activity
20212024
most citedThe impact of Kelvin probe force microscopy operation modes and environment on grain boundary band bending in perovskite and Cu(In,Ga)Se2 solar cells

61 citations · 229 across the 14 of their papers we have counts for

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Showing 2021Show all

4 papers · 1 filter

physics.app-ph2021★ 18 cited

Origin of interface limitation in CuInS based solar cells

Mohit Sood, Jakob Bombsch, Alberto Lomuscio +8

Copper indium disulfide (CuInS) grown under Cu-rich conditions exhibits high optical quality but suffers predominantly from charge carrier interface recombination resulting in…

cond-mat.mtrl-sci2021★ 61 cited

The impact of Kelvin probe force microscopy operation modes and environment on grain boundary band bending in perovskite and Cu(In,Ga)Se2 solar cells

Evandro Martin Lanzoni, Thibaut Gallet, Conrad Spindler +4

An in-depth understanding of the electronic properties of grain boundaries (GB) in polycrystalline semiconductor absorbers is of high importance since their charge carrier recombin…

cond-mat.mtrl-sci2021★ 35 cited

Near surface defects: Cause of deficit between internal and external open-circuit voltage in solar cells

Mohit Sood, Aleksander Urbaniak, Christian Kameni Boumenou +6

The presence of interface recombination in a complex multilayered thin-film solar structure causes a disparity between the internal open-circuit voltage (VOC,in), measured by photo…

cond-mat.mtrl-sci2021★ 18 cited

Passivating Surface Defects and Reducing Interface Recombination in CuInS2 Solar Cells by a Facile Solution Treatment

Mohit Sood, Alberto Lomuscio, Florian Werner +6

Interface recombination at the absorber buffer interface impedes the efficiency of a solar cell with an otherwise excellent absorber. The internal voltage or the quasi-Fermi level…