- 期刊
- OpenAccess
Energy Shift and Hole Localization in Y1-xPrxBa2Cu3O7-δ From the 0 1s X-ray Near-Edge-Absorption Spectroscopy
並列摘要
High-resolution 0 1s x-ray near-edge-absorption spectra of Y1-xPrxBa2Cu3O7-δ (abbreviated as Prx-123) have been measured. The spectra indicate that the Pr ions not only affect the spectral energies but also the spectral profiles. The binding energy of the 1s state of the oxygen in the CuO2 planes is suggested to become smaller when Y is substituted by Pr. The number of holes derived from the spectral intensity designated the transition of 0 1s to the valence band suggests that the fraction of Pr^4+ is about 0.3. The holes residing in Prx-123 are demonstrated to be localized and completed when Pr concentration is increased beyond x ≌ 0.5. The result of hole localization is consistent with a model based on the Pr 4f - 0 2p hybridization.
並列關鍵字
無資料被引用紀錄
徐竺君（2017）。一次性設備的最佳設計與可靠度抽樣計畫〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2017.00144
陳士孝（2014）。同步輻射X光光譜與穿透式電子顯微鏡對鑽石薄膜之研究〔博士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2014.00467
Wang, D. C. (2013). 使用T-S模糊小腦控制DC-DC昇壓式轉換器之輸出電壓調節 [master's thesis, Tamkang University]. Airiti Library. https://doi.org/10.6846/TKU.2013.00669
Asri, R. W. P. (2011). 品牌知名度、品牌聯想、知覺品質與品牌忠誠之關聯性研究：台灣與印尼青少年消費者之顧客基礎品牌權益比較 [doctoral dissertation, Tamkang University]. Airiti Library. https://doi.org/10.6846/TKU.2011.01027
陳怡柔（2009）。中國對外直接投資之實證研究〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2009.01394
延伸閱讀
- 劉訓昊（2006）。X-ray absorption spectroscopy and magnetic circular dichroism study of Ag-doped Fe3O4〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2006.00319
- Liao, Y. F. (2009). X-ray absorption spectroscopy study the origin of ferromagnetism in the Co doped ZnO diluted magnetic semiconductor [doctoral dissertation, National Tsing Hua University]. Airiti Library. https://doi.org/10.6843/NTHU.2009.00760
- 陳昱安（2016）。X-ray absorption spectroscopy study of the electronic structure of the shape memory alloys Ti50-xNi50+x〔碩士論文，淡江大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0002-1707201619101000
- Hsieh, C. H., Chang, C. N., Lee, S. B., Kao, H. C. I., & Chin, C. H. (2003). Effects of Ca^2+ and La^3+ in Y1¡xCaxBa2¡xLaxCu3Oy Study- An X-Ray Absorption Spectroscopy. Chinese Journal of Physics, 41(1), 59-69. https://www.airitilibrary.com/Article/Detail?DocID=05779073-200302-201210090001-201210090001-59-69
- 林國揚（2008）。X-ray absorption spectroscopy study of Sb and Se doped Bi2Te3 powders〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2008.01108