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Systematic X-Ray Diffraction Study of Ba1-xKxBiO3 Single Crystals

並列摘要


Crystal structures of ten Ba1-xKxBiO3 single crystals (BKBO), grown by the anodic electrocrystallization process, were analysed to compare with previous studies on sintered powder samples. Results show that BKBO prepared in this way exhibit the same crystal symmetry of space group Pm3m for a wide range of x-values (0.39 to 0.66) and also indicates that there are solubility distributions both for potassium and oxygen. Oxygen deficiency lowers the superconducting transition temperature Tc. Electron density maps, calculated from room temperature S-ray diffraction data, do not show conspicuous difference between superconducting and nonsuperconducting samples.

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林若彧(2010)。二元液晶的物理與元件特性〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/cycu201000690
楊圃臺(2017)。關渡和平鎮土壤的砷有效性在水稻生長期間變化之機制〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU201703434
Sun, R. C. (2016). 靜電防護元件之電導調變與開啟速度研究 [doctoral dissertation, Feng Chia University]. Airiti Library. https://doi.org/10.6341/fcu.P9949765

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