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Jeffery L. Gray - Publications

Affiliations: 
Electrical and Computer Engineering Purdue University, West Lafayette, IN, United States 
Area:
Electronics and Electrical Engineering, Alternative Energy
Website:
https://engineering.purdue.edu/ECE/People/ptPeopleListing?group_id=2571&resource_id=3049
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58 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
2017 Chavali RVK, Li JV, Battaglia C, De Wolf S, Gray JL, Alam MA. A Generalized Theory Explains the Anomalous Suns– $V_{{\rm{oc}}}$ Response of Si Heterojunction Solar Cells Ieee Journal of Photovoltaics. 7: 169-176. DOI: 10.1109/Jphotov.2016.2621346  0.479
2016 Chavali RVK, Johlin EC, Gray JL, Buonassisi T, Alam MA. A Framework for Process-to-Module Modeling of a-Si/c-Si (HIT) Heterojunction Solar Cells to Investigate the Cell-to-Module Efficiency Gap Ieee Journal of Photovoltaics. 6: 875-887. DOI: 10.1109/Jphotov.2016.2557060  0.435
2016 Moore JE, Hages CJ, Agrawal R, Lundstrom MS, Gray JL. The importance of band tail recombination on current collection and open-circuit voltage in CZTSSe solar cells Applied Physics Letters. 109. DOI: 10.1063/1.4955402  0.603
2015 Chavali RVK, Johlin EC, Gray JL, Buonassisi T, Alam MA. Process-to-panel modeling of a-Si/c-Si heterojunction solar cells 2015 Ieee 42nd Photovoltaic Specialist Conference, Pvsc 2015. DOI: 10.1109/PVSC.2015.7356126  0.312
2015 Chavali RVK, Moore JE, Wang X, Alam MA, Lundstrom MS, Gray JL. The Frozen Potential Approach to Separate the Photocurrent and Diode Injection Current in Solar Cells Ieee Journal of Photovoltaics. 5: 865-873. DOI: 10.1109/Jphotov.2015.2405757  0.61
2015 Chavali RVK, Khatavkar S, Kannan CV, Kumar V, Nair PR, Gray JL, Alam MA. Multiprobe Characterization of Inversion Charge for Self-Consistent Parameterization of HIT Cells Ieee Journal of Photovoltaics. 5: 725-735. DOI: 10.1109/Jphotov.2014.2388072  0.378
2014 Chavali RVK, Gray JL. Numerical method to separate the photo-current and contact injection current in solar cells 2014 Ieee 40th Photovoltaic Specialist Conference, Pvsc 2014. 238-242. DOI: 10.1109/PVSC.2014.6925660  0.326
2014 Chavali RVK, Wilcox JR, Ray B, Gray JL, Alam MA. Correlated nonideal effects of dark and light I-V characteristics in a-Si/c-Si heterojunction solar cells Ieee Journal of Photovoltaics. 4: 763-771. DOI: 10.1109/Jphotov.2014.2307171  0.363
2014 Haas AW, Wilcox JR, Gray JL, Schwartz RJ. Numerical modeling of loss mechanisms resulting from non-uniform illumination in multijunction concentrator solar cells International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 27: 282-297. DOI: 10.1002/Jnm.1922  0.749
2013 Chavali RVK, Wilcox JR, Ray B, Gray JL, Alam MA. A diagnostic tool for analyzing the current-voltage characteristics in a-Si/c-Si heterojunction solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 652-657. DOI: 10.1109/PVSC.2013.6744235  0.35
2013 Wang X, Khan MR, Gray JL, Alam MA, Lundstrom MS. Design of gaas solar cells operating close to the shockley-queisser limit Ieee Journal of Photovoltaics. 3: 737-744. DOI: 10.1109/Jphotov.2013.2241594  0.616
2011 Haas AW, Wilcox JR, Gray JL, Schwartz RJ. Design of a GaInP/GaAs tandem solar cell for maximum daily, monthly, and yearly energy output Journal of Photonics For Energy. 1. DOI: 10.1117/1.3633244  0.751
