Surface heterogeneity in KTaO₃ (001)

详细信息    查看全文

• 作者：Pratik Koirala ; ^{pratikkoirala2017@u.northwestern.edu} ; Ahmet Gulec ; Laurence D. Marks
• 刊名：Surface Science
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：657
• 期：Complete
• 页码：15-19
• 全文大小：1397 K
• 卷排序：657

文摘

Heterogeneous surface in (001) oriented KTaO3. Surface segregation of K6Ta10.8O30 after longer anneals at 600 °C. In-situ and ex-situ characterization of segregation mechanism. Wet chemical etching followed by annealing results in clean surfaces.