Adrian Hierro, Ph.D. - Publications

Affiliations: 
2001 Ohio State University, Columbus, Columbus, OH 
Area:
Electronics and Electrical Engineering, Materials Science Engineering

92 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
2020 Gonzalo A, Utrilla AD, Aeberhard U, Braza V, Reyes DF, Marrón DF, Llorens JM, Alén B, Ben T, González D, Guzman A, Hierro A, Ulloa JM. Diluted nitride type-II superlattices: Overcoming the difficulties of bulk GaAsSbN in solar cells Solar Energy Materials and Solar Cells. 210: 110500. DOI: 10.1016/J.Solmat.2020.110500  0.378
2019 Hierro A, Montes Bajo M, Ferraro M, Tamayo-Arriola J, Le Biavan N, Hugues M, Ulloa JM, Giudici M, Chauveau JM, Genevet P. Optical Phase Transition in Semiconductor Quantum Metamaterials. Physical Review Letters. 123: 117401. PMID 31573228 DOI: 10.1103/Physrevlett.123.117401  0.368
2019 Meng B, Tamayo-Arriola J, Le Biavan N, Montes Bajo M, Torres-Pardo A, Hugues M, Lefebvre D, Hierro A, Chauveau J, Faist J. Observation of Intersubband Absorption in ZnO Coupled Quantum Wells Physical Review Applied. 12. DOI: 10.1103/Physrevapplied.12.054007  0.411
2019 Gonzalo A, Stanojević L, Utrilla AD, Reyes DF, Braza V, Marrón DF, Ben T, González D, Hierro A, Guzman A, Ulloa JM. Open circuit voltage recovery in GaAsSbN-based solar cells: Role of deep N-related radiative states Solar Energy Materials and Solar Cells. 200: 109949. DOI: 10.1016/J.Solmat.2019.109949  0.436
2018 Hierro A, Bajo MM, Tamayo-Arriola J, Hugues M, Ulloa JM, Biavan NL, Peretti R, Julien F, Faist J, Chauveau J. Intersubband transitions and many body effects in ZnMgO/ZnO quantum wells Proceedings of Spie. 10533. DOI: 10.1117/12.2290640  0.464
2018 Bajo MM, Tamayo-Arriola J, Biavan NL, Ulloa JM, Vennéguès P, Lefebvre D, Hugues M, Chauveau J-, Hierro A. Breaking the Intersubband Selection Rules for Absorption with Zn O Quantum Wells: Light Polarization Sensitivity under Normal Incidence Physical Review Applied. 10: 34022. DOI: 10.1103/Physrevapplied.10.034022  0.315
2018 Bajo MM, Tamayo-Arriola J, Hugues M, Ulloa JM, Biavan NL, Peretti R, Julien FH, Faist J, Chauveau J, Hierro A. Multisubband Plasmons in Doped Zn O Quantum Wells Physical Review Applied. 10: 24005. DOI: 10.1103/Physrevapplied.10.024005  0.35
2018 Jollivet A, Hinkov B, Pirotta S, Hoang H, Derelle S, Jaeck J, Tchernycheva M, Colombelli R, Bousseksou A, Hugues M, Biavan NL, Tamayo-Arriola J, Bajo MM, Rigutti L, Hierro A, et al. Short infrared wavelength quantum cascade detectors based on m-plane ZnO/ZnMgO quantum wells Applied Physics Letters. 113. DOI: 10.1063/1.5058120  0.421
2018 Tamayo-Arriola J, Huerta-Barberà A, Bajo MM, Muñoz E, Muñoz-Sanjosé V, Hierro A. Rock-salt CdZnO as a transparent conductive oxide Applied Physics Letters. 113: 222101. DOI: 10.1063/1.5048771  0.434
2018 Tamayo-Arriola J, Bajo MM, Biavan NL, Lefebvre D, Kurtz A, Ulloa JM, Hugues M, Chauveau JM, Hierro A. Ga-doping of nonpolar m-plane ZnMgO with high Mg contents Journal of Alloys and Compounds. 766: 436-441. DOI: 10.1016/J.Jallcom.2018.06.298  0.43
