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Regina Ragan - Publications

Affiliations: 
Materials Science and Engineering University of California, Irvine, Irvine, CA 
Area:
Nanotechnology, Materials Science Engineering
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49 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 Darvishzadeh-Varcheie M, Thrift WJ, Kamandi M, Ragan R, Capolino F. Two-Scale Structure for Giant Field Enhancement: Combination of Rayleigh Anomaly and Colloidal Plasmonic Resonance Physical Review Applied. 11. DOI: 10.1103/Physrevapplied.11.054057  0.351
2017 Thrift WJ, Nguyen CQ, Darvishzadeh-Varcheie M, Zare S, Sharac N, Sanderson RN, Dupper TJ, Hochbaum AI, Capolino F, Abdolhosseini Qomi MJ, Ragan R. Driving Chemical Reactions in Plasmonic Nanogaps with Electrohydrodynamic Flow. Acs Nano. PMID 29053246 DOI: 10.1021/Acsnano.7B05815  0.339
2016 Darvishzadeh-Varcheie M, Guclu C, Ragan R, Boyraz O, Capolino F. Electric field enhancement with plasmonic colloidal nanoantennas excited by a silicon nitride waveguide. Optics Express. 24: 28337-28352. PMID 27958544 DOI: 10.1364/Oe.24.028337  0.311
2016 Sharac N, Sharma H, Veysi M, Sanderson RN, Khine M, Capolino F, Ragan R. Tunable optical response of bowtie nanoantenna arrays on thermoplastic substrates. Nanotechnology. 27: 105302. PMID 26867001 DOI: 10.1088/0957-4484/27/10/105302  0.353
2016 Zhao Q, Guclu C, Huang Y, Capolino F, Ragan R, Boyraz O. Plasmon optical trapping using silicon nitride trench waveguides Journal of the Optical Society of America B: Optical Physics. 33: 1182-1189. DOI: 10.1364/Josab.33.001182  0.354
2015 Thrift W, Bhattacharjee A, Darvishzadeh-Varcheie M, Lu Y, Hochbaum A, Capolino F, Whiteson K, Ragan R. Surface enhanced Raman scattering for detection of Pseudomonas aeruginosa quorum sensing compounds Proceedings of Spie - the International Society For Optical Engineering. 9550. DOI: 10.1117/12.2188806  0.351
2015 Darvishzadeh-Varcheie M, Guclu C, Ragan R, Boyraz O, Capolino F. Field enhancement with plasmonic nano-antennas on silicon-based waveguides Proceedings of Spie - the International Society For Optical Engineering. 9547. DOI: 10.1117/12.2188603  0.328
2015 Huang Y, Zhao Q, Sharac N, Ragan R, Boyraz O. Highly nonlinear sub-micron silicon nitride trench waveguide coated with gold nanoparticles Proceedings of Spie - the International Society For Optical Engineering. 9503. DOI: 10.1117/12.2182290  0.344
2014 Campione S, Guclu C, Ragan R, Capolino F. Enhanced Magnetic and Electric Fields via Fano Resonances in Metasurfaces of Circular Clusters of Plasmonic Nanoparticles Acs Photonics. 1: 254-260. DOI: 10.1021/Ph4001313  0.302
2014 Wang X, Sanderson RN, Ragan R. Evaluation of youngs modulus of tethered 1-palmitoyl-2-oleoyl- sn -glycero-3-phosphocholine membranes using atomic force spectroscopy Journal of Physical Chemistry C. 118: 29301-29309. DOI: 10.1021/Jp505451H  0.318
2013 Upadhyay AP, Behara DK, Sharma GP, Bajpai A, Sharac N, Ragan R, Pala RG, Sivakumar S. Generic process for highly stable metallic nanoparticle-semiconductor heterostructures via click chemistry for electro/photocatalytic applications. Acs Applied Materials & Interfaces. 5: 9554-62. PMID 24018108 DOI: 10.1021/Am402398H  0.347
2013 Campione S, Adams SM, Ragan R, Capolino F. Comparison of electric field enhancements: linear and triangular oligomers versus hexagonal arrays of plasmonic nanospheres. Optics Express. 21: 7957-73. PMID 23571888 DOI: 10.1364/Oe.21.007957  0.309
2013 Adams SM, Campione S, Capolino F, Ragan R. Directing cluster formation of Au nanoparticles from colloidal solution. Langmuir : the Acs Journal of Surfaces and Colloids. 29: 4242-51. PMID 23472803 DOI: 10.1021/La3051719  0.342
2013 Sharac N, Sharma H, Khine M, Ragan R. Tunable nano bead arrays on film for controlling propogation of light Proceedings of Spie - the International Society For Optical Engineering. 8809. DOI: 10.1117/12.2026143  0.376
