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The Structural Phase Transition of the Cubic to Tetragonal Superconductor Due to a Two-Fold Degenerate Electronic Band

並列摘要


In this paper we report that there exists a structural phase transition between cubic and tetragonal superconductors. Calculation of the transition temperature TM is performed with a half-filled doubly degenerate eg-band using BCS mean field theory. It is found that the transition temperature TM between the two superconductors reduces to that of the ordinary structural phase transition if the energy gap A is zero.

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被引用紀錄


林宗翰(2009)。利用含鈦沸石前驅物合成結晶型孔壁SBA-1介孔材料以及其催化應用〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2009.01514

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