Deng, Xunming

Xunming Deng
Close

Positions

Professor, Physics and Astronomy , College of Natural Sciences and Mathematics

Contact Info

xunming.deng@utoledo.edu

selected publications

Article (Web of Science)
- 2018
  
  Barium Bismuth Niobate Double Perovskite/Tungsten Oxide Nanosheet Photoanode for High-Performance Photoelectrochemical Water Splitting. ADVANCED ENERGY MATERIALS. 8.
  Full Text via DOI: 10.1002/aenm.201701655
- 2018
  
  Study and development of rear-emitter Si heterojunction solar cells and application of direct copper metallization. PROGRESS IN PHOTOVOLTAICS. 26:385-396.
  Full Text via DOI: 10.1002/pip.3000
- 2017
  
  Bandgap Engineering of Barium Bismuth Niobate Double Perovskite for Photoelectrochemical Water Oxidation. ADVANCED ENERGY MATERIALS. 7.
  Full Text via DOI: 10.1002/aenm.201602260
- 2015
  
  Measurement of parity-violating asymmetry in electron-deuteron inelastic scattering. Physical Review C. 91:045506.
  Full Text via DOI: 10.1103/physrevc.91.045506
- 2013
  
  Measurements of Parity-Violating Asymmetries in Electron-Deuteron Scattering in the Nucleon Resonance Region. PHYSICAL REVIEW LETTERS. 111:082501.
  Full Text via DOI: 10.1103/physrevlett.111.082501
- 2011
  
  High-efficiency and highly stable a-Si:H solar cells deposited at high rate (8 angstrom/s) with disilane grading process. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A. 29.
  Full Text via DOI: 10.1116/1.3630052
- 2010
  
  High efficiency silicon-germanium thin film solar cells using graded absorber layer. SOLAR ENERGY MATERIALS AND SOLAR CELLS. 94:1300-1302.
  Full Text via DOI: 10.1016/j.solmat.2010.03.006
- 2010
  
  Simulation of a-Si/a-SiGe thin film tandem junction solar cells. JOURNAL OF PHYSICS D-APPLIED PHYSICS. 43.
  Full Text via DOI: 10.1088/0022-3727/43/14/145101
- 2010
  
  Spectroscopic aspects of front transparent conductive films for a-Si thin film solar cells. JOURNAL OF APPLIED PHYSICS. 107.
  Full Text via DOI: 10.1063/1.3298932
- 2009
  
  Damage mechanisms in thin film solar cells during sputtering deposition of transparent conductive coatings. JOURNAL OF APPLIED PHYSICS. 105.
  Full Text via DOI: 10.1063/1.3074328
- 2008
  
  Advanced deposition phase diagrams for guiding Si : H-based multijunction solar cells. JOURNAL OF NON-CRYSTALLINE SOLIDS. 354:2435-2439.
  Full Text via DOI: 10.1016/j.jnoncrysol.2007.10.061
- 2008
  
  Fabrication and optimization of single junction nc-Si : H n-i-p solar cells using Si : H phase diagram concepts developed by real time spectroscopic ellipsometry. JOURNAL OF NON-CRYSTALLINE SOLIDS. 354:2397-2402.
  Full Text via DOI: 10.1016/j.jnoncrysol.2007.10.078
- 2008
  
  Light-induced changes in hydrogenated amorphous silicon solar cells deposited at the edge of crystallinity. JOURNAL OF NON-CRYSTALLINE SOLIDS. 354:2155-2159.
  Full Text via DOI: 10.1016/j.jnoncrysol.2007.09.013
- 2006
  
  Triple junction amorphous silicon-based flexible solar minimodule with integrated interconnects. SOLAR ENERGY MATERIALS AND SOLAR CELLS. 90:2657-2664.
  Full Text via DOI: 10.1016/j.solmat.2006.03.037
- 2006
  
  Nanostructure in the p-layer and its impacts on amorphous silicon solar cells. JOURNAL OF NON-CRYSTALLINE SOLIDS. 352:1841-1846.
  Full Text via DOI: 10.1016/j.jnoncrysol.2005.11.110
- 2006
  
