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Phase Transitions in a Transverse Spin-1/2 Ising Ferroelectric Superlattice

並列摘要


We consider an infinite ferroelectric superlattice in which the elementary unit cell is made up of l atomic layers of type A and p atomic layers of type B. Based on the transverse Ising model we examine the phase transition properties of the ferroelectric superlattice. Using effective field theory with the transfer matrix method, we derive a nonlinear equation for the phase transition temperature of the superlattice with an arbitrary layer-number in one period and arbitrary exchange constants. Numerical results are given for the dependence of the Curie temperature on the layer-number and the interface exchange constant of the superlattice.

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被引用紀錄


邱冠璋(2011)。鐵酸鉍/鎳酸鑭/氧化鋅核殼奈米柱結構的製備及特性研究〔碩士論文,國立清華大學〕。華藝線上圖書館。https://doi.org/10.6843/NTHU.2011.00328
陳育鈞(2010)。電漿熔射噴塗法製備固態氧化物燃料電池Ni/CeO2陽極之製程與性質探討〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2010.00242

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