K
Ksenia Korzun
Researcher at Eindhoven University of Technology
Publications - 2
Citations - 217
Ksenia Korzun is an academic researcher from Eindhoven University of Technology. The author has contributed to research in topics: Spontaneous emission & Light emission. The author has an hindex of 1, co-authored 2 publications receiving 99 citations.
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Journal ArticleDOI
Direct-bandgap emission from hexagonal Ge and SiGe alloys
Elham M. T. Fadaly,Alain Dijkstra,Jens Renè Suckert,Dorian Ziss,M. A. J. V. Tilburg,Chenyang Mao,Yizhen Ren,V. T. V. Lange,Ksenia Korzun,Sebastian Kölling,Sebastian Kölling,Marcel A. Verheijen,D. Busse,Claudia Rödl,Jürgen Furthmüller,Friedhelm Bechstedt,Julian Stangl,Jonathan J. Finley,Silvana Botti,Jos E. M. Haverkort,Erik P. A. M. Bakkers +20 more
TL;DR: Efficient light emission from direct-bandgap hexagonal Ge and SiGe alloys is demonstrated, enabling electronic and optoelectronic functionalities to be combined on a single chip and in excellent quantitative agreement with ab initio theory.
Journal ArticleDOI
Nanowire Solar Cell Above the Radiative Limit
Ksenia Korzun,Gabriel W. Castellanos,Dick K. G. de Boer,Jaime Gómez Rivas,Jos E. M. Haverkort +4 more
TL;DR: In this article, the spontaneous emission factor is first optimized into a guided mode of the nanowire toward 68%, and then the bottom straight part of the tapered nanowires is launched with a photon escape probability of 81% for a tapering angle of 1.2° and a top facet of 83nm.