  Hydrogenated nanocrystalline silicon p-layer in amorphous silicon n-i-p solar cells. SOLAR ENERGY MATERIALS AND SOLAR CELLS. 90:1098-1104.
  Full Text via DOI: 10.1016/j.solmat.2005.06.005
- 2005
  
  Impact of hydrogen dilution on microstructure and optoelectronic properties of silicon films deposited using tirisilane. JOURNAL OF PHYSICS D-APPLIED PHYSICS. 38:838-842.
  Full Text via DOI: 10.1088/0022-3727/38/6/008
- 2004
  
  Analytical model for the optical functions of amorphous semiconductors and its applications for thin film solar cells. THIN SOLID FILMS. 455-456:388-392.
  Full Text via DOI: 10.1016/j.tsf.2003.11.234
- 2003
  
  Design considerations for a hybrid amorphous silicon/photoelectrochemical multijunction cell for hydrogen production. International Journal of Hydrogen Energy. 28:615-623.
  Full Text via DOI: 10.1016/s0360-3199(02)00144-1
- 2003
  
  High-rate deposition of amorphous silicon films using hot-wire CVD with a coil-shaped filament. THIN SOLID FILMS. 430:125-129.
  Full Text via DOI: 10.1016/s0040-6090(03)00090-7
- 2003
  
  Hot-wire deposition of amorphous and microcrystalline silicon using different gas excitations by a coiled filament. THIN SOLID FILMS. 430:304-308.
  Full Text via DOI: 10.1016/s0040-6090(03)00094-4
- 2002
  
  Analytical model for the optical functions of amorphous semiconductors from the near-infrared to ultraviolet: Applications in thin film photovoltaics. JOURNAL OF APPLIED PHYSICS. 92:2424-2436.
  Full Text via DOI: 10.1063/1.1497462
- 2002
  
  IMPACT OF WIDE BANDGAP P-TYPE NC-SI ON THE PERFORMANCE OF A-SI SOLAR CELLS. International Journal of Modern Physics B. 16:57-63.
  Full Text via DOI: 10.1142/s0217979202009457
- 2002
  
  Study of a-SiGe:H films and n–i–p devices used in high efficiency triple junction solar cells. JOURNAL OF NON-CRYSTALLINE SOLIDS. 299-302:1213-1218.
  Full Text via DOI: 10.1016/s0022-3093(01)01141-3
- 2000
  
  Amorphous silicon and silicon germanium materials for high-efficiency triple-junction solar cells. SOLAR ENERGY MATERIALS AND SOLAR CELLS. 62:89-95.
  Full Text via DOI: 10.1016/s0927-0248(99)00139-7
- 2000
  
  Electro- and photo-luminescence spectra from a-Si:H and a-SiGe p–i–n solar cells. JOURNAL OF NON-CRYSTALLINE SOLIDS. 266-269:1119-1123.
  Full Text via DOI: 10.1016/s0022-3093(99)00914-x
- 1991
  
  Irreversible changes in doping efficiency and hydrogen bonding in the equilibrium state ofa-Si:H. Physical Review B. 43:4820-4826.
  Full Text via DOI: 10.1103/physrevb.43.4820
- 1991
  
  Metastable defect states and equilibration temperatures in a-SiNx:H, a-SiOx:H and a-SiCx:H. JOURNAL OF NON-CRYSTALLINE SOLIDS. 137-138:287-290.
  Full Text via DOI: 10.1016/s0022-3093(05)80112-7
- 1990
  
  Strain-relief spiral buckling of a-Si:H films. Philosophical Magazine Letters. 61:281-284.
  Full Text via DOI: 10.1080/09500839008206367
- 1989
  
  Study of artificial interfaces in undoped and phosphorus doped a-Si:H. JOURNAL OF NON-CRYSTALLINE SOLIDS. 114:684-686.
  Full Text via DOI: 10.1016/0022-3093(89)90690-x
- 1987
  
  Light-induced perturbation of the high-temperature equilibrium in phosphorus-dopeda-Si: H. Physical Review B. 36:9378-9380.
  Full Text via DOI: 10.1103/physrevb.36.9378
Book Chapter (Web of Science)
- 2018
  
