Neal R. Armstrong - Publications

Affiliations: 
1978- Chemistry and Biochemistry University of Arizona, Tucson, AZ 
Area:
Electrochemistry
Website:
http://www.optics.arizona.edu/research/faculty/profile/neal-r-armstrong

163 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Shallcross RC, Olthof S, Meerholz K, Armstrong NR. Impact of Titanium Dioxide Surface Defects on the Interfacial Composition and Energetics of Evaporated Perovskite Active Layers. Acs Applied Materials & Interfaces. PMID 31390181 DOI: 10.1021/acsami.9b09935  0.64
2017 Steirer KX, Ou KL, Armstrong NR, Ratcliff EL. Critical interface states controlling rectification of ultrathin NiO-ZnO p-n heterojunctions. Acs Applied Materials & Interfaces. PMID 28832121 DOI: 10.1021/acsami.7b08899  0.68
2017 Ehamparam R, Oquendo LE, Liao MW, Brynnel AK, Ou KL, Armstrong NR, McGrath DV, Saavedra SS. Axially Bound Ruthenium Phthalocyanine Monolayers on Indium Tin Oxide: Structure, Energetics and Charge Transfer Properties. Acs Applied Materials & Interfaces. PMID 28795562 DOI: 10.1021/acsami.7b07394  0.52
2017 Shallcross RC, Zheng Y, Saavedra SS, Armstrong NR. Determining Band-edge Energies and Morphology-dependent Stability of Formamidinium Lead Perovskite Films Using Spectroelectrochemistry and Photoelectron Spectroscopy. Journal of the American Chemical Society. PMID 28292175 DOI: 10.1021/jacs.7b00516  0.64
2016 Ratcliff EL, Shallcross RC, Armstrong NR. Introduction: Electronic Materials. Chemical Reviews. 116: 12821-12822. PMID 27933777 DOI: 10.1021/acs.chemrev.6b00646  0.68
2016 Ou KL, Ehamparam R, MacDonald GA, Stubhan T, Wu X, Shallcross RC, Richards RE, Brabec CJ, Saavedra SS, Armstrong NR. Characterization of ZnO Interlayers for Organic Solar Cells: Correlation of Electrochemical Properties with Thin Film Morphology and Device Performance. Acs Applied Materials & Interfaces. PMID 27362429 DOI: 10.1021/acsami.6b02792  1
2016 Paniagua SA, Giordano AJ, Smith OL, Barlow S, Li H, Armstrong NR, Pemberton JE, Brédas JL, Ginger D, Marder SR. Phosphonic Acids for Interfacial Engineering of Transparent Conductive Oxides. Chemical Reviews. PMID 27227316 DOI: 10.1021/acs.chemrev.6b00061  1
2016 Zhang H, Shallcross RC, Li N, Stubhan T, Hou Y, Chen W, Ameri T, Turbiez M, Armstrong NR, Brabec CJ. Overcoming Electrode-Induced Losses in Organic Solar Cells by Tailoring a Quasi-Ohmic Contact to Fullerenes via Solution-Processed Alkali Hydroxide Layers Advanced Energy Materials. DOI: 10.1002/aenm.201502195  1
2015 Mayukh M, Macech MR, Placencia D, Cao Y, Armstrong NR, McGrath DV. Solution Processed Titanyl Phthalocyanines as Donors in Solar Cells: Photoresponse to 1000 nm. Acs Applied Materials & Interfaces. PMID 26451458 DOI: 10.1021/acsami.5b05900  1
2015 Ehamparam R, Pavlopoulos NG, Liao MW, Hill LJ, Armstrong NR, Pyun J, Saavedra SS. Band Edge Energetics of Heterostructured Nanorods: Photoemission Spectroscopy and Waveguide Spectroelectrochemistry of Au-Tipped CdSe Nanorod Monolayers. Acs Nano. 9: 8786-800. PMID 26291717 DOI: 10.1021/acsnano.5b01720  1
2015 Shallcross RC, Stubhan T, Ratcliff EL, Kahn A, Brabec CJ, Armstrong NR. Quantifying the Extent of Contact Doping at the Interface between High Work Function Electrical Contacts and Poly(3-hexylthiophene) (P3HT). The Journal of Physical Chemistry Letters. 6: 1303-9. PMID 26263127 DOI: 10.1021/acs.jpclett.5b00444  0.68
2015 Kim H, Ou KL, Wu X, Ndione PF, Berry J, Lambert Y, Mélin T, Armstrong NR, Graham S. Investigation of ultra-thin titania films as hole-blocking contacts for organic photovoltaics Journal of Materials Chemistry A. 3: 17332-17343. DOI: 10.1039/c5ta04687d  1
2015 Steirer KX, Richards RE, Sigdel AK, Garcia A, Ndione PF, Hammond S, Baker D, Ratcliff EL, Curtis C, Furtak T, Ginley DS, Olson DC, Armstrong NR, Berry JJ. Nickel oxide interlayer films from nickel formate-ethylenediamine precursor: Influence of annealing on thin film properties and photovoltaic device performance Journal of Materials Chemistry A. 3: 10949-10958. DOI: 10.1039/c5ta01379h  1
2015 Shallcross RC, Stubhan T, Ratcliff EL, Kahn A, Brabec CJ, Armstrong NR. Quantifying the extent of contact doping at the interface between high work function electrical contacts and poly(3-hexylthiophene) (P3HT) Journal of Physical Chemistry Letters. 6: 1303-1309. DOI: 10.1021/acs.jpclett.5b00444  1
2015 Lin HC, MacDonald GA, Shi Y, Polaske NW, McGrath DV, Marder SR, Armstrong NR, Ratcliff EL, Saavedra SS. Influence of molecular orientation on charge-transfer processes at phthalocyanine/metal oxide interfaces and relationship to organic photovoltaic performance Journal of Physical Chemistry C. 119: 10304-10313. DOI: 10.1021/acs.jpcc.5b02971  1
2014 Morse GE, Gantz JL, Steirer KX, Armstrong NR, Bender TP. Pentafluorophenoxy boron subphthalocyanine (F5BsubPc) as a multifunctional material for organic photovoltaics. Acs Applied Materials & Interfaces. 6: 1515-24. PMID 24372192 DOI: 10.1021/am404179z  1
2013 Zacher B, Gantz JL, Richards RE, Armstrong NR. Organic Solar Cells-At the Interface. The Journal of Physical Chemistry Letters. 4: 1949-52. PMID 26283132 DOI: 10.1021/jz4009932  1
2013 Wunsch BH, Rumi M, Tummala NR, Risko C, Kang DY, Steirer KX, Gantz J, Said M, Armstrong NR, Brédas JL, Bucknall D, Marder SR. Structure-processing-property correlations in solution-processed, small-molecule, organic solar cells Journal of Materials Chemistry C. 1: 5250-5260. DOI: 10.1039/c3tc30774c  1
2013 Ou KL, Tadytin D, Xerxes Steirer K, Placencia D, Nguyen M, Lee P, Armstrong NR. Titanium dioxide electron-selective interlayers created by chemical vapor deposition for inverted configuration organic solar cells Journal of Materials Chemistry A. 1: 6794-6803. DOI: 10.1039/c3ta10894e  1
