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A superconducting mechanism for K3C60 and Ba1-xKxBiO3 has been suggested. This is the combining picture of the Cooper pair and the Ogg pair. Numerical calculations within the framework of this picture have been done for K3C60 and Ba1-xKxBiO3, and the overall consistency with the experimental data of superconducting properties is good. 相似文献
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A superconducting mechanism for K3C60 and Ba1-xKxBiO3 has been suggested. This is the combining picture of the Cooper pair and the Ogg pair. Numerical calculations within the framework of this picture have been done for K3C60 and Ba1-xKxBiO3, and the overall consistency with the experimental data of superconducting properties is good. 相似文献
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Ce:Fe:LiNbO3晶体的全息存储和相位共轭特性的研究 总被引:6,自引:1,他引:5
本文用提拉法从熔体中生长了Ce:Fe:LiNbO_3晶体,并采用二波混合和简并四波混合方法研究和测试了晶体的全息衍射效率和相位共轭反射率.以Ce:Fe:LiNbO_3晶体作为存储元件和相位共轭镜,实现了光学实时全息关联存储. 相似文献
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利用LB薄膜技术在一定尺寸的钾离子交换玻璃波导上制备了30层四—4—(2、4—二特戊基苯氧基)酞菁铜(简称tapCuPc)Z型LB薄膜,形成覆盖有LB薄膜的四层介质波导.首次报道在室温下采用不同激光脉冲观察覆盖有LB薄膜的光波导片上的光学双稳特性,除去LB薄膜覆盖层后没有观察到光双稳特征. 相似文献
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