The real X' and imaginary Z" components of the AC susceptibility for a ceramic sample of superconducting HgBa2CuO4+6 have been measured at HAC = 0.1 Oe over the temperature range 80-300 K under purely hydrostatic pressure conditions. Upon cooling, a slight but sharp decrease in slope dz'/dT occurs a
The dependence of the superconducting transition temperature of single-crystalline YBa2Cu3O7−δ on hydrostatic pressure to 13 GPa
✍ Scribed by S. Klotz; W. Reith; J.S. Schilling
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 407 KB
- Volume
- 172
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The pressure dependence of the superconducting transition temperature dT,/dP of the YBa2Cus07 high-T, superconductor is addressed. A value of dln TJdln V (where Vis the volume) comparable to the phonon Grtineisen parameter is revealed, thereby allowing for reasonable analysis using the Allen-Dynes e
dP of YBa2Cu408 single crystals has been measured up to 9 GPa under hydrostatic pressure. The large and positive initial value (dTc/dP)o= 5.5 K/GPa is confirmed. To(P) saturates above 5 GPa. Dramatic changes, in the Tc(P) behavior are observed when the pressure is non-hydrostatic. They are caused by