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  1. No Access

    Article

    Pseudoelastic behavior in Y1−xPrxBa2Cu3Oy compounds

    Tensile tests show that ferroelastic loops always occur at 100–150 K, 200–250 K and room temperature in the Y1−xPrxBa2Cu3Oy samples withx=0 and 0.1 for whichT c is 92 K and 82.5 K respectively, and the shape memo...

    Huimin Shen, Shaou Chen, Zhen Yu, Yening Wang… in Journal of Low Temperature Physics (1993)

  2. No Access

    Article

    Study on Thermal Hysteresis of Elastic Modulus in Granular Y-Ba-Cu-O and Bi-Sr-Ca-Cu-O

    A large thermal hysteresis ( < 100 K) of elastic modulus was measured for coarse grained Y-Ba-Cu-O and Bi-Sr-Ca-Cu-O. Whereas, only a small thermal hysteresis (2~3 K) near the velocity minima at 240 K, and 15...

    Yening Wang, Linhai Sun, ** Wu, Min Gu in MRS Online Proceedings Library (1990)

  3. No Access

    Article

    Elastic Constants in C-Plane of Single Crystal Bi2Sr2Ca1Cu2O8 Between 80 K and 260 K

    The temperature dependence of the in-plane C11, C22, C12 and C66 modes between 80 and 260 K of superconducting crystals of Bi2Sr2Ca1Cu2O8 have been obtained via the measurements of ultrasonic-velocities. The anis...

    ** Wu, Yening Wang, Yifeng Yan, Zhongxian Zhao in MRS Online Proceedings Library (1990)