TY - JOUR AU - Stephen Russek AU - D. Lathrop AU - R Buhrman AU - Brian Moeckly AU - D. Shin C2 - Applied Physics Letters DA - 1990-05-16 LA - en M1 - 57 PB - Applied Physics Letters PY - 1990 TI - Clean grain boundaries and weak links in high T C superconducting YBa 2 Cu 3 O 7 x thin films UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=905475 ER -