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Volumn 7, Issue 5, 2006, Pages 1036-1040

A new type of in situ single-molecule rectifier

Author keywords

Charge transport; Conducting materials; Electrochemistry; Electron tunneling; Single molecule studies

Indexed keywords

CHARGE TRANSFER; ELECTRIC POTENTIAL; ELECTROCHEMISTRY; ELECTROLYTES; ELECTRON TUNNELING; MOLECULES; RECTIFYING CIRCUITS;

EID: 33646748687     PISSN: 14394235     EISSN: 14397641     Source Type: Journal    
DOI: 10.1002/cphc.200500685     Document Type: Article
Times cited : (17)

References (28)
  • 12
    • 33646743676 scopus 로고    scopus 로고
    • The notion of segments stands usually for the chain unit or a group of building blocks involved in a concerted fluctuation
    • The notion of segments stands usually for the chain unit or a group of building blocks involved in a concerted fluctuation.
  • 20
    • 0038637757 scopus 로고    scopus 로고
    • The distribution of potential and charge within the tunneling gap was extensively studied in the problem of electron transfer through molecular wires {see for example, S. K. Pati, J. Chem. Phys. 2003, 118, 6529;
    • (2003) J. Chem. Phys. , vol.118 , pp. 6529
    • Pati, S.K.1
  • 22
    • 0036235645 scopus 로고    scopus 로고
    • and ref. [4]}
    • E. G. Emberley, G. Kirczenow, Ann. New York Acad. Sci. 2002, 960, 131; and ref. [4]}. These works dwelled on a potential distribution arising due to a large number of electrons flowing through the molecules with a feedback of the tunneling current on the potential distribution and vice versa. Nothing of this kind is considered herein as we concentrate on rare electrons affected by the potential established by the environment.
    • (2002) Ann. New York Acad. Sci. , vol.960 , pp. 131
    • Emberley, E.G.1    Kirczenow, G.2
  • 23
    • 0025488494 scopus 로고
    • A distribution of potential in electrolyte solution near the STM tip was considered by W. Schmickler, D. Henderson, J. Electroanal. Chem. 1990, 290, 283. They modelled the tip by a metallic sphere and calculated the potential distribution in the linearized Poisson-Boltzmann approximation; the tunnel current in a bridge-free gap was calculated with the use of the electron density functional theory. The approach herein is simpler and straightforward with respect to the quantities under calculation.
    • (1990) J. Electroanal. Chem. , vol.290 , pp. 283
    • Schmickler, W.1    Henderson, D.2
  • 24
    • 33646480534 scopus 로고    scopus 로고
    • (Eds.: E. Gileadi, M. Urbakh), Wiley-VCH, Weinheim
    • It is well known that these potentials are not measurable within the thermodynamic approach, but in principle they can be calculated from the data of kinetic experiments, for example, electron photoemission into solution. The recommended absolute scales of potentials exist, although retrieving these potentials is model-dependent and requires high accuracy of measurements. For an update on this classical problem see O. A. Petrii, G. A. Tsirlina in Encyclopaedia of Electrochemistry, Vol. 1 (Eds.: E. Gileadi, M. Urbakh), Wiley-VCH, Weinheim, 2002, p. 3.
    • (2002) Encyclopaedia of Electrochemistry , vol.1 , pp. 3
    • Petrii, O.A.1    Tsirlina, G.A.2
  • 25
    • 33646753495 scopus 로고    scopus 로고
    • note
    • 0 are determined exclusively by the metal/electrolyte electron work functions of the corresponding electrodes. For the case of a vacuum gap, these are simply metal/vacuum work functions.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.