2013 Zacher B, Gantz JL, Richards RE, Armstrong NR. Organic solar cells - At the interface Journal of Physical Chemistry Letters. 4: 1949-1952. DOI: 10.1021/jz4009932  1
2013 Steirer KX, Macdonald GA, Olthof S, Gantz J, Ratcliff EL, Kahn A, Armstrong NR. Energy level alignment and morphology of Ag and Au nanoparticle recombination contacts in tandem planar heterojunction solar cells Journal of Physical Chemistry C. 117: 22331-22340. DOI: 10.1021/jp402672j  1
2013 Gantz J, Placencia D, Giordano A, Marder SR, Armstrong NR. Influence of electrode surface composition and energetics on small-molecule organic solar cell performance: Polar versus nonpolar donors on indium tin oxide contacts Journal of Physical Chemistry C. 117: 1205-1216. DOI: 10.1021/jp307546v  1
2013 Armstrong N. Critical interfaces in emerging thin film photovoltaic technologies: From basic science to policy and economic issues Optics Infobase Conference Papers 1
2012 MacLeod BA, Horwitz NE, Ratcliff EL, Jenkins JL, Armstrong NR, Giordano AJ, Hotchkiss PJ, Marder SR, Campbell CT, Ginger DS. Built-In Potential in Conjugated Polymer Diodes with Changing Anode Work Function: Interfacial States and Deviation from the Schottky-Mott Limit. The Journal of Physical Chemistry Letters. 3: 1202-7. PMID 26288056 DOI: 10.1021/jz300283h  0.68
2012 Lin HC, Polaske NW, Oquendo LE, Gliboff M, Knesting KM, Nordlund D, Ginger DS, Ratcliff EL, Beam BM, Armstrong NR, McGrath DV, Saavedra SS. Electron-Transfer Processes in Zinc Phthalocyanine-Phosphonic Acid Monolayers on ITO: Characterization of Orientation and Charge-Transfer Kinetics by Waveguide Spectroelectrochemistry. The Journal of Physical Chemistry Letters. 3: 1154-8. PMID 26288050 DOI: 10.1021/jz3002426  1
2012 MacDonald GA, Veneman PA, Placencia D, Armstrong NR. Electrical property heterogeneity at transparent conductive oxide/organic semiconductor interfaces: mapping contact ohmicity using conducting-tip atomic force microscopy. Acs Nano. 6: 9623-36. PMID 23030667 DOI: 10.1021/nn303043y  1
2012 Doubina N, Jenkins JL, Paniagua SA, Mazzio KA, MacDonald GA, Jen AK, Armstrong NR, Marder SR, Luscombe CK. Surface-initiated synthesis of poly(3-methylthiophene) from indium tin oxide and its electrochemical properties. Langmuir : the Acs Journal of Surfaces and Colloids. 28: 1900-8. PMID 22149001 DOI: 10.1021/la204117u  1
2012 Hotchkiss PJ, Jones SC, Paniagua SA, Sharma A, Kippelen B, Armstrong NR, Marder SR. The modification of indium tin oxide with phosphonic acids: mechanism of binding, tuning of surface properties, and potential for use in organic electronic applications. Accounts of Chemical Research. 45: 337-46. PMID 22011002 DOI: 10.1021/ar200119g  0.48
2012 Wang W, Armstrong N. Doping effect on chloroindium phthalocyanine (ClInPc)/C60 solar cells Materials Research Society Symposium Proceedings. 1390: 9-14. DOI: 10.1557/opl.2012.540  1
2012 Ratcliff EL, Garcia A, Cowan SR, Meyer J, Steirer KX, Paniagua SA, Giordano A, Marder S, Armstrong NR, Kahn A, Ginley D, Olson DC. Understanding energy level alignment in PCDTBT:PC70BM solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 3377-3379. DOI: 10.1109/PVSC.2012.6318295  1
2012 MacLeod BA, Horwitz NE, Ratcliff EL, Jenkins JL, Armstrong NR, Giordano AJ, Hotchkiss PJ, Marder SR, Campbell CT, Ginger DS. Built-in potential in conjugated polymer diodes with changing anode work function: Interfacial states and deviation from the schottky-mott limit Journal of Physical Chemistry Letters. 3: 1202-1207. DOI: 10.1021/jz300283h  1
2012 Kim BY, Shallcross RC, Armstrong NR, Kim HJ, Chung WJ, Sahoo R, Char K, Dirlam PT, Costanzo PJ, Pyun J. Surface intiated atom transfer radical polymerizations from indium tin oxide electrodes: Electrochemistry of polymer brushes Acs Symposium Series. 1101: 197-209. DOI: 10.1021/bk-2012-1101.ch013  1
2012 Hotchkiss PJ, Jones SC, Paniagua SA, Sharma A, Kippelen B, Armstrong NR, Marder SR. The modification of indium tin oxide with phosphonic acids: Mechanism of binding, tuning of surface properties, and potential for use in organic electronic applications Accounts of Chemical Research. 45: 337-346. DOI: 10.1021/ar200119g  1
2012 Ratcliff EL, Sigdel AK, MacEch MR, Nebesny K, Lee PA, Ginley DS, Armstrong NR, Berry JJ. Surface composition, work function, and electrochemical characteristics of gallium-doped zinc oxide Thin Solid Films. 520: 5652-5663. DOI: 10.1016/j.tsf.2012.04.038  1
2012 Ratcliff EL, Meyer J, Steirer KX, Armstrong NR, Olson D, Kahn A. Energy level alignment in PCDTBT:PC 70BM solar cells: Solution processed NiO x for improved hole collection and efficiency Organic Electronics: Physics, Materials, Applications. 13: 744-749. DOI: 10.1016/j.orgel.2012.01.022  1
2011 Ratcliff EL, Zacher B, Armstrong NR. Selective Interlayers and Contacts in Organic Photovoltaic Cells. The Journal of Physical Chemistry Letters. 2: 1337-50. PMID 26295432 DOI: 10.1021/jz2002259  1
2011 Polaske NW, Lin HC, Tang A, Mayukh M, Oquendo LE, Green JT, Ratcliff EL, Armstrong NR, Saavedra SS, McGrath DV. Phosphonic acid functionalized asymmetric phthalocyanines: synthesis, modification of indium tin oxide, and charge transfer. Langmuir : the Acs Journal of Surfaces and Colloids. 27: 14900-9. PMID 22047210 DOI: 10.1021/la203126c  1
2011 Ge C, Orosz KS, Armstrong NR, Saavedra SS. Poly(aniline) nanowires in sol-gel coated ITO: a pH-responsive substrate for planar supported lipid bilayers. Acs Applied Materials & Interfaces. 3: 2677-85. PMID 21707069 DOI: 10.1021/am2004637  1
2011 Ratcliff E, Zacher B, Steirer X, Gantz J, MacDonald G, Macech M, Tadytin D, Ou KL, Armstrong NR. The interface science of interlayer materials and contacts in organic solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 003472-003476. DOI: 10.1109/PVSC.2011.6186695  1
