A spin relaxation lifetime of 490±70 ps was obtained at room temperature.
获得初始自旋偏振度约为0·2,此结果支持在圆偏振光激发下,重、轻空穴带的跃迁强度比为3∶1,而不支持1∶1或1∶0·94的观点·同时获得自旋偏振弛豫时间为490±70ps,定性分析了自旋弛豫机理,认为BAP机理是电子自旋弛豫的主要机理。
Under non-resonant excitation, the spin relaxation lifetimes of 3.
实验发现,在非共振激发条件下,厚度为1/3单层的InAs亚单层中电子自旋弛豫寿命长达3。
In this paper,a brief review on spin relaxation in semiconductors is given.
本文对半导体中的自旋弛豫过程给出一个简要的回顾,介绍了半导体材料从体材料到量子阱、量子线、量子点不同维数的结构中各种自旋弛豫过程,主要关注了自旋去相位和相干控制。
Electron-and Hole-spin Relaxations in InAs/GaAs Single Quantum Dots
InAs/GaAs单量子点中电子/空穴自旋弛豫
A Study of Ultrafast All-optical Polarization Switch Based on Spin Relaxation in InGaAs/InP MQWs;
基于InGaAs/InP多量子阱中电子自旋弛豫的超快全光偏振开关的研究
Investigation of the Thermal Relaxation in IrMn-Based Spin Valve Multilayers
IrMn基自旋阀结构多层膜的热弛豫研究
New NMR Methods for Determination of Self-Diffusion Coefficient and Relaxation Times;
自扩散系数和弛豫速率测定的NMR新方法研究
Monte Carlo Simulation of Liquid Self-diffusion with Surface Relaxation
具有表面弛豫的液体自扩散的Monte Carlo模拟
Mechanical and Impedance Relaxations Study in Na_xCo_2O_4
Na_xCo_2O_4陶瓷的力学弛豫和阻抗弛豫研究
Snoek Relaxational Peak in a Fe-Cr-Al Alloy;
Fe-Cr-Al合金中的Snoek弛豫
Lineshape and Rotating-frame Longitudinal Relaxation of Intermolecular Multiple-Quantum Coherences, and its MRI Applications;
分子间多量子相干信号的线形理论、旋转坐标系纵向弛豫性质及其磁共振成像应用
The nuclei can relax to their normal distribution.
核子可以弛豫到它们正常分布状态。
A new relaxation oscillation mode is found through the dynamic simulation.
通过模拟发现了新的弛豫振荡模式。
The relaxation is due to the interactions with the thermal excitations.
弛豫是由热激发相互作用而产生。
Furthermore, they are all dealing with fully relaxed material.
另外，它们都处理完全弛豫的材料。
Study on the Growth and Phase Transition of Relaxor Ferroelectric Single Crystals;
弛豫铁电单晶的生长及其相结构研究
Preparation and Characterization of PST-based Relaxor Ferroelectric Ceramics;
PST基弛豫铁电陶瓷的制备与性能研究
Synthesis and Relaxivity of Multi-Nuclear Gadolinium Complexes as New MRI Contrast Agents;
多倍体钆（Ⅲ）配合物的合成与弛豫效能
Magnetic relaxation effects in phase-separated polycrystalline Nd_(0.85)Sr_(0.15)CoO_3;
相分离体系Nd_(0.8)5Sr_(0.15)CoO_3的弛豫现象
Dielectric Relaxation and Multiferroic Characteristics of BiFeO_3, YFeO_3 and YMnO_3-Based Ceramics
BiFeO_3、YFeO_3与YMnO_3基陶瓷的介电弛豫与多铁性
Research on Thulium-doped Fiber Lasers Cross-Relaxation Features
掺铥光纤激光器的交叉弛豫特性研究