Thermal decomposition and chemical stabilization of mercurocuprate high-temperature superconductors
We have investigated the thermal decomposition of the mercurocuprate phases HgBa2Ca2Cu3O8+δ, HgBa2CuO4+δ and (Hg0.8Re0.2)Sr2CuO4+δ. In each compound, decomposition is initiated by the breaking of weak Hg-O bonds, but is driven to completion by the formation of thermodynamically stable barium carbona...
Main Authors: | Peacock, G, Haydon, S, Ellis, A, Gameson, I, Edwards, P |
---|---|
Format: | Journal article |
Sprog: | English |
Udgivet: |
IOP
2000
|
Lignende værker
-
Mercurocuprates: The highest transition-temperature superconductors
af: Edwards, P, et al.
Udgivet: (1997) -
Fluorination of underdoped mercurocuprate superconductors
af: Peacock, G, et al.
Udgivet: (1998) -
Synthesis and structure of Hg1-xCrxSr2CuO4+delta mercurocuprates
af: Hyatt, N, et al.
Udgivet: (1998) -
Fluorination of mercury-based high-temperature superconductors
af: Peacock, G, et al.
Udgivet: (1997) -
The mechanism of surface decomposition of Tl- and Hg-containing superconductors
af: Zhou, W, et al.
Udgivet: (1998)