查询词典 manganites

We investigate the pressure effects on the mixed-valence manganites by in-troducing a pressure dependence of the Hunds rule coupling strength.

我们通过引入Hunds耦合的压力依赖关系研究了混价锰氧化物中的压力效应。

A great deal of attention has been attracted to CaCu3Mn4O12 manganites with perovskite-like structure not only for its large low field and well temperature stability but also for its special structure.

具有类钙钛矿结构的铜锰氧化物CaCu 3 Mn 4 O 12引起了人们的广泛兴趣，原因在于CaCu 3 Mn 4 O 12不仅具有较大的低场磁电阻，磁电阻值具有很好的温度稳定性，而且其晶体结构具有特殊性。

Since the observation of colossal magnetoresistance in perovskite manganites, these compounds had brought considerable attention in the study of these compounds because of their scientific and practical application.

自从在锰基钙钛矿结构氧化物中发现庞磁电阻效应以来，因为它对科学研究和实际应用都有潜在的价值，这类化合物引起了人们广泛的兴趣。

The temperature dependence of the resistivity at low temperature is further analyzed to understand the electric transport mechanism of CMR manganites.

为了了解这些材料的传输特性，我们也做了一系列的低温电阻率之量测，综合这些结果，可以更加了解CMR锰氧化物的传输行为及其基础科学相关问题的研究。

This dissertation gives an alternative way to improve the performance of perovskite manganites by broadening the intrinsic CMR through inducing magnetic inhomogeneity in the material.

本论文则从另一个角度出发，通过造成材料的磁不均匀性来增宽本征的超大磁电阻效应出现的温区，从而提高样品的磁电阻性能。

Below T_(M1),the resistivity increase under photo inducing. The maximum resistivity change(Δρ/ρ_0) in the La_(0.82)Te_(0.18)MnO_3 sample can reach 51.1% in 253K which is more large than that of hole-doped manganites. Above T_(M1) there is a photoconduction.

在低温区，激光的照射使得薄膜电阻率增大，其中La_(0.82)Te_(0.18)MnO_3在253K下的电阻变化率达到峰值51.1%，这比已有的报道中相同条件下的空穴掺杂材料有很大的提高；在高温区激光作用产生了较小的光电导现缘。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。