Year |
Citation |
Score |
2021 |
Lloyd-Hughes J, Oppeneer P, Pereira Dos Santos T, Schleife A, Meng S, Sentef MA, Ruggenthaler M, Rubio A, Radu I, Murnane M, Shi X, Kapteyn H, Stadtmüller B, Dani KM, da Jornada F, ... ... Hegmann FA, et al. The 2021 Ultrafast Spectroscopic Probes of Condensed Matter Roadmap. Journal of Physics. Condensed Matter : An Institute of Physics Journal. PMID 33951618 DOI: 10.1088/1361-648X/abfe21 |
0.701 |
|
2020 |
Bagsican FRG, Wais M, Komatsu N, Gao W, Weber LW, Serita K, Murakami H, Held K, Hegmann FA, Tonouchi M, Kono J, Kawayama I, Battiato M. Terahertz Excitonics in Carbon Nanotubes: Exciton Autoionization and Multiplication. Nano Letters. PMID 32227963 DOI: 10.1021/Acs.Nanolett.9B05082 |
0.356 |
|
2019 |
Li G, Amer N, Hafez H, Huang S, Turchinovich D, Mochalin VN, Hegmann FA, Titova LV. Dynamical control over terahertz electromagnetic interference shielding with 2D Ti3C2Ty MXene by ultrafast optical pulses. Nano Letters. PMID 31825625 DOI: 10.1021/Acs.Nanolett.9B04404 |
0.762 |
|
2018 |
Parke SM, Narreto MAB, Hupf E, McDonald R, Ferguson MJ, Hegmann FA, Rivard E. Understanding the Origin of Phosphorescence in Bismoles: A Synthetic and Computational Study. Inorganic Chemistry. PMID 29553730 DOI: 10.1021/Acs.Inorgchem.8B00149 |
0.312 |
|
2018 |
Purschke DN, Na M, Longman A, Titova LV, Hegmann FA. Enhancement of hot-carrier photoluminescence with intense terahertz pulses Applied Physics Letters. 112: 072105. DOI: 10.1063/1.5009470 |
0.668 |
|
2018 |
Hough CM, Purschke DN, Huang C, Titova LV, Kovalchuk O, Warkentin BJ, Hegmann FA. Topology-Based Prediction of Pathway Dysregulation Induced by Intense Terahertz Pulses in Human Skin Tissue Models Journal of Infrared, Millimeter, and Terahertz Waves. 39: 887-898. DOI: 10.1007/S10762-018-0512-4 |
0.643 |
|
2017 |
Kilcullen P, Shegelski M, Na M, Purschke D, Hegmann F, Reid M. Terahertz Spectroscopy and Brewster Angle Reflection Imaging of Acoustic Tiles Journal of Spectroscopy. 2017: 1-6. DOI: 10.1155/2017/2134868 |
0.327 |
|
2016 |
Hegmann FA. Nanoscale Imaging with Terahertz Scanning Tunneling Microscopy Sensors. DOI: 10.1364/Sensors.2016.Setu3E.2 |
0.379 |
|
2016 |
Jelic V, Iwaszczuk K, Nguyen PH, Rathje C, Hornig GJ, Sharum HM, Hoffman JR, Freeman MR, Hegmann FA. Ultrafast Terahertz Scanning Tunneling Microscopy with Atomic Resolution Frontiers in Optics. DOI: 10.1364/Fio.2016.Ff3F.2 |
0.317 |
|
2016 |
Titova LV, Cocker TL, Xu S, Baribeau J, Wu X, Lockwood DJ, Hegmann FA. Ultrafast carrier dynamics and the role of grain boundaries in polycrystalline silicon thin films grown by molecular beam epitaxy Semiconductor Science and Technology. 31: 105017. DOI: 10.1088/0268-1242/31/10/105017 |
0.658 |
|
2015 |
De Los Reyes GB, Dasog M, Na M, Titova LV, Veinot JG, Hegmann FA. Charge transfer state emission dynamics in blue-emitting functionalized silicon nanocrystals. Physical Chemistry Chemical Physics : Pccp. 17: 30125-33. PMID 26498837 DOI: 10.1039/C5Cp04819B |
0.62 |
|
2015 |
Titova LV, Pint CL, Zhang Q, Hauge RH, Kono J, Hegmann FA. Generation of terahertz radiation by optical excitation of aligned carbon nanotubes. Nano Letters. 15: 3267-72. PMID 25879274 DOI: 10.1021/Acs.Nanolett.5B00494 |
0.636 |
|
2015 |
Wang Z, Su F, Hegmann FA. Ultrafast imaging of terahertz Cherenkov waves and transition-like radiation in LiNbO₃. Optics Express. 23: 8073-86. PMID 25837145 DOI: 10.1364/Oe.23.008073 |
