Low-temperature quenching of YBa2Cu3O7 - delta single crystals Mamalui, A. A. ; Palatnik, L. S. ; Bednov, K. V. ; Obolenskii, M. A. ; Bondarenko, A. V. Abstract Publication: Low Temperature Physics Pub Date: November 1993 Bibcode: 1993LTP....19..839M