2018 Utrilla AD, Grossi DF, Reyes DF, Gonzalo A, Braza V, Ben T, González D, Guzman A, Hierro A, Koenraad PM, Ulloa JM. Size and shape tunability of self-assembled InAs/GaAs nanostructures through the capping rate Applied Surface Science. 444: 260-266. DOI: 10.1016/J.Apsusc.2018.03.098  0.398
2017 Gonzalez D, Braza V, Utrilla AD, Gonzalo A, Reyes DF, Ben T, Guzman A, Hierro A, Ulloa JM. Quantitative analysis of the interplay between InAs quantum dots and wetting layer during the GaAs capping process. Nanotechnology. PMID 28770809 DOI: 10.1088/1361-6528/Aa83E2  0.405
2017 Quach P, Jollivet A, Isac N, Bousseksou A, Ariel F, Tchernycheva M, Julien FH, Bajo MM, Tamayo-Arriola J, Hierro A, Biavan NL, Hugues M, Chauveau J. Intersubband spectroscopy of ZnO/ZnMgO quantum wells grown on m-plane ZnO substrates for quantum cascade device applications (Conference Presentation) Proceedings of Spie. 10105. DOI: 10.1117/12.2253868  0.464
2017 Chauveau J, Hugues M, Biavan NL, Lefebvre D, Bajo MM, Tamayo-Arriola J, Hierro A, Quach P, Jollivet A, Isac N, Bousseksou A, Tchernycheva M, Julien FH, Hinkov B, Strasser G, et al. Non-polar ZnO/(Zn,Mg)O heterostructures for intersubband devices: novel applications with an old material system? (Conference Presentation) Proceedings of Spie. 10105. DOI: 10.1117/12.2253708  0.428
2017 Kurtz A, Muñoz E, Chauveau JM, Hierro A. Deep-level spectroscopy in metal–insulator–semiconductor structures Journal of Physics D. 50: 65104. DOI: 10.1088/1361-6463/Aa5006  0.409
2017 Biavan NL, Hugues M, Bajo MM, Tamayo-Arriola J, Jollivet A, Lefebvre D, Cordier Y, Vinter B, Julien F-, Hierro A, Chauveau J-. Homoepitaxy of non-polar ZnO/(Zn,Mg)O multi-quantum wells: From a precise growth control to the observation of intersubband transitions Applied Physics Letters. 111: 231903. DOI: 10.1063/1.5003146  0.419
2016 González D, Reyes DF, Utrilla AD, Ben T, Braza V, Guzman A, Hierro A, Ulloa JM. General route for the decomposition of InAs quantum dots during the capping process. Nanotechnology. 27: 125703. PMID 26891164 DOI: 10.1088/0957-4484/27/12/125703  0.369
2016 Kurtz A, Hierro A, Lopez-Ponce M, Tabares G, Chauveau JM. Electrical mechanisms for carrier compensation in homoepitaxial nonpolar m-ZnO doped with nitrogen Semiconductor Science and Technology. 31. DOI: 10.1088/0268-1242/31/3/035010  0.515
2016 Utrilla AD, Ulloa JM, Gačević, Reyes DF, Artacho I, Ben T, González D, Hierro A, Guzman A. Impact of alloyed capping layers on the performance of InAs quantum dot solar cells Solar Energy Materials and Solar Cells. 144: 128-135. DOI: 10.1016/J.Solmat.2015.08.009  0.443
2016 Nieda Y, Suzuki M, Nakamura A, Temmyo J, Tabares G, Kurtz A, Lopez M, Ulloa JM, Hierro A, Muñoz E. Wurtzite Zn1-y(MgxCd1-x)yO quaternary systems for photodiodes in visible spectral range Journal of Crystal Growth. 449: 27-34. DOI: 10.1016/J.Jcrysgro.2016.05.032  0.401
2016 Huerta-Barberà A, Guia LM, Klymov O, Marín-Borrás V, Martínez-Tomás C, Tamayo-Arriola J, Kurtz A, Bajo MM, Muñoz E, Hierro A, Muñoz-Sanjosé V. MOCVD growth of CdO very thin films: Problems and ways of solution Applied Surface Science. 385: 209-215. DOI: 10.1016/J.Apsusc.2016.05.113  0.318
