메뉴 건너뛰기




Volumn 37, Issue 4, 2008, Pages 408-409

Reproducible single-molecule conductance measurements of 1,4-benzenedithiol with break junction methods by diluting it in a thin insulating monolayer

Author keywords

[No Author keywords available]

Indexed keywords


EID: 43149096703     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2008.408     Document Type: Article
Times cited : (6)

References (38)
  • 35
    • 43149122073 scopus 로고    scopus 로고
    • 2, (d) dipping it in freshly prepared 1 mM ethanol solution of BDT or BPDT for 1 min, (e) repeating (b) and (c).
    • 2, (d) dipping it in freshly prepared 1 mM ethanol solution of BDT or BPDT for 1 min, (e) repeating (b) and (c).
  • 36
    • 43149097214 scopus 로고    scopus 로고
    • This is rationalized by previously measured ionization poten tials (IPs) of phenyl ring and alkane of 6.9517a and 8.48 eV,17b respectively, against 4.47eV12a of Φ of bare Au(111) in the condensed phases. Thus, the effective barriers9b for currents through phenyl- and alkane-HOMO are approximately 2.48 and 4.01 eV, respectively, by ignoring the effect of gold substrate on IPs3a and the change in Φ12,13a It can be concluded from this observation that, in the presence of high concentration of BDT in the junction,6b the TBCs through the nonbonded BDT surrounding a few bridging BDT is not negligible, 7c and thus, the apparent measured current through the bridging molecule becomes higher than the true one owing to the TBCs flowing in parallel.8a The same is probably true for SMC values in low conductance (LC) range measured in trimethylbenzene.9b In nonbonded BDT, only one of
    • 13b


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.