0.614 |
|
2015 |
Wang Z, Su FH, Hegmann FA. Ultrafast imaging of terahertz Cherenkov waves and transition-like radiation in LiNbO<inf>3</inf> Optics Express. 23: 8073-8086. DOI: 10.1364/OE.23.008073 |
0.572 |
|
2015 |
Titova LV, Xu S, Baribeau JM, Lockwood DJ, Hegmann FA. Terahertz spectroscopy: Studying carrier dynamics in semiconductor nanostructures Ecs Transactions. 69: 51-57. DOI: 10.1149/06914.0051ecst |
0.667 |
|
2015 |
Wang Z, Hu F, Chen W, Hegmann FA. Terahertz Polarization Properties of Free-Standing Millimeter-Scale Carbon Nanotube Array Sheets Cut With Femtosecond Laser Pulses Ieee Transactions On Terahertz Science and Technology. DOI: 10.1109/Tthz.2015.2396296 |
0.566 |
|
2015 |
Jelic V, Cocker TL, Nguyen PH, Rathje C, Hornig GJ, Hoffman JR, Sharum HM, Miller R, Molesky SJ, Gupta M, Burgess JAJ, De Los Reyes GB, Titova LV, Ropers C, Tsui YY, ... ... Hegmann FA, et al. Imaging ultrafast dynamics on the nanoscale with THz-STM Irmmw-Thz 2015 - 40th International Conference On Infrared, Millimeter, and Terahertz Waves. DOI: 10.1109/IRMMW-THz.2015.7327886 |
0.71 |
|
2015 |
Yang Z, De Los Reyes GB, Titova LV, Sychugov I, Dasog M, Linnros J, Hegmann FA, Veinot JGC. Evolution of the ultrafast photoluminescence of colloidal silicon nanocrystals with changing surface chemistry Acs Photonics. 2: 595-605. DOI: 10.1021/Acsphotonics.5B00143 |
0.603 |
|
2014 |
Dasog M, De los Reyes GB, Titova LV, Hegmann FA, Veinot JG. Size vs surface: tuning the photoluminescence of freestanding silicon nanocrystals across the visible spectrum via surface groups. Acs Nano. 8: 9636-48. PMID 25183018 DOI: 10.1021/Nn504109A |
0.615 |
|
2014 |
Laforge JM, Cocker TL, Beaudry AL, Cui K, Tucker RT, Taschuk MT, Hegmann FA, Brett MJ. Conductivity control of as-grown branched indium tin oxide nanowire networks. Nanotechnology. 25: 035701. PMID 24346484 DOI: 10.1088/0957-4484/25/3/035701 |
0.689 |
|
2014 |
Titova LV, Ayesheshim AK, Purschke D, Golubov A, Rodriguez-Juarez R, Woycicki R, Hegmann FA, Kovalchuk O. Effect of intense THz pulses on expression of genes associated with skin cancer and inflammatory skin conditions Progress in Biomedical Optics and Imaging - Proceedings of Spie. 8941. DOI: 10.1117/12.2044167 |
0.643 |
|
2014 |
Jelic V, Cocker TL, Hoffman JR, Gupta M, Miller R, Molesky SJ, Burgess JAJ, De Los Reyes GB, Titova LV, Tsui YY, Freeman MR, Hegmann FA. Ultrafast THz-pulse-induced tunneling dynamics in an STM Proceedings of Spie - the International Society For Optical Engineering. 8984. DOI: 10.1117/12.2040413 |
0.803 |
|
2014 |
Cocker TL, Jelic V, Hoffman JR, Gupta M, Miller R, Molesky SJ, Burgess JAJ, De Los Reyes G, Titova LV, Tsui YY, Freeman MR, Hegmann FA. Imaging ultrafast dynamics on the nanoscale with a THz-STM Proceedings of Spie - the International Society For Optical Engineering. 8984. DOI: 10.1117/12.2037447 |
0.797 |
|
2014 |
Robbiano V, Abdellah A, Santarelli L, Falco A, El-Molla S, Titova LV, Purschke DN, Hegmann FA, Cacialli F, Lugli P. Analysis of sprayed carbon nanotube films on rigid and flexible substrates 14th Ieee International Conference On Nanotechnology, Ieee-Nano 2014. 650-654. DOI: 10.1109/NANO.2014.6968021 |
0.597 |
|
2014 |
Cocker TL, Jelic V, Hoffman JR, Gupta M, Miller R, Molesky SJ, Burgess JAJ, De Los Reyes G, Titova LV, Tsui YY, Freeman MR, Hegmann FA. Terahertz STM for imaging ultrafast nanoscale dynamics Optics Infobase Conference Papers. |
