TY - JOUR AU - John Moreland AU - Ronald Ginley AU - E. Venturini AU - B Morosin C2 - Applied Physics Letters DA - 1989-10-01 00:10:00 LA - en M1 - 55(14) PB - Applied Physics Letters PY - 1989 TI - Break Junction Measurement of the Tunneling Gap of a Thallium-Based High-Temperature Superconductor Crystal ER -