S. Washburn, R.A. Webb, et al.
Physical Review B
Measurements of the tunneling rate " out of the zero-voltage state for several Nb edge junctions with differing shunt capacitances are described. At zero temperature, increasing the shunt capacitance lowers " in agreement with dissipative calculations of the macroscopic-quantum-tunneling rate. As temperature increases, ln["(T)"(0)]T2 as recently predicted. © 1985 The American Physical Society.
S. Washburn, R.A. Webb, et al.
Physical Review B
V. Chandrasekhar, P. Santhanam, et al.
Physica B: Physics of Condensed Matter
C.P. Umbach, S. Washburn, et al.
Physical Review B
S. Washburn, R.A. Webb, et al.
Physical Review B