Evidence for nearly true Fröhlich superconductivity in a gel made from decomposing liquid metal-ammonia solutions at −33°C

作者: P. Arendt

DOI: 10.1016/0038-1098(88)91076-9

关键词: Charge density waveCharge densityElectrical resistivity and conductivitySuperconductivityInorganic compoundLiquid metalAlkali metalInorganic chemistryEffective mass (solid-state physics)Chemical physicsChemistry

摘要: Abstract The high conductivity observed in a gel made from decomposing liquid metal-ammonia solutions at −33°C probably arises charge density waves sliding nearly freely along capillaries of the non-decomposed solution extending one-dimensionally through network decomposition product.

参考文章(10)
J. C. Thompson, C. R. Oré‐Oré, Velocity of Sound in Na–NH3 Solutions Journal of Chemical Physics. ,vol. 54, pp. 2279- 2280 ,(1971) , 10.1063/1.1675166
J. B. Sokoloff, Sliding charge-density waves in periodic and disordered lattices Physical Review B. ,vol. 16, pp. 3367- 3372 ,(1977) , 10.1103/PHYSREVB.16.3367
J. A. Vanderhoff, E. W. LeMaster, W. H. McKnight, J. C. Thompson, P. R. Antoniewicz, Optical Properties of Li-NH 3 Solutions Physical Review A. ,vol. 4, pp. 427- 429 ,(1971) , 10.1103/PHYSREVA.4.427
R. B. Somoano, J. C. Thompson, Optical Constants of Metal-Ammonia Solutions Physical Review A. ,vol. 1, pp. 376- 383 ,(1970) , 10.1103/PHYSREVