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- Observation of inter-grain Josephson effects in Y-Ba-Cu-O samples
  
  V S Tomar A K Gupta Anurag Gupta S K Agarwal B Jayaram A V Narlikar
  
  Rapid Communications Volume 29 Issue 5 November 1987 pp 1-
- Fulltext
  
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  https://www.ias.ac.in/article/fulltext/pram/029/05/0000-0000
- Keywords
  
  High temperature superconductivity; Y-Ba-Cu-O; Josephson effect
- Abstract
  
  Josephson effects have been observed in bulk samples of Y-Ba-Cu-O. The magnitude of the zero-voltage current is found to change systematically with externally applied small magnetic fields of a few mG. It is also found to vary when samples are irradiated with microwaves. These observations suggest the presence of inter-grain Josephson junctions.
- Author Affiliations
  V S Tomar¹ A K Gupta¹ Anurag Gupta¹ S K Agarwal¹ B Jayaram¹ A V Narlikar¹
  1. National Physical Laboratory, Hillside Road, New Delhi - 110012, India
- Dates
  
  Published
  November 1987
  Manuscript received
  31 August 1987

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