Tunneling Studies of VN Thin Films

  • P. M. Tedrow
  • R. Meservey
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 30)


Vanadium nitride is a superconductor with the B1 crystal structure and a transition temperature of 8.8 K. The superconductivity of the refractory compounds with the B1 structure is of interest for a number of reasons. Niobium nitride is one of the earliest-known high transition temperature superconductors1 and currently is under intensive study as a possible candidate for use in electronic applications. Molybdenum nitride has been predicted2 to be a superconductor with higher Tc than NbN if its B1 crystal structure can be stabilized. Calculations3 of Tc for vanadium nitride predict a value of 32K. The fact that its Tc is much lower is explained to be the result of spin fluctuations.


Tunnel Junction Tunnel Barrier Tunneling Conductance Vanadium Nitride Tunneling Measurement 
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Copyright information

© Springer Science+Business Media New York 1984

Authors and Affiliations

  • P. M. Tedrow
    • 1
  • R. Meservey
    • 1
  1. 1.Francis Bitter National Magnet LaboratoryM.I.T.CambridgeUSA

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