메뉴 건너뛰기




Volumn 126, Issue 22, 2004, Pages 7102-7110

Molecular rectification: Self-assembled monolayers in which donor-(π-bridge)-acceptor moieties are centrally located and symmetrically coupled to both gold electrodes

Author keywords

[No Author keywords available]

Indexed keywords

CHROMOPHORES; CURRENT VOLTAGE CHARACTERISTICS; ELECTRODES; GOLD; IODINE;

EID: 3042771953     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja049633u     Document Type: Article
Times cited : (143)

References (47)
  • 7
    • 0037626923 scopus 로고    scopus 로고
    • Ashwell, G. J.; Hamilton, R.; High, L. R. H. J. Mater. Chem. 2003, 13, 1501-1503. The limiting currents on the vertical axis of Figure 2 of the communication should read +1.0 to -1.0 nA rather than +10 to -10 nA. The current rectification ratio is 11 at ±1 V.
    • (2003) J. Mater. Chem. , vol.13 , pp. 1501-1503
    • Ashwell, G.J.1    Hamilton, R.2    High, L.R.H.3
  • 43
    • 3042767643 scopus 로고    scopus 로고
    • note
    • Anion-induced dipole reversal in LB films of (E)-4-[(N-alkyl-5,6,7,8- tetrahydro-5-isoquinolylidene)methyl]-N,N-dibutylaniline octadecyl sulfate has been demonstrated by experimental and theoretical methods: an altered polarity for rectification as the sulfate group is relocated; cancellation of the SHG in films when there is equivalent coexistence of the two forms; altered dimensions from MOPAC calculations consistent with a change from an aromatic to quinoid form as the counterion is moved along the long axis of the chromophore. Full details are provided in ref 8b.
  • 45
    • 3042761176 scopus 로고    scopus 로고
    • note
    • 33-Q3CNQ has at least three distinct LB forms: a noncentrosymmetric phase that exhibits a strong second-harmonic intensity and has a sharp J-aggregate band at 563 nm and two centrosymmetric phases that are either SHG-inactive or exhibit only a residual intensity and have absorption bands centred about 610 and 670 nm. A broad shoulder on the low-energy side of the J-aggregate band manifests phase coexistence.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.