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Volumn 12, Issue 10, 2000, Pages 725-731

`Constructive nanolithography': Inert monolayers as patternable templates for in-situ nanofabrication of metal-semiconductor-organic surface structures - a generic approach

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC FORCE MICROSCOPY; MONOLAYERS;

EID: 0033733948     PISSN: 09359648     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-4095(200005)12:10<725::AID-ADMA725>3.0.CO;2-Z     Document Type: Article
Times cited : (234)

References (28)
  • 14
    • 0342292517 scopus 로고    scopus 로고
    • Ph.D. Thesis, Weizmann Institute, submitted September
    • a) E. Frydman, Ph.D. Thesis, Weizmann Institute, submitted September 1999.
    • (1999)
    • Frydman, E.1
  • 16
    • 0342292515 scopus 로고    scopus 로고
    • unpublished studies on the formation and structure of CdS particles on TFSM templates, using FTIR, UV-vis, XPS, AFM, and synchrotron X-ray scattering techniques
    • R. Maoz, H. Cohen, L. F. Chi, H. Fuchs, A. Gibaud, S. Hazra, J. Sagiv, unpublished studies on the formation and structure of CdS particles on TFSM templates, using FTIR, UV-vis, XPS, AFM, and synchrotron X-ray scattering techniques.
    • Maoz, R.1    Cohen, H.2    Chi, L.F.3    Fuchs, H.4    Gibaud, A.5    Hazra, S.6    Sagiv, J.7
  • 18
    • 0342292516 scopus 로고    scopus 로고
    • Ph.D. Thesis, Weizmann Institute, submitted May
    • b) K. Wen, Ph.D. Thesis, Weizmann Institute, submitted May 1999.
    • (1999)
    • Wen, K.1
  • 19
    • 0343597504 scopus 로고    scopus 로고
    • note
    • Attempts to non-destructively pattern a silane monolayer with a single carbon atom tail (MTS, methyltrichlorosilane) have invariably resulted in patterns showing both friction and topography contrast, within the entire voltage range, giving rise to observable images. This is consistent with past reports of the utilization of some short-tail silane monolayers as ultrathin resists for destructive lip-induced patterning of silicon and other materials [4g], which would suggest that non-destructive patterning may be possible only with compact organic films above a certain critical thickness.
  • 20
    • 0342727521 scopus 로고    scopus 로고
    • note
    • Debonding of OTS molecules may he expected to lead to higher friction in affected monolayer regions, as the enhanced "liquid-like" character of debonded tails would give rise to an enhanced viscous drag opposing the motion of the tip.
  • 21
    • 0342727520 scopus 로고    scopus 로고
    • note
    • Attempts to remove from the surface monolayer molecules (following inscription of patterns in the non-destructive patterning regime) by solvent treatments with sonication and Scotch-tape peeling failed, while exposure to solutions of OTS or NTS invariably resulted in the rapid self-assembly of a stable overlayer in the tip-inscribed areas. Whether the siloxane bonds are or are not affected under such conditions cannot thus be conclusively decided at this stage, the patterned monolayer displaying remarkable stability in all subsequent self-assembly and chemical modification operations.
  • 24
    • 0342292511 scopus 로고    scopus 로고
    • note
    • 1[11a] were omitted in Figure 3.
  • 25
    • 0342292512 scopus 로고    scopus 로고
    • note
    • Due to the hydrophobic and oleophobic character of the monolayer surface, the sample emerged completely dry and tree of traces of bulk liquid contamination from both the acid and ocatadecylamine solutions.
  • 28
    • 0343597499 scopus 로고    scopus 로고
    • note
    • Because of the convolution with the tip, the measured lateral dimensions of the particles may be overestimated. AFM images (taken with a sharp tip) of CdS generated by the same process (1 x CdS deposition) on a laterally unrestricted TFSM surface reveal particles with heights between 0.5 and 1.5 nm and lateral dimensions between 3 and 8 nm [6c].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.