2011 Hotchkiss PJ, Malicki M, Giordano AJ, Armstrong NR, Marder SR. Characterization of phosphonic acid binding to zinc oxide Journal of Materials Chemistry. 21: 3107-3112. DOI: 10.1039/c0jm02829k  1
2011 Zacher B, Armstrong NR. Modeling the effects of molecular length scale electrode heterogeneity in organic solar cells Journal of Physical Chemistry C. 115: 25496-25507. DOI: 10.1021/jp207471f  1
2011 Placencia D, Wang W, Gantz J, Jenkins JL, Armstrong NR. Highly photoactive titanyl phthalocyanine polymorphs as textured donor layers in organic solar cells Journal of Physical Chemistry C. 115: 18873-18884. DOI: 10.1021/jp2052085  1
2011 Ratcliff EL, Meyer J, Steirer KX, Garcia A, Berry JJ, Ginley DS, Olson DC, Kahn A, Armstrong NR. Evidence for near-surface NiOOH species in solution-processed NiO x selective interlayer materials: Impact on energetics and the performance of polymer bulk heterojunction photovoltaics Chemistry of Materials. 23: 4988-5000. DOI: 10.1021/cm202296p  1
2011 Keng PY, Bull MM, Shim IB, Nebesny KG, Armstrong NR, Sung Y, Char K, Pyun J. Colloidal polymerization of polymer-coated ferromagnetic cobalt nanoparticles into Pt-Co3O4 nanowires Chemistry of Materials. 23: 1120-1129. DOI: 10.1021/cm102319d  1
2011 Wang W, Placencia D, Armstrong NR. Planar and textured heterojunction organic photovoltaics based on chloroindium phthalocyanine (ClInPc) versus titanyl phthalocyanine (TiOPc) donor layers Organic Electronics: Physics, Materials, Applications. 12: 383-393. DOI: 10.1016/j.orgel.2010.11.015  1
2011 Steirer KX, Ndione PF, Widjonarko NE, Lloyd MT, Meyer J, Ratcliff EL, Kahn A, Armstrong NR, Curtis CJ, Ginley DS, Berry JJ, Olson DC. Enhanced efficiency in plastic solar cells via energy matched solution processed NiO x interlayers Advanced Energy Materials. 1: 813-820. DOI: 10.1002/aenm.201100234  1
2011 Armstrong NR, Saavedra SS. Interface science of emerging organic solar cell platforms: Electrochemical and spectroelectrochemical approaches to the characterization of interfacial charge transfer processes Acs National Meeting Book of Abstracts 1
2010 Munro AM, Zacher B, Graham A, Armstrong NR. Photoemission spectroscopy of tethered CdSe nanocrystals: shifts in ionization potential and local vacuum level as a function of nanocrystal capping ligand. Acs Applied Materials & Interfaces. 2: 863-9. PMID 20356292 DOI: 10.1021/am900834y  1
2010 Ratcliff EL, Veneman PA, Simmonds A, Zacher B, Huebner D, Saavedra SS, Armstrong NR. A planar, chip-based, dual-beam refractometer using an integrated organic light-emitting diode (OLED) light source and organic photovoltaic (OPV) detectors. Analytical Chemistry. 82: 2734-42. PMID 20218580 DOI: 10.1021/ac9026109  1
2010 Jackson RK, Munro A, Nebesny K, Armstrong N, Graham S. Evaluation of transparent carbon nanotube networks of homogeneous electronic type. Acs Nano. 4: 1377-84. PMID 20201542 DOI: 10.1021/nn9010076  1
2010 Kim BY, Shim IB, Araci ZO, Saavedra SS, Monti OL, Armstrong NR, Sahoo R, Srivastava DN, Pyun J. Synthesis and colloidal polymerization of ferromagnetic Au-Co nanoparticles into Au-Co3O4 nanowires. Journal of the American Chemical Society. 132: 3234-5. PMID 20163141 DOI: 10.1021/ja908481z  1
2010 Shallcross RC, D'Ambruoso GD, Pyun J, Armstrong NR. Photoelectrochemical processes in polymer-tethered CdSe nanocrystals. Journal of the American Chemical Society. 132: 2622-32. PMID 20136125 DOI: 10.1021/ja907782f  1
2010 Kim BY, Ratcliff EL, Armstrong NR, Kowalewski T, Pyun J. Ferrocene functional polymer brushes on indium tin oxide via surface-initiated atom transfer radical polymerization. Langmuir : the Acs Journal of Surfaces and Colloids. 26: 2083-92. PMID 19968255 DOI: 10.1021/la902590u  1
2010 Armstrong NR, Placencia D, Manglesdorf D, Wang W. Small molecule organic solar cells with enhanced near-IR photoactivity: The role of texturing and molecular architecture of the active layers on solar cell performance Conference Record of the Ieee Photovoltaic Specialists Conference. 503-507. DOI: 10.1109/PVSC.2010.5616797  1
2010 Ratcliff EL, Lee PA, Armstrong NR. Work function control of hole-selective polymer/ITO anode contacts: An electrochemical doping study Journal of Materials Chemistry. 20: 2672-2679. DOI: 10.1039/b923201j  1
2010 Araci ZO, Shallcross CR, Armstrong NR, Saavedra SS. Potential-modulated attenuated total reflectance characterization of charge injection processes in monolayer-tethered CdSe nanocrystals Journal of Physical Chemistry Letters. 1: 1900-1905. DOI: 10.1021/jz100475j  1
2010 Kumaran N, Veneman PA, Minch BA, Mudalige A, Pemberton JE, O'Brien DF, Armstrong NR. Self-organized thin films of hydrogen-bonded phthalocyanines: Characterization of structure and electrical properties on nanometer length scales Chemistry of Materials. 22: 2491-2501. DOI: 10.1021/cm903127w  1
2010 Hotchkiss PJ, Sharma A, Haldi A, Potscavage WJ, Li H, Paramonov PB, Paniagua SA, Jones SC, Kippelen B, Armstrong NR, Brödas JL, Barlow S, Kim P, Perry JW, Marder SR. Polymers and composites for efficient production storage and utilization of energy Acs National Meeting Book of Abstracts 1
2010 Jenkins JL, Araci ZO, Shallcross RC, Ratcliff EL, Saavedra SS, Armstrong NR. Advances in potential-modulated attenuated total reflectance (PM-ATM) spectroscopy for characterization of transparent metal oxide/semiconductor interfaces relevant to solar energy conversion Acs National Meeting Book of Abstracts 1
2010 Kim BY, Armstrong NR, Pyun J. Colloidal polymerization: A route to heterostructured semiconductor nanowires for energy Acs National Meeting Book of Abstracts 1
2010 Ratcliff EL, Clayton Shallcross R, Lee PA, Armstrong NR. Electrodeposited poly(thiophene) thin film contacts for organic photovoltaics and organic light emitting diodes Acs National Meeting Book of Abstracts 1
2009 Armstrong NR, Wang W, Alloway DM, Placencia D, Ratcliff E, Brumbach M. Organic/Organic' heterojunctions: organic light emitting diodes and organic photovoltaic devices. Macromolecular Rapid Communications. 30: 717-31. PMID 21706658 DOI: 10.1002/marc.200900075  1
2009 Shallcross RC, Chawla GS, Marikkar FS, Tolbert S, Pyun J, Armstrong NR. Efficient CdSe nanocrystal diffraction gratings prepared by microcontact molding. Acs Nano. 3: 3629-37. PMID 19803496 DOI: 10.1021/nn900735y  1
2009 Keng PY, Kim BY, Shim IB, Sahoo R, Veneman PE, Armstrong NR, Yoo H, Pemberton JE, Bull MM, Griebel JJ, Ratcliff EL, Nebesny KG, Pyun J. Colloidal polymerization of polymer-coated ferromagnetic nanoparticles into cobalt oxide nanowires. Acs Nano. 3: 3143-57. PMID 19799415 DOI: 10.1021/nn900483w  1
2009 Armstrong NR, Veneman PA, Ratcliff E, Placencia D, Brumbach M. Oxide contacts in organic photovoltaics: characterization and control of near-surface composition in indium-tin oxide (ITO) electrodes. Accounts of Chemical Research. 42: 1748-57. PMID 19728725 DOI: 10.1021/ar900096f  1
2009 D'Ambruoso GD, Ross EE, Armstrong NR, McGrath DV. Site-isolated, intermolecularly photocrosslinkable and patternable dendritic quinacridones. Chemical Communications (Cambridge, England). 3222-4. PMID 19587920 DOI: 10.1039/b901897b  1
2009 Beam BM, Armstrong NR, Mendes SB. An electroactive fiber optic chip for spectroelectrochemical characterization of ultra-thin redox-active films. The Analyst. 134: 454-9. PMID 19238279 DOI: 10.1039/b814338b  1
2009 Beam BM, Simmonds A, Veneman PA, Ratcliff E, Mendes SB, Saavedra SS, Armstrong NR. Waveguide-based chemical and spectroelectrochemical sensor platforms Ecs Transactions. 19: 109-117. DOI: 10.1149/1.3118543  1
2009 Alloway DM, Graham AL, Yang X, Mudalige A, Colorado R, Wysocki VH, Pemberton JE, Lee TR, Wysocki RJ, Armstrong NR. Tuning the effective work function of gold and silver using ω-functionalized alkanethiols: Varying surface composition through dilution and choice of terminal groups Journal of Physical Chemistry C. 113: 20328-20334. DOI: 10.1021/jp909494r  1
2009 Alloway DM, Armstrong NR. Organic heterojunctions of layered perylene and phthalocyanine dyes: Characterization with UV-photoelectron spectroscopy and luminescence quenching Applied Physics a: Materials Science and Processing. 95: 209-218. DOI: 10.1007/s00339-008-5042-9  1
2009 Hotchkiss PJ, Li H, Paramonov PB, Paniagua SA, Jones SC, Armstrong NR, Brédas JL, Marder SR. Modification of the surface properties of indium tin oxide with benzylphosphonic acids: A joint experimental and theoretical study Advanced Materials. 21: 4496-4501. DOI: 10.1002/adma.200900502  1
2009 Placencia D, Wang W, Shallcross RC, Nebesny KW, Brumbach M, Armstrong NR. Organic photovoltaic cells based on solvent-annealed, textured titanyl phthalocyanine/c60 heterojunctions Advanced Functional Materials. 19: 1913-1921. DOI: 10.1002/adfm.200801723  1
2009 Keng PY, Ratcliff EL, Armstrong NR, Pyun J. Electroactive metal oxide nanowires via magnetic assembly and oxidation of polymer coated ferromagnetic nanoparticles Acs National Meeting Book of Abstracts 1
2009 Keng PY, Kim BY, Ratcliff EL, Armstrong NR, Pyun J. Colloidal polymerization of polymer coated ferromagnetic nanoparticles: Chemistry on the mesoscale for energy storage and conversion Acs National Meeting Book of Abstracts 1
2008 Veneman A, Zacher B, Huebner D, Simmonds A, Armstrong NR. A planar integrated photometer/refractometer using an organic light emitting diode light source and an organic photovoltaic detector Proceedings of Spie - the International Society For Optical Engineering. 7054. DOI: 10.1117/12.796013  1
2008 Jenkins JL, Ratcliff EL, Shallcross RC, Head JL, Armstrong NR. Photovoltaic devices created from electrodeposited "nano- textured" poly(thiophene) films Proceedings of Spie - the International Society For Optical Engineering. 7047. DOI: 10.1117/12.795482  1
2008 Armstrong NR, Alloway D, Graham A, Shallcross C, Brumbach M, Veneman PA, Placencia D, Wang W. Critical interfaces in new solar cell materials: Organic heterojunctions and heterojunctions involving semiconductor nanoparticles Proceedings of Spie - the International Society For Optical Engineering. 7034. DOI: 10.1117/12.795451  1
2008 Paniagua SA, Hotchkiss PJ, Jones SC, Marder SR, Mudalige A, Marrikar FS, Pemberton JE, Armstrong NR. Phosphonic acid modification of indium-tin oxide electrodes: Combined XPS/UPS/ contact angle studies Journal of Physical Chemistry C. 112: 7809-7817. DOI: 10.1021/jp710893k  1
2008 Kumaran N, Donley CL, Mendes SB, Armstrong NR. Characterization of the angular orientation distribution of discotic molecules in thin-film assemblies: Combinations of polarized transmission and reflection - absorption infrared spectroscopies Journal of Physical Chemistry C. 112: 4971-4977. DOI: 10.1021/jp077274u  1
2008 Brumbach M, Placencia D, Armstrong NR. Titanyl phthalocyanine/C60 heterojunctions: Band-edge offsets and photovoltaic device performance Journal of Physical Chemistry C. 112: 3142-3151. DOI: 10.1021/jp0772171  1
2008 Paramonov PB, Paniagua SA, Hotchkiss PJ, Jones SC, Armstrong NR, Marder SR, Bredas JL. Theoretical characterization of the indium tin oxide surface and of its binding sites for adsorption of phosphonic acid monolayers Chemistry of Materials. 20: 5131-5133. DOI: 10.1021/cm8014622  1
2008 Ratcliff EL, Jenkins JL, Nebesny K, Armstrong NR. Electrodeposited, "textured" poly(3-hexyl-thiophene) (e-P3HT) films for photovoltaic applications Chemistry of Materials. 20: 5796-5806. DOI: 10.1021/cm8008122  1
2008 Clayton Shallcross R, Graham AL, D'Ambruoso GD, Korth BD, Hall HK, Zheng Z, Pyun J, Armstrong NR. Electrochemically formed semiconductor nanoparticle/polymer composite thin films Acs National Meeting Book of Abstracts 1
2007 Brumbach M, Veneman PA, Marrikar FS, Schulmeyer T, Simmonds A, Xia W, Lee P, Armstrong NR. Surface composition and electrical and electrochemical properties of freshly deposited and acid-etched indium tin oxide electrodes. Langmuir : the Acs Journal of Surfaces and Colloids. 23: 11089-99. PMID 17880253 DOI: 10.1021/la701754u  1
2007 Marikkar FS, Carter C, Kieltyka K, Robertson JW, Williamson C, Simmonds A, Zangmeister R, Fritz T, Armstrong NR. Conducting polymer diffraction gratings on gold surfaces created by microcontact printing and electropolymerization at submicron length scales. Langmuir : the Acs Journal of Surfaces and Colloids. 23: 10395-402. PMID 17722941 DOI: 10.1021/la701369h  1
2007 Shallcross RC, D'Ambruoso GD, Korth BD, Hall HK, Zheng Z, Pyun J, Armstrong NR. Poly(3,4-ethylenedioxythiophene)-semiconductor nanoparticle composite thin films tethered to indium tin oxide substrates via electropolymerization. Journal of the American Chemical Society. 129: 11310-1. PMID 17718491 DOI: 10.1021/ja073332d  1
2007 Beam BM, Shallcross RC, Jang J, Armstrong NR, Mendes SB. Planar fiber-optic chips for broadband spectroscopic interrogation of thin films. Applied Spectroscopy. 61: 585-92. PMID 17650368 DOI: 10.1366/000370207781269729  1
2007 Ge C, Armstrong NR, Saavedra SS. pH-sensing properties of poly(aniline) ultrathin films self-assembled on indium-tin oxide. Analytical Chemistry. 79: 1401-10. PMID 17297939 DOI: 10.1021/ac061740e  1
2007 Marrikar FS, Brumbach M, Evans DH, Lebrón-Paler A, Pemberton JE, Wysocki RJ, Armstrong NR. Modification of indium-tin oxide electrodes with thiophene copolymer thin films: optimizing electron transfer to solution probe molecules. Langmuir : the Acs Journal of Surfaces and Colloids. 23: 1530-42. PMID 17241084 DOI: 10.1021/la061840f  1
2007 Schulmeyer T, Paniagua SA, Veneman PA, Jones SC, Hotchkiss PJ, Mudalige A, Pemberton JE, Marder SR, Armstrong NR. Modification of BaTiO3 thin films: Adjustment of the effective surface work function Journal of Materials Chemistry. 17: 4563-4570. DOI: 10.1039/b706949a  1
2006 Carter C, Brumbach M, Donley C, Hreha RD, Marder SR, Domercq B, Yoo S, Kippelen B, Armstrong NR. Small molecule chemisorption on indium-tin oxide surfaces: enhancing probe molecule electron-transfer rates and the performance of organic light-emitting diodes. The Journal of Physical Chemistry. B. 110: 25191-202. PMID 17165963 DOI: 10.1021/jp064061g  1
2006 Roland BK, Flora WH, Selby HD, Armstrong NR, Zheng Z. Dendritic arrays of [Re6(mu3-Se)8]2+ core-containing clusters: exploratory synthesis and electrochemical studies. Journal of the American Chemical Society. 128: 6620-5. PMID 16704262 DOI: 10.1021/ja057548w  1
2006 Doherty WJ, Wysocki RJ, Armstrong NR, Saavedra SS. Potential-modulated, attenuated total reflectance spectroscopy of poly(3,4-ethylenedioxythiophene) and poly(3,4-ethylenedioxythiophene methanol) copolymer films on indium-tin oxide. The Journal of Physical Chemistry. B. 110: 4900-7. PMID 16526729 DOI: 10.1021/jp056230n  1
2006 McBee TW, Wang L, Ge C, Beam BM, Moore AL, Gust D, Moore TA, Armstrong NR, Saavedra SS. Characterization of proton transport across a waveguide-supported lipid bilayer. Journal of the American Chemical Society. 128: 2184-5. PMID 16478151 DOI: 10.1021/ja056750w  1
2006 Doherty WJ, Wysocki RJ, Armstrong NR, Saavedra SS. Electrochemical copolymerization and spectroelectrochemical characterization of 3,4-ethylenedioxythiophene and 3,4-ethylenedioxythiophene-methanol copolymers on indium-tin oxide Macromolecules. 39: 4418-4424. DOI: 10.1021/ma052322z  1
2006 Armstrong NR, Xia W, Minch B, Simmonds A, Carter C, Donley CL, Zangmeister RAP, Drager A, Cherian SK, LaRussa L, Kippelen B, Yoo S, Domercq B, Mathine DL, O'Brien DF. Discotic mesophase materials: Their use in organic field-effect transistors and organic photovoltaics Proceedings - Electrochemical Society. 376-384.  1
2005 Ge C, Doherty WJ, Mendes SB, Armstrong NR, Saavedra SS. Voltammetric and waveguide spectroelectrochemical characterization of ultrathin poly(aniline)/poly(acrylic acid) films self-assembled on indium-tin oxide. Talanta. 65: 1126-31. PMID 18969922 DOI: 10.1016/j.talanta.2004.07.053  1
2005 Doherty WJ, Simmonds AG, Mendes SB, Armstrong NR, Saavedra SS. Molecular ordering in monolayers of an alkyl-substituted perylene-bisimide dye by attenuated total reflectance ultraviolet-visible spectroscopy. Applied Spectroscopy. 59: 1248-56. PMID 18028621 DOI: 10.1366/000370205774430918  1
2005 Tian S, Armstrong NR, Knoll W. Electrochemically tunable surface-plasmon-enhanced diffraction gratings and their (bio-)sensing applications. Langmuir : the Acs Journal of Surfaces and Colloids. 21: 4656-60. PMID 16032885 DOI: 10.1021/la0467741  1
2005 Huang Q, Evmenenko GA, Dutta P, Lee P, Armstrong NR, Marks TJ. Covalently bound hole-injecting nanostructures. Systematics of molecular architecture, thickness, saturation, and electron-blocking characteristics on organic light-emitting diode luminance, turn-on voltage, and quantum efficiency. Journal of the American Chemical Society. 127: 10227-42. PMID 16028934 DOI: 10.1021/ja051077w  1
2005 Yan H, Lee P, Armstrong NR, Graham A, Evmenenko GA, Dutta P, Marks TJ. High-performance hole-transport layers for polymer light-emitting diodes. Implementation of organosiloxane cross-linking chemistry in polymeric electroluminescent devices. Journal of the American Chemical Society. 127: 3172-83. PMID 15740157 DOI: 10.1021/ja044455q  1
