145 citations · 981 across the 31 of their papers we have counts for
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cond-mat.mtrl-sci2014★ 110 cited
Suns-V characteristics of high performance kesterite solar cells
Oki Gunawan, Tayfun Gokmen, David B. Mitzi
Low open circuit voltage () has been recognized as the number one problem in the current generation of CuZnSn(Se,S) (CZTSSe) solar cells. We report high light i…
cond-mat.mtrl-sci2008★ 58 cited
Spin susceptibility and effective mass of two-dimensional electrons in MgxZn1-xO/ZnO heterostructures
A. Tsukazaki, A. Ohtomo, M. Kawasaki +9
We report measurements of the spin susceptibility and the electron effective mass for two-dimensional electrons confined at the interfaces of MgxZn1-xO/ZnO single heterostructures…