Unusual energy separation of subbands in Si(111) p-channels induced by In adsorption

• Main Authors: Ayob, Nur Idayu, Takeda, Sakura Nishino, Sakata, Tomohiro, Yoshikawa, Masaaki, Morita, Makoto, Daimon, Hiroshi
• Format: Article
• Language: English; English
• Published: Japan Society of Applied Physics 2015
• Subjects: QC Physics; T Technology (General)
• Online Access: http://irep.iium.edu.my/56962/1/JJAPPublished.pdf; http://irep.iium.edu.my/56962/7/56962_Unusual%20energy%20separation_scopus.pdf; http://irep.iium.edu.my/56962/; http://iopscience.iop.org/article/10.7567/JJAP.54.065702/pdf
• Institution: Universiti Islam Antarabangsa Malaysia

We investigated the dispersion structure of the hole subbands in vicinal Si(111)4 ' 1-In surfaces directly by angle-resolved photoelectron spectroscopy. In this study, three inversion layers with different impurity concentrations and numbers of times of flash annealing (FA) were investigated....