0.749 |
|
2013 |
Titova LV, Ayesheshim AK, Golubov A, Rodriguez-Juarez R, Woycicki R, Hegmann FA, Kovalchuk O. Intense THz pulses down-regulate genes associated with skin cancer and psoriasis: a new therapeutic avenue? Scientific Reports. 3: 2363. PMID 23917523 DOI: 10.1038/Srep02363 |
0.622 |
|
2013 |
Titova LV, Ayesheshim AK, Golubov A, Fogen D, Rodriguez-Juarez R, Hegmann FA, Kovalchuk O. Intense THz pulses cause H2AX phosphorylation and activate DNA damage response in human skin tissue. Biomedical Optics Express. 4: 559-68. PMID 23577291 DOI: 10.1364/Boe.4.000559 |
0.653 |
|
2013 |
Titova LV, Ayesheshim AK, Golubov A, Rodriguez-Juarez R, Kovalchuk A, Hegmann FA, Kovalchuk O. Intense picosecond THz pulses alter gene expression in human skin tissue in vivo Progress in Biomedical Optics and Imaging - Proceedings of Spie. 8585. DOI: 10.1117/12.2004998 |
0.639 |
|
2013 |
Cocker TL, Jelic V, Gupta M, Molesky SJ, Burgess JAJ, De Los Reyes G, Titova LV, Tsui YY, Freeman MR, Hegmann FA. Imaging ultrafast nanoscale dynamics with a THz-pulse-coupled STM Optics Infobase Conference Papers. DOI: 10.1109/CLEOE-IQEC.2013.6801037 |
0.712 |
|
2013 |
Cocker TL, Jelic V, Gupta M, Molesky SJ, Burgess JAJ, Reyes GDL, Titova LV, Tsui YY, Freeman MR, Hegmann FA. An ultrafast terahertz scanning tunnelling microscope Nature Photonics. 7: 620-625. DOI: 10.1038/Nphoton.2013.151 |
0.801 |
|
2013 |
Laforge JM, Gyenes B, Xu S, Haynes LK, Titova LV, Hegmann FA, Brett MJ. Tuning iron pyrite thin film microstructure by sulfurization of columnar iron precursors Solar Energy Materials and Solar Cells. 117: 306-314. DOI: 10.1016/J.Solmat.2013.06.028 |
0.609 |
|
2013 |
Cocker TL, Jelic V, Gupta M, Molesky SJ, Burgess JAJ, De Los Reyes G, Titova LV, Tsui YY, Freeman MR, Hegmann FA. Imaging ultrafast nanoscale dynamics with a THz-pulse-coupled STM Optics Infobase Conference Papers. |
0.712 |
|
2012 |
Titova LV, Cocker TL, Wang X, Meldrum A, Hegmann FA. Ultrafast carrier dynamics in silicon nanocrystal films Ecs Transactions. 45: 21-29. DOI: 10.1149/1.3700406 |
0.782 |
|
2012 |
Cocker TL, Titova LV, Fourmaux S, Holloway G, Bandulet HC, Brassard D, Kieffer JC, El Khakani MA, Hegmann FA. Phase diagram of the ultrafast photoinduced insulator-metal transition in vanadium dioxide Physical Review B - Condensed Matter and Materials Physics. 85. DOI: 10.1103/Physrevb.85.155120 |
0.773 |
|
2012 |
Wang Z, Ayesheshim A, Su FH, Hegmann FA. Ultrafast imaging of terahertz pulse generation by tilted optical pulse front in LiNbO3 Cleo: Science and Innovations, Cleo_si 2012. |
0.312 |
|
2011 |
Blanchard F, Golde D, Su FH, Razzari L, Sharma G, Morandotti R, Ozaki T, Reid M, Kira M, Koch SW, Hegmann FA. Effective mass anisotropy of hot electrons in nonparabolic conduction bands of n-doped InGaAs films using ultrafast terahertz pump-probe techniques. Physical Review Letters. 107: 107401. PMID 21981526 DOI: 10.1103/Physrevlett.107.107401 |
0.369 |
|
2011 |
Kabir A, Ayesheshim A, Titova LV, Wang Z, Abivin P, Cheng Y, Indo K, Hegmann FA. Dielectric properties of heavy oils using terahertz time-domain spectroscopy Optics Infobase Conference Papers. DOI: 10.1364/Sensors.2011.Stub5 |
0.676 |
|
2011 |
Hegmann F. High power terahertz pulse generation, imaging, and detection Sensors. DOI: 10.1364/Sensors.2011.Stua4 |
0.444 |
|
2011 |
