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Acta Physica Sinica (Overseas Edition), 1996, Vol. 5(10): 756-763    DOI: 10.1088/1004-423X/5/10/005
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MAXIMAL EMITTED POWER OF HYPERRADIANCE FROM PERTURBED JOSEPHSON SYSTEMS

HAI WEN-HUA (海文华)a, XIAO YI (肖奕)b
a Hunan Educational Institute, Changsha 410012, China; b Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
Abstract  Consider two magnetically coupled and perturbed long Josephson junctions which operate in synchronized modes. Under first order approximation, the soliton solution of the system is derived by using a new perturbation technique. It is shown that the perturbing parameters limit the emitted power from the system, and the physically relevant coupling parameter leads to the increase of power. The formula of maximal emitted power is given for a particular power input. The results solve some important problems left over by previous analysis.
Received:  05 July 1995      Accepted manuscript online: 
PACS:  85.25.Cp (Josephson devices)  
  74.50.+r (Tunneling phenomena; Josephson effects)  
  74.20.-z (Theories and models of superconducting state)  
Fund: Project supported by the National Natural Science Foundation of China.

Cite this article: 

HAI WEN-HUA (海文华), XIAO YI (肖奕) MAXIMAL EMITTED POWER OF HYPERRADIANCE FROM PERTURBED JOSEPHSON SYSTEMS 1996 Acta Physica Sinica (Overseas Edition) 5 756

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