超导体

In this paper, we studied the entangled quasi-particles created by local and nonlocal Andreev reflection in a structure of normal metal-superconductor-normal metal.

在本文中，我们讨论了普通导体-超导体-普通导体型结构中由Andreev反射产生的粒子纠缠。

It is true case that there is occupancy of O(3)at the apical site in NCCO.

为深入研究n型超导体的超导机制开辟了一条新思路。

In superconductors, the bosons are the pairs of bound electrons thAT form AT the Fermi surface

在超导体中，玻色子是在费密表面形成的束缚态电子对。

The design cross sectional area of shunt is calculated by the product of carrying rated current ratio and Bi-2223/AgAu matrix and shunt resistivity ratio. When quenching happens, shunt carries more current to void burn out or overheat of superconductor. Shunt which provides an enough heat sink can restrain the temperature rising of HTS section too fast.

分流器横截面积确定基于分流器与Bi-2223基体AgAu的电阻率对失超后电流分配比，这样保证超导体转人电阻态后分流器分流大部分电流，同时由于分流器具有很好热沉作用，抑制超导体温度迅速上升，从而避免超导材料烧毁或过热。

Theconclusion that the refrigeration effect is proportional to the demagnetizing factor Dagitates us to chose film as working substance for its good thermal conductivity andstrongest demagnetization effect.

考虑到薄膜利于传热，而且在垂直场时的D最大，如果利用几种不同工作温度的超导体薄膜进行多级制冷，可以估计I类超导体在极低温下的磁制冷效应应该是很有应用前景的。

For bounded 3 dimensional superconductors with smooth surface, we showed that superconductivity nucleates first at the surface where the applied field is tangential.

证明了有光滑表面的有界3维超导体首先在表面与外磁场相切的部分出现超导电性；带有棱或尖角的超导体具有更高的第三临界场。

Some possible related phenomena and theory of high-T〓,heavy fermion superconductor as well as ternary magnetic superconductor aredescribed.

文中回顾了主要的实验现象，简单介绍了可能与该类材料相关的高温超导材料、重费米子超导体、三元磁性超导体。

These miniscule sensors comprise two superconductors which are separated by an insulating layer measuring 1 to 2 nanometres, usually of aluminium oxide, with an area of 500 by 500 nanometres.

这些小尺度的传感器是由两个超导体组成，两个超导体之间由一1～2纳米的绝缘层分隔，材料为氧化铝，面积为500×500纳米。

By measuring the diamgnetic superconducting signal, an unexpected second transition on the M curve was observed in several types of overdoped HTS.

通过测量高温超导体的抗磁信号，发现在过掺杂的高温超导体中存在着抗磁信号的第二个异常转变。

Bulgac explains that although scientists created such superconductors, they are not very well understood.

Bulgac 解释说，虽然科学家们已经制造出了超导体，但是对超导体的性质并不了解。

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。