  Ex Situ Analysis of Multijunction Solar Cells Based on Hydrogenated Amorphous Silicon. Spectroscopic Ellipsometry for Photovoltaics. 175-200.
  Full Text via DOI: 10.1007/978-3-319-75377-5_7
Proceedings Paper (Web of Science)
- 2013
  
  Plasma Treatment to Improve Amorphous Silicon Solar Cell's Performance. 2012 IEEE 38TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), VOL 2. 1339-1342.
- 2010
  
  High Rate Deposition of a-Si and a-SiGe Solar Cells near Depletion Condition. 2012 IEEE 38TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), VOL 2.
- 2010
  
  Monolithic multi-junction solar cells with amorphous silicon and CIS and their alloys. 2012 IEEE 38TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), VOL 2.
- 2010
  
  NUMERICAL SIMULATION AND EXPERIMENTAL INVESTIGATION OF A-SI/A-SIGE TANDEM JUNCTION SOLAR CELLS. 2012 IEEE 38TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), VOL 2.
- 2009
  
  AMORPHOUS SILICON GERMANIUM SOLAR CELLS DEPOSITED ON STAINLESS STEEL AT ELEVATED PRESSURE. 2009 34TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, VOLS 1-3. 381-+.
- 2009
  
  Fabrication and Performance of Highly Textured Electrodeposited ZnO Back Reflector for nc-Si Solar Cells. PHOTOVOLTAIC MATERIALS AND MANUFACTURING ISSUES. 41-+.
- 2009
  
  IMPACTS OF N-TYPE INTERFACE ON THE PERFORMANCES OF A-SI BASED SOLAR CELLS. 2009 34TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, VOLS 1-3. 1924-+.
- 2009
  
  Impacts of nano-structures in p- and i-layer on the performances of amorphous silicon solar cells. ADVANCED PRECISION ENGINEERING. 696-+.
  Full Text via DOI: 10.1002/pssc.200880703
- 2008
  
  Effect of ZnO deposition condition for back reflector on the performance of nano-crystalline silicon solar cell. PVSC: 2008 33RD IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, VOLS 1-4. 1897-1900.
- 2008
  
  Optimization of Si:H multijunction n-i-p solar cells through the development of deposition phase diagrams. PVSC: 2008 33RD IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, VOLS 1-4. 1670-1675.
- 2008
  
  PLASMONIC CHARACTERISTICS OF Ag/ZnO BACK-REFLECTORS FOR THIN FILM Si PHOTOVOLTAICS. PVSC: 2008 33RD IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, VOLS 1-4. 679-684.
- 2008
  
  Theoretical analysis and modeling of light trapping in a-Si based thin film solar cells. PVSC: 2008 33RD IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, VOLS 1-4. 702-705.
- 2007
  
  Advanced deposition phase diagrams for guiding Si : H-based multijunction solar cells. AMORPHOUS AND POLYCRYSTALLINE THIN-FILM SILICON SCIENCE AND TECHNOLOGY 2007. 347-352.
- 2007
  
  Analysis and optimization of thin film photovoltaic materials and device fabrication by real time spectroscopic ellipsometry. PHOTOVOLTAIC CELL AND MODULE TECHNOLOGIES.
  Full Text via DOI: 10.1117/12.736362
- 2007
  
  Fabrication and optimization of a-Si : H n-i-p single-junction solar cells with 8 angstrom/s intrinsic layers of protocrystalline Si : H materials. AMORPHOUS AND POLYCRYSTALLINE THIN-FILM SILICON SCIENCE AND TECHNOLOGY 2007. 365-370.
- 2006
  
  DC bias effect on nanocrystalline silicon solar cell deposited under a high power high pressure regime. CONFERENCE RECORD OF THE 2006 IEEE 4TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION, VOLS 1 AND 2. 1493-+.
- 2006
  
  Effects of hydrogen dilution grading in active layer on performance of nanocrystalline single junction bottom component and corresponding a-Si : H based triple junction solar cells. CONFERENCE RECORD OF THE 2006 IEEE 4TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION, VOLS 1 AND 2. 1504-+.
- 2006
  
  Fabrication and characterization of triple-junction amorphous silicon based solar cell with nanocrystalline silicon bottom cell. CONFERENCE RECORD OF THE 2006 IEEE 4TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION, VOLS 1 AND 2. 1461-+.
- 2006
  