2011 Wilcox JR, Haas AW, Gray JL, Schwartz RJ. A method for estimating temperature dependent short circuit current Conference Record of the Ieee Photovoltaic Specialists Conference. 001008-001013. DOI: 10.1109/PVSC.2011.6186123  0.719
2011 Haas AW, Wilcox JR, Gray JL, Schwartz RJ. Extracting a series resistance from In[J sc]-V oc and FF-V oc characteristics Conference Record of the Ieee Photovoltaic Specialists Conference. 000481-000485. DOI: 10.1109/PVSC.2011.6185998  0.736
2011 Wilcox JR, Haas AW, Gray JL, Schwartz RJ. Estimating saturation current based on junction temperature and bandgap Aip Conference Proceedings. 1407: 30-33. DOI: 10.1063/1.3658288  0.7
2011 McCambridge JD, Steiner MA, Unger BL, Emery KA, Christensen EL, Wanlass MW, Gray AL, Takacs L, Buelow R, McCollum TA, Ashmead JW, Schmidt GR, Haas AW, Wilcox JR, Van Meter J, ... Gray JL, et al. Compact spectrum splitting photovoltaic module with high efficiency Progress in Photovoltaics: Research and Applications. 19: 352-360. DOI: 10.1002/Pip.1030  0.73
2010 Haas AW, Wilcox JR, Gray JL, Schwartz RJ. A distributed emitter model for solar cells: Extracting an equivalent lumped series resistance Conference Record of the Ieee Photovoltaic Specialists Conference. 2044-2049. DOI: 10.1109/PVSC.2010.5616974  0.715
2010 Haas AW, Wilcox JR, Gray JL, Schwartz RJ. Design of 2- and 3-terminal GaInP/GaAs concentrator cells for maximum yearly energy output Conference Record of the Ieee Photovoltaic Specialists Conference. 2038-2043. DOI: 10.1109/PVSC.2010.5616934  0.717
2010 Wilcox JR, Haas AW, Gray JL, Schwartz RJ. A solar cell model for use in optical modeling of concentrating multijunction photovoltaic systems Conference Record of the Ieee Photovoltaic Specialists Conference. 3104-3108. DOI: 10.1109/PVSC.2010.5615992  0.739
2010 Gray JL, Schwarz JM, Wilcox JR, Haas AW, Schwartz RJ. Peak efficiency of multijunction photovoltaic systems Conference Record of the Ieee Photovoltaic Specialists Conference. 2919-2923. DOI: 10.1109/PVSC.2010.5615827  0.671
2009 Wilcox JR, Haas AW, Gray JL, Schwartz RJ. A case study of system power efficiency loss mechanisms in a multijunction, spectral splitting, concentrator solar cell system Conference Record of the Ieee Photovoltaic Specialists Conference. 000616-000621. DOI: 10.1109/PVSC.2009.5411606  0.734
2009 Wilcox JR, Haas AW, Gray JL, Schwartz RJ. Combining solar cell and optical modeling in multijunction systems Conference Record of the Ieee Photovoltaic Specialists Conference. 000636-000641. DOI: 10.1109/PVSC.2009.5411600  0.736
2009 Haas AW, Wilcox JR, Gray JL, Schwartz RJ. Numerical modeling of loss mechanisms resulting from the distributed emitter effect in concentrator solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 002244-002249. DOI: 10.1109/PVSC.2009.5411371  0.734
2009 Barnett A, Kirkpatrick D, Honsberg C, Moore D, Wanlass M, Emery K, Schwartz R, Carlson D, Bowden S, Aiken D, Gray A, Kurtz S, Kazmerski L, Steiner M, Gray J, et al. Very high efficiency solar cell modules Progress in Photovoltaics: Research and Applications. 17: 75-83. DOI: 10.1002/Pip.852  0.553
2008 Gray JL, Haas AW, Wilcox JR, Schwartz RJ. Efficiency of multijunction photovoltaic systems Conference Record of the Ieee Photovoltaic Specialists Conference. DOI: 10.1109/PVSC.2008.4922911  0.724
