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Krizek, F. Kaspar, Z. Vetushka, A. Kriegner, D. Fiordaliso, EM. Michalicka, J. Man, O. Zubac, J. Brajer, M. Hills, VA. Edmonds, KW. Wadley, P. Campion, RP. Olejnik, K. Jungwirth, T. Novak, V.
Original Title
Molecular beam epitaxy of CuMnAs
Type
journal article in Web of Science
Language
English
Original Abstract
We present a detailed study of the growth of the tetragonal polymorph of antiferromagnetic CuMnAs by the molecular beam epitaxy technique. We explore the parameter space of growth conditions and their effect on the microstructural and transport properties of the material. We identify its typical structural defects and compare the properties of epitaxial CuMnAs layers grown on GaP, GaAs, and Si substrates. Finally, we investigate the correlation between the crystalline quality of CuMnAs and its performance in terms of electrically induced resistance switching.
Keywords
Defects, Growth, Spintronics
Authors
Krizek, F.; Kaspar, Z.; Vetushka, A.; Kriegner, D.; Fiordaliso, EM.; Michalicka, J.; Man, O.; Zubac, J.; Brajer, M.; Hills, VA.; Edmonds, KW.; Wadley, P.; Campion, RP.; Olejnik, K.; Jungwirth, T.; Novak, V.
Released
31. 1. 2020
Publisher
AMER PHYSICAL SOC
Location
COLLEGE PK
ISBN
2475-9953
Periodical
PHYSICAL REVIEW MATERIALS
Year of study
4
Number
1
State
United States of America
Pages from
014409-1
Pages to
014409-9
Pages count
9
URL
https://journals.aps.org/prmaterials/abstract/10.1103/PhysRevMaterials.4.014409