𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Granular behavior of the PbMo6S8 Chevrel phase

✍ Scribed by M. Decroux; D. Cattani; J. Cors; S. Ritter; Ø. Fischer


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
413 KB
Volume
165-166
Category
Article
ISSN
0921-4526

No coin nor oath required. For personal study only.

✦ Synopsis


PbM06Sg is a potential superconducting material for high magnetic field applications, but, up to now, the critical current density J c is still slightly to low to make it competitive for technical development. Analyses based on specific heat and ac susceptibility experiments m zero magnetic field show that the poor connections between the grains of this material limit already Jc near Tc' * SllJ'ported by the Commission (Suisse) pour l'Encouragement de la Recherche Scientifique, within EUREKA 96.


📜 SIMILAR VOLUMES


Tunneling spectroscopy on the supercondu
✍ U. Poppe; H. Wühl 📂 Article 📅 1981 🏛 Springer US 🌐 English ⚖ 868 KB

The Chevrel-phase compounds PbMo6S8 and Cul.8Mo6S8 have been investigated by tunneling spectroscopy. These superconductors show a very strong electron-phonon interaction expressed by 4 <--2Ao/kTc<--5. Structures in the tunneling density of states have been observed at most energies where the phonon

Resistivity broadening, upper critical f
✍ A. Gupta; M. Decroux; T.C. Willis; Ø. Fischer 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 232 KB

Resistive (R(B,T)) transitions for both PbMo6S8 (PMS) and SnMo6S8 (SMS) compounds were measured in applied magnetic fields. For both compounds, the pseudo upper critical field Bc2\*(T) lines determined at different constant resistance criteria show a deviation from the expected thermodynamic Bc2(T).