Prospects and performance limitations for Cu-Zn-Sn-S-Se photovoltaic Technology
- David B. Mitzi
- Oki Gunawan
- et al.
- 2013
- Philos. Trans. R. Soc. A
Publications
This is our catalog of publications authored by IBM researchers, in collaboration with the global research community. It’s an ever-growing body of work that shows why IBM is one of the most important contributors to modern computing.
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96 results for Oki Gunawan
The final round of the first World Physics Olympiad held in Lombok, West Nusa Tenggara, Indonesia: A sample of problems and solutions and student results
- H.J. Kwee
- Oki Gunawan
- et al.
- 2013
- European Journal of Physics
Electrodeposited Cu2ZnSnSe4 thin film solar cell with 7% power conversion efficiency
- Lian Guo
- Yu Zhu
- et al.
- 2013
- Progress in Photovoltaics
Hydrazine-processed Ge-substituted CZTSe solar cells
- Santanu Bag
- Oki Gunawan
- et al.
- 2012
- Chemistry of Materials
Electronically active defects in the Cu 2ZnSn(Se,S) 4 alloys as revealed by transient photocapacitance spectroscopy
- D. Westley Miller
- Charles W. Warren
- et al.
- 2012
- Applied Physics Letters
Beyond 11% effi ciency: Characteristics of state-of-the-art Cu 2ZnSn(S,Se)4Solar Cells
- Teodor K. Todorov
- Jiang Tang
- et al.
- 2012
- Advanced Energy Materials
Electronic properties of the Cu 2ZnSn(Se,S) 4 absorber layer in solar cells as revealed by admittance spectroscopy and related methods
- Oki Gunawan
- Tayfun Gokmen
- et al.
- 2012
- Applied Physics Letters
Low band gap liquid-processed CZTSe solar cell with 10.1% efficiency
- Santanu Bag
- Oki Gunawan
- et al.
- 2012
- Energy and Environmental Science
Solution-processed Cu(In,Ga)(S,Se)2 absorber yielding a 15.2% efficient solar cell
- Teodor K. Todorov
- Oki Gunawan
- et al.
- 2012
- Progress in Photovoltaics
A high efficiency electrodeposited Cu 2ZnSnS 4 solar cell
- Shafaat Ahmed
- Kathleen B. Reuter
- et al.
- 2011
- Advanced Energy Materials