极化激元,polariton
1)polariton[p?u'l?rit?n]极化激元
1.Localization of surface-exciton polaritons;表面激子极化激元的定域化
2.New type of polariton in a piezoelectric superlattice;压电体超晶格中的新型极化激元
3.The dispersion relation of the polariton modes is discussed in detail in quantum well superlattices and quantum well wire superlattices with square cross sections four (not two) branches of polariton modes are obtained in their structures.量子阱超晶格和方形截面量子阱线超晶格中极化激元的色散关系被详细讨论。
英文短句/例句

1.Phonon-Polaritons in Ternary Mixed Crystals and Their Low-Dimensional Systems of Polar Semiconductors;极性半导体三元混晶及其低维系统中的声子极化激元
2.Study of Nonpolaritons in a Kerr Nonlinear Optical Resonator;克尔非线性光学谐振腔中非极化激元的研究
3.Magnetic Polaritons in Antiferromagnets/nonmagnets;反铁磁/非磁结构的磁极化激元色散关系
4.Researches on Phonon Polaritons and Excitons in Semiconductor Superlattice Structures;半导体超晶格结构中声子—极化激元与激子性质研究
5.The nonpolariton system constitutes free thermal radiation in the Kerr nonlinear blackbody.在克尔非线性黑体中非极化激元系统包含了自由的热辐射。
6.TWO TYPES OF NONDEPOLARIZING-ACTIVATED CALCIUM CHANNELS ON THE SPINAL CHOLINERGIC NEURONS FROM EMBRYONIC XENOPUS LAEVIS爪蟾胚胎脊髓胆碱能神经元上两类非去极化激活的钙通道
7.Inhibitory Effect of Electrical Stimulation on GABA-induced Depolarization in Rat Dorsal Root Ganglion Neurons;不同频率电刺激坐骨神经对DRG神经元GABA去极化反应的抑制作用
8.hollow cathode copper halide laser空心阴极卤化铜激光器
9.When pain is unremitting, dramatic changes follow: spinal cord neurons become hypersensitive and start firing in response to weak stimuli.当疼痛持续不消时,会造成显著的变化:脊髓神经元变得极度敏感,对微弱的刺激也产生放电反应。
10.Multivariate Function Extreme Value Based Calculations of the Defocused Amount of Expending Telescope激光扩束器离焦量的多元函数极值解法
11.The Ultra-Relativistic Electron Acceleration by Langmuir Plasmons in Laser Plasma;激光等离子体中极端相对论性电子的朗缪尔激元湍动加速
12.This method is known as time-domain IP.这种方法称为时间域激发极化法。
13.Study of Laser-Polarized ~(129)Xe via Nuclear Magnetic Resonance;激光极化~(129)Xe的核磁共振研究
14.Experimental Study on Induced Polarization Potential of Rock Frequency Domain岩样频率域激发极化电位的实验研究
15.Application of Induced Polarization Method in Yingshan Deposits Exploration激发极化法在银山矿区找矿中的应用
16.Spin Polarization Effect and Structures for the Transition Elements Molecules;过渡元素分子的结构和自旋极化效应
17.Research on the Parallel of GMRES(m) in Fast Multipole Boundary Element Method;多极边界元法中GMRES(m)的并行化研究
18.Initiative Seeking to Establish Multi-encouragement and Imbursement System for the Graduate Students;积极探索,创建多元化研究生奖助体系
相关短句/例句

polaritons极化激元
1.We calculate the bound state energy in the vicinity of a doped two-level atom in the field of polaritons.计算了极化激元场中二能级杂质原子周围的束缚态能量,给出了数值图解,从而直接验证了别人提出的此束缚态存在的见解,并为实验测量提供了理论依据。
3)nonpolariton非极化激元
1.In the blackbody, bare photons with opposite wave vectors and helicities are bound into pairs and unpaired photons are transformed into a different kind of quasiparticle, the nonpolariton.在克尔非线性黑体中,光子黑体场处于压缩的热辐射态,有相反波矢量和螺旋量的裸光子结合成光子对,不成对的裸光子将转换成一种新的准粒子——非极化激元
4)cavity polariton腔极化激元
1.Meanwhile we calculate the energy of three cavity polaritons at different incident angles formed by the coupling between cavity mode and the two exciton modes using the three harmonic oscillators coupling model, and the weights of cavity mode and the two exciton modes in the three cavity polaritons.采用传输矩阵方法利用半经典的线性色散模型 ,计算半导体微腔内同时存在重空穴激子、轻空穴激子时 ,在不同入射角度下的反射谱 ,同时 ,利用三简谐振子耦合模型计算了在不同入射角度下 ,腔模同时和重空穴激子模、轻空穴激子模耦合所形成的三支腔极化激元的能量 ,以及腔模、重空穴激子模、轻空穴激子模分别在三支腔极化激元中所占的权重 ,结果表明随着入射角的增加腔极化激元的高能支和两个低能支之间存在明显的反交叉现象 ,同时 ,腔模和重空穴激子模、轻空穴激子模在腔极化激元中所占的权重呈现增加或减小的趋
5)magnetic polaritons磁极化激元
1.were studied based on dispersion relation of magnetic polaritons in the structures of antiferromagnets/nonmagnets.在Voigt位形下,依据反铁磁 非磁三明治结构中的磁极化激元的色散关系,研究了此条件下色散曲线,结果表明,磁极化激元发生了分裂。
6)exciton-polariton激子极化激元
1.Macroscopic spontaneous coherence of exciton-polariton in semiconductor microcavities has been one of the most exciting fields in condensed matter physics.半导体及其微结构中激子极化激元的宏观自发相干性研究已经成为凝聚态物理前沿热门的研究课题之一,尤其是温度不太低情况下甚至室温下的激子极化激元凝聚以及相应器件的设计研发逐渐成为该领域研究者梦寐以求的目标。
延伸阅读

等离子体激元衰变中微子过程  等离子体中各种形式的波的量子叫作等离子体激元Γ(可看作准粒子)。等离子体激元衰变为一对正、反中微子的过程,称为等离子体激元衰变中微子过程。其反应为Γ→ve+尌e。式中右端的ve+尌e也可推广为vμ+尌μ,vτ+尌τ等,在真空中传播的自由光子,由于能量、动量守恒定律的限制(光子能量等于其动量和光速的乘积),不可能衰变为正、反中微子对。但是对于在等离子体中传播的光子,这种形式的等离子体激元相当于一个具有静止质量的光子,却可以衰变为正、反中微子对。这是由等离子体激元湮没为正、负电子对的电磁作用和由中介玻色子传递的弱作用二者组合起来的过程。这一过程使系统的能量被中微子带走。因为中微子与星体物质的相互作用微弱,所以它们有很强的穿透力,能够迅速逃逸。星体温度愈高,高能量的等离子体激元所占的百分比愈大,由衰变过程损耗的能量也愈大。由于等离子体激元的静止质量随着介质密度增加而增大,所以,在高密度区域内,和其他的星体辐射中微子机制比较,等离子体激元衰变中微子过程是星体中能量损耗的主要过程。中微子过程引起的星体能量损耗对星体的演化有重要作用(见中微子天文学)。