Isoya, JunichiNishizawa, MasayasuTanaka, KazunobuUmeda, TakahideYamasaki, SatoshiYasuda, Tetsuji2004-12-102004-12-1020012001http://hdl.handle.net/2003/1827410.17877/DE290R-6248enThe American Physical SocietyPhysical Review Letters530Electron Spin Resonance Observation of the Si(111)-(7×7) Surface and Its Oxidation Process10.1103/PhysRevLett.86.1054article (journal)