573 citations · 887 across the 8 of their papers we have counts for
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cond-mat.mtrl-sci2020★ 14 cited
Film flip and transfer process to enhance light harvesting in ultrathin absorber films on specular back-reflectors
Asaf Kay, Barbara Scherrer, Yifat Piekner +4
Optical interference is used to enhance light-matter interaction and harvest broadband light in ultrathin semiconductor absorber films on specular back-reflectors. However, the hig…
cond-mat.mtrl-sci2017★ 17 cited
Magnetic states at the surface of alpha-Fe2O3 thin films doped with Ti, Zn or Sn
David S. Ellis, Eugen Weschke, Asaf Kay +6
The spin states at the surface of epitaxial thin films of hematite, both undoped and doped with 1% Ti, Sn or Zn, respectively, were probed with x-ray magnetic linear dichroism (XML…