R.H. Geiss, J. Thomas, et al.
Synthetic Metals
The inorganic crystalline polymer polysulfur nitride has been found to become superconducting with a transition temperature of (0.26±0.03)°K. © 1975 The American Physical Society.
R.H. Geiss, J. Thomas, et al.
Synthetic Metals
L.R. Bickford, R.L. Greene, et al.
Physical Review B
K. Yakushi, L. Lauchlan, et al.
The Journal of Chemical Physics
W.D. Gill, W. Bludau, et al.
Physical Review Letters