Frolov, A.S.; Usachov, D.Y.; Tarasov, A.V.; Fedorov, A.V.; Bokai, K.A.; Klimovskikh, I.; Stolyarov, V.S.; Sergeev, A.I.; Lavrov, A.N.; Golyashov, V.A.; Tereshchenko, O.E.; Di Santo, G.; Petaccia, L.; Clark, O.J.; Sanchez-Barriga, J.; Yashina, L.V.: Magnetic Dirac semimetal state of (Mn,Ge)Bi2Te4. Communications Physics 7 (2024), p. 180/1-11
10.1038/s42005-024-01675-w
Open Access Version
Abstract:
The Magnetic Force Microscopy at 4 K was partially supported by the Ministry of Science and Higher Education of the Russian Federation (No. FSMG-2023-0014). A.S.F. thank Russian Science Foundation (grant No. 22-72-10074 https://rscf.ru/en/project/22-72-10074/) for the support of ARPES study and synthesis. A.V.T. thank Saint Petersburg State University (Grant No. 95442847) for the supporting the theorethical modeling within the KKR approach. D.Yu.U. and V.S.S. thank Russian Science Foundation, Grant No. 23-72-30004 (https://rscf.ru/project/23-72-30004/) for supporting the DFT study. We thank Helmholtz-Zentrum Berlin and Elettra Sincrotrone Trieste for granting access to the beamlines UE112-PGM2a (13), RGBL, and BaDElPh, respectively, and for the provision of beamtimes. The project that gave rise to these results received the support of a fellowship from la Caixa Foundation (ID 100010434). We appreciate Dr. Anna Makarova, Dr. Vera Neudachina, and Elena Ushakova for their participation in spectra measurements. Calculations were performed using the facilities of the Joint Supercomputer Center of the Russian Academy of Sciences.