X-ray-photoemission-spectroscopy study of the surface deterioration of Bi2Sr2CaCu2O8 and Bi1.7Pb0.3Sr2CaCu2O8 single crystals at 26 K.
Balzarotti
A
De Crescenzi M
Motta
N
Patella
F
Sgarlata
A
Paroli
P
Balestrino
G
Marinelli
M