  Fabrication of nc-Si : H n-i-p single-junction solar cells using VHFPECVD at a deposition rate of 10 A/s. CONFERENCE RECORD OF THE 2006 IEEE 4TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION, VOLS 1 AND 2. 1500-+.
- 2006
  
  Origin of optical losses in Ag/ZnO back-reflectors for thin film Si photovoltaics. CONFERENCE RECORD OF THE 2006 IEEE 4TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION, VOLS 1 AND 2. 1732-+.
- 2005
  
  Amorphous silicon-based minimodules with silicone elastomer encapsulation. CONFERENCE RECORD OF THE THIRTY-FIRST IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2005. 1567-1569.
- 2005
  
  Film adhesion in triple junction a-Si solar cells on polyimide substrates. CONFERENCE RECORD OF THE THIRTY-FIRST IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2005. 611-613.
- 2005
  
  Fine-grained nanocrystalline silicon P-layer for high open circuit voltage a-Si : H solar cells. CONFERENCE RECORD OF THE THIRTY-FIRST IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2005. 1401-1403.
- 2005
  
  High efficiency amorphous silicon germanium solar cells. CONFERENCE RECORD OF THE THIRTY-FIRST IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2005. 1444-1447.
- 2005
  
  Hot-wire deposition of hydrogenated nanocrystalline SiGe films for thin-film Si based solar cells. CONFERENCE RECORD OF THE THIRTY-FIRST IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2005. 1500-1503.
- 2005
  
  Modeling of triple junction a-Si solar cells using ASA: Analysis of device performance under various failure scenarios. CONFERENCE RECORD OF THE THIRTY-FIRST IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2005. 1480-1483.
- 2005
  
  Optimization of a-SiGe based triple, tandem and single-junction solar cells. CONFERENCE RECORD OF THE THIRTY-FIRST IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE - 2005. 1365-1370.
- 1999
  
  Buffer Layers for Narrow Bandgap A-SIGE Solar Cells. ADVANCED PRECISION ENGINEERING. 779.
  Full Text via DOI: 10.1557/proc-557-779
- AMPS modeling of nanocrystalline Si p-layer in a-Si nip solar cells
  Full Text via DOI: 10.1109/pvsc.2002.1190831
- Amorphous silicon-based minimodules with silicone elastomer encapsulation
  Full Text via DOI: 10.1109/pvsc.2005.1488444
- Film adhesion in triple junction a-Si solar cells on polyimide substrates
  Full Text via DOI: 10.1109/pvsc.2005.1488205
- Fine-grained nanocrystalline silicon p-layer for high open circuit voltage a-Si:H solar cells
  Full Text via DOI: 10.1109/pvsc.2005.1488402
- High efficiency amorphous silicon germanium solar cells
  Full Text via DOI: 10.1109/pvsc.2005.1488413
- Hot-wire deposition of hydrogenated nanocrystalline SiGe films for thin-film Si based solar cells
  Full Text via DOI: 10.1109/pvsc.2005.1488427
- Modeling of triple junction a-Si solar cells using ASA: analysis of device performance under various failure scenarios
  Full Text via DOI: 10.1109/pvsc.2005.1488422
- Optimization of a-SiGe based triple, tandem and single-junction solar cells
  Full Text via DOI: 10.1109/pvsc.2005.1488395
- Properties of CdS/sub x/Te/sub 1-x/ alloy films [in solar cells]
  Full Text via DOI: 10.1109/pvsc.1997.654124
- Raman and IR study of narrow bandgap a-SiGe and μc-SiGe films deposited using different hydrogen dilution
  Full Text via DOI: 10.1109/pvsc.2002.1190810
- Triple-junction a-Si solar cells with heavily doped thin interface layers at the tunnel junctions
  Full Text via DOI: 10.1109/pvsc.2002.1190793
- Ultra-lightweight amorphous silicon solar cells deposited on 7.5 μm thick stainless steel substrates
  Full Text via DOI: 10.1109/pvsc.2000.916067

full name

Xunming Deng

visualizations

Cumulative publications in Scholars@UToledo

Co-author Network

research areas