Sishen Xie

TL;DR: In this article, the crystal structure, superconductivity and magnetic properties of the title compounds have been investigated and the results revealed that with the concentration of Pr being constant, the transition temperatureTc of this system decreases with the increasing of La, or rather with an increasing of effective ionic radii of rare earth elements and disappears at aboutx=0.6.

TL;DR: In this paper, the structure, atomic positions, and Curie temperature of Gd2Fe17−xSix (x = 0, 1, 2) compounds are reported, where the authors show that the silicon atoms preferentially substitute iron atoms on site 18h and cause the dumbbell of iron atoms to extend along its axis.

TL;DR: The Nd2O3CuO phase diagram was calculated by using a regular solution model as discussed by the authors, which was constructed after an approximate treatment of the decomposition of CuO at 1025 °C.

TL;DR: In this paper, a polynomial-of-composition (POC) method was proposed for the treatment of excess molar volume of liquid in the presence of pressure on the liquid at about 0.85mol NaIO3.

TL;DR: The crystal structure and superconductivity of the new superconducting phase TISr2(Ca, La)1Cu2O7 in the TlSrCaLaCuO system are investigated in this paper.