26 citations · 31 across the 3 of their papers we have counts for
3 papers
Ab-initio analysis of structural, electronic, and optical properties of a-Si:H
Philippe Czaja, Urs Aeberhard, Massimo Celino +2
We present a first-principles study of the structural, electronic, and optical properties of hydrogenated amorphous silicon (a-Si:H). To this end, atomic configurations of a-Si:H w…
Ab initio Description of Optoelectronic Properties at Defective Interfaces in Solar Cells
Philippe Czaja, Massimo Celino, Simone Giusepponi +2
In order to optimize the optoelectronic properties of novel solar cell architectures, such as the amorphous-crystalline interface in silicon heterojunction devices, we calculate an…
Anomalous Hall effect in ferromagnets with Gaussian disorder
Philippe Czaja, Frank Freimuth, Jürgen Weischenberg +2
Using the Kubo formalism we derived expressions and implemented the method for calculating the anomalous Hall conductivity (AHC) in ferromagnets with short-range Gaussian disorder…