The experimentally explored ferroelastic behavior of yttria stabilized zirconia (YSZ) is studied by molecular dynamics simulation. The metastable, ferroelastic phase of YSZ is created through simulation of the experimentally proposed quenching process of the cubic phase of YSZ. The thermal expansion coefficient and the coulombic energy changes are analyzed to provide evidence of phase transition from the cubic phase to the ferroelastic phase during quenching. In addition, the effect of quench time versus tetragonality is studied. A few hysteresis loops of ferroelastic switching are generated to show the ferroelastic training of the produced metastable phase of YSZ and study its ferroelastic hysteresis behavior. The radial distribution function and virtual XRay diffraction patterns are used to analyze the phase structures in both the quenching and cyclic deformation steps.
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Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Carbogno, Christian
Levi, Carlos G.
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Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Levi, Carlos G.
Van de Walle, Chris G.
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Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Van de Walle, Chris G.
Scheffler, Matthias
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Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
机构:
Univ Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USAUniv Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USA
Coleman, S. P.
Spearot, D. E.
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Univ Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USAUniv Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USA
Spearot, D. E.
Capolungo, L.
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Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA
CNRS, UMI Georgia Tech 2958, F-57070 Metz, FranceUniv Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USA
机构:
Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Carbogno, Christian
Levi, Carlos G.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Levi, Carlos G.
Van de Walle, Chris G.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Van de Walle, Chris G.
Scheffler, Matthias
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h-index: 0
机构:
Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, GermanyUniv Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA
机构:
Univ Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USAUniv Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USA
Coleman, S. P.
Spearot, D. E.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USAUniv Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USA
Spearot, D. E.
Capolungo, L.
论文数: 0引用数: 0
h-index: 0
机构:
Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA
CNRS, UMI Georgia Tech 2958, F-57070 Metz, FranceUniv Arkansas, Dept Mech Engn, Fayetteville, AR 72701 USA