2013 Quitoriano NJ, Sanderson RN, Bae SS, Ragan R. Interpreting Kelvin probe force microscopy under an applied electric field: Local electronic behavior of vapor-liquid-solid Si nanowires Nanotechnology. 24. DOI: 10.1088/0957-4484/24/20/205704  0.356
2012 Adams SM, Campione S, Caldwell JD, Bezares FJ, Culbertson JC, Capolino F, Ragan R. Non-lithographic SERS substrates: tailoring surface chemistry for Au nanoparticle cluster assembly. Small (Weinheim An Der Bergstrasse, Germany). 8: 2239-49. PMID 22528745 DOI: 10.1002/Smll.201102708  0.341
2012 Wang X, Shindel MM, Wang SW, Ragan R. Elucidating driving forces for liposome rupture: external perturbations and chemical affinity. Langmuir : the Acs Journal of Surfaces and Colloids. 28: 7417-27. PMID 22509939 DOI: 10.1021/La300127M  0.319
2011 Ouyang W, Shinde A, Zhang Y, Cao J, Ragan R, Wu R. Structural and chemical properties of gold rare earth disilicide core-shell nanowires. Acs Nano. 5: 477-85. PMID 21142188 DOI: 10.1021/Nn102230J  0.388
2010 Wang X, Shindel MM, Wang SW, Ragan R. A facile approach for assembling lipid bilayer membranes on template-stripped gold. Langmuir : the Acs Journal of Surfaces and Colloids. 26: 18239-45. PMID 21050009 DOI: 10.1021/La102774N  0.32
2010 Shinde A, Wu R, Ragan R. Thermodynamic driving forces governing assembly of disilicide nanowires Surface Science. 604: 1481-1486. DOI: 10.1016/J.Susc.2010.05.012  0.422
2009 Choi JH, Adams SM, Ragan R. Design of a versatile chemical assembly method for patterning colloidal nanoparticles. Nanotechnology. 20: 065301. PMID 19417377 DOI: 10.1088/0957-4484/20/6/065301  0.338
2009 Lee S, Shinde A, Ragan R. Morphological work function dependence of rare-earth disilicide metal nanostructures. Nanotechnology. 20: 035701. PMID 19417303 DOI: 10.1088/0957-4484/20/3/035701  0.41
2009 Shinde A, Cao J, Ouyang W, Wu R, Ragan R. Determination of preferential rare earth adatom adsorption geometries on Si(001) Physics Letters, Section a: General, Atomic and Solid State Physics. 373: 3459-3463. DOI: 10.1016/J.Physleta.2009.07.064  0.356
2008 Lee S, Bae SS, Medeiros-Ribeiro G, Blackstock JJ, Kim S, Stewart DR, Ragan R. Scanning tunneling microscopy of template-stripped Au surfaces and highly ordered self-assembled monolayers. Langmuir : the Acs Journal of Surfaces and Colloids. 24: 5984-7. PMID 18471004 DOI: 10.1021/La800265Q  0.394
2008 Shinde A, Cao J, Wu R, Ragan R. Structural understanding of self-assembled rare earth disilicide nanostructures via scanning probe microscopy and first principles studies Israel Journal of Chemistry. 48: 73-79. DOI: 10.1560/Ijc.48.2.73  0.399
2008 Shinde A, Cao J, Lee S, Wu R, Ragan R. An atomistic view of structural and electronic properties of rare earth ensembles on Si(0 0 1) substrates Chemical Physics Letters. 466: 159-164. DOI: 10.1016/J.Cplett.2008.10.040  0.385
2008 Jo C, Cao J, Shinde A, Ragan R, Wu R. First principles studies of adsorption of Pd, Ag, Pt, and Au on yttrium disilicide nanowires Chemical Physics Letters. 454: 327-331. DOI: 10.1016/J.Cplett.2008.02.040  0.343
2007 Lim DK, Lee D, Lee H, Bae SS, Choi J, Kim S, Ji C, Ragan R, Ohlberg DAA, Chang YA, Williams RS. Structure and electronic properties of self-assembled Pt silicide nanowires on Si(100) Nanotechnology. 18. DOI: 10.1088/0957-4484/18/9/095706  0.405
2006 You JP, Choi JH, Kim S, Li X, Williams RS, Ragan R. Regular arrays of monodisperse platinum/erbium disilicide core-shell nanowires and nanoparticles on Si(001) via a self-assembled template. Nano Letters. 6: 1858-62. PMID 16967991 DOI: 10.1021/Nl060640L  0.382
2006 Lee S, Park J, Ragan R, Kim S, Lee Z, Lim do K, Ohlberg DA, Williams RS. Self-assembled monolayers on Pt(111): molecular packing structure and strain effects observed by scanning tunneling microscopy. Journal of the American Chemical Society. 128: 5745-50. PMID 16637642 DOI: 10.1021/Ja058037C  0.348
2006 Ragan R, Guyer JE, Meserole E, Goorsky MS, Atwater HA. Kinetics governing phase separation of nanostructured Snx Ge1-x alloys Physical Review B - Condensed Matter and Materials Physics. 73. DOI: 10.1103/Physrevb.73.235303  0.333
2006 Yang JJ, Rawn CJ, Ji CX, Chang YA, Chen Y, Ragan R, Ohlberg DAA, Williams RS. Thermal expansion coefficients of rare earth metal disilicides and their influence on the growth of disilicide nanowires Applied Physics a: Materials Science and Processing. 82: 39-42. DOI: 10.1007/S00339-005-3336-8  0.305
2005 Ragan R, Atwater HA. Diamond cubic Sn-rich nanocrystals: Synthesis, microstructure and optical properties Applied Physics a: Materials Science and Processing. 80: 1335-1338. DOI: 10.1007/S00339-004-3163-3  0.353
2005 Ragan R, Kim S, Li X, Williams RS. Platinum passivation of self-assembled erbium disilicide nanowire arrays on Si(001) Applied Physics a: Materials Science and Processing. 80: 1339-1342. DOI: 10.1007/S00339-004-3162-4  0.403
2005 Ohlberg D, Blackstock JJ, Ragan R, Kim S, Williams RS. Optimization of in-vacuo template-stripped Pt surfaces via UHV STM Applied Physics a: Materials Science and Processing. 80: 1327-1334. DOI: 10.1007/S00339-004-3161-5  0.373
2005 Lee D, Lim DK, Bae SS, Kim S, Ragan R, Ohlberg DAA, Chen Y, Williams RS. Unidirectional hexagonal rare-earth disilicide nanowires on vicinal Si(100)-2×1 Applied Physics a: Materials Science and Processing. 80: 1311-1313. DOI: 10.1007/S00339-004-3158-0  0.412
2005 Ji C, Ragan R, Kim S, Chang YA, Chen Y, Ohlberg DAA, Williams RS. Surface Reconstruction of Pt/Si(001) Applied Physics a: Materials Science and Processing. 80: 1301-1304. DOI: 10.1007/S00339-004-3150-8  0.347
2004 Ragan R, Kim S, Chen Y, Li X, Williams RS. Platinum and gold nanostructures on silicon via a self-assembled template Proceedings of Spie - the International Society For Optical Engineering. 5593: 167-172. DOI: 10.1117/12.569439  0.324
2004 Ragan R, Ohlberg D, Blackstock JJ, Kim S, Williams RS. Atomic surface structure of UHV-prepared template-stripped platinum and single-crystal platinum(111) Journal of Physical Chemistry B. 108: 20187-20192. DOI: 10.1021/Jp0466789  0.361
2004 Ji CX, Huang M, Yang JH, Chang YA, Ragan R, Chen Y, Ohlberg DAA, Williams RS. Vacancy concentrations in binary rare-earth disilicides with the aluminum diboride structure Applied Physics a: Materials Science and Processing. 78: 287-289. DOI: 10.1007/S00339-003-2354-7  0.344
2004 Huang ML, Yang JH, Chang YA, Ragan R, Chen Y, Ohlberg DAA, Williams RS. Phase stabilities of ternary rare earth metal disilicides Applied Physics a: Materials Science and Processing. 78: 1-3. DOI: 10.1007/S00339-003-2258-6  0.389
2004 Ragan R, Kim S, Ohlberg DAA, Williams RS. Platinum/erbium disilicide nanowire arrays on Si(001) 2004 4th Ieee Conference On Nanotechnology. 180-182.  0.324
2003 Möck P, Lei Y, Topuria T, Browning ND, Ragan R, Min KS, Atwater HA. Endotaxial Growth Mechanisms of Sn Quantum Dots in Si Matrix Mrs Proceedings. 770. DOI: 10.1557/Proc-770-I1.7  0.31
2003 Ragan R, Ahn CC, Atwater HA. Nonlithographic epitaxial SnxGe1-x dense nanowire arrays grown on Ge(001) Applied Physics Letters. 82: 3439-3441. DOI: 10.1063/1.1563834  0.34
2003 Ragan R, Chen Y, Ohlberg DAA, Medeiros-Ribeiro G, Williams RS. Ordered arrays of rare-earth silicide nanowires on Si(0 0 1) Journal of Crystal Growth. 251: 657-661. DOI: 10.1016/S0022-0248(02)02292-3  0.391
2002 Lei Y, Möck P, Topuria T, Browning ND, Ragan R, Atwater HA. Atomic Scale Structural Analysis of Sn-Si Quantum Dots Microscopy and Microanalysis. 8: 1114-1115. DOI: 10.1017/S1431927602103643  0.315
2001 Ragan R, Min KS, Atwater HA. Direct energy gap group IV semiconductor alloys and quantum dot arrays in SnxGe1 - x/Ge and SnxSi1 - x/Si alloy systems Materials Science and Engineering B: Solid-State Materials For Advanced Technology. 87: 204-213. DOI: 10.1016/S0921-5107(01)00732-2  0.353
1999 Ragan R, Atwater HA. Optical Properties of Pseudomorphic SnXGe1−x Alloys Mrs Proceedings. 588. DOI: 10.1557/Proc-588-199  0.318
1999 Atwater HA, Ragan R, Min KS. Formation of Direct Energy Gap Group IV Semiconductor Alloys and Quantum Dot Arrays in Sn x Si 1−x /Si and Sn x Ge 1−x /Ge Alloy Systems Mrs Proceedings. 583. DOI: 10.1557/Proc-583-349  0.374
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