Cooke DG, Titova LV, Cocker TL, Hegmann FA, Meldrum A, Krebs FC, Uhd Jepsen P. Transient reflective ultra-broadband THz spectroscopy Optics Infobase Conference Papers. DOI: 10.1364/Sensors.2011.Stua2 |
0.776 |
|
2011 |
Blanchard F, Sharma G, Razzari L, Ropagnol X, Bandulet HC, Vidal F, Morandotti R, Kieffer JC, Ozaki T, Tiedje H, Haugen H, Reid M, Hegmann F. Generation of intense terahertz radiation via optical methods Ieee Journal On Selected Topics in Quantum Electronics. 17: 5-16. DOI: 10.1109/Jstqe.2010.2047715 |
0.401 |
|
2011 |
Titova LV, Cocker TL, Cooke DG, Wang X, Meldrum A, Hegmann FA. Erratum: Ultrafast percolative transport dynamics in silicon nanocrystal films [Phys. Rev. B83, 085403 (2011)] Physical Review B. 83. DOI: 10.1103/Physrevb.83.159903 |
0.689 |
|
2011 |
Titova LV, Cocker TL, Cooke DG, Wang X, Meldrum A, Hegmann FA. Ultrafast percolative transport dynamics in silicon nanocrystal films Physical Review B - Condensed Matter and Materials Physics. 83. DOI: 10.1103/Physrevb.83.085403 |
0.792 |
|
2011 |
Wang Z, Su FH, Hegmann FA. Ultrafast imaging of terahertz pulse generation by Cherenkov radiation in LiNbO3 Optics Infobase Conference Papers. |
0.303 |
|
2010 |
Razzari L, Blanchard F, Su FH, Sharma G, Ayesheshim A, Cocker TL, Titova LV, Bandulet HC, Morandotti R, Kieffer JC, Ozaki T, Reid M, Hegmann FA. Terahertz nonlinear spectroscopy of free-carriers in direct bandgap semiconductors Proceedings of Spie - the International Society For Optical Engineering. 7763. DOI: 10.1117/12.858332 |
0.791 |
|
2010 |
Morandotti R, Razzari L, Blanchard F, Su FH, Sharma G, Ayesheshim A, Cocker TL, Titova LV, Bandulet HC, Kieffer JC, Ozaki T, Reid M, Hegmann FA. Application of high power terahertz sources to nonlinear spectroscopy of direct bandgap semiconductors Proceedings - 10th International Conference On Laser and Fiber-Optical Networks Modeling, Lfnm'2010, 2nd Ieee International Workshop On Thz Radiation: Basic Research and Applications, Tera'2010. 248-250. DOI: 10.1109/Tera.2010.5619929 |
0.723 |
|
2010 |
Morandotti R, Razzari L, Blanchard F, Su FH, Sharma G, Ayesheshim A, Cocker TL, Titova LV, Bandulet HC, Kieffer JC, Ozaki T, Reid M, Hegmann FA. High power terahertz sources for nonlinear spectroscopy of direct bandgap semiconductors 2010 23rd Annual Meeting of the Ieee Photonics Society, Photinics 2010. 44-45. DOI: 10.1109/Photonics.2010.5698748 |
0.722 |
|
2010 |
Sharma G, Razzari L, Su FH, Blanchard F, Ayesheshim A, Cocker TL, Titova LV, Bandulet HC, Ozaki T, Kieffer J, Morandotti R, Reid M, Hegmann FA. Time-Resolved Terahertz Spectroscopy of Free Carrier Nonlinear Dynamics in Semiconductors Ieee Photonics Journal. 2: 578-592. DOI: 10.1109/Jphot.2010.2050873 |
0.433 |
|
2010 |
Cocker TL, Titova LV, Fourmaux S, Bandulet HC, Brassard D, Kieffer JC, El Khakani MA, Hegmann FA. Terahertz conductivity of the metal-insulator transition in a nanogranular VO2 film Applied Physics Letters. 97. DOI: 10.1063/1.3518482 |
0.772 |
|
2010 |
Ozaki T, Blanchard F, Sharma G, Razzari L, Ropagnol X, Vidal F, Morandotti R, Kieffer JC, Reid M, Hegmann F. THz imaging and spectroscopy using intense THz sources at the advanced laser light source Physics Procedia. 5: 119-124. DOI: 10.1016/J.Phpro.2010.08.128 |
0.41 |
|
2009 |
Su FH, Blanchard F, Sharma G, Razzari L, Ayesheshim A, Cocker TL, Titova LV, Ozaki T, Kieffer JC, Morandotti R, Reid M, Hegmann FA. Terahertz pulse induced intervalley scattering in photoexcited GaAs. Optics Express. 17: 9620-9. PMID 19506611 DOI: 10.1364/Oe.17.009620 |