2015 Utrilla AD, Ulloa JM, Gačević Ž, Reyes DF, González D, Ben T, Guzmán Á, Hierro A. Stacked GaAs(Sb)(N)-capped InAs/GaAs quantum dots for enhanced solar cell efficiency Proceedings of Spie - the International Society For Optical Engineering. 9358. DOI: 10.1117/12.2077151  0.491
2015 Reyes DF, Ulloa JM, Guzman A, Hierro A, Sales DL, Beanland R, Sanchez AM, González D. Effect of annealing in the Sb and in distribution of type II GaAsSb-capped InAs quantum dots Semiconductor Science and Technology. 30. DOI: 10.1088/0268-1242/30/11/114006  0.414
2015 Lopez-Ponce M, Hierro A, Marín-Borrás V, Tabares G, Kurtz A, Albert S, Agouram S, Muñoz-Sanjosé V, Muñoz E, Ulloa JM. Optical properties of ZnMgO films grown by spray pyrolysis and their application to UV photodetection Semiconductor Science and Technology. 30. DOI: 10.1088/0268-1242/30/10/105026  0.411
2015 Llorens JM, Wewior L, Cardozo De Oliveira ER, Ulloa JM, Utrilla AD, Guzmán A, Hierro A, Alén B. Type II InAs/GaAsSb quantum dots: Highly tunable exciton geometry and topology Applied Physics Letters. 107. DOI: 10.1063/1.4934841  0.412
2015 Guzmán Á, Yamamoto K, Ulloa JM, Llorens JM, Hierro A. Role of the wetting layer in the enhanced responsivity of InAs/GaAsSb quantum dot infrared photodetectors Applied Physics Letters. 107. DOI: 10.1063/1.4926364  0.38
2015 Perkins J, Foster GM, Myer M, Mehra S, Chauveau JM, Hierro A, Redondo-Cubero A, Windl W, Brillson LJ. Impact of Mg content on native point defects in MgxZn1-xO (0 ≤ x ≤ 0.56) Apl Materials. 3. DOI: 10.1063/1.4915491  0.381
2015 Tabares G, Hierro A, Lopez-Ponce M, Muñoz E, Vinter B, Chauveau JM. Light polarization sensitive photodetectors with m- and r-plane homoepitaxial ZnO/ZnMgO quantum wells Applied Physics Letters. 106. DOI: 10.1063/1.4908183  0.376
2015 Gonzalez D, Reyes DF, Ben T, Utrilla AD, Guzman A, Hierro A, Ulloa JM. Influence of Sb/N contents during the capping process on the morphology of InAs/GaAs quantum dots Solar Energy Materials and Solar Cells. DOI: 10.1016/J.Solmat.2015.07.015  0.457
2014 Utrilla AD, Ulloa JM, Guzman A, Hierro A. Long-wavelength room-temperature luminescence from InAs/GaAs quantum dots with an optimized GaAsSbN capping layer. Nanoscale Research Letters. 9: 36. PMID 24438542 DOI: 10.1186/1556-276X-9-36  0.467
2014 Ulloa JM, Reyes DF, Utrilla AD, Guzman A, Hierro A, Ben T, González D. Capping layer growth rate and the optical and structural properties of GaAsSbN-capped InAs/GaAs quantum dots Journal of Applied Physics. 116. DOI: 10.1063/1.4896963  0.424
2014 Utrilla AD, Reyes DF, Ulloa JM, González D, Ben T, Guzman A, Hierro A. GaAsSb/GaAsN short-period superlattices as a capping layer for improved InAs quantum dot-based optoelectronics Applied Physics Letters. 105. DOI: 10.1063/1.4891557  0.466
2014 Kurtz A, Hierro A, Muñoz E, Mohanta SK, Nakamura A, Temmyo J. Acceptor levels in ZnMgO:N probed by deep level optical spectroscopy Applied Physics Letters. 104. DOI: 10.1063/1.4866662  0.484
