Atomic-scale depth profiling of composition, chemical structure and electronic band structure of La2O3/Si(100) interfacial transition layer

H Nohira, T Shiraishi, K Takahashi, T Hattori, Kashiwagi, I, C Ohshima, S Ohmi, H Iwai, S Joumori, K Nakajima, M Suzuki, K Kimura, Hiroshi NOHIRA

Research output: Contribution to journalArticle

Abstract

The composition and chemical structures of lanthanum oxide films were determined by combining angle-resolved photoelectron spectroscopy and high resolution Rutherford backscattering studies. Conduction and valence band discontinuity at La2O3/Si(1 0 0) interface was also determined by measuring the O 1s photoelectron energy loss and valence band spectra. (C) 2004 Elsevier B.V. All rights reserved.
Translated title of the contributionAtomic-scale depth profiling of composition, chemical structure and electronic band structure of La2O3/Si(100) interfacial transition layer
Original languageEnglish
Pages (from-to)493 - 496
JournalApplied Surface Science
Volume234
Issue number1-4
DOIs
StatePublished - Jul 2004

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