Inelastic electron tunneling spectroscopy of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) compounds

C. Garrigou-Lagrange; P. Delhaès; V. M. Yartsev; J. L. Brousseau; R. M. Leblanc

doi:10.1016/0009-2614(94)87084-5

Inelastic electron tunneling spectroscopy of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) compounds

C. Garrigou-Lagrange, P. Delhaès, V. M. Yartsev, J. L. Brousseau, R. M. Leblanc

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Inelastic electron tunneling spectra of thin films of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) and its salts: a low temperature superconductor κ-(BEDT-TTF)₂Cu(NCS)₂ and an insulator (BEDT-TTF)₂Mo₆O₁₉ are measured at 4.2 K in the range 230-1650 cm^-1 and compared with infrared spectra of the same compounds at room temperature. The obtained vibrational bands are assigned following theoretical normal mode calculations. Electron-molecular vibration coupling theory of charge-transfer organic compounds is extended to the case of electron tunneling spectra.

Original language	English (US)
Pages (from-to)	297-302
Number of pages	6
Journal	Chemical Physics Letters
Volume	225
Issue number	4-6
DOIs	https://doi.org/10.1016/0009-2614(94)87084-5
State	Published - Aug 5 1994
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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title = "Inelastic electron tunneling spectroscopy of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) compounds",

abstract = "Inelastic electron tunneling spectra of thin films of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) and its salts: a low temperature superconductor κ-(BEDT-TTF)2Cu(NCS)2 and an insulator (BEDT-TTF)2Mo6O19 are measured at 4.2 K in the range 230-1650 cm-1 and compared with infrared spectra of the same compounds at room temperature. The obtained vibrational bands are assigned following theoretical normal mode calculations. Electron-molecular vibration coupling theory of charge-transfer organic compounds is extended to the case of electron tunneling spectra.",

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doi = "10.1016/0009-2614(94)87084-5",

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T1 - Inelastic electron tunneling spectroscopy of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) compounds

AU - Garrigou-Lagrange, C.

AU - Delhaès, P.

AU - Yartsev, V. M.

AU - Brousseau, J. L.

AU - Leblanc, R. M.

PY - 1994/8/5

Y1 - 1994/8/5

N2 - Inelastic electron tunneling spectra of thin films of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) and its salts: a low temperature superconductor κ-(BEDT-TTF)2Cu(NCS)2 and an insulator (BEDT-TTF)2Mo6O19 are measured at 4.2 K in the range 230-1650 cm-1 and compared with infrared spectra of the same compounds at room temperature. The obtained vibrational bands are assigned following theoretical normal mode calculations. Electron-molecular vibration coupling theory of charge-transfer organic compounds is extended to the case of electron tunneling spectra.

AB - Inelastic electron tunneling spectra of thin films of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) and its salts: a low temperature superconductor κ-(BEDT-TTF)2Cu(NCS)2 and an insulator (BEDT-TTF)2Mo6O19 are measured at 4.2 K in the range 230-1650 cm-1 and compared with infrared spectra of the same compounds at room temperature. The obtained vibrational bands are assigned following theoretical normal mode calculations. Electron-molecular vibration coupling theory of charge-transfer organic compounds is extended to the case of electron tunneling spectra.

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