查询词典 superconductivity

It is found that partial substitution of Sr for La induces the hole carrier evidenced by positive thermoelectric power but no bulk superconductivity is observed.

通过热电势的测量，我们发现在LaFeAsO中用少量的Sr部分取代La所获得的样品热电势为正值，说明体系中被引入了空穴载流子，但是并没有观察到超导电性。

The branch of physics that studies the properties of materials in the solid state: electrical conduction in crystals of semiconductors and metals; superconductivity; photoconductivity.

物理学中研究物质在固态中的性质：半导晶体的电流传导，超导电性和光导电性。

One of the issue that has been brought up is that the high energy kink could be nothing more than an artifact of the photoemission matrix element and thus, has nothing to do with superconductivity.

其中一个问题，已经提出的是，高能源扭结可能只不过是伪的光电发射矩阵元，因此，没有任何关系超导。

We obtained the infrared reflection spectra of Pr〓Y〓 Ba〓Cu〓O〓 system for the first time, in which the existence of Pr〓 is confirmed and found the reason, which the superconductivity descends along the increasing of the content of praseodymium, should be the great decrease of the carrier density.

我们首次对Pr〓Y〓-〓Ba〓Cu〓O〓进行了系统的红外光谱研究，证明了Pr的价态接近于+4，有效地解释了该体系随Pr含量增加超导性减弱的原因，在于载流子极大减弱。

A serendipitous discovery is now forcing investigators to expand their ideas on superconductivity.

一次意外的发现，促使研究人员将拓展了超导体的概念。

The discovery of high-temperature superconductivity by Bednorz and M〓ller in1986 opened a new chapter in the field of solid-state physics in general and in su-perconductivity in particular.

1986年，Bednorz和M〓ller的高温超导电性的发现，在广泛的固体物理领域，尤其在超导电性方面的研究打开了一个新的篇章。

Study of vortex dynamics of high-temperature superconductors is one of the most important and active fields of superconductivity.

高温超导体的磁通动力学性质的研究是超导电性研究的一个重要方面，具有理论和应用两方面的重要意义。

The recovery of superconductivity was a great achievement in the twentieth century.

超导的发现是20世纪物理学的一项伟大成果。

Some challenges in the study of nanoscale superconductivity are discussed at the end of this chapter.

最后给出了当前研究中存在的一些问题。

High temperature superconductivity is one of the worldwide hot topics because of its importance on basic research...

高温超导电性的研究无论是在基础科学领域还是在潜在的应用前景方面都具有重大意义，因此一直是深受全世界瞩目的研究热点之一。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。