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Volumn 93, Issue 26 I, 2004, Pages

Imaging of all dangling bonds and their potential on the Ge/Si(105) surface by noncontact atomic force microscopy

Author keywords

[No Author keywords available]

Indexed keywords

CONTACT POTENTIAL DIFFERENCE (CPD); ELECTROSTATIC POTENTIAL; FREQUENCY DEMODULATION; KELVIN PROBE FORCE MICROSCOPY (KFM);

EID: 42749098678     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.266102     Document Type: Article
Times cited : (68)

References (24)
  • 8
    • 0035970899 scopus 로고    scopus 로고
    • M. A. Lantz et al., Science 291, 2580 (2002).
    • (2002) Science , vol.291 , pp. 2580
    • Lantz, M.A.1
  • 16
    • 13444265474 scopus 로고    scopus 로고
    • note
    • In the structure of the Ge(105) surface, eight atoms are found having a dangling bond in a rectangular (1×2) unit cell. With a p1g1 symmetry of the surface structure, four types of the atoms are arranged with a glide symmetry in the unit cell.
  • 21
    • 13444269946 scopus 로고    scopus 로고
    • T. Hashimoto, Y. Morikawa, and K. Terakura (to be published)
    • T. Hashimoto, Y. Morikawa, and K. Terakura (to be published).
  • 24
    • 13444293809 scopus 로고    scopus 로고
    • note
    • In addition to the force due to chemical bonding with the dangling bond states, there are other types of forces detected by NC-AFM, such as van der Waals force. While NC-AFM controls the amount of the total force, adjusting an intensity of the dangling bond force is not straightforward. In order to pick up a component of the dangling bond force, an analysis by a force curve measurement is necessary [7,8].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.