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首页> 外文期刊>Physica, C. Superconductivity and its applications >The effect of charge neutral doping and oxygenation on the magnetic properties of melt textured YBa2Cu3O7-delta
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The effect of charge neutral doping and oxygenation on the magnetic properties of melt textured YBa2Cu3O7-delta

机译：电荷中性掺杂和氧合对熔融织构YBa2Cu3O7-δ磁性的影响

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摘要

The effects of charge neutral doping on the magnetic properties of melt textured YBa2Cu3O7-delta are reported. Additions of Ca ions in combination with Ce and Hf ions were considered. By coupling dopants it was found degradation of T, could be reduced (relative to 2+ doping alone) and a peak effect could be produced in the magnetization curve. The peak effect; in Y123 co-doped with Ca-Ce is not completely removed with extensive 1 atm or high-pressure (100 bar) oxygenation. The observed peak effect is thought to be due to a combination of chemical doping and oxygenation effects. (C) 2001 Elsevier Science B.V. All rights reserved. [References: 24]
机译：据报道，电荷中性掺杂对熔融织构的YBa2Cu3O7-δ磁性的影响。考虑了Ca离子与Ce和Hf离子的结合。通过耦合掺杂剂，发现可以降低T的降解（相对于单独的2+掺杂），并且可以在磁化曲线中产生峰值效应。峰值效果;在1 atm的大气压或高压（100 bar）氧合作用下，未完全除去掺有Ca-Ce的Y123中的Si。据认为，观察到的峰值效应是由于化学掺杂和氧合效应的结合。 （C）2001 Elsevier Science B.V.保留所有权利。 [参考：24]

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