4) Zener tunneling 齐纳隧穿 1. It is found that in a high electric field electrons can transit from the valence band to the conduction band,which is demonstrated to be Zener tunneling in organic semiconductors. 发现在足够高的电场下,价带中的电子可以穿过带隙进入导带,即有机聚合物中的齐纳隧...
Landau-Zener tunneling 光子晶格Kerr型非线性Landau-Zener隧穿Nonlinear Landau-Zener tunneling in two-dimensional photonic lattices of Kerr nonlinearity media is investigated. We first derive the nonlinear three-level Landau-Zener model in photonic lattices for the case of hexagonal symmetry, and then ...
1. Nonlinear Landau-Zener tunneling in two-dimensional photonic lattices 二维周期光子晶格中的非线性Landau-Zener隧穿更多例句>> 2) nonlinear Landau-Zener tunneling 非线性Landau-Zener隧穿 1. Two-level model of light propagation in photonic lattices and nonlinear Landau-Zener tunneling 光子晶格中...
Keywords:quantumadiabatictransition;Landau-Zenertunneling;two-levelmodel;BEC 独创性声明 本人声明所呈交的学位论文是我个人在导师指导下进行的研究工作及取得的 研究成果。尽我所知,除文中已经标明引用的内容外,本论文不包含任何其他个人 或集体已经发表或撰写过的研究成果。对本文的研究做出贡献的个人和集体,均已 ...
Application of strong dc electric field to an insulator leads to quantum tunneling of electrons from the valence band to the conduction band, which is a famous nonlinear response known as Landau-Zener tunneling. One of the growing interests in recent studies of nonlinear responses is nonreciprocal ...
of the condensate undergoes Landau-Zener tunneling out of the lowest band each time a Bragg-resonance is crossed. The separations between the different spots vary because detection occured after different time delays. In order to accelerate the condensate, we adiabatically ...
Quantum State Preparation in Circuit QED Via Landau-Zener Tunneling[J].Europhysics Letters,2006.22-28.Saito K,Wubs M,Kohler S,Hanggi P,Kayanuma Y.Quantum state preparation in circuit QED via Landau-Zener tunneling. Europhysics Letters . 2006...
Both these characteristics can be taken as an effective way to observe the Landau-Zener tunneling in the optical lattices. 展开 关键词: Boltzmann equation optical lattices probability tunnelling DOI: 10.1103/PhysRevA.79.053613 被引量: 2 年份: 2009 ...
A nonlinear Landau-Zener model was proposed recently to describe, among a number of applications, the nonadiabatic transition of a Bose-Einstein condensate between Bloch bands. Numerical analysis revealed a striking phenomenon that tunneling occurs even in the adiabatic limit as the nonlinear parameter...
2. Many-body Landau-Zener tunneling in the Bose-Hubbard model [J] . Tomadin A, Mannella R, Wimberger S Physical Review, A. Atomic, molecular, and optical physics . 2008,第1aPta2期 机译:Bose-Hubbard模型中的多体Landau-Zener隧道 3. Many-body Landau-Zener tunneling in the Bose-Hubba...