T. Ratz

most citedRelevance of Ge incorporation to control the physical behaviour of point defects in kesterite

18 citations · 45 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2021★ 18 cited

Relevance of Ge incorporation to control the physical behaviour of point defects in kesterite

Thomas Ratz, Ngoc Duy Nguyen, Guy Brammertz +2

To reduce the prominent VOC-deficit that limits kesterite-based solar cells efficiencies, Ge has been proposed over the recent years with encouraging results, as the reduction of t…

cond-mat.mtrl-sci2020★ 11 cited

Spontaneous interlayer compression in commensurately stacked van der Waals heterostructures

Nicholas A. Pike, Antoine Dewandre, François Chaltin +4

Interest in layered two dimensional materials, particularly stacked heterostructures of transition metal dichalcogenides, has led to the need for a better understanding of the stru…

physics.app-ph2020★ 16 cited

Opto-electronic properties and solar cell efficiency modelling of Cu $_{2}$ ZnXS $_{4}$ (X=Sn,Ge,Si) kesterites

Thomas Ratz, Jean-Yves Raty, Guy Brammertz +2

In this work, first principle calculations of Cu $_{2}$ ZnSnS $_{4}$ (CZTS), Cu $_{2}$ ZnGeS $_{4}$ (CZGS) and Cu $_{2}$ ZnSiS $_{4}$ (CZSS) are performed to highlight the impact of the cationic substi…

Relevance of Ge incorporation to control the physical behaviour of point defects in kesterite

Spontaneous interlayer compression in commensurately stacked van der Waals heterostructures

Opto-electronic properties and solar cell efficiency modelling of Cu2​ZnXS4​ (X=Sn,Ge,Si) kesterites

Opto-electronic properties and solar cell efficiency modelling of Cu $_{2}$ ZnXS $_{4}$ (X=Sn,Ge,Si) kesterites