Decrease of bulk pinning strength in deoxygenated YBCO single crystals

We measured the first and third harmonics of the complex ac susceptibility in YBCO single crystals with different oxygen contents (6.5 ≤ × ≤ 7). The amplitude of the ac field was varied in presence of an external dc field both applied parallel to the c-axis of the crystals. We give evidence that deo...

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Detalles Bibliográficos
Autores principales: Moreno, A.J., Bekeris, V.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03701972_v220_n1_p597_Moreno
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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