2005 Ortiz A, Flora WH, D'Ambruoso GD, Armstrong NR, McGrath DV. Dendritic incorporation of quinacridone: solubility, aggregation, electrochemistry, and solid-state luminescence. Chemical Communications (Cambridge, England). 444-6. PMID 15654364 DOI: 10.1039/b413684e  1
2005 Flora WH, Mendes SB, Doherty WJ, Saavedra SS, Armstrong NR. Determination of molecular anisotropy in thin films of discotic assemblies using attenuated total reflectance UV-visible spectroscopy. Langmuir : the Acs Journal of Surfaces and Colloids. 21: 360-8. PMID 15620325 DOI: 10.1021/la0480078  1
2005 Doherty WJ, Armstrong NR, Saavedra SS. Conducting polymer growth in porous sol-gel thin films: Formation of nanoelectrode arrays and mediated electron transfer to sequestered macromolecules Chemistry of Materials. 17: 3652-3660. DOI: 10.1021/cm052531y  1
2005 Minch BA, Xia W, Donley CL, Hernandez RM, Carter C, Carducci MD, Dawson A, O'Brien DF, Armstrong NR. Octakis(2-benzyloxyethylsulfanyl) copper (II) phthalocyanine: A new liquid crystalline discotic material with benzyl-terminated, thioether-linked side chains Chemistry of Materials. 17: 1618-1627. DOI: 10.1021/cm0483745  1
2005 Roland BK, Flora WH, Armstrong NR, Zheng Z. Tetrameric arrays of the [Re6(μ3-Se) 8]2+ clusters supported by a porphyrin core: Synthesis, characterization, and electrochemical studies Comptes Rendus Chimie. 8: 1798-1807. DOI: 10.1016/j.crci.2005.04.004  1
2004 Xia W, Minch BA, Carducci MD, Armstrong NR. LB films of rodlike phthalocyanine aggregates: specular X-ray reflectivity studies of the effect of interface modification on coherence and microstructure. Langmuir : the Acs Journal of Surfaces and Colloids. 20: 7998-8005. PMID 15350064 DOI: 10.1021/la048736n  1
2004 Donley CL, Zangmeister RAP, Xia W, Minch B, Drager A, Cherian SK, LaRussa L, Kippelen B, Domercq B, Mathine DL, O'Brien DF, Armstrong NR. Anisotropies in the electrical properties of rod-like aggregates of liquid crystalline phthalocyanines: Direct current conductivities and field-effect mobilities Journal of Materials Research. 19: 2087-2099. DOI: 10.1557/JMR.2004.0278  1
2004 Yoo S, Domercq B, Donley CL, Carter C, Xia W, Minch BA, O'Brien DF, Armstrong NR, Kippelen B. Organic photovoltaic cells containing discotic liquid crystalline phthalocyanines Proceedings of Spie - the International Society For Optical Engineering. 5215: 71-78. DOI: 10.1117/12.506470  1
2004 Cherian S, Donley C, Mathine D, LaRussa L, Xia W, Armstrong N. Effects of field dependent mobility and contact barriers on liquid crystalline phthalocyanine organic transistors Journal of Applied Physics. 96: 5638-5643. DOI: 10.1063/1.1803945  1
2003 Bradshaw JT, Mendes SB, Armstrong NR, Saavedra SS. Broadband coupling into a single-mode, electroactive integrated optical waveguide for spectroelectrochemical analysis of surface-confined redox couples. Analytical Chemistry. 75: 1080-8. PMID 12641226 DOI: 10.1021/ac026086r  1
2003 Roland BK, Flora WH, Carducci MD, Armstrong NR, Zheng Z. An inorganic-organic hybrid composite featuring metal-chalcogenide clusters Journal of Cluster Science. 14: 449-458. DOI: 10.1023/B:JOCL.0000010916.59703.98  1
2003 Donley CL, Xia W, Minch BA, Zangmeister RAP, Drager AS, Nebesny K, O'Brien DF, Armstrong NR. Thin films of polymerized rodlike phthalocyanine aggregates Langmuir. 19: 6512-6522. DOI: 10.1021/la034271+  1
2003 Flora WH, Hall HK, Armstrong NR. Guest emission processes in doped organic light-emitting diodes: Use of phthalocyanine and naphthalocyanine near-IR dopants Journal of Physical Chemistry B. 107: 1142-1150. DOI: 10.1021/jp021368g  1
2003 Armstrong NR, Carter C, Donley C, Simmonds A, Lee P, Brumbach M, Kippelen B, Domercq B, Yoo S. Interface modification of ITO thin films: Organic photovoltaic cells Thin Solid Films. 445: 342-352. DOI: 10.1016/j.tsf.2003.08.067  1
2003 Alloway DM, Hofmann M, Smith DL, Gruhn NE, Graham AL, Colorado R, Wysocki VH, Lee TR, Lee PA, Armstrong NR. Interface dipoles arising from self-assembled monolayers on gold: UV-photoemission studies of alkanethiols and partially fluorinated alkanethiols Journal of Physical Chemistry B. 107: 11690-11699.  1
2002 Doherty WJ, Donley CL, Armstrong NR, Saavedra SS. Broadband spectroelectrochemical attenuated total reflectance instrument for molecular adlayer studies Applied Spectroscopy. 56: 920-927. DOI: 10.1366/000370202760171617  1
2002 Gross EM, Armstrong NR, Wightman RM. Electrogenerated chemiluminescence from phosphorescent molecules used in organic light-emitting diodes Journal of the Electrochemical Society. 149: E137-E142. DOI: 10.1149/1.1464137  1
2002 Skrdla PJ, Mendes SB, Armstrong NR, Saavedra SS. Planar integrated optical waveguide sensor for isopropyl alcohol in aqueous media Journal of Sol-Gel Science and Technology. 24: 167-173. DOI: 10.1023/A:1015256211417  1
2002 Donley C, Dunphy D, Paine D, Carter C, Nebesny K, Lee P, Alloway D, Armstrong NR. Characterization of indium-tin oxide interfaces using X-ray photoelectron spectroscopy and redox processes of a chemisorbed probe molecule: Effect of surface pretreatment conditions Langmuir. 18: 450-457. DOI: 10.1021/la011101t  1
2002 Malinsky JE, Veinot JGC, Jabbour GE, Shaheen SE, Anderson JD, Lee P, Richter AG, Burin AL, Ratner MA, Marks TJ, Armstrong NR, Kippelen B, Dutta P, Peyghambarian N. Nanometer-scale dielectric self-assembly process for anode modification in organic light-emitting diodes. Consequences for charge injection and enhanced luminous efficiency Chemistry of Materials. 14: 3054-3065. DOI: 10.1021/cm020293q  1
2002 Marks TJ, Veinot JGC, Cui J, Yan H, Wang A, Edleman NL, Ni J, Huang Q, Lee P, Armstrong NR. Progress in high work function TCO OLED anode alternatives and OLED nanopixelation Synthetic Metals. 127: 29-35. DOI: 10.1016/S0379-6779(01)00593-8  0.48
