William N. Shafarman - Publications, H-index & Citations

William N. Shafarman

university of delaware

40H指数

288论文数

7.5K被引数

收录论文 46

发表时间

Pyrolyzer Assisted Vapor Transport Deposition of Antimony-Doped Cadmium Telluride 热解器辅助气相输运沉积法制备锑掺杂碲化镉

IEEE JOURNAL OF PHOTOVOLTAICS

IF2.6

2025-12-01

PREAI

Du, Bin; Manoukian, Gregory A.; Guthrey, Harvey; Nahar, Aayush; Oliveira, Antonio J. N.; Dobson, Kevin D.; McCandless, Brian; Arehart, Aaron; Baxter, Jason B.; Shafarman, William N.

Controllable Methylamine Vapor Treatment for Improving Performance of Vapor-Processed Perovskite Solar Cells 可控甲胺蒸汽处理以提高气相法制备钙钛矿太阳能电池的性能

IEEE JOURNAL OF PHOTOVOLTAICS

IF2.6

2025-09-01

PREAI

Santiwipharat, Chaiwarut; Kuba, Austin G.; Dobson, Kevin D.; Das, Ujjwal K.; Shafarman, William N.

Small-signal capacitance-frequency modelling of the back contact barrier in Cu(In,Ga)Se2 solar cells Cu(In,Ga)Se₂太阳能电池背接触势垒的小信号电容-频率建模

SOLAR ENERGY MATERIALS AND SOLAR CELLS

IF6.3

2025-06-17

PREAI

Miller, Michael F.; Nahar, Aayush; Paetel, Stefan; Valdes, Nicholas; Shafarman, William; Kanevce, Ana; Arehart, Aaron R.

Microscopic and elemental analysis of temperature-induced changes in sulfur/silicon nitride stack-passivated Si surface

APPLIED SURFACE SCIENCE

IF6.9

2025-02-01

PREAI

Mouri, Tasnim Kamal; Upadhyaya, Ajay; Rohatgi, Ajeet; Ok, Young Woo; Shafarman, William N.; Das, Ujjwal K.

Defect Stability in CdTe Based on Formation Energies and Migration Barriers

JOURNAL OF PHYSICAL CHEMISTRY C

IF3.2

2025-01-06

PREAI

Chatratin, Intuon; Evangelista, Igor; Mccandless, Brian; Shafarman, William; Janotti, Anderson

Driving factors for the peculiar bond length dependence and tetragonal distortion of (Ag,Cu)(In,Ga)Se2 and other chalcopyrites

JOURNAL OF PHYSICS-ENERGY

IF6.3

2024-12-04

OAAI

Falk, Hans H.; Eckner, Stefanie; Ritter, Konrad; Levcenko, Sergiu; Pfeiffelmann, Timo; Larsen, Jes; Shafarman, William N.; Schnohr, Claudia S.

Air-Induced Conductivity Loss in Fullerene ETLs Can Drive Charge Extraction Losses in Vapor-Deposited Perovskite Solar Cells

ACS APPLIED ENERGY MATERIALS

IF5.5

2024-12-04

PREAI

Kuba, Austin G.; Santiwipharat, Chaiwarut; Richardson, Raphael J.; Das, Ujjwal K.; Dobson, Kevin D.; Shafarman, William N.

Peculiar bond length dependence in (Ag,Cu)GaSe2 alloys and its impact on the bandgap bowing

APL MATERIALS

IF4.5

2023-11-02

OAAI

Falk, Hans H.; Eckner, Stefanie; Seifert, Michael; Ritter, Konrad; Levcenko, Sergiu; Pfeiffelmann, Timo; Welter, Edmund; Botti, Silvana; Shafarman, William N.; Schnohr, Claudia S.

