Addressing Shape and Extent of Weyl cones in TaAs by Landau level spectroscopy

Tantalum arsenide, TaAs, is a prime example of a topological semimetal with two types of Weyl nodes, W1 and W2, whose bulk signatures have proven elusive. We apply Landau level spectroscopy to crystals with multiple facets and identify -- among other low-energy excitations between parabolic bands --...

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Bibliographic Details

Published in:	arXiv.org
Main Authors:	Santos-Cottin, David, Wyzula, Jan, Florian Le Mardelé, Crassee, Iris, Martino, Edoardo, Eguchi, Gaku, Rukelj, Zoran, Novak, Mario, Orlita, Milan, Akrap, Ana
Format:	Paper
Language:	English
Published:	Ithaca Cornell University Library, arXiv.org 22.11.2021
Subjects:	Arsenides Cones Density functional theory Excitation Nodes Spectroscopy Spectrum analysis Tantalum
ISSN:	2331-8422
Online Access:	Get full text
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