1999 Hsing EHS, Gray JL. Numerical analysis of relationship between blocking and driving capability in 6H-SiC UMOSFET Microelectronics Journal. 30: 1-14. DOI: 10.1016/S0026-2692(97)00050-5  0.323
1997 Holden T, Pollak FH, Freeouf JL, McInturff D, Gray JL, Lundstrom MS, Woodall JM. Reflection anisotropy spectroscopy study of the near surface electric field in low-temperature grown GaAs (001) Applied Physics Letters. 70: 1107-1109. DOI: 10.1063/1.118499  0.506
1995 Tuttle JR, Sites JR, Delahoy A, Shafarman W, Basol B, Fonash S, Gray J, Menner R, Phillips J, Rockett A, Scofield J, Shapiro FR, Singh P, Suntharalingan V, Tarrant D, et al. Characterization and modeling of Cu(In, Ga)(S, Se)2-based photovoltaic devices: a laboratory and industrial perspective Progress in Photovoltaics. 3: 89-104. DOI: 10.1002/Pip.4670030202  0.378
1994 Durbin SM, Gray JL. Numerical modeling of photon recycling in solar cells Ieee Transactions On Electron Devices. 41: 239-245. DOI: 10.1109/16.277372  0.457
1993 Giles FP, Schwartz RJ, Gray JL. Interpretation of microwave-detected photoconductance decay lifetime measurements Conference Record of the Ieee Photovoltaic Specialists Conference. 299-302.  0.273
1993 Durbin SM, Gray JL. Difficulties encountered in developing numerical Inp solar cell models Conference Record of the Ieee Photovoltaic Specialists Conference. 665-669.  0.402
1993 Kim JC, Schwartz RJ, Gray JL. Factors affecting the open circuit voltage in amorphous silicon solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 1001-1004.  0.433
1993 Durbin SM, Gray JL, Akrenkiel RK, Levi DH. Numerical modeling of the influence of photon recycling on lifetime measurements Conference Record of the Ieee Photovoltaic Specialists Conference. 628-632.  0.308
1992 Sanii F, Giles FP, Schwartz RJ, Gray JL. Contactless nondestructive measurement of bulk and surface recombination using frequency-modulated free carrier absorption Solid State Electronics. 35: 311-317. DOI: 10.1016/0038-1101(92)90234-4  0.38
1992 Schwartz RJ, Gray JL, Lee YJ. Design considerations for thin film CuInSe2, and other polycrystalline heterojunction solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 2: 920-923.  0.417
1992 Giles FP, Sanii F, Schwartz RJ, Gray JL. Nondestructive contactless measurement of bulk lifetime and surface recombination using single pass infrared free carrier absorption Conference Record of the Ieee Photovoltaic Specialists Conference. 1: 223-228.  0.335
1991 Egley JL, Gray JL. Demonstration of the importance of the oxide breakup in polysilicon-contacted-emitter modeling Ieee Transactions On Electron Devices. 38: 2112-2117. DOI: 10.1109/16.83737  0.336
1990 Schwartz RJ, Gray JL. The use of CuIn1-xGaxSe2 layers to improve the performance of CuInSe2 cells Conference Record of the Ieee Photovoltaic Specialists Conference. 1: 570-574.  0.38
1989 Gray JL. A Computer Model for the Simulation of Thin-Film Silicon-Hydrogen Alloy Solar Cells Ieee Transactions On Electron Devices. 36: 906-912. DOI: 10.1109/16.299672  0.396
1988 Schwartz RJ, Gray JL. High Concentration Silicon Solar Cells International Journal of Solar Energy. 6: 331-346. DOI: 10.1080/01425918808914238  0.456
1988 Lush GB, Gray JL. End-of-life albedo enhanced performance of space-employed silicon solar cells Solar Cells. 25: 273-285. DOI: 10.1016/0379-6787(88)90066-X  0.387
