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 46 | ISSUE 5 | PAGE 186
Measurement of the energy gap in the compound YBaCu3O9-δ on the basis of the IR absorption spectrum
The long-wave IR absorption spectrum of the high-temperature superconducting ceramic YBa2Cu309δ has been measured by means of a bolometric effect for the first time. The energy gap of this compound has been found from the absorption threshold. The value is 2A/kTc = 0.6.