0.744 |
|
2009 |
Razzari L, Su FH, Sharma G, Blanchard F, Ayesheshim A, Bandulet HC, Morandotti R, Kieffer JC, Ozaki T, Reid M, Hegmann FA. Nonlinear ultrafast modulation of the optical absorption of intense few-cycle terahertz pulses in n -doped semiconductors Physical Review B - Condensed Matter and Materials Physics. 79. DOI: 10.1103/Physrevb.79.193204 |
0.455 |
|
2009 |
Razzari L, Su FH, Sharma G, Blanchard F, Ayesheshim A, Bandulet HC, Morandotti R, Kieffer JC, Ozaki T, Reid M, Hegmann FA. Terahertz open-aperture Z-scan in doped InGaAs 2009 Conference On Lasers and Electro-Optics and 2009 Conference On Quantum Electronics and Laser Science Conference, Cleo/Qels 2009. |
0.317 |
|
2008 |
Razzari L, Sharma G, Su F, Ayesheshim A, Blanchard F, Reid M, Bandulet HC, Morandotti R, Keiffer JC, Ozaki T, Teidje H, Haugen HK, Hegmann F. Generation of intense THz pulses in ZnTe Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 787. DOI: 10.1109/LEOS.2008.4688856 |
0.329 |
|
2008 |
Gao J, Hegmann FA. Bulk photoconductive gain in pentacene thin films Applied Physics Letters. 93. DOI: 10.1063/1.3043431 |
0.342 |
|
2008 |
Cooke DG, Hegmann FA, Mazur YI, Wang ZM, Black W, Wen H, Salamo GJ, Mishima TD, Lian GD, Johnson MB. Ultrafast carrier capture dynamics in InGaAs∕GaAs quantum wires Journal of Applied Physics. 103: 023710. DOI: 10.1063/1.2831024 |
0.558 |
|
2007 |
Blanchard F, Razzari L, Bandulet HC, Sharma G, Morandotti R, Kieffer JC, Ozaki T, Reid M, Tiedje HF, Haugen HK, Hegmann FA. Generation of 1.5 microJ single-cycle terahertz pulses by optical rectification from a large aperture ZnTe crystal. Optics Express. 15: 13212-20. PMID 19550589 DOI: 10.1364/Oe.15.013212 |
0.421 |
|
2007 |
Blanchard F, Razzari L, Bandulet HC, Sharma G, Morandotti R, Kieffer JC, Ozaki T, Reid M, Tiedje HF, Haugen HK, Hegmann FA. Generation of 1.5 μJ single-cycle terahertz pulses by optical rectification from a large aperture ZnTe crystal Optics Express. 15: 13212-13220. DOI: 10.1364/OE.15.013212 |
0.305 |
|
2007 |
Hegmann FA, Cooke DG, Walther M. The nature of terahertz conductivity in nanomaterials Optics Infobase Conference Papers. DOI: 10.1364/Fio.2007.Stha2 |
0.38 |
|
2007 |
Blanchard F, Razzari L, Sharma G, Morandotti R, Keiffer JC, Ozaki T, Reid M, Tiedje HF, Haugen HK, Morris D, Hegmann FA, Hegmann F. Generation of high-power terahertz pulses at the advanced laser light source (ALLS) Optics Infobase Conference Papers. DOI: 10.1109/CLEO.2007.4452772 |
0.312 |
|
2007 |
Walther M, Cooke DG, Sherstan C, Hajar M, Freeman MR, Hegmann FA. Terahertz conductivity of thin gold films at the metal-insulator percolation transition Physical Review B - Condensed Matter and Materials Physics. 76. DOI: 10.1103/Physrevb.76.125408 |
0.547 |
|
2007 |
Cooke DG, MacDonald AN, Hryciw A, Meldrum A, Wang J, Li Q, Hegmann FA. Ultrafast terahertz conductivity of photoexcited nanocrystalline silicon Journal of Materials Science: Materials in Electronics. 18: 447-452. DOI: 10.1007/S10854-007-9248-Y |
0.398 |
|
2006 |
Ostroverkhova O, Cooke DG, Hegmann FA, Anthony JE, Podzorov V, Gershenson ME, Jurchescu OD, Palstra TTM. Ultrafast photoconductivity in organic semiconductors Materials Research Society Symposium Proceedings. 935: 14-19. DOI: 10.1557/Proc-0935-K03-07 |
0.455 |
|
2006 |