2013 Utrilla AD, Ulloa JM, Guzman A, Hierro A. Impact of the Sb content on the performance of GaAsSb-capped InAs/GaAs quantum dot lasers Applied Physics Letters. 103. DOI: 10.1063/1.4821071  0.414
2013 Lopez-Ponce M, Hierro A, Ulloa JM, Lefebvre P, Muñoz E, Agouram S, Muñoz-Sanjosé V, Yamamoto K, Nakamura A, Temmyo J. Optical properties and microstructure of 2.02-3.30 eV ZnCdO nanowires: Effect of thermal annealing Applied Physics Letters. 102. DOI: 10.1063/1.4799491  0.311
2013 Achary SR, Agouram S, Sánchez-Royo JF, Lopez-Ponce M, Ulloa JM, Muñoz E, Hierro A, Muñoz-Sanjosé V. Self-assembled Mg<inf>x</inf>Zn<inf>1-x</inf>O quantum dots (0 ≤ x ≤ 1) on different substrates using spray pyrolysis methodology Crystengcomm. 15: 182-191. DOI: 10.1039/C2Ce26253C  0.414
2013 Mohanta SK, Nakamura A, Tabares G, Hierro A, Guzmán A, Muñoz E, Temmyo J. Electrical characterization of Schottky contacts to n-MgZnO films Thin Solid Films. 548: 539-545. DOI: 10.1016/J.Tsf.2013.09.007  0.39
2012 Reyes DF, González D, Ulloa JM, Sales DL, Dominguez L, Mayoral A, Hierro A. Impact of N on the atomic-scale Sb distribution in quaternary GaAsSbN-capped InAs quantum dots. Nanoscale Research Letters. 7: 653. PMID 23181950 DOI: 10.1186/1556-276X-7-653  0.477
2012 Keizer JG, Koenraad PM, Smereka P, Ulloa JM, Guzman A, Hierro A. Kinetic Monte Carlo simulations and cross-sectional scanning tunneling microscopy as tools to investigate the heteroepitaxial capping of self-assembled quantum dots Physical Review B - Condensed Matter and Materials Physics. 85. DOI: 10.1103/Physrevb.85.155326  0.338
2012 Gür E, Tabares G, Arehart A, Chauveau JM, Hierro A, Ringel SA. Deep levels in a-plane, high Mg-content MgxZn1-xO epitaxial layers grown by molecular beam epitaxy Journal of Applied Physics. 112. DOI: 10.1063/1.4769874  0.716
2012 Ulloa JM, Llorens JM, Del Moral M, Bozkurt M, Koenraad PM, Hierro A. Analysis of the modified optical properties and band structure of GaAs 1-xSb x-capped InAs/GaAs quantum dots Journal of Applied Physics. 112. DOI: 10.1063/1.4755794  0.364
2012 Gargallo-Caballero R, Guzmn A, Ulloa JM, Hierro A, Hopkinson M, Luna E, Trampert A. Impact of the Ga/In ratio on the N incorporation into (In,Ga)(As,N) quantum dots Journal of Applied Physics. 111. DOI: 10.1063/1.4706559  0.338
2012 Ulloa JM, Reyes DF, Montes M, Yamamoto K, Sales DL, González D, Guzman A, Hierro A. Independent tuning of electron and hole confinement in InAs/GaAs quantum dots through a thin GaAsSbN capping layer Applied Physics Letters. 100. DOI: 10.1063/1.3673563  0.479
2011 Swaminathan K, Yang LM, Grassman TJ, Tabares G, Guzman A, Hierro A, Mills MJ, Ringel SA. Metamorphic In(0.20)Ga(0.80)As p-i-n photodetectors grown on GaAs substrates for near infrared applications. Optics Express. 19: 7280-8. PMID 21503039 DOI: 10.1364/Oe.19.007280  0.692
2011 Swaminathan K, Yang LM, Grassman TJ, Tabares G, Guzman A, Hierro A, Mills MJ, Ringel SA. Metamorphic In020Ga0. 80As p-i-n photodetectors grown on GaAs substrates for near infrared applications Optics Express. 19: 7280-7288. DOI: 10.1364/OE.19.007280  0.645
