查询词典 superconductivity

We treat the superconductivity electron as Brownian motion particle in period potential, by using matrix continued fraction method. We solve the corresponding Fokker-Planck equation of electron and obtain the Voltage-Current Characteristics of Josephson Junctions with thermal fluctuations.

我们将超导电子视作在其位相形成的周期势场中作布朗运动，并利用矩阵连分法求解相应的Fokker--Planck方程，得到Josephson结在热涨落存在时的Ⅰ-Ⅴ特性曲线，计算结果与实验相符合。

High temperature superconductivity ; cryostat ; low temperature thermometer ; the tetrode method

高温超导电性；低温恒温器；低温温度计；四引线测量法

Crystal Structure; Reciprocal Lattice; Crystal Binding; Phonon; Free Elecron Fermi Gas; Energy Bands; Semiconductor Crystals; Superconductivity; Dielectrics and Ferroelectrics; Diamagnetism and Paramagnetism; Ferromagnetism and Antifierromagnetism; Magnetic Resonance.

晶体结构、反商晶格、晶体链结、声子、自由电子费密气、能带、半导体晶体、超导体、介电材料与铁电材料、抗磁与顺磁、铁磁与反铁磁、磁与共振。

In this paper we review some recent progress on the nucleation of zeros and the structure of the nodal sets of the complex-valued solutions of Ginzburg-Landau system for superconductivity and of more general partial differential equations with magnetic Schrodinger operator.

本文考察了近年来对超导的Ginzburg-Landau方程复值解的零点的产生与零点集的结构的研究进展，也考察了含有磁Schrodinger算子的更一般的偏微分方程的相关问题。

These two basic electrodynamic properties give superconductivity its unique interest.

上述两个基本电动力学性质使超导电性具有无比的重要性。

That day we discussed a paper recently published by the great German physicist Werner Heisenberg on the theory of superconductivity.

那天，我们讨论了伟大的德国物理学家维尔纳·海森伯格新近发表的有关超导理论的论文。

Jan Hendrik Schon's success seemed too good to be true, and it was. In only four years as a physicist at Bell Laboratories, Schon, 32, had co-authored 90 scientific papers—one every 16 days—detailing new discoveries in superconductivity, lasers, nanotechnology and quantum physics.

简亨德里克舍恩的成功似乎令人难以置信，但它的确如此。32岁的舍恩曾是贝尔实验室的物理学家，在短短4年间，他却与人合作撰写了90篇科技论文——每1 6天一篇——这些论文详尽阐述了他在超导，激光，纳米技术和量子物理学方面的最新发现。

Methods The turbo FLAIR images of 30 healthy brains and 17 patients with SAH 4-35 days after the ictus were obtained at T5-NT 0.5 T superconductivity MR scanner.

30例头部健康者和17例次SAH患者在发病后第4-35天进行头部MRI检查。

Tounderstand its superconductivity, it is essential to study the bondstructure and electronic states in charged C〓. Based on a tight- binding model and the group analysis, we depict in detail the bondstructure and electronic states of charged C〓, and explain the split ofenergy levels and irreducible representation.

富勒球状碳家族的发现已在化学和物理学中形成了新的研究领域，特别是碱金属掺杂的〓还是Tc较高的超导体，国内外已形成了〓的研究热潮，实验表明，C〓超导体主要来源于电子〓声子相互作用，这要求对C〓的电子态和晶格振动有深入的研究。

All unique properties of charges, spins and crystal structures of transition metal-oxides can attribute to their symmetrical valence electron orbital. Indeed, many important features, such as high temperature superconductivity, colossal magnetoresistance effect and metal-insulator transition are in closely connection to the complicate charge-spin interaction.

中文摘要过渡金属氧化物中，电荷、自旋及晶体结构等属性，皆与价电子轨域对称性有关，因为它们的电子电荷与自旋彼此间的交互作用，以及晶体结构上的转变，产生如：高温超导、庞磁阻效应及金属绝缘相变等物理特性。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。