Banerjee, SS and Sinha, Jaivardhan and Mohan, Shyam and Sood, AK and Ramakrishnan, S and Grover, AK (2010) Evolution in the time series of vortex velocity fluctuations across different regimes of vortex flow. In: 9th International Conference on Materials and Mechanisms of Superconductivity, SEP 07-12, 2009, Tokyo, JAPAN, S830-S831.
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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. (C) 2009 Elsevier B.V. All rights reserved.
|Item Type:||Conference Paper|
|Additional Information:||9th International Conference on Materials and Mechanisms of Superconductivity, Tokyo, JAPAN, SEP 07-12, 2009|
|Keywords:||Velocity fluctuations; Driven vortex matter; Weak pinning; Nonlinear response|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||03 Mar 2011 12:28|
|Last Modified:||03 Mar 2011 12:28|
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