2011 Ulloa JM, Del Moral M, Montes M, Bozkurt M, Koenraad PM, Guzmán A, Hierro A. Size, strain and band offset engineering in GaAs(Sb)(N)-capped InAs quantum dots for 1.3 - 1.55 μm emitters Proceedings of Spie - the International Society For Optical Engineering. 7947. DOI: 10.1117/12.875014  0.401
2011 Yamamoto K, Nakamura A, Temmyo J, Muñoz E, Hierro A. Green electroluminescence from ZnCdO multiple quantum-well light-emitting diodes grown by remote-plasma-enhanced metal-organic chemical vapor deposition Ieee Photonics Technology Letters. 23: 1052-1054. DOI: 10.1109/Lpt.2011.2152389  0.377
2011 Reyes DF, Sales DL, Gargallo-Caballero R, Ulloa JM, Hierro A, Guzmán A, García R, González D. Evaluation of the in desorption during the capping process of diluted nitride In(Ga)As quantum dots Journal of Physics: Conference Series. 326. DOI: 10.1088/1742-6596/326/1/012049  0.361
2011 Reyes DF, González D, Sales DL, Gargallo-Caballero R, Guzmán A, Ulloa JM, Hierro A. Inhibition of in desorption in diluted nitride InAsN quantum dots Applied Physics Letters. 98. DOI: 10.1063/1.3554386  0.426
2011 Milla MJ, Guzmán A, Gargallo-Caballero R, Ulloa JM, Hierro A. Optimization of InGaAsN(Sb)/GaAs quantum dots for optical emission at 1.55 μm with low optical degradation Journal of Crystal Growth. 323: 215-218. DOI: 10.1016/j.jcrysgro.2010.12.045  0.367
2010 Montes Bajo M, Hierro A, Ulloa JM, Miguel-Sánchez J, Guzmán A, Damilano B, Hugues M, Al Khalfioui M, Duboz JY, Massies J. Current spreading efficiency and fermi level pinning in GaInNAs-GaAs quantum-well laser diodes Ieee Journal of Quantum Electronics. 46: 1058-1065. DOI: 10.1109/JQE.2010.2043219  0.351
2010 Ulloa JM, Gargallo-Caballero R, Bozkurt M, Del Moral M, Guzmán A, Koenraad PM, Hierro A. GaAsSb-capped InAs quantum dots: From enlarged quantum dot height to alloy fluctuations Physical Review B - Condensed Matter and Materials Physics. 81. DOI: 10.1103/PhysRevB.81.165305  0.349
2010 Montes M, Hierro A, Ulloa JM, Guzmán A, Al Khalfioui M, Hugues M, Damilano B, Massies J. External efficiency and carrier loss mechanisms in InAs/GaInNAs quantum dot light-emitting diodes Journal of Applied Physics. 108. DOI: 10.1063/1.3467004  0.373
2010 Montes M, Guzmán A, Trampert A, Hierro A. 1.3 μm emitting GaInNAs/GaAs quantum well resonant cavity LEDs Solid-State Electronics. 54: 492-496. DOI: 10.1016/J.Sse.2009.11.007  0.433
2010 Nakamura A, Hayashi T, Hierro A, Tabares G, Ulloa JM, Muñoz E, Temmyo J. Schottky barrier contacts formed on polar and nonpolar MgxZn1-xO films grown by remote plasma enhanced MOCVD Physica Status Solidi (B) Basic Research. 247: 1472-1475. DOI: 10.1002/Pssb.200983227  0.344
2009 Hierro A, Tabares G, Ulloa JM, Muoz E, Nakamura A, Hayashi T, Temmyo J. Carrier compensation by deep levels in Zn1-x Mgx O /sapphire Applied Physics Letters. 94. DOI: 10.1063/1.3149699  0.426
2009 Gargallo-Caballero R, Guzmán A, Hopkinson M, Ulloa JM, Hierro A, Calleja E. Dependence of N incorporation into (Ga)InAsN QDs on Ga content probed by rapid thermal annealing Physica Status Solidi (C) Current Topics in Solid State Physics. 6: 1441-1444. DOI: 10.1002/Pssc.200881524  0.459