Nonradiative Recombination Dominates Voltage Losses in Cu(In,Ga)Se2 Solar Cells Fabricated using Different Methods 非辐射复合在使用不同方法制造的Cu (in，Ga)Se2太阳能电池中占主导地位

SOLAR RRL

IF4.7

2023-04-20

OAAI

Bothwell, Alexandra M.; Wands, Jake; Miller, Michael F.; Kanevce, Ana; Paetel, Stefan; Tsoulka, Polyxeni; Lepetit, Thomas; Barreau, Nicolas; Valdes, Nicholas; Shafarman, William; Rockett, Angus; Arehart, Aaron R.; Kuciauskas, Darius

Two-Step Close-Space Vapor Transport of MAPbI3 Solar Cells: Effects of Electron Transport and Residual PbI2

ACS APPLIED ENERGY MATERIALS

IF5.5

2022-09-12

PREAI

Kuba, Austin G.; Harding, Alexander J.; Richardson, Raphael J.; McCandless, Brian E.; Das, Ujjwal K.; Dobson, Kevin D.; Shafarman, William N.

Role of Cation Ordering on Device Performance in (Ag,Cu)InSe2 Solar Cells with KF Post-Deposition Treatment

ACS APPLIED ENERGY MATERIALS

IF5.5

2021-01-11

OAAI

Nietzold, Tara; Valdes, Nicholas; Stuckelberger, Michael E.; Chiu, Michelle; Walker, Trumann; Jeffries, April M.; Sinha, Archana; Schelhas, Laura T.; Lai, Barry; Shafarman, William N.; Bertoni, Mariana, I

Comparison of Ag and Ga alloying in low bandgap CuInSe2-based solar cells 低带隙CuInSe2-based太阳能电池中Ag和Ga合金化的比较

SOLAR ENERGY MATERIALS AND SOLAR CELLS

IF6.3

2019-06-01

OAAI

Valdes, Nicholas; Lee, JinWoo; Shafarman, William

Solar Energy Materials and Solar Cells

SOLAR ENERGY MATERIALS AND SOLAR CELLS

IF6.3

2018-08-01

OAAI

Soltanmohammad, Sina; Shafarman, William N.

Phase stability in Ag-Cu-In-Ga metal precursors for (Ag,Cu)(In,Ga)Se2 thin films 用于 (Ag，Cu)(in，Ga)Se2薄膜的ag-cu-in-ga金属前体中的相稳定性

SOLAR ENERGY MATERIALS AND SOLAR CELLS

IF6.3

2017-12-01

OAAI

Soltanmohammad, Sina; Chen, Lei; McCandless, Brian E.; Shafarman, William N.

A quaternary Laves-type phase in Ag-Cu-In-Ga thin films

JOURNAL OF ALLOYS AND COMPOUNDS

IF6.3

2017-07-01

OAAI

Soltanmohammad, Sina; McCandless, Brian; Shafarman, William N.

Secondary phase formation in (Ag,Cu)(In,Ga)Se2 thin films grown by three-stage co-evaporation

SOLAR ENERGY MATERIALS AND SOLAR CELLS

IF6.3

2017-07-01

OAAI

Chen, Lei; Soltanmohammad, Sina; Lee, JinWoo; McCandless, Brian E.; Shafarman, William N.

An improved method for determining carrier densities via drive level capacitance profiling

APPLIED PHYSICS LETTERS

IF3.6

2017-05-15

OAAI

Warren, Charles W.; Roe, Ellis T.; Miller, D. Westley; Shafarman, William N.; Lonergan, Mark C.

Grain engineering: How nanoscale inhomogeneities can control charge collection in solar cells

NANO ENERGY

IF17.1

2017-02-01

OAAI

West, Bradley M.; Stuckelberger, Michael; Guthrey, Harvey; Chen, Lei; Lai, Barry; Maser, Jorg; Rose, Volker; Shafarman, William; Al-Jassim, Mowafak; Bertoni, Mariana I.

Alternative device structures for CIGS-based solar cells with semi-transparent absorbers 具有半透明吸收剂的基于CIGS的太阳能电池的替代器件结构

NANO ENERGY

IF17.1

2016-12-01

OAAI

Kim, Kihwan; Shafarman, William N.

Development of Cu(In,Ga)Se2 superstrate devices with alternative buffer layers

SOLAR ENERGY MATERIALS AND SOLAR CELLS

IF6.3

2016-12-01

OAAI

Xin, Peipei; Larsen, Jes K.; Deng, Fei; Shafarman, William N.

研究方向