Journal of Synthetic Crystals, Volume. 51, Issue 11, 1895(2022)
First-Principle Study on Electronic Structure and Magnetic Properties of Bulk and Its (001) Surfaces of Hexagonal Fe2Ge Alloy
[1] [1] WOLF S A, AWSCHALOM D D, BUHRMAN R A, et al. Spintronics: a spin-based electronics vision for the future[J]. Science, 2001, 294(5546): 1488-1495.
[2] [2] RESTORFF J B, WUN-FOGLE M, HATHAWAY K B, et al. Tetragonal magnetostriction and magnetoelastic coupling in Fe-Al, Fe-Ga, Fe-Ge, Fe-Si, Fe-Ga-Al, and Fe-Ga-Ge alloys[J]. Journal of Applied Physics, 2012, 111(2): 023905.
[3] [3] LOU J, DAIGLE A, CHEN L, et al. Single crystal Fe films grown on Ge (001) substrates by magnetron sputtering[J]. Applied Physics Letters, 2006, 89(11): 112501.
[4] [4] LIU L L, WANG C Z, LI J X, et al. Two-dimensional topological semimetal states in monolayers Cu2Ge, Fe2Ge, and Fe2Sn[EB/OL]. 2019: arXiv: 1911.06499.
[5] [5] YASUKOCHI K, KANEMATSU K, OHOYAMA T. Magnetic properties of intermetallic compounds in iron-germanium system: Fe1.67Ge and FeGe2[J]. Journal of the Physical Society of Japan, 1961, 16(3): 429-433.
[6] [6] ADELSON E, AUSTIN A E. Magnetic structures of iron germanides[J]. Journal of Physics and Chemistry of Solids, 1965, 26(12): 1795-1804.
[7] [7] HALL N J G, SCHURER P J, MORRISH A H. Magnetic properties of single-crystal β-phase iron-germanium[J]. Physica B+C, 1977, 86/87/88: 395-396.
[8] [8] KANEMATSU K, YASUKCHI K, OHOYAMA T. Magnetic properties and phase transition of Fe3Ge[J]. Journal of the Physical Society of Japan, 1963, 18: 920-921.
[9] [9] YAMAMOTO H. Mssbauer effect of ferromagnetic intermetallic compounds in iron-germanium system: Fe3Ge and Fe5Ge3[J]. Journal of the Physical Society of Japan, 1965, 20(12): 2166-2169.
[10] [10] ALBERTINI F, DERIU A, NEGRI D, et al. Magnetic and Mssbauer study of (Fe1-xCox)3.34Ge2[J]. Magnetiism and Magnetic Materials, 1996, 157-158(95): 655-6.
[11] [11] SCHURER P J, HALL N J G, MORRISH A H. Magnetic properties of β-phase iron-germanium[J]. Physical Review B, 1978, 18(9): 4860.
[12] [12] MASSENET O, DAVER H, NGUYEN V D, et al. High field magnetic measurements on FexGe1-x amorphous alloys[J]. Journal of Physics F: Metal Physics, 1979, 9(8): 1687-1699.
[13] [13] MALAMAN B, STEINMETZ J, ROQUES B. tude structurale des germaniures Fe(Co)2-xGe de type β et η, et de leurs alliages avec le gallium Fe(Co)2-xGe1-yGay[J]. Journal of the Less Common Metals, 1980, 75(2): 155-176.
[14] [14] ALBERTINI F, PARETI L, DERIU A, et al. A magnetic and structural study of Mn, Co, and Ni substituted Fe3Ge2 hexagonal germanides[J]. Journal of Applied Physics, 1998, 84(1): 401-410.
[15] [15] HAMDEH H H, AL-HILALI M R, DIXON N S, et al. Mssbauer-spectroscopy study of amorphous Fe-Ge alloys[J]. Physical Review B, Condensed Matter, 1992, 45(5): 2201-2206.
[16] [16] XU L S, HAN H, FAN J Y, et al. Magnetic entropy change and accurate determination of Curie temperature in single-crystalline helimagnet FeGe[J]. Europhysics Letters, 2017, 117(4): 47004.
[17] [17] JAAFAR R, BERLING D, SBILLEAU D, et al. Epitaxial Fe-Ge thin films on Ge(111): morphology, structure, and magnetic properties versus stoichiometry[J]. Physical Review B, 2010, 81: 155423.
[18] [18] ZHANG C L, SHI H F, YE E J, et al. Magnetostructural transition and magnetocaloric effect in MnNiSi-Fe2Ge system[J]. Applied Physics Letters, 2015, 107(21): 212403.
[19] [19] ANISIMOV Ⅵ V I, ZAANEN J, ANDERSEN O K. Band theory and Mott insulators: Hubbard U instead of stoner I[J]. Physical Review B, Condensed Matter, 1991, 44(3): 943-954.
[20] [20] CEN W F, LYU L, YANG Y Y, et al. Three-dimensional normal stress for controlling electronic structure and magnetic property of Fe2Ge[J]. Journal of Harbin Institute of Technology, 2018, 25(6): 90-96.
[21] [21] LI X F, LIU Z L, DING C L, et al. First-principles investigations on mechanical stability and elastic properties of hexagonal tungsten dinitride under pressure[J]. Materials Chemistry and Physics, 2011, 130(1/2): 14-19.
[22] [22] HARTUNG A, MORALES F, KUNITSKI M, et al. Electron spin polarization in strong-field ionization of xenon atoms[J]. Nature Photonics, 2016, 10(8): 526-528.
Get Citation
Copy Citation Text
CHEN Cong, CEN Weifu, XIONG Qihang, LYU Lin, YAO Bing, YANG Yinye. First-Principle Study on Electronic Structure and Magnetic Properties of Bulk and Its (001) Surfaces of Hexagonal Fe2Ge Alloy[J]. Journal of Synthetic Crystals, 2022, 51(11): 1895
Category:
Received: Jul. 18, 2022
Accepted: --
Published Online: Jan. 3, 2023
The Author Email:
CSTR:32186.14.