A variable temperature infra-red spectroscopic study of some molybdenum bronzes: Evidence for electron-phonon coupling

Richard Mortimer; James G. Powell; Martha Greenblatt; William H. McCarroll; Kandalam V. Ramanujachary

doi:10.1117/12.166633

A variable temperature infra-red spectroscopic study of some molybdenum bronzes: Evidence for electron-phonon coupling

Richard Mortimer, James G. Powell, Martha Greenblatt, William H. McCarroll, Kandalam V. Ramanujachary

Research output: Contribution to journal › Conference article › peer-review

Abstract

An infra-red vibrational spectroscopic study of some molybdenum oxide bronzes, commonly termed the "blue" bronzes and the "red" bronzes has been made. The charge-density-wave driven metal-tosemiconducting phase transition, mediated through electron-phonon coupling, is evidenced in the infra-red spectra of the blue bronze studied as anomalous intensity behaviour on some of the internal modes, specifically in the lower frequency Mo-O-Mo stretching region.

Original language	English (US)
Pages (from-to)	400-401
Number of pages	2
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	2089
DOIs	https://doi.org/10.1117/12.166633
State	Published - Jan 31 1994
Externally published	Yes
Event	9th International Conference on Fourier Transform Spectroscopy 1993 - Calgary, Canada Duration: Aug 23 1993 → Aug 27 1993

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.166633

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abstract = "An infra-red vibrational spectroscopic study of some molybdenum oxide bronzes, commonly termed the {"}blue{"} bronzes and the {"}red{"} bronzes has been made. The charge-density-wave driven metal-tosemiconducting phase transition, mediated through electron-phonon coupling, is evidenced in the infra-red spectra of the blue bronze studied as anomalous intensity behaviour on some of the internal modes, specifically in the lower frequency Mo-O-Mo stretching region.",

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A variable temperature infra-red spectroscopic study of some molybdenum bronzes: Evidence for electron-phonon coupling. / Mortimer, Richard; Powell, James G.; Greenblatt, Martha et al.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 2089, 31.01.1994, p. 400-401.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - A variable temperature infra-red spectroscopic study of some molybdenum bronzes

T2 - 9th International Conference on Fourier Transform Spectroscopy 1993

AU - Mortimer, Richard

AU - Powell, James G.

AU - Greenblatt, Martha

AU - McCarroll, William H.

AU - Ramanujachary, Kandalam V.

PY - 1994/1/31

Y1 - 1994/1/31

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AB - An infra-red vibrational spectroscopic study of some molybdenum oxide bronzes, commonly termed the "blue" bronzes and the "red" bronzes has been made. The charge-density-wave driven metal-tosemiconducting phase transition, mediated through electron-phonon coupling, is evidenced in the infra-red spectra of the blue bronze studied as anomalous intensity behaviour on some of the internal modes, specifically in the lower frequency Mo-O-Mo stretching region.

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JF - Proceedings of SPIE - The International Society for Optical Engineering

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A variable temperature infra-red spectroscopic study of some molybdenum bronzes: Evidence for electron-phonon coupling

Abstract

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