Ostroverkhova O, Cooke DG, Hegmann FA, Anthony JE, Podzorov V, Gershenson ME, Jurchescu OD, Palstra TT. Ultrafast Photoconductivity in Organic Semiconductors Mrs Proceedings. 935. DOI: 10.1364/Fio.2005.Stud5 |
0.505 |
|
2006 |
Cooke DG, MacDonald AN, Hryciw A, Wang J, Li Q, Meldrum A, Hegmann FA. Transient terahertz conductivity in photoexcited silicon nanocrystal films Physical Review B - Condensed Matter and Materials Physics. 73. DOI: 10.1103/Physrevb.73.193311 |
0.553 |
|
2006 |
Ostroverkhova O, Cooke DG, Hegmann FA, Tykwinski RR, Parkin SR, Anthony JE. Anisotropy of transient photoconductivity in functionalized pentacene single crystals Applied Physics Letters. 89. DOI: 10.1063/1.2387135 |
0.476 |
|
2006 |
Cooke DG, Hegmann FA, Young EC, Tiedje T. Electron mobility in dilute GaAs bismide and nitride alloys measured by time-resolved terahertz spectroscopy Applied Physics Letters. 89. DOI: 10.1063/1.2349314 |
0.496 |
|
2006 |
Ostroverkhova O, Cooke DG, Hegmann FA, Anthony JE, Podzorov V, Gershenson ME, Jurchescu OD, Palstra TTM. Ultrafast carrier dynamics in pentacene, functionalized pentacene, tetracene, and rubrene single crystals Applied Physics Letters. 88. DOI: 10.1063/1.2193801 |
0.542 |
|
2006 |
Hegmann FA, Ostroverkhova O, Cooke DG. Probing Organic Semiconductors with Terahertz Pulses Photophysics of Molecular Materials: From Single Molecules to Single Crystals. 367-428. DOI: 10.1002/3527607323.ch7 |
0.5 |
|
2005 |
Zhao Y, Shirai Y, Slepkov AD, Cheng L, Alemany LB, Sasaki T, Hegmann FA, Tour JM. Synthesis, spectroscopic and nonlinear optical properties of multiple [60]fullerene-oligo(p-phenylene ethynylene) hybrids. Chemistry (Weinheim An Der Bergstrasse, Germany). 11: 3643-58. PMID 15815994 DOI: 10.1002/Chem.200401198 |
0.334 |
|
2005 |
Eisler S, Slepkov AD, Elliott E, Luu T, McDonald R, Hegmann FA, Tykwinski RR. Polyynes as a model for carbyne: synthesis, physical properties, and nonlinear optical response. Journal of the American Chemical Society. 127: 2666-76. PMID 15725024 DOI: 10.1021/Ja044526L |
0.312 |
|
2005 |
Walther M, Chambers GS, Liu Z, Freeman MR, Hegmann FA. Emission and detection of terahertz pulses from a metal-tip antenna Journal of the Optical Society of America B: Optical Physics. 22: 2357-2365. DOI: 10.1364/Josab.22.002357 |
0.38 |
|
2005 |
Slepkov AD, Marsden JA, Miller JJ, Shirtcliff LD, Haley MM, Kamada K, Tykwinski RR, Hegmann FA. The effects of donor-acceptor substitution symmetry on the nonlinear absorption of two-dimensionally-conjugated isomeric chromophores Proceedings of Spie - the International Society For Optical Engineering. 5934: 1-9. DOI: 10.1117/12.617976 |
0.355 |
|
2005 |
Slepkov AD, Eisler S, Luu T, Elliot E, Tykwinski RR, Hegmann FA. The one-dimensional nature of polyynes Proceedings of Spie - the International Society For Optical Engineering. 5935: 1-8. DOI: 10.1117/12.617926 |
0.316 |
|
2005 |
Cooke DG, MacDonald AN, Hryciw A, Meldrum A, Hegmann FA, Mazur YI, Wen H, Ma WQ, Wang X, Wang ZM, Salamo GJ, Xiao M, Mishima TD, Lian GD, Keay J, et al. Probing ultrafast carrier dynamics in semiconductor nanostructures with terahertz pulses Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 2005: 244-245. DOI: 10.1109/LEOS.2005.1547970 |
0.311 |
|
2005 |
Ostroverkhova O, Cooke DG, Shcherbyna S, Egerton RF, Hegmann FA, Tykwinski RR, Anthony JE. Bandlike transport in pentacene and functionalized pentacene thin films revealed by subpicosecond transient photoconductivity measurements Physical Review B - Condensed Matter and Materials Physics. 71. DOI: 10.1103/Physrevb.71.035204 |
