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Volumn 81, Issue 3, 2010, Pages

Spin-orbit interactions between interchain excitations in conjugated polymers

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[No Author keywords available]

Indexed keywords


EID: 77954824464     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.81.035206     Document Type: Article
Times cited : (25)

References (43)
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    • Interchain excitations have been considered by Mazumdar and co-workers in the context of photoinduced absorption (Ref.), and Refs. in the context of electron-hole recombination.
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    • Our conclusion is opposite to that of Ref. who predicted that kinetic exchange stabilizes the singlet interchain excitation.
    • Our conclusion is opposite to that of Ref. who predicted that kinetic exchange stabilizes the singlet interchain excitation.
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    • To higher precision, the excitation energies of the lowest singlet and triplet interchain states are 6.055966 and 6.056037 eV, respectively.
    • To higher precision, the excitation energies of the lowest singlet and triplet interchain states are 6.055966 and 6.056037 eV, respectively.
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    • Note, however, that the explanation given in Ref. for the negligible spin-orbit coupling between interchain singlet and triplet excitations, namely, a sizeable exchange interaction between these states, is precisely the opposite of the correct explanation, namely, a vanishing exchange interaction, and hence similar wave functions.
    • Note, however, that the explanation given in Ref. for the negligible spin-orbit coupling between interchain singlet and triplet excitations, namely, a sizeable exchange interaction between these states, is precisely the opposite of the correct explanation, namely, a vanishing exchange interaction, and hence similar wave functions.
  • 41
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    • Hyperfine interactions are sometimes cited as a possible cause of intersystem crossing in conjugated polymers. However, as the nucleus of C 12 possess no magnetic dipole moment, the only possible hyperfine interaction involving π electrons is with their electric field gradients and the electric-quadrupole moment of the C 12 nuclei.
    • Hyperfine interactions are sometimes cited as a possible cause of intersystem crossing in conjugated polymers. However, as the nucleus of C 12 possess no magnetic dipole moment, the only possible hyperfine interaction involving π electrons is with their electric field gradients and the electric-quadrupole moment of the C 12 nuclei.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.