Robust half-metallicity of hexagonal srnio3
WebJan 12, 2024 · However, indirect signatures of half-metallicity can be traced from the resistivity measurement. For example, the electron–magnon scattering is drastically dampened in half-metallic systems. WebOne-dimensional (1D) nanowires (NWs) with robust half-metallicity are a rising star in spintronics. Herein, we theoretically investigate the magnetic and electronic properties of …
Robust half-metallicity of hexagonal srnio3
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WebAug 13, 2024 · Furthermore, it is demonstrated that only Re spin-minority \(d_{yz+xz}\) and \(d_{x^2-y^2}\) states are mainly responsible for metallicity, which leads the system to half-metal (HM) FiM. The HM ... WebOct 1, 1990 · The U.S. Department of Energy's Office of Scientific and Technical Information
Webhalf-metallicity of these compounds, we use the first-principles calculations to systematically investigate their electronic, magnetic and structural stability. Nine half-Heusler half-metals are predicted with the half-metallic gap of 0.07-0.67 eV. In fact, most of these nine compounds crystallize in hexagonal Ni2In structure in the bulk WebRobust half-metallicity of hexagonal SrNiO3 Gao-Yuan Chen, Chun-Lan Ma, Da Chen, Yan Zhu. Journal of Solid State Chemistry > 2016 > 233 > C > 438-443. In the rich panorama of the electronic and magnetic ... It is found that SrNiO 3 is a ferromagnetic half-metal. The charge density map shows a high degree of ionic bonding between Sr and other ...
WebHalf-metallicity. Half-metallicity Articles. Electronic, magnetic, thermoelectric and lattice dynamical properties of full heusler alloy Mn2RhSi: DFT study. Fulltext Access 28 Pages 2024. Theoretical study of surface properties of new (0 0 1)- and (1 1 1)-surface YCoCrGe quaternary Heusler compounds. Web•Hexagonal SrNiO3 is studied using first-principles method for the first time.•It is predicted that SrNiO3 is a ferromagnetic half metal.•The half-metallic ferromagnetism survives …
WebRobust half-metallicity of hexagonal SrNiO3 Chen, Gao-Yuan Ma, Chun-Lan Chen, Da Zhu, Yan Abstract In the rich panorama of the electronic and magnetic properties of 3d transition metal oxides SrMO3(M=Ti, V, Cr, Mn, Fe, Co, Ni, Cu), one member (SrNiO3) is missing.
WebSep 14, 2015 · It is found that the band structures of the Cu-TPyB resemble those obtained from GGA-PBE strategy very much in the half-metallicity nature, except the larger splitting between the two spin channels, as shown in Fig. 3b. The band gap of the spin-down channel is enlarged to about 3.67 eV bankong dangerious 1999WebOct 22, 2024 · Here, we predict from first-principles calculations that the 2D pristine hexagonal manganese carbide ( h -MnC) sheet exhibits robust ferromagnetic and half-metallic features with complete spin polarization, sizable magnetic anisotropic energy, and wide half-metallic gap near the Fermi energy level. possessive kylopossessive yasmineamaroWebOct 2, 2024 · Here, it is demonstrated that this limit of 3+ for Ni and Fe can be exceeded via synthesis of (SrNiO3)(m)/(LaFeO3)(n)superlattices by tuningnandm. The Goldschmidt … bankotsarWebOne-dimensional (1D) nanowires (NWs) with robust half-metallicity are a rising star in spintronics. Herein, we theoretically investigate the magnetic and electronic properties of … bankotaskeWebSep 1, 2005 · SrNiO 3 with Ni 4+ is unstable due to its high Gibbs formation energy (19), and as a result, there has been limited success in the synthesis of bulk, hexagonalstructured … possessive maskWeb(a) The total energy as a function of the lattice constant a for hexagonal SrNiO3 with various magnetic phases. (b) The total electronic density of states for hexagonal SrNiO3 with FM configuration from GGA+U calculations. (c) Total electron-density distribution in the (110) plane. The colors gradually change from cyan (through pink) to yellow corresponding to … bankpakken