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Fe-ge-te phase diagram

WebOct 6, 2008 · The isothermal section of the phase diagram of the La–Fe–Ge ternary system at 773 K was investigated by X-ray powder diffraction (XRD), differential thermal analysis … WebThe equilibrium phases in the Fe-Ag-Te-Ge system in the Ag8GeTe6-FeTe2-GeTeAgFeTe2-Ag8GeTe6 part, below 550 K. The dashed and solid tie lines show the 2-phase equilibria, the red closed...

Nearly room temperature ferromagnetism in a magnetic metal

Web@article{osti_5474941, title = {Phase equilibria in the Fe-Ge-Te system}, author = {Abrikosov, N Kh and Bagaeva, L A and Dudkin, L D and Petrova, L I and Sokolova, V … WebNovel magnetic ground states have been stabilized in two-dimensional (2D) magnets such as skyrmions, with the potential next-generation information technology. Here, we report the experimental obse... simplify 45/300 https://manteniservipulimentos.com

Supplemental Literature Review of Binary Phase Diagrams: Au-La, …

Web(D) Ternary phase diagram for various iron-rich compositions, together with the stoichiometry line of Fe:Ge:Te = n:1:2. The symbol size and color indicate the proximity to the convex hull plane, and the shape of symbols represents the structure types, including the known stable phases (diamond), vdW type (square), and others (circle). WebThe Fe-Ge-Te system is investigated in the whole concentration range. The boundaries of regions of alloys lamination in liquid state in Fe-Te binary and Fe-Ge-Te ternary systems are established. A new ternary compound Fe/sub 3/GeTe/sub 2/ is found. The isothermal cross section of the Fe-Ge-Te system at 720/sup 0/K is plotted. http://school.freekaoyan.com/bj/iphy/2024/12-29/16407872041512122.shtml raymonds financial statements

Phase equilibria in Fe-Ge-Te system (Journal Article) ETDE

Category:Thermodynamic evaluation of the Germanium — Tellurium system

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Fe-ge-te phase diagram

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Web[en] The Fe-Ge-Te system is investigated in the whole concentration range. The boundaries of regions of alloys lamination in liquid state in Fe-Te binary and Fe-Ge-Te ternary systems are established. A new ternary compound Fe 3 GeTe 2 is found. The isothermal cross section of the Fe-Ge-Te system at 720 K is plotted WebOct 25, 2024 · 5 Fig. 1 Crystal and electronic structure of 2D Fe3GeTe2. a A schematic plot of the structure. The gold, pink, purple and green balls stand for Fe3+, Fe2+, Te and Ge ions. b Charge density for Fe3GeTe2 monolayer on the (110) face. c The orbital-projected density of states (PDOS) for Fe, Ge and Te atom, respectively. Among them, Fe atom …

Fe-ge-te phase diagram

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WebAug 31, 2016 · Furthermore, the phase diagram of Fe 1+y Te 1−x Se x will give us another opportunity to testify some phenomena observed in iron pnictides like the coexistence of AFM and SC and the possible QCP. WebApr 29, 2008 · Metrics. The Fe-Ge phase diagram in [Massalski2] was adopted from [ 1993Kat ]. [ 2000Ger] found a new equilibrium phase Fe 2 Ge 3 by mechanical alloying. …

WebSep 23, 2024 · The Gibbs free energy is a particularly important function in the study of phases and phase transitions. The behavior of G(N, P, T), particularly as a function of P and T, can signify a phase transition and can tell us some of the thermodynamic properties of different phases. Figure 13.4: Some of the ice polymorphs. WebGround State Phase: GeTe. ΔH: -0.088 eV/atom. Decomposition Energy. ? : 0.082 eV/atom. Competing Phases: Ge + GeTe 2. Experimental formation energy: -0.104 eV/atom. This …

WebCompeting Phases: Ge + GeTe 2. Experimental formation energy: -0.104 eV/atom. This composition appears in the Ge-Te region of phase space. It's relative stability is shown in the Ge-Te phase diagram (left). The relative stability of all other phases at this composition (and the combination of other stable phases, if no compound at this ... WebMar 1, 1999 · In order to optimize the binary Ge-Te system available experimental data were critically compiled from the literature. The cubic high-temperature β-phase and the rhomboedric room-temperature α-phase were described by a two-sublattice model with one kind of defect (vacancies on germanium sites).

Web計算熱力学はいわば”物性推算法”の一つであり、用いる熱力学データベースも、もっとも良さそうな”推算値”で構成されています。. これらは様々な情報に基づき、細心の注意を … simplify 46/8WebMar 4, 2024 · (d) Phase diagram of Fe5-x GeTe2 crystal in different magnetic fields. Temperature dependence of the EDC peaks. (a) ARPES core level spectrum shows clear Fe 3p, Te 4d and Ge 3d peaks with the ... raymond sfmWebMar 1, 1999 · ... 1,13 The Ge-Te phase diagram differs significantly from the Ge-S and Ge-Se binary systems. 14, 15 The only stable compound appears to be monotelluride GeTe, extensively studied over... raymonds farm