Magnetic field induced phases of (TMTSF)2CLO4

P. M. Chaikin, J. S. Brooks, Ralph Chamberlin, L. Y. Chiang, D. P. Goshorn, D. C. Johnston, M. J. Naughton, X. Yan

Research output: Contribution to journalArticle

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Abstract

We have investigated the phase diagram and the nature of the states for (TMTSF)2ClO4 in high magnetic fields and at low temperatures. The measurements performed are magnetization, magneto-resistance and Hall Effect. In experiments to 8 milliKelvin (mK) we have found that the onset field remains virtually unchanged from its 50 mK value of ∼ 3 Tesla. For a true two dimensional electron system the onset should continue to decrease to zero field at zero temperature. Our result is consistent with a c axis bandwidth of ∼ 10K if the density wave nests transversely along the c direction. Experiments at 0.5K in the 30 Tesla hybrid magnet at the National Magnet Lab show additional structure at ∼ 15 Tesla and at higher fields indicating the complexity of the electron spectrum in the magnetic field. There appears to be a transition from the semi-metallic to the semiconducting state at ∼ 25 Tesla.

Original languageEnglish (US)
Pages (from-to)383-387
Number of pages5
JournalPhysica B+C
Volume143
Issue number1-3
DOIs
StatePublished - 1986
Externally publishedYes

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Magnets
Magnetic fields
Electrons
Hall effect
Magnetoresistance
Phase diagrams
Magnetization
Experiments
Bandwidth
Temperature

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Chaikin, P. M., Brooks, J. S., Chamberlin, R., Chiang, L. Y., Goshorn, D. P., Johnston, D. C., ... Yan, X. (1986). Magnetic field induced phases of (TMTSF)2CLO4 Physica B+C, 143(1-3), 383-387. https://doi.org/10.1016/0378-4363(86)90146-4

Magnetic field induced phases of (TMTSF)2CLO4 . / Chaikin, P. M.; Brooks, J. S.; Chamberlin, Ralph; Chiang, L. Y.; Goshorn, D. P.; Johnston, D. C.; Naughton, M. J.; Yan, X.

In: Physica B+C, Vol. 143, No. 1-3, 1986, p. 383-387.

Research output: Contribution to journalArticle

Chaikin, PM, Brooks, JS, Chamberlin, R, Chiang, LY, Goshorn, DP, Johnston, DC, Naughton, MJ & Yan, X 1986, 'Magnetic field induced phases of (TMTSF)2CLO4 ', Physica B+C, vol. 143, no. 1-3, pp. 383-387. https://doi.org/10.1016/0378-4363(86)90146-4
Chaikin PM, Brooks JS, Chamberlin R, Chiang LY, Goshorn DP, Johnston DC et al. Magnetic field induced phases of (TMTSF)2CLO4 Physica B+C. 1986;143(1-3):383-387. https://doi.org/10.1016/0378-4363(86)90146-4
Chaikin, P. M. ; Brooks, J. S. ; Chamberlin, Ralph ; Chiang, L. Y. ; Goshorn, D. P. ; Johnston, D. C. ; Naughton, M. J. ; Yan, X. / Magnetic field induced phases of (TMTSF)2CLO4 In: Physica B+C. 1986 ; Vol. 143, No. 1-3. pp. 383-387.
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