Energy spectrum of a Josephson-junction qubit with an anharmonic current-phase relationship

Askerzade I. N. , Hashimoglu I.

TECHNICAL PHYSICS, cilt.60, ss.1402-1404, 2015 (SCI İndekslerine Giren Dergi)

  • Cilt numarası: 60 Konu: 9
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1134/s1063784215090029
  • Dergi Adı: TECHNICAL PHYSICS
  • Sayfa Sayısı: ss.1402-1404

Özet

The energy spectrum of a Josephson single-junction quantum bit, qubit with an anharmonic current-phase relationship is studied. The influence of the second harmonic amplitude in the current-phase relationship on the energy difference between qubit states is analyzed.