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Volumn 19, Issue 21, 2007, Pages 3692-3695

Core-fluorinated perylene bisimide dyes: Air stable n-channel organic semiconductors for thin film transistors with exceptionally high on-to-off current ratios

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC FIELD EFFECTS; FLUORINATION; RECRYSTALLIZATION (METALLURGY); SEMICONDUCTING ORGANIC COMPOUNDS; SINGLE CRYSTALS; SYNTHESIS (CHEMICAL); THIN FILM TRANSISTORS;

EID: 36248961631     PISSN: 09359648     EISSN: None     Source Type: Journal    
DOI: 10.1002/adma.200701478     Document Type: Article
Times cited : (238)

References (26)
  • 1
    • 0034873221 scopus 로고    scopus 로고
    • For representative reviews, see: a
    • For representative reviews, see: a) H. E. Katz, Z. Bao, S. L. Gilat, Acc. Chem. Res. 2001, 34, 359.
    • (2001) Acc. Chem. Res , vol.34 , pp. 359
    • Katz, H.E.1    Bao, Z.2    Gilat, S.L.3
  • 8
    • 57549094328 scopus 로고    scopus 로고
    • Ed: H. Klauk, Wiley-VCH, Weinheim, Germany
    • h) Organic Electronics (Ed: H. Klauk), Wiley-VCH, Weinheim, Germany 2006.
    • (2006) Organic Electronics
  • 9
    • 36249032600 scopus 로고    scopus 로고
    • Eds: Z. Bao, J. Locklin, Taylor and Francis, Boca Raton, FL
    • i) Organic Field-Effect Transistors (Eds: Z. Bao, J. Locklin), Taylor and Francis, Boca Raton, FL 2007.
    • (2007) Organic Field-Effect Transistors
  • 13
    • 11144332890 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2004, 43, 6363.
    • (2004) Chem. Int. Ed , vol.43 , pp. 6363
    • Angew1
  • 17
    • 36248956169 scopus 로고    scopus 로고
    • -1) in vapor-deposited top-contact OFETs, cf. Ref. [2c]. However, due to the strong electron deficiency, this semiconductor exhibits negative threshold voltages due Io unintentional doping, and gives rise to 'always-on' transistors.
    • -1) in vapor-deposited top-contact OFETs, cf. Ref. [2c]. However, due to the strong electron deficiency, this semiconductor exhibits negative threshold voltages due Io unintentional doping, and gives rise to 'always-on' transistors.
  • 19
    • 36248958201 scopus 로고    scopus 로고
    • 2 shows little differences in electronic, structural, spectroscopic, and transport properties, irrespective of using the pure 1,7 compound or samples containing up to 15 % contamination of the 1,6 isomer (for details see Supporting Information).
    • 2 shows little differences in electronic, structural, spectroscopic, and transport properties, irrespective of using the pure 1,7 compound or samples containing up to 15 % contamination of the 1,6 isomer (for details see Supporting Information).
  • 21
    • 36248961167 scopus 로고    scopus 로고
    • 3 groups to reduce conformational flexibility. Electronic energies are discussed throughout the text.
    • 3 groups to reduce conformational flexibility. Electronic energies are discussed throughout the text.
  • 23
    • 21144473420 scopus 로고    scopus 로고
    • Within the hopping regime, charge transport in organic solid materials can be described by Marcus theory, Ref. [1b.e,10a.b]: a R. A. Marcus. Rev. Mod. Phys. 1993, 65, 599.
    • Within the hopping regime, charge transport in organic solid materials can be described by Marcus theory, Ref. [1b.e,10a.b]: a) R. A. Marcus. Rev. Mod. Phys. 1993, 65, 599.
  • 24
    • 34248334149 scopus 로고    scopus 로고
    • V. Coropceanu, J. Cornil, D. A. S. Filho, Y. Olivier, R. Silbey, J.-L. Brédas, Chem. Rev. 2007, 107, 926. In the most simple model, the rate constant for charge transfer depends on the reorganization energy, i.e, the energy required for structural change during electron self-exchange, and the transfer integral that depends on intermolecular electronic overlap. Inner reorganization energies are readily amenable to computations and values of 299 and 313 meV have been calculated at the B3LYP/6-311+G(d,p)//6-31G(d) level for truncated PBI-F2 and PBI-F4, respectively. Ref, 8, This small difference cannot account for the lower charge carrier mobility of the latter which, therefore, should originate from the very different packing motifs of the two derivatives and thin film morphology. For computational details, see Ref, 11b
    • 4, respectively. Ref. [8]. This small difference cannot account for the lower charge carrier mobility of the latter which, therefore, should originate from the very different packing motifs of the two derivatives and thin film morphology. For computational details, see Ref. [11b].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.