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  1. No Access

    Article

    High temperature dependence of the density of two-dimensional electron gas in Al0.18Ga0.82N/GaN heterostructures

    Temperature dependence of the density of two-dimensional electron gas (2DEG) in Al0.18Ga0.82N/GaN heterostructures has been investigated by means of high temperature Hall measurements ranging from room temperatur...

    M.J. Wang, B. Shen, F.J. Xu, Y. Wang, J. Xu, S. Huang, Z.J. Yang… in Applied Physics A (2007)

  2. No Access

    Article

    Temperature characterization of Raman scattering in an AlGaN/GaN heterostructure

    Raman scattering from an AlGaN/GaN heterostructure was performed in the temperature range from 77 to 773 K. The first- and second-order Raman scattering of the A1 longitudinal-optical phonon–plasmon coupled mode ...

    D.J. Chen, B. Shen, X.L. Wu, J.C. Shen, F.J. Xu, K.X. Zhang, R. Zhang… in Applied Physics A (2005)

  3. No Access

    Article

    Microstructure and internal friction of spray deposited Al-3.3Fe-10.7Si alloy

    Al-3.3Fe-10.7Si alloy has been experimentally made with spray deposition technology. The internal friction of the alloy which was directly associated with the microstructures under spray deposited, extruted an...

    B. H. Luo, F. J. Xu, Y. Q. **e in Journal of Materials Science (2000)