Dislocations in Crystalline Silicon Solar Cells

L Wang, J Liu, Y Li, G Wei, Q Li, Z Fan… - Advanced Energy …, 2024 - Wiley Online Library
Dislocation is a common extended defect in crystalline silicon solar cells, which affects the
recombination characteristics of solar cells by forming deep‐level defect states in the silicon …

Parametric numerical study of dislocation density distribution in Czochralski-grown germanium crystals

A Sabanskis, K Dadzis, KP Gradwohl, A Wintzer… - Journal of Crystal …, 2023 - Elsevier
Dislocations strongly affect the quality of Czochralski-grown germanium crystals used for
various applications, however, the influence of different growth parameters on the …

[HTML][HTML] Single crystalline high-purity germanium bars grown by the zone-refining technique

KP Gradwohl, A Gybin, C Guguschev… - Journal of Crystal …, 2024 - Elsevier
A novel low-temperature-gradient zone-refining setup is presented here which allows for
single crystalline zone-refining of high-purity Ge. The reported single crystalline zone …

[图书][B] Growth and defect investigation of high-purity germanium crystals for radiation detector applications

KP Gradwohl - 2021 - search.proquest.com
Abstract Isotopenangereicherte hochreine Germanium (HPGe) Strahlungsdetektorkristalle
mit herausragender chemischen Reinheit und kristalliner Perfektion spielen eine …