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Volumn 308, Issue 5727, 2005, Pages 1440-1442

Materials Science: Structure of the ultrathin aluminum oxide film on NiAl(110)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINA; MATHEMATICAL MODELS; OXIDATION; SCANNING TUNNELING MICROSCOPY; STOICHIOMETRY; ULTRATHIN FILMS;

EID: 20444392081     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1107783     Document Type: Article
Times cited : (353)

References (27)
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    • M. Frank et al., Surf. Sci. 492, 270 (2001).
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    • 1542408817 scopus 로고    scopus 로고
    • A. Stierle et al., Science 303, 1652 (2004).
    • (2004) Science , vol.303 , pp. 1652
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    • note
    • Materials and methods are available as supporting material on Science Online.
  • 20
    • 20444404046 scopus 로고    scopus 로고
    • note
    • s atoms are visible for larger bias voltages, where the tip-surface distance is relatively large. Obtaining atomic resolution in the low-temperature STM at moderately high tunneling voltages as well as the appearance of the STM images in (14) indicate that the contrast observed in the low-temperature images is not due to simple LDOS but rather due to an adsorbate at the tip interacting with the surface Al atoms, similar to the process discussed for chemical contrast on alloys (24). This type of image was not observed at room temperature, indicating that the adsorbate is not stable at the tip at room temperature.
  • 21
    • 20444391170 scopus 로고    scopus 로고
    • note
    • 2, respectively (25, 26).
  • 27
    • 20444423082 scopus 로고    scopus 로고
    • note
    • We thank H.-J. Freund for helpful discussions and for lending an NiAl single crystal to us. This work was supported by the Austrian Fonds zur Förderung der wissenschaftlichen Forschung.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.