2002 Schlettwein D, Oekermann T, Jaeger N, Armstrong NR, Wöhrle D. Interfacial trap states in junctions of molecular semiconductors Chemical Physics. 285: 103-112. DOI: 10.1016/S0301-0104(02)00692-4  1
2002 Skrdla PJ, Armstrong NR, Saavedra SS. Starch-iodine films respond to water vapor Analytica Chimica Acta. 455: 49-52. DOI: 10.1016/S0003-2670(01)01569-0  1
2001 Drager AS, Zangmeister RA, Armstrong NR, O'Brien DF. One-dimensional polymers of octasubstituted phthalocyanines. Journal of the American Chemical Society. 123: 3595-6. PMID 11472132  0.52
2001 Armstrong NR, Wightman RM, Gross EM. Light-emitting electrochemical processes. Annual Review of Physical Chemistry. 52: 391-422. PMID 11326070 DOI: 10.1146/annurev.physchem.52.1.391  1
2001 Cornil J, Gruhn NE, Dos Santos DA, Malagoli M, Lee PA, Barlow S, Thayumanavan S, Marder SR, Armstrong NR, Brédas JL. Joint experimental and theoretical characterization of the electronic structure of 4,4′-Bis(N-m-tolyl-N-phenylamino)biphenyl (TPD) and substituted derivatives Journal of Physical Chemistry A. 105: 5206-5211. DOI: 10.1021/jp003142o  1
2001 Van der Boom ME, Richter AG, Malinsky JE, Lee PA, Armstrong NR, Dutta P, Marks TJ. Single reactor route to polar superlattices. Layer-by-layer self-assembly of large-response molecular electrooptic materials by protection-deprotection Chemistry of Materials. 13: 15-17. DOI: 10.1021/cm000746w  1
2001 Blochwitz J, Fritz T, Pfeiffer M, Leo K, Alloway DM, Lee PA, Armstrong NR. Interface electronic structure of organic semiconductors with controlled doping levels Organic Electronics: Physics, Materials, Applications. 2: 97-104. DOI: 10.1016/S1566-1199(01)00016-7  1
2001 Cui J, Wang A, Edleman NL, Ni J, Lee P, Armstrong NR, Marks TJ. Indium tin oxide alternatives - High work function transparent conducting oxides as anodes for organic light-emitting diodes Advanced Materials. 13: 1476-1480. DOI: 10.1002/1521-4095(200110)13:19<1476::AID-ADMA1476>3.0.CO;2-Y  0.48
2000 Ehrlich LA, Skrdla PJ, Jarrell WK, Sibert JW, Armstrong NR, Saavedra SS, Barrett AG, Hoffman BM. Preparation of polyetherol-appended sulfur porphyrazines and investigations of peripheral metal ion binding in polar solvents. Inorganic Chemistry. 39: 3963-9. PMID 11198848 DOI: 10.1021/ic991033m  1
2000 Gross EM, Anderson JD, Slaterbeck AF, Thayumanavan S, Barlow S, Zhang Y, Marder SR, Hall HK, Flore Nabor M, Wang JF, Mash EA, Armstrong NR, Wightman RM. Electrogenerated chemiluminescence from derivatives of aluminum quinolate and quinacridones: Cross-reactions with triarylamines lead to singlet emission through triplet-triplet annihilation pathways Journal of the American Chemical Society. 122: 4972-4979. DOI: 10.1021/ja0005993  1
1999 Skrdla PJ, Saavedra SS, Armstrong NR, Mendes SB, Peyghambarian N. Sol-gel-based, planar waveguide sensor for water vapor. Analytical Chemistry. 71: 1332-7. PMID 21662954 DOI: 10.1021/ac980795g  1
1999 Shaheen SE, Jabbour GE, Kippelen B, Peyghambarian N, Anderson JD, Marder SR, Armstrong NR, Bellmann E, Grubbs RH. Organic light-emitting diode with 20 lm/W efficiency using a triphenyldiamine side-group polymer as the hole transport layer Applied Physics Letters. 74: 3212-3214. DOI: 10.1063/1.124108  0.48
1999 Hendrickx E, Zhang Y, Ferrio KB, Herlocker JA, Anderson J, Armstrong NR, Mash EA, Persoons AP, Peyghambarian N, Kippelen B. Photoconductive properties of PVK-based photorefractive polymer composites doped with fluorinated styrene chromophores Journal of Materials Chemistry. 9: 2251-2258. DOI: 10.1039/a902745i  1
1999 Gauvin S, Santerre F, Dodelet JP, Ding Y, Hlil AR, Hay AS, Anderson J, Armstrong NR, Gorjanc TC, D'Iorio M. Organic light emitting devices containing a highly substituted isoindole or polyisoindole Thin Solid Films. 353: 218-222. DOI: 10.1016/S0040-6090(99)00391-0  1
1999 Wang JF, Jabbour GE, Mash EA, Anderson J, Zhang Y, Lee PA, Armstrong NR, Peyghambarian N, Kippelen B. Oxadiazole metal complex for organic light-emitting diodes Advanced Materials. 11: 1266-1269. DOI: 10.1002/(SICI)1521-4095(199910)11:15<1266::AID-ADMA1266>3.0.CO;2-H  1
1999 Malinsky JE, Jabbour GE, Shaheen SE, Anderson JD, Richter AG, Marks TJ, Armstrong NR, Kippelen B, Dutta P, Peyghambarian N. Self-assembly processes for organic LED electrode passivation and charge injection balance Advanced Materials. 11: 227-231. DOI: 10.1002/(SICI)1521-4095(199903)11:3<227::AID-ADMA227>3.0.CO;2-3  1
1999 Shaheen SE, Kippelen B, Peyghambarian N, Wang JF, Anderson JD, Mash EA, Lee PA, Armstrong NR, Kawabe Y. Energy and charge transfer in organic light-emitting diodes: A soluble quinacridone study Journal of Applied Physics. 85: 7939-7945.  1
1998 Jabbour GE, Schlaf R, Armstrong NR, Kippelen B, Peyghambarian N. Effects of insulating layers on the performance of organic electroluminescent devices Proceedings of Spie - the International Society For Optical Engineering. 3281: 182-190. DOI: 10.1117/12.305420  1
1998 Malinsky JE, Li W, Chou H, Ma W, Geng L, Marks TJ, Jabbour GE, Shaheen SE, Kippelen B, Peyghambarian N, Dutta P, Richter AJ, Armstrong NR, Lee PA, Anderson JD. Molecular self-assembly approaches to multilayer organic light-emitting diode structures Proceedings of Spie - the International Society For Optical Engineering. 3281: 148-155. DOI: 10.1117/12.305415  1
1998 Jabbour GE, Kippelen B, Armstrong NR, Peyghambarian N. Aluminum based cathode structure for enhanced electron injection in electroluminescent organic devices Applied Physics Letters. 73: 1185-1187. DOI: 10.1063/1.122367  1
1998 Schlaf R, Parkinson BA, Lee PA, Nebesny KW, Armstrong NR. Determination of frontier orbital alignment and band bending at an organic semiconductor heterointerface by combined x-ray and ultraviolet photoemission measurements Applied Physics Letters. 73: 1026-1028. DOI: 10.1063/1.122073  1
