Effect of a thermal gradient on the charge-density-wave conduction-noise spectrum in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">NbSe</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>

Verma, G.; Ong, Nai Phuan

doi:10.1103/physrevb.30.2928

Cited by 36 publications

(3 citation statements)

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“…Verma et al [40] [44] associated with domains of the CDW which are less pinned than others. The randomness in these CDW materials suggest some Fig.…”

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confidence: 85%

Charge density wave transport in inorganic linear chain compounds

Dumas

1987

Rev. Phys. Appl. (Paris)

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Article de mise au point Résumé. 2014 Abstract. 2014 In quasi-one dimensional inorganic conductors such as the transition metal trichalcogenides NbSe3, TaS3, the tetrachalcogenides (TaSe4)2I, (NbSe4)10/3I and the molybdenum blue bronzes A0.30MoO3 (A = K, Rb, T1) a new collective transport by the macroscopic sliding of a so-called charge density wave through the lattice has been reported. We review the structural and electronic properties of these different classes of materials and describe their intriguing non linear transport properties associated with the charge density wave motion : threshold electric field, noise phenomena, response to ac fields, hysteresis and memory effects. We survey some relevant theoretical models for the dynamics of the charge density wave.Revue Phys. Appl. 22 (1987) Introduction.

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“…Verma et al [40] [44] associated with domains of the CDW which are less pinned than others. The randomness in these CDW materials suggest some Fig.…”

mentioning

confidence: 85%

Charge density wave transport in inorganic linear chain compounds

Dumas

1987

Rev. Phys. Appl. (Paris)

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“…Inhomogeneous conditions for CDW depinning can also be achieved when thermal gradient is applied through the sample. The local nature of CDW oscillations has been thought to be proved by the observation of the splitting of the fundamental NBN frequency only into two frequencies [488,509]: one corresponding to each contact. Contradictory interpretations of results have been reported.…”

Section: Thermal Gradientmentioning

confidence: 99%

Electronic crystals: an experimental overview

Monceau

2013

Preprint

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This article reviews the static and dynamic properties of spontaneous superstructures formed by electrons. Representations of such electronic crystals are charge density waves and spin density waves in inorganic as well as organic low dimensional materials. A special attention is paid to the collective effects in pinning and sliding of these superstructures, and the glassy properties at low temperature. Charge order and charge disproportionation which occur in organic materials resulting from correlation effects are analysed. Experiments under magnetic field, and more specifically field-induced charge density waves are discussed. Properties of meso-and nanostructures of charge density waves are also reviewed.

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“…The CDW can be pinned at the surface, near strong impurities in the volume, at the electrodes. It was also shown that the coherence of the CDW motion is broken when a thermal gradient is applied [33][34][35] between electrodes with the detection of two different velocities. As the CDW order parameter is suppressed in the dislocation core, the properties of the Weyl semi-metal, which are characterized by negative MR, could partially be restored.…”

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confidence: 99%

Does (TaSe4)2I really harbor an axionic charge density wave?

Sinchenko,

Ballou,

Lorenzo

et al. 2022

Preprint

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Effect of a thermal gradient on the charge-density-wave conduction-noise spectrum inNbSe3

Cited by 36 publications

References 10 publications

Charge density wave transport in inorganic linear chain compounds

Charge density wave transport in inorganic linear chain compounds

Electronic crystals: an experimental overview

Does (TaSe4)2I really harbor an axionic charge density wave?

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