Home
For authors
Submission status

Current
Archive
Archive (English)
   Volumes 21-40
   Volumes 1-20
   Volumes 41-62
      Volume 62
      Volume 61
      Volume 60
      Volume 59
      Volume 58
      Volume 57
      Volume 56
      Volume 55
      Volume 54
      Volume 53
      Volume 52
      Volume 51
      Volume 50
      Volume 49
      Volume 48
      Volume 47
      Volume 46
      Volume 45
      Volume 44
      Volume 43
      Volume 42
      Volume 41
Search
VOLUME 48 (1988) | ISSUE 4 | PAGE 209
Macroscopic quantum microwave interference in single crystals of high-Tc superconductors
A threshold (in pmw ) excitation of the periodic, with respect to the magnetic field H, microwave power absorption peaks has been detected for the first time in the single crystals of the highTc superconductor RBa2Cu307 _ δ (R = Gd, Dy, or Y) at Γ = 4.2-77 K. The experimental data are interpreted as macroscopic quantum ' interference effects in which the substructures, most likely the twinning boundaries, are involved.