RT Journal Article T1 Characterization of semiinsulating GaAs - Cr by scanning electron acoustic microscopy A1 Méndez Martín, María Bianchi A1 Piqueras De Noriega, Francisco Javier PB Editions Physique SN 1155-4339 YR 1991 FD 1991-12 LK https://hdl.handle.net/20.500.14352/58996 UL https://hdl.handle.net/20.500.14352/58996 LA eng NO © Editions Physique.International Workshop on Beam Injection Assessment of defects in Semiconductors (2. 1991. Meudon, France ) DS Docta Complutense RD 28 abr 2025