2009 Montes M, Hierro A, Ulloa JM, Guzmán A, Khalfioui MA, Hugues M, Damilano B, Massies J. Electroluminescence analysis of 1.3-1.5 μm InAs quantum dot LEDs with (Ga, In)(N, As) capping layers Physica Status Solidi (C) Current Topics in Solid State Physics. 6: 1424-1427. DOI: 10.1002/Pssc.200881521  0.477
2008 Teweldeberhan AM, Stenuit G, Fahy S, Gallardo E, Lazić S, Calleja JM, Miguel-Sánchez J, Montes M, Hierro A, Gargallo-Caballero R, Guzmán A, Muñoz E. Resonant Raman-active localized vibrational modes in Aly Ga1-y Nx As1-x alloys: Experiment and first-principles calculations Physical Review B - Condensed Matter and Materials Physics. 77. DOI: 10.1103/Physrevb.77.155208  0.322
2008 Gargallo-Caballero R, Miguel-Sánchez J, Guzmán A, Hierro A, Mũoz E. The effect of rapid thermal annealing on the photoluminescence of InAsN/InGaAs dot-in-a-well structures Journal of Physics D: Applied Physics. 41. DOI: 10.1088/0022-3727/41/6/065413  0.443
2008 Montes M, Hierro A, Ulloa JM, Guzmán A, Damilano B, Hugues M, Al Khalfioui M, Duboz JY, Massies J. Analysis of the characteristic temperatures of (Ga,In)(N,As)/GaAs laser diodes Journal of Physics D: Applied Physics. 41. DOI: 10.1088/0022-3727/41/15/155102  0.391
2008 Gallardo E, Lazić S, Calleja JM, Miguel-Sánchez J, Montes M, Hierro A, Gargallo-Caballero R, Guzmán A, Muñoz E, Teweldeberhan AM, Fahy S. Resonant Raman study of local vibration modes in AlGaAsN layers Physica E: Low-Dimensional Systems and Nanostructures. 40: 2084-2086. DOI: 10.1016/J.Physe.2007.09.117  0.387
2008 Gargallo-Caballero R, Guzmán A, Miguel-Sánchez J, Hierro A, Muñoz E. The effect of the individual species of the N plasma on the characteristics of InAsN quantum dots grown by MBE Materials Science and Engineering B: Solid-State Materials For Advanced Technology. 147: 118-123. DOI: 10.1016/J.Mseb.2007.09.087  0.414
2008 Gallardo E, Lazić S, Calleja JM, Miguel-Sánchez J, Montes M, Hierro A, Gargallo-Caballero R, Guzmán A, Muñoz E, Teweldeberhan AM, Fahy S. Local vibration modes and nitrogen incorporation in AlGaAs:N layers Physica Status Solidi (C) Current Topics in Solid State Physics. 5: 2345-2348. DOI: 10.1002/Pssc.200778487  0.436
2006 Ulloa JM, Hierro A, Miguel-Śnchez J, Guzḿn A, Chauveau JM, Trampert A, Tournié E, Calleja E. Correlation between quantum well morphology, carrier localization and the optoelectronic properties of GaInNAs/GaAs light emitting diodes Semiconductor Science and Technology. 21: 1047-1052. DOI: 10.1088/0268-1242/21/8/011  0.426
2006 Miguel-Sánchez J, Guzmán A, Ulloa JM, Montes M, Hierro A, Muñoz E. MBE growth and processing of diluted nitride quantum well lasers on GaAs (1 1 1)B Microelectronics Journal. 37: 1442-1445. DOI: 10.1016/J.Mejo.2006.05.005  0.406
2005 Miguel-Sánchez J, Guzmán A, Ulloa JM, Hierro A, Muñoz E. Effects of rapid thermal annealing on InGaAsN quantum well based devices grown on misoriented (111)B GaAs Proceedings of Spie - the International Society For Optical Engineering. 5840: 766-773. DOI: 10.1117/12.608415  0.356