1998 Anderson JD, McDonald EM, Lee PA, Anderson ML, Ritchie EL, Hall HK, Hopkins T, Mash EA, Wang J, Padias A, Thayumanavan S, Barlow S, Marder SR, Jabbour GE, Shaheen S, ... ... Armstrong NR, et al. Electrochemistry and electrogenerated chemiluminescence processes of the components of aluminum quinolate/triarylamine, and related organic light- emitting diodes Journal of the American Chemical Society. 120: 9646-9655. DOI: 10.1021/ja980707+  1
1998 Shaheen SE, Jabbour GE, Morrell MM, Kawabe Y, Kippelen B, Peyghambarian N, Nabor MF, Schlaf R, Mash EA, Armstrong NR. Bright blue organic light-emitting diode with improved color purity using a LiF/Al cathode Journal of Applied Physics. 84: 2324-2327.  1
1998 Wang JF, Kawabe Y, Shaheen SE, Morrell MM, Jabbour GE, Lee PA, Anderson J, Armstrong NR, Kippelen B, Mash EA, Peyghambarian N. Exciplex electroluminescence from organic bilayer devices composed of triphenyldiamine and quinoxaline derivatives Advanced Materials. 10: 230-233.  1
1997 Dunphy DR, Mendes SB, Saavedra SS, Armstrong NR. The electroactive integrated optical waveguide:  ultrasensitive spectroelectrochemistry of submonolayer adsorbates. Analytical Chemistry. 69: 3086-94. PMID 21639329 DOI: 10.1021/ac961272g  0.72
1997 Schlaf R, Lang O, Pettenkofer C, Jaegermann W, Armstrong NR. Experimental determination of quantum dipoles at semiconductor heterojunctions prepared by van der Waals epitaxy: Linear correction term for the electron affinity rule Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 15: 1365-1370. DOI: 10.1116/1.580543  1
1996 Yang L, Saavedra SS, Armstrong NR. Sol-gel-based, planar waveguide sensor for gaseous iodine. Analytical Chemistry. 68: 1834-41. PMID 21619094 DOI: 10.1021/ac960033q  1
1995 Schlaf R, Louder D, Nebesny KW, Lang O, Parkinson BA, Lee PA, Pettenkofer C, Armstrong NR, Jaegermann W. Molecular beam epitaxy growth of thin films of SnS2 and SnSe2 on cleaved mica and the basal planes of single-crystal layered semiconductors: Reflection high-energy electron diffraction, low-energy electron diffraction, photoemission, and scanning tunneling microscopy/atomic force microscopy characterization Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 13: 1761-1767. DOI: 10.1116/1.579766  0.64
1995 Tajalli H, Jiang JP, Murray JT, Armstrong NR, Schmidt A, Chandross M, Mazumdar S, Peyghambarian N. Spectra of third-order optical nonlinear susceptibilities of epitaxial chloro-indium-phthalocyanines Applied Physics Letters. 67: 1639-1641. DOI: 10.1063/1.114730  1
1994 Yang L, Saavedra SS, Armstrong NR, Hayes J. Fabrication and characterization of low-loss, sol-gel planar waveguides. Analytical Chemistry. 66: 1254-63. PMID 8210042  1
1994 Anderson ML, Williams VS, Schuerlein TJ, Collins GE, England CD, Chau LK, Lee PA, Nebesny KW, Armstrong NR. RHEED and optical characterization of ordered multilayers of phthalocyanine{plus 45 degree rule}C60 and phthalocyanine/perylene-tetracarboxylicdianhydride (PTCDA) Surface Science. 307: 551-558. DOI: 10.1016/0039-6028(94)90452-9  1
1993 Collins GE, Williams VS, Chau LK, Nebesny KW, England C, Lee PA, Lowe T, Fernando Q, Armstrong NR. Epitaxial phthalocyanine thin films and phthalocyanine/C60 multilayers Synthetic Metals. 54: 351-362. DOI: 10.1016/0379-6779(93)91081-C  1
1992 Williams VS, Sokoloff JP, Ho ZZ, Arbour C, Armstrong NR, Peyghambarian N. Ultrafast polarization-dependent spectral hole-burning in a nearly amorphous fluoro-aluminum phthalocyanine thin film Chemical Physics Letters. 193: 317-322. DOI: 10.1016/0009-2614(92)85636-O  1
1988 Maschhoff BL, Armstrong NR. Summary Abstract: Nonlinear least-squares fitting employing fast Fourier transform background generation for the x-ray photoelectron spectroscopy analysis of iron oxidation Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 6: 1044-1045. DOI: 10.1116/1.575631  1
1988 Maschhoff BL, Zavadil KR, Nebesny KW, Armstrong NR. Quantitative surface electron spectroscopies: Application to the study of corrosion of metals and glasses Journal of Vacuum Science and Technology a: Vacuum, Surfaces and Films. 6: 907-913. DOI: 10.1116/1.575028  1
1988 Sarid D, Henson TD, Armstrong NR, Bell LS. Probing of basal planes of MoS2 by scanning tunneling microscopy Applied Physics Letters. 52: 2252-2254. DOI: 10.1063/1.99769  1
1988 Maschhoff BL, Nebesny KW, Zavadil KR, Fordemwalt JW, Armstrong NR. Quantitation of surface electron spectroscopies: problems in correct description of intrinsic lineshape and extrinsic energy loss processes Spectrochimica Acta Part B: Atomic Spectroscopy. 43: 535-550. DOI: 10.1016/0584-8547(88)80079-X  1
1986 Maschhoff BL, Zavadil KR, Nebesny KW, Fordemwalt JW, Armstrong NR. PROBLEMS IN QUANTITATION IN X-RAY PHOTOELECTRON SPECTROSCOPY (XPS): THE USE OF DATA REDUCTION TECHNIQUES TO OBTAIN PEAK AREAS. Proceedings of Spie - the International Society For Optical Engineering. 690: 112-121. DOI: 10.1117/12.936607  1
1986 Maschhoff BL, Zavadil KR, Armstrong NR. Reactions of evaporated lithium films with silica surfaces Applied Surface Science. 27: 285-298. DOI: 10.1016/0169-4332(86)90134-0  1
1982 Armstrong NR, White JR. Voltammetric characterization of gold, metallized-plastic electrodes, following exposure to ion beams or RF plasmas Journal of Electroanalytical Chemistry. 131: 121-136. DOI: 10.1016/0022-0728(82)87065-4  1
1982 Mezza TM, Armstrong NR, Ritter GW, Iafalice JP, Kenney ME. Electrochemical studies on stacked-ring silicon phthalocyanines Journal of Electroanalytical Chemistry. 137: 227-237. DOI: 10.1016/0022-0728(82)80038-7  1
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