0.581 |
|
2005 |
Walther M, Freeman MR, Hegmann FA. Metal-wire terahertz time-domain spectroscopy Applied Physics Letters. 87: 1-3. DOI: 10.1063/1.2158025 |
0.385 |
|
2005 |
Ostroverkhova O, Shcherbyna S, Cooke DG, Egerton RF, Hegmann FA, Tykwinski RR, Parkin SR, Anthony JE. Optical and transient photoconductive properties of pentacene and functionalized pentacene thin films: Dependence on film morphology Journal of Applied Physics. 98. DOI: 10.1063/1.1949711 |
0.549 |
|
2005 |
Ostroverkhova O, Cooke DG, Shcherbyna S, Egerton RF, Hegmann FA, Tykwinski RR, Anthony JE, Podzorov V, Gershenson ME, Jurchescu OD, Palstra TTM. Ultrafast photogeneration and band-like transport of mobile charge carriers in organic semiconductors Optics Infobase Conference Papers. |
0.398 |
|
2004 |
Zhao Y, Slepkov AD, Akoto CO, McDonald R, Hegmann FA, Tykwinski RR. Synthesis, structure, and nonlinear optical properties of cross-conjugated perphenylated iso-polydiacetylenes. Chemistry (Weinheim An Der Bergstrasse, Germany). 11: 321-9. PMID 15551312 DOI: 10.1002/Chem.200400822 |
0.307 |
|
2004 |
Slepkov AD, Hegmann FA, Eisler S, Elliott E, Tykwinski RR. The surprising nonlinear optical properties of conjugated polyyne oligomers. The Journal of Chemical Physics. 120: 6807-10. PMID 15267578 DOI: 10.1063/1.1707011 |
0.301 |
|
2004 |
Ostroverkhova O, Shcherbyna S, Cooke DG, Egerton R, Tykwinski RR, Anthony JE, Hegmann FA. Fast photoresponse in organic semiconductors: Understanding the mechanisms and structure-property relationships Proceedings of Spie - the International Society For Optical Engineering. 5517: 163-174. DOI: 10.1117/12.562334 |
0.37 |
|
2004 |
Cooke DG, Hegmann FA, Mazur YI, Ma WQ, Wang X, Wang ZM, Salamo GJ, Xiao M, Mishima TD, Johnson MB. Anisotropic photoconductivity of InGaAs quantum dot chains measured by terahertz pulse spectroscopy Applied Physics Letters. 85: 3839-3841. DOI: 10.1063/1.1807959 |
0.554 |
|
2002 |
Hegmann FA, Tykwinski RR, Lui KP, Bullock JE, Anthony JE. Picosecond transient photoconductivity in functionalized pentacene molecular crystals probed by terahertz pulse spectroscopy. Physical Review Letters. 89: 227403. PMID 12485104 DOI: 10.1103/Physrevlett.89.227403 |
0.774 |
|
2002 |
Hegmann FA, Lui KPH. Optical pump - Terahertz probe investigation of carrier relaxation in radiation-damaged silicon-on-sapphire Proceedings of Spie - the International Society For Optical Engineering. 4643: 31-41. DOI: 10.1117/12.470433 |
0.417 |
|
2002 |
Slepkov AD, Hegmann FA, Kamada K, Zhao Y, Tykwinski RR. Optical properties of cross-conjugated isopolydiacetylene oligomers as measured by ultraviolet-visible spectroscopy and the optical Kerr effect Journal of Optics a: Pure and Applied Optics. 4: S207-S211. DOI: 10.1088/1464-4258/4/6/354 |
0.34 |
|
2002 |
Tykwinski RR, Kamada K, Bykowski D, Hegmann FA, Hinkle RJ. Nonlinear optical properties of thienyl and bithienyl iodonium salts as measured by the Z-scan technique Journal of Optics a: Pure and Applied Optics. 4: S202-S206. DOI: 10.1088/1464-4258/4/6/353 |
0.325 |
|
2002 |
Slepkov AD, Hegmann FA, Zhao Y, Tykwinski RR, Kamada K. Ultrafast optical Kerr effect measurements of third-order nonlinearities in cross-conjugated iso-polydiacetylene oligomers Journal of Chemical Physics. 116: 3834-3840. DOI: 10.1063/1.1447908 |
0.31 |
|
