Evolution in the time series of vortex velocity fluctuations across different regimes of vortex flow

Banerjee, S. S. ; Sinha, Jaivardhan ; Mohan, Shyam ; Sood, A. K. ; Ramakrishnan, S. ; Grover, A. K. (2010) Evolution in the time series of vortex velocity fluctuations across different regimes of vortex flow Physica C: Superconductivity, 470 (1). S830-S831. ISSN 0921-4534

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.physc.2009.11.159

Abstract

Investigations of vortex velocity fluctuation in time domain have revealed a presence of low frequency velocity fluctuations which evolve with the different driven phases of the vortex state in a single crystal of 2H-NbSe2. The observation of velocity fluctuations with a characteristic low frequency is associated with the onset of nonlinear nature of vortex flow deep in the driven elastic vortex state.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Velocity Fluctuations; Driven Vortex Matter; Weak Pinning; Nonlinear Response
ID Code:97266
Deposited On:31 Jan 2013 05:05
Last Modified:31 Jan 2013 05:05

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