Skip to main content

and
  1. No Access

    Article

    Studying Cu2–xSe phase transformation through DSC examination

    The thermal effect accompanying the transition of Cu2–xSe into a superionic conduction state was studied by non-isothermal measurements, at different heating and cooling rates (β=1, 2.5, 5, 10 and 20°C min–1). Du...

    K. Chrissafis, K. M. Paraskevopoulos in Journal of Thermal Analysis and Calorimetry (2006)

  2. No Access

    Chapter

    Incommensurate — Commensurate Phase Transition of Cu2-×Te. (x < 0.05)

    In the temperature range 25ºC to 600°C, Cu2-×Te (x<0.05) undergoes a sequence of phase transformations schematically shown in Fig. 1.1 The highest temperature phase (∊-phase) and the one stable at room tempera...

    N. Vouroutzis, C. Manolikas in Geometry and Thermodynamics (1990)

  3. No Access

    Article

    Modulated Phases and Domain Structure in Double Niobates with Tetragonal Tungsten Bronze — Like Structure

    The domain structure and the commensurate — incommensurate transition of some niobates, with general formula A2BNb5O15 where A = Ba, Sr or Pb and B = Na or K, are examined by using electron microscopy and electro...

    C. Manolikas in MRS Online Proceedings Library (1983)