Thermally Driven Electronic Topological Transition in FeTi
نویسندگان
چکیده
منابع مشابه
Thermally Driven Electronic Topological Transition in FeTi.
Ab initio molecular dynamics, supported by inelastic neutron scattering and nuclear resonant inelastic x-ray scattering, showed an anomalous thermal softening of the M_{5}^{-} phonon mode in B2-ordered FeTi that could not be explained by phonon-phonon interactions or electron-phonon interactions calculated at low temperatures. A computational investigation showed that the Fermi surface undergoe...
متن کاملSupplemental Material for “Thermally-driven electronic topological transition in FeTi”
F. C. Yang, J. A. Muñoz, 2 O. Hellman, L. Mauger, M. S. Lucas, 3 S. J. Tracy, M. B. Stone, D. L. Abernathy, Yuming Xiao, and B. Fultz Applied Physics and Materials Science, California Institute of Technology, Pasadena, CA 91125 The Datum Institute, Beaverton, OR 97005 Air Force Research Laboratory, Wright-Patterson AFB, OH 45433 Quantum Condensed Matter Division, Oak Ridge National Laboratory, ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2016
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.117.076402