1988 Banghart EK, Gray JL, Schwartz RJ. Effects of high level injection on the performance of high intensity, high efficiency silicon solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 1: 717-722.  0.483
1988 Turner GB, Schwartz RJ, Gray JL. Band discontinuity and bulk vs. interface recombination in CdS/CuInSe2 solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 2: 1457-1460.  0.341
1988 Park JW, Schwartz RJ, Gray JL, Turner GB. Self-consistent numerical model of thin film silicon hydrogen-alloy solar cells Conference Record of the Ieee Photovoltaic Specialists Conference. 1: 55-60.  0.378
1987 Turner GB, Schwartz RJ, Park JW, Gray JL. Recombination in thin film Si:H p-i-n solar cells Journal of Non-Crystalline Solids. 97: 1307-1310. DOI: 10.1016/0022-3093(87)90313-9  0.389
1987 Turner GB, Schwartz RJ, Gray JL, Park JW. PARAMETRIC STUDY OF THIN FILM SI//(//1//-//X)GE//X:H SOLAR CELLS Conference Record of the Ieee Photovoltaic Specialists Conference. 249-254.  0.367
1987 Banghart EK, Gray JL, Schwartz RJ. INVESTIGATION OF SHORT CIRCUIT CURRENT SUBLINEARITIES IN HIGH RESISTIVITY BASE SILICON SOLAR CELLS Conference Record of the Ieee Photovoltaic Specialists Conference. 1396-1401.  0.449
1985 Gray JL, Lundstrom MS. Numerical Solution of Poisson’s Equation with Application to C--V Analysis of III-V Heterojunction Capacitors Ieee Transactions On Electron Devices. 32: 2102-2109. DOI: 10.1109/T-ED.1985.22246  0.469
1985 Gray JL, Lundstrom MS. Numerical Solution of Poisson's Equation with Application to C-V Analysis of III–V Heterojunction Capacitors Ieee Transactions On Computer-Aided Design of Integrated Circuits and Systems. 4: 546-553. DOI: 10.1109/T-Ed.1985.22246  0.522
1985 Banghart EK, Schwartz RJ, Gray JL. CRITICAL ANALYSIS OF THE ROSE-WEAVER MEASUREMENT TECHNIQUE FOR BSF SILICON SOLAR CELLS Conference Record of the Ieee Photovoltaic Specialists Conference. 825-830.  0.44
1985 Gray JL, Schwartz RJ. WHY DON'T WE HAVE A 30% EFFICIENT SILICON SOLAR CELL? Conference Record of the Ieee Photovoltaic Specialists Conference. 568-572.  0.471
1985 Turner GB, Schwartz RJ, Gray JL. THIN FILM SILICON HYDROGEN ALLOY SOLAR CELLS: PERFORMANCE DEPENDENCE ON DESIGN AND MATERIAL PARAMETERS Commission of the European Communities, (Report) Eur. 46-53.  0.424
1984 Gray JL, Schwartz RJ. TWO-DIMENSIONAL COMPUTER SIMULATION OF SINGLE CRYSTAL SILICON CONCENTRATOR CELLS Conference Record of the Ieee Photovoltaic Specialists Conference. 1297-1302.  0.462
1984 Schwartz RJ, Gray JL. Performance limits of silicon concentrator cells Solar Cells. 12: 197-203.  0.477
1984 Schwartz RJ, Gray JL, Turner GB, Kanani D, Ullal H. NUMERICAL MODELING OF P-I-N HYDROGENATED THIN FILM SILICON SOLAR CELLS Conference Record of the Ieee Photovoltaic Specialists Conference. 369-373.  0.396
1982 Gray JL, Schwartz RJ, Nasby RD. TWO DIMENSIONAL EFFECTS IN CONVENTIONAL SOLAR CELLS OPERATED AT HIGH INTENSITIES Technical Digest - International Electron Devices Meeting. 510-513.  0.382
1981 Lundstrom MS, Schwartz RJ, Gray JL. Transport equations for the analysis of heavily doped semiconductor devices Solid State Electronics. 24: 195-202. DOI: 10.1016/0038-1101(81)90082-4  0.564
1981 Lundstrom MS, Schwartz RJ, Gray JL. MODELING SOLAR CELLS CONTAINING HEAVILY DOPED REGIONS Conference Record of the Ieee Photovoltaic Specialists Conference. 400-405.  0.436
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