Ultralow recombination velocity at Ga0.5 In0.5 P/GaAs heterointerfaces JM Olson, RK Ahrenkiel, DJ Dunlavy, B Keyes, AE Kibbler
Applied physics letters 55 (12), 1208-1210, 1989
403 1989 Hot-carrier cooling in GaAs: Quantum wells versus bulk Y Rosenwaks, MC Hanna, DH Levi, DM Szmyd, RK Ahrenkiel, AJ Nozik
Physical Review B 48 (19), 14675, 1993
322 1993 Minority-carrier lifetime in III–V semiconductors RK Ahrenkiel
Semiconductors and semimetals 39, 39-150, 1993
271 1993 Time-resolved photoluminescence studies of CdTe solar cells WK Metzger, D Albin, D Levi, P Sheldon, X Li, BM Keyes, RK Ahrenkiel
Journal of Applied Physics 94 (5), 3549-3555, 2003
233 2003 Recombination lifetime of RK Ahrenkiel, R Ellingson, S Johnston, M Wanlass
Applied Physics Letters 72 (26), 3470-3472, 1998
233 1998 Deep-level impurities in CdTe/CdS thin-film solar cells A Balcioglu, RK Ahrenkiel, F Hasoon
Journal of Applied Physics 88 (12), 7175-7178, 2000
197 2000 Measurement of minority-carrier lifetime by time-resolved photoluminescence RK Ahrenkiel
Solid-State Electronics 35 (3), 239-250, 1992
193 1992 Intensity‐dependent minority‐carrier lifetime in III‐V semiconductors due to saturation of recombination centers RK Ahrenkiel, BM Keyes, DJ Dunlavy
Journal of Applied Physics 70 (1), 225-231, 1991
138 1991 Development and characterization of high-efficiency Ga/sub 0.5/In/sub 0.5/P/GaAs/Ge dual-and triple-junction solar cells NH Karam, RR King, BT Cavicchi, DD Krut, JH Ermer, M Haddad, L Cai, ...
IEEE Transactions on Electron Devices 46 (10), 2116-2125, 1999
136 1999 Ultralong minority‐carrier lifetime epitaxial GaAs by photon recycling RK Ahrenkiel, DJ Dunlavy, B Keyes, SM Vernon, TM Dixon, SP Tobin, ...
Applied physics letters 55 (11), 1088-1090, 1989
123 1989 Lattice-mismatched approaches for high-performance, III-V photovoltaic energy converters MW Wanlass, SP Ahrenkiel, RK Ahrenkiel, DS Albin, JJ Carapella, ...
Conference Record of the Thirty-first IEEE Photovoltaic Specialists …, 2005
121 2005 Analysis of charge separation dynamics in a semiconductor junction WK Metzger, RK Ahrenkiel, J Dashdorj, DJ Friedman
Physical Review B—Condensed Matter and Materials Physics 71 (3), 035301, 2005
118 2005 Minority carrier lifetime analysis in the bulk of thin-film absorbers using subbandgap (two-photon) excitation D Kuciauskas, A Kanevce, JM Burst, JN Duenow, R Dhere, DS Albin, ...
IEEE Journal of Photovoltaics 3 (4), 1319-1324, 2013
116 2013 Metal contacts to CuInSe2 RJ Matson, O Jamjoum, AD Buonaquisti, PE Russell, LL Kazmerski, ...
Solar Cells 11 (3), 301-305, 1984
104 1984 Recombination by grain-boundary type in CdTe J Moseley, WK Metzger, HR Moutinho, N Paudel, HL Guthrey, Y Yan, ...
Journal of Applied Physics 118 (2), 2015
93 2015 A study of minority carrier lifetime versus doping concentration in n ‐type GaAs grown by metalorganic chemical vapor deposition GB Lush, HF MacMillan, BM Keyes, DH Levi, MR Melloch, RK Ahrenkiel, ...
Journal of applied physics 72 (4), 1436-1442, 1992
90 1992 Electron Hall mobility in the alkali halides RK Ahrenkiel, FC Brown
Physical Review 136 (1A), A223, 1964
84 1964 Auger recombination in low-band-gap n-type InGaAs WK Metzger, MW Wanlass, RJ Ellingson, RK Ahrenkiel, JJ Carapella
Applied Physics Letters 79 (20), 3272-3274, 2001
74 2001 Dependence of hot carrier luminescence on barrier thickness in GaAs/AlGaAs superlattices and multiple quantum wells AJ Nozik, CA Parsons, DJ Dunlavy, BM Keyes, RK Ahrenkiel
Solid state communications 75 (4), 297-301, 1990
73 1990 EBIC investigations of junction activity and the role of oxygen in CdS/CuInSe2 devices RJ Matson, R Noufi, RK Ahrenkiel, RC Powell, D Cahen
Solar Cells 16, 495-519, 1986
73 1986 
Mark LundstromProfessor of Electrical and Computer Engineering, Purdue UniversityDirección de correo verificada de purdue.edu