Publications

99 results for Oki Gunawan

Device characteristics of high performance Cu₂ZnSnS₄ solar cell
- - Oki Gunawan
  - Tayfun Gokmen
  - et al.
- 2012
- PVSC 2012
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
High efficiency Cu ₂ZnSn(S _xSe _1-x) ₄ thin film solar cells by thermal co-evaporation
- - Byungha Shin
  - Kejia Wang
  - et al.
- 2011
- PVSC 2011
A high efficiency electrodeposited Cu ₂ZnSnS ₄ solar cell
- - Shafaat Ahmed
  - Kathleen B. Reuter
  - et al.
- 2011
- Advanced Energy Materials
Thin film solar cell with 8.4% power conversion efficiency using an earth-abundant Cu₂ZnSnS₄ absorber
- - Byungha Shin
  - Oki Gunawan
  - et al.
- 2011
- Progress in Photovoltaics
Device characteristics of a 10.1% hydrazine-processed Cu ₂ZnSn(Se,S) ₄ solar cell
- - D. Aaron R. Barkhouse
  - Oki Gunawan
  - et al.
- 2011
- Progress in Photovoltaics