TY  - JOUR
AU  - Faley, Michael
AU  - Meertens, Doris
AU  - Dunin-Borkowski, Rafal
AU  - Poppe, U.
TI  - Graphoepitaxial high-T$_{c}$ SQUIDS
JO  - Journal of physics / Conference Series
VL  - 507
SN  - 1742-6588
CY  - Bristol
PB  - IOP Publ.
M1  - FZJ-2014-03348
SP  - 042009
PY  - 2014
AB  - The fabrication process and physical properties of graphoepitaxially engineered high-Tc direct current superconducting quantum interferometer devices (DC SQUIDs) are studied. Double buffer layers, each comprising a graphoepitaxial seed layer of YBa2Cu3O7−x and an epitaxial blocking layer of SrTiO3, were deposited over textured step edges on (001) surfaces of MgO substrates. Scanning electron microscopy and high-resolution transmission electron microscopy were used to investigate the microstructural properties of DC SQUIDs with graphoepitaxial Josephson junctions. Both direct coupled and inductively coupled high-Tc DC SQUIDs with graphoepitaxial step edge junctions and flux transformers were studied.
LB  - PUB:(DE-HGF)16
UR  - https://juser.fz-juelich.de/record/153869
ER  -