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|Type:||Artigo de periódico|
|Title:||Vortex-glass-type Transition In Yba2cu3o7-δ Ceramics|
|Abstract:||We discuss a vortex-glass-type transition occurring in YBa2Cu3O7-δ ceramics. It is suggested that the "transition boundary" Hb-Tb is a crossover line separating a nonlinear resistance state, associated with the motion of intergranular (Josephson) vortices, from a state which is characterized by a linear resistance caused by the motion of intragranular (Abrikosov) vortices.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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