2005 Hierro A, Ulloa JM, Montes M, Damilano B, Barjon J, Hugues M, Duboz JY, Massies J. Analysis of the room temperature performance of 1.3-1.52 μm GaInNAs/GaAs LDs grown by MBE Proceedings of Spie - the International Society For Optical Engineering. 5840: 72-80. DOI: 10.1117/12.608368  0.354
2005 Miguel-Sánchez J, Guzmán A, Ulloa JM, Montes M, Hierro A, Muñoz E. Room-temperature laser emission of GaInNAs-GaAs quantum wells grown on GaAs (111)B Ieee Photonics Technology Letters. 17: 2271-2273. DOI: 10.1109/Lpt.2005.857609  0.419
2005 Hierro A, Ulloa JM, Calleja E, Damilano B, Barjon J, Duboz JY, Massies J. Room temperature performance of low threshold 1.34-1.44-μm GaInNAs-GaAs quantum-well lasers grown by molecular beam epitaxy Ieee Photonics Technology Letters. 17: 1142-1144. DOI: 10.1109/Lpt.2005.846567  0.416
2005 Ulloa JM, Hierro A, Montes M, Damilano B, Hugues M, Barjon J, Duboz JY, Massies J. Impact of N on the lasing characteristics of GaInNAs/GaAs quantum well lasers emitting from 1.29 to 1.52 μm Applied Physics Letters. 87: 1-3. DOI: 10.1063/1.2151249  0.466
2005 Damilano B, Barjon J, Duboz JY, Massies J, Hierro A, Ulloa JM, Calleja E. Growth and in situ annealing conditions for long-wavelength (Ga, In)(N, As)/GaAs lasers Applied Physics Letters. 86: 1-3. DOI: 10.1063/1.1863433  0.34
2005 Hugues M, Damilano B, Barjon J, Duboz JY, Massies J, Ulloa JM, Montes M, Hierro A. Performance improvement of 1.52 μm (Ga,In)(N,As)/GaAs quantum well lasers on GaAs substrates Electronics Letters. 41: 595-596. DOI: 10.1049/El:20050487  0.427
2005 Miguel-Sánchez J, Guzmán A, Ulloa JM, Hierro A, Muñoz E. InGaAsN on GaAs (1 1 1)B for telecommunication laser application Journal of Crystal Growth. 278: 234-238. DOI: 10.1016/J.Jcrysgro.2004.12.068  0.367
2004 Ulloa JM, Hierro A, Miguel-Sánchez J, Guzmán A, Tournié E, Sánchez-Rojas JL, Calleja E. Dominant carrier recombination mechanisms in GaInNAs/GaAs quantum well light-emitting diodes Applied Physics Letters. 85: 40-42. DOI: 10.1063/1.1769078  0.446
2004 Miguel-Sánchez J, Guzmán A, Ulloa JM, Hierro A, Muñoz E. Effect of nitrogen on the optical properties of ingaasn p-i-n structures grown on misoriented (111)B GaAs substrates Applied Physics Letters. 84: 2524-2526. DOI: 10.1063/1.1695639  0.445
2004 Miguel-Sánchez J, Guzmán A, Ulloa JM, Hierro A, Muñoz E. Influence of substrate misorientation and growth temperature on N incorporation in InGaAsN/GaAs quantum wells grown on (1 1 1) B GaAs Physica E: Low-Dimensional Systems and Nanostructures. 23: 356-361. DOI: 10.1016/J.Physe.2003.11.282  0.43
2004 Miguel-Sánchez J, Hopkinson M, Gutiérrez M, Navaretti P, Liu HY, Guzmán A, Ulloa JM, Hierro A, Muñoz E. Structural and optical quality of InGaAsN quantum wells grown on misoriented GaAs (1 1 1)b substrates by molecular beam epitaxy Journal of Crystal Growth. 270: 62-68. DOI: 10.1016/J.Jcrysgro.2004.06.022  0.461
2003 Ulloa JM, Sánchez-Rojas JL, Hierro A, Tijero JMG, Tournié E. Effect of Nitrogen on the Band Structure and Material Gain of In yGa1-yAs1-xNx-GaAs Quantum Wells Ieee Journal On Selected Topics in Quantum Electronics. 9: 716-722. DOI: 10.1109/JSTQE.2003.818860  0.393