2001 |
Williams C, Xu Y, Adam R, Darula M, Harnack O, Scherbel J, Siegel M, Hegmann FA, Sobolewski R. Ultrafast YBCO photodetector based on the kinetic-inductive process Ieee Transactions On Applied Superconductivity. 11: 578-581. DOI: 10.1109/77.919411 |
0.382 |
|
2001 |
Lui KPH, Hegmann FA. Ultrafast carrier relaxation in radiation-damaged silicon on sapphire studied by optical-pump-terahertz-probe experiments Applied Physics Letters. 78: 3478-3480. DOI: 10.1063/1.1375841 |
0.477 |
|
2000 |
Hegmann FA, Williams JB, Cole B, Sherwin MS, Beeman JW, Haller EE. Time-resolved photoresponse of a gallium-doped germanium photoconductor using a variable pulse-width terahertz source Applied Physics Letters. 76: 262-264. DOI: 10.1063/1.125741 |
0.714 |
|
2000 |
Hegmann FA, Williams JB, Cole B, Sherwin MS, Beeman JW, Haller EE. Time-resolved photoresponse of a gallium-doped germanium photoconductor using a variable pulse-width terahertz source Applied Physics Letters. 76: 262-264. |
0.7 |
|
1999 |
Lindgren M, Currie M, Williams C, Hsiang TY, Fauchet PM, Sobolewski R, Moffat SH, Hughes RA, Preston JS, Hegmann FA. Intrinsic picosecond response times of Y–Ba–Cu–O superconducting photodetectors Applied Physics Letters. 74: 853-855. DOI: 10.1063/1.123388 |
0.619 |
|
1997 |
Lindgren M, Currie M, Williams C, Hsiang TY, Fauchet PM, Sobolewski R, Moffat SH, Hughes RA, Preston JS, Hegmann FA. YBa/sub 2/Cu/sub 3/O/sub 7-x/ thin-film picosecond photoresponse in the resistive state Ieee Transactions On Applied Superconductivity. 7: 3422-3425. DOI: 10.1109/77.622117 |
0.667 |
|
1996 |
Lindgren M, Currie M, Williams CA, Hsiang TY, Fauchet PM, Sobolewski R, Moffat SH, Hughes RA, Preston JS, Hegmann FA. Ultrafast photoresponse in microbridges and pulse propagation in transmission lines made from high-Tc superconducting Y-Ba-Cu-O thin films Ieee Journal On Selected Topics in Quantum Electronics. 2: 668-677. DOI: 10.1109/2944.571767 |
0.671 |
|
1996 |
Lindgren M, Currie M, Williams C, Moffat SH, Hughes RA, Hegmann FA, Preston JS, Hsiang TY, Sobolewski R. Picosecond photoresponse of YBa2Cu3O7-x thin films Czechoslovak Journal of Physics. 46: 1111-1112. DOI: 10.1007/Bf02583863 |
0.638 |
|
1995 |
Hegmann FA, Jacobs-Perkins D, Wang CC, Moffat SH, Hughes RA, Preston JS, Currie M, Fauchet PM, Hsiang TY, Sobolewski R. Electro-optic sampling of 1.5-ps photoresponse signal from YBa 2Cu3O7-δ thin films Applied Physics Letters. 67: 285. DOI: 10.1063/1.114784 |
0.668 |
|
1995 |
Poulin GD, Lachapelle J, Moffat SH, Hegmann FA, Preston JS. Current-voltage characteristics of dc voltage biased high temperature superconducting microbridges Applied Physics Letters. 66: 3307. DOI: 10.1063/1.113506 |
0.569 |
|
1994 |
Hegmann FA, Hughes RA, Preston JS. Picosecond photoresponse of epitaxial YBa2Cu3O 7-δ thin films Applied Physics Letters. 64: 3172-3174. DOI: 10.1063/1.111329 |
0.657 |
|
1993 |
Hegmann FA, Preston JS. Origin of the fast photoresponse of epitaxial YBa2Cu3O7- thin films Physical Review B. 48: 16023-16039. DOI: 10.1103/PhysRevB.48.16023 |
0.327 |
|
1989 |
Sherman NK, Brunel F, Corkum PB, Hegmann FA. Transient Response Of Metals To Ultrashort Pulse Excitation Optical Engineering. 28. DOI: 10.1117/12.7977096 |
0.309 |
|
1988 |
Sherman NK, Hegmann FA, Corkum PB. Charge emission and damage from picosecond laser pulses on metals . 144. |
0.301 |
|
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