D
Dominik M. Berg
Researcher at University of Luxembourg
Publications - 23
Citations - 1900
Dominik M. Berg is an academic researcher from University of Luxembourg. The author has contributed to research in topics: Thin film & Kesterite. The author has an hindex of 13, co-authored 23 publications receiving 1785 citations. Previous affiliations of Dominik M. Berg include University of Delaware & University of Bonn.
Papers
More filters
Journal ArticleDOI
The Consequences of Kesterite Equilibria for Efficient Solar Cells
TL;DR: It is shown that understanding the formation reaction of the kesterite absorber is the key to control the growth process and to drastically improve the solar cell efficiency and it is demonstrated that this knowledge can be used to simplify the four-dimensional parameter space to an easy and robust two-dimensional process.
Journal ArticleDOI
In-depth resolved Raman scattering analysis for the identification of secondary phases: Characterization of Cu2ZnSnS4 layers for solar cell applications
X. Fontané,Lorenzo Calvo-Barrio,Victor Izquierdo-Roca,Edgardo Saucedo,Alejandro Pérez-Rodríguez,Joan Ramon Morante,Dominik M. Berg,Phillip J. Dale,Susanne Siebentritt +8 more
TL;DR: In this article, the in-depth resolved Raman scattering analysis with different excitation wavelengths of Cu2ZnSnS4 layers is presented, showing peaks that are not detectable by excitation in the visible.
Journal ArticleDOI
Raman analysis of monoclinic Cu2SnS3 thin films
Dominik M. Berg,Rabie Djemour,Levent Gütay,Susanne Siebentritt,Phillip J. Dale,Xavier Fontané,Victor Izquierdo-Roca,Alejandro Pérez-Rodríguez +7 more
TL;DR: In this paper, micro-resolved Raman investigations revealed local variations in the spectra that are attributed to a secondary phase (possibly Cu2SnS3S7), which exemplifies the abilities of micro-resolution Raman measurements in the detection of secondary phases.
Journal ArticleDOI
A 3.2% efficient Kesterite device from electrodeposited stacked elemental layers
TL;DR: An improved electrodeposition-annealing route for preparing films of the Kesterite Cu2ZnSnS4 (CZTS) for thin film solar cell absorber layers is demonstrated in this paper.
Journal ArticleDOI
Thin film solar cells based on the ternary compound Cu2SnS3
Dominik M. Berg,Rabie Djemour,Levent Gütay,Guillaume Zoppi,Susanne Siebentritt,Phillip J. Dale +5 more
TL;DR: In this paper, a ternary compound has been produced via the annealing of an electrodeposited precursor in a sulfur and tin sulfide environment, and the obtained absorber layer has been structurally investigated by X-ray diffraction and results indicate the crystal structure to be monoclinic.