頁籤選單縮合
| 題 名 | Dielectric Properties and Hysteresis Loops of the Bilayer Ising Model |
|---|---|
| 作 者 | Essaoudi, I.; Ainane, A.; Saber, M.; Gonzalez, J.; | 書刊名 | Chinese Journal of Physics |
| 卷 期 | 47:4 2009.08[民98.08] |
| 頁 次 | 頁561-573 |
| 分類號 | 330 |
| 關鍵詞 | |
| 語 文 | 英文(English) |
| 英文摘要 | The hysteresis loops, susceptibility, and pyroelectric coefficient of a ferroelectric or ferrielectric bilayer system consisting of two monolayers (A and B) with different spins (SA = σ = 1/2 and SB = S = 3/2) in the presence of the crystal field in the monolayer B have been studied. Within an unusual mean-field theory based on the probability distribution technique that accounts for the self spin correlation functions, we discuss the effects of the external longitudinal electric field on the polarization, susceptibility, and pyroelectric coefficient of the cubic lattice. We show that by a choice of the temperature the hysteresis loops can be varied over a very wide range. |
本系統中英文摘要資訊取自各篇刊載內容。