2003 Hierro A, Ulloa JM, Chauveau JM, Trampert A, Pinault MA, Tournié E, Guzmán A, Sánchez-Rojas JL, Calleja E. Annealing effects on the crystal structure of GaInNAs quantum wells with large In and N content grown by molecular beam epitaxy Journal of Applied Physics. 94: 2319-2324. DOI: 10.1063/1.1591416  0.365
2002 Hierro A, Arehart AR, Heying B, Hansen M, Mishra UK, Denbaars SP, Speck JS, Ringel SA. Impact of Ga/N flux ratio on trap states in n-GaN grown by plasma-assisted molecular-beam epitaxy Applied Physics Letters. 80: 805-807. DOI: 10.1063/1.1445274  0.728
2001 Hierro A, Hansen M, Boeckl JJ, Zhao L, Speck JS, Mishra UK, DenBaars SP, Ringel SA. Carrier trapping and recombination at point defects and dislocations in MOCVD n-GaN Physica Status Solidi (B) Basic Research. 228: 937-946. DOI: 10.1002/1521-3951(200112)228:3<937::AID-PSSB937>3.0.CO;2-T  0.734
2001 Hierro A, Arehart AR, Heying B, Hansen M, Speck JS, Mishra UK, DenBaars SP, Ringel SA. Capture kinetics of electron traps in MBE-grown n-GaN Physica Status Solidi (B) Basic Research. 228: 309-313. DOI: 10.1002/1521-3951(200111)228:1<309::AID-PSSB309>3.0.CO;2-N  0.714
2000 Hierro A, Kwon D, Ringel SA, Rubini S, Pelucchi E, Franciosi A. Photocapacitance study of bulk deep levels in ZnSe grown by molecular-beam epitaxy Journal of Applied Physics. 87: 730-738. DOI: 10.1063/1.371933  0.603
2000 Hierro A, Ringel SA, Hansen M, Speck JS, Mishra UK, DenBaars SP. Hydrogen passivation of deep levels in n–GaN Applied Physics Letters. 77: 1499-1501. DOI: 10.1063/1.1290042  0.586
2000 Hierro A, Kwon D, Ringel SA, Hansen M, Speck JS, Mishra UK, DenBaars SP. Optically and thermally detected deep levels in n-type Schottky and p+-n GaN diodes Applied Physics Letters. 76: 3064-3066. DOI: 10.1063/1.126580  0.665
2000 Hierro A, Kwon D, Ringel SA, Hansen M, Mishra UK, DenBaars SP, Speck JS. Deep levels in n-type Schottky and p +-n homojunction GaN diodes Mrs Internet Journal of Nitride Semiconductor Research. 5.  0.609
2000 Hierro A, Kwon D, Ringel SA, Hansen M, Mishra UK, Denbaars SP, Speck JS. Deep levels in n-type Schottky and p+-n homojunction GaN diodes Materials Research Society Symposium - Proceedings. 595.  0.618
2000 Hierro A, Ringel SA, Hansen M, Speck JS, Mishra UK, DenBaars SP. Hydrogen passivation of deep levels in n-GaN Applied Physics Letters. 77: 1499-1501.  0.581
2000 Hierro A, Kwon D, Ringel SA, Hansen M, Speck JS, Mishra UK, DenBaars SP. Optically and thermally detected deep levels in n-type Schottky and p+-n GaN diodes Applied Physics Letters. 76: 3064-3066.  0.633
1999 Hierro A, Kwon D, Goss SH, Brillson LJ, Ringel SA, Rubini S, Pelucchi E, Franciosi A. Evidence for a dominant midgap trap in n-ZnSe grown by molecular beam epitaxy Applied Physics Letters. 75: 832-834. DOI: 10.1063/1.124528  0.66
1999 Hierro A, Kwon D, Ringel' SA, Brillson LJ, Young AP, Franciosi A. Deep level characterization of interface-engineered ZnSe layers grown by molecular beam epitaxy on GaAs Materials Research Society Symposium - Proceedings. 535: 77-82.  0.408
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