Electronic structure and magnetic properties of RT4Al8 (R = Sc, Y, La, Lu; T = Fe, Mn, Cr) compounds. Hydrostatic pressure effects


We present results of theoretical and experimental studies of the electronic structure and magnetic properties of RFe4Al8, RMn4Al8, and RCr4Al8 compounds with nonmagnetic elements R = Sc, Y, La, and Lu. The electron spectrum and field induced magnetic moment, as well as their dependences on the unit cell volume, are calculated for the paramagnetic phase of the RT4Al8 systems. The calculations are supplemented by measurements of the magnetic susceptibility of representative RT4Al8 compounds as a function of temperature and hydrostatic pressure.

Publication DOI: https://doi.org/10.1063/1.4954784
Divisions: College of Engineering & Physical Sciences
College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
Additional Information: Copyright © 2016 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Low Temp. Phys. 42, 458 (2016); https://doi.org/10.1063/1.4954784 and may be found at https://doi.org/10.1063/1.4954784
Uncontrolled Keywords: Physics and Astronomy (miscellaneous)
Publication ISSN: 1090-6517
Last Modified: 12 Jun 2024 07:18
Date Deposited: 29 Oct 2019 11:31
Full Text Link:
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://aip.sci ... .1063/1.4954784 (Publisher URL)
PURE Output Type: Article
Published Date: 2016-07-07
Accepted Date: 2016-06-13
Authors: Zhuravleva, I. P.
Grechnev, G. E.
Panfilov, A. S.
Lyogenkaya, A. A.
Kotlyar, O. V. (ORCID Profile 0000-0002-2744-0132)
Fedorchenko, A. V.
Feher, A.



Version: Published Version

| Preview

Export / Share Citation


Additional statistics for this record