The F-P laser diode was self-seeded from two fiber gratings that act as wavelength filters.
提出了一种用两个光纤光栅作法布里珀罗半导体激光器的外反馈元件 ,在外加正弦信号的驱动下工作在增益开关状态的双波长自注入式脉冲半导体激光器。
Diffusion theory of spin injection into organic polymers;
自旋注入有机物的扩散理论
Effect of spin injection on electrical conductivity of polarons in an organic semiconductor system
自旋注入对有机半导体极化子电导的影响
We presents a theoretical analysis on a self injected excimer laser (SIEL) with 1￣10 ns continuous width tunable pulses output from a typical commercial excimer laser.
给出自注入式可变短脉冲准分子激光器运转和设计的理论基础。
Electric detection of spin injection efficiency;
自旋注入效率的电学探测
Numerical calculations indicate that increasing bias voltage will enhance the spin injection efficiency(SIE) in single magnetic junction but decrease the tunneling magnetoresistance(TM.
利用量子隧穿理论研究了磁性半导体隧道结中自旋输运的偏压影响,分别讨论了自旋注入源是铁磁金属和铁磁半导体两种情况下,磁性半导体隧道单结中自旋注入效率对偏压的依赖关系。
A spin drift-diffusion equation is discussed, and the spin injection efficiency in Fe/GaAs structure, which is a representative of ferromagnet/semiconductor (FM/SC) structure, is analyzed.
如果选取参数适当,可以在Fe/GaAs结中获得较大的自旋注入效率。
Effects Induced by Different Spin-Orbit Couplings in Spin Transistor and Spin Injection
自旋晶体管和自旋注入中不同自旋轨道耦合引起的效应
Dynamics of Spin Injection and Transport in Organic Polymer;
有机聚合物中自旋注入及输运的动力学研究
Spin Injection and Transport Properties in Organic Device
有机材料器件自旋注入和输运特性研究
Effect of spin injection on electrical conductivity of polarons in an organic semiconductor system
自旋注入对有机半导体极化子电导的影响
Effect of Interface Spin-Flip Scattering on Spin Injection in a Finite Ferromagnetic/Nonmagnetic-semiconductor/Ferromagnetic Junction
界面自旋翻转对有限尺寸的铁磁体/非磁性半导体/铁磁体体系自旋注入的影响(英文)
Magnetic Force Microscopy Study of Magnetic Nano-Materials and Exploration of Spin Injection into Organic Semiconductors;
纳米磁性材料的磁力显微镜研究及自旋注入有机半导体探索
One solution employs a ferromagnetic metal to inject a spin-polarized current into a semiconductor.
解决这种问题的办法是，利用铁磁金属将自旋偏极化的电流注入半导体内。
automatic rotary type PVC sole injection moulding machine
自动旋转式PVC鞋底注射成型机
full-automatic type in-line screw plastic injection mould machine
全自动螺旋直射式注塑机
It is probable that life animates all the planets revolving round all the stars.
生命为一切围绕恒星旋转的行星注入活力。
Research on Axial Injection System of Cyclotron Virtual Prototyping;
回旋加速器虚拟样机轴向注入系统设计研究
Study of High-current Oxygen Ion Implanter High Temperature Rotation Scanning Target;
强流氧离子注入机高温旋转扫描靶的研究
Calculation of double anode magnetron injection gun for gyrotron using boundary element method
回旋管双阳极磁控注入枪的边界元法计算
We introduce labels for the spin of electron as follows.
我们引入电子自旋的标记如下。
In experiments，an injection of cytoplasm from dextral eggs changes the pattern of sinistral eggs，but an injection from sinistral eggs does not influence dextral eggs.
用取自左旋卵子的细胞质进行的注射却不能影响到右旋卵子。
drawn helplessly into the vortex of society, party politics, etc
不由自主卷入社会、 党派斗争等的旋涡里.
A Study of Performance of Scroll Compressor under Liquid Refrigerant Injection and Structural Parameter Optimal Design;
液体制冷剂注入的涡旋压缩机特性的研究与结构参数优化
Study on Initial Rotor Position Detection for PMSM Based on Rotating High Frequency Signal Injection
基于旋转高频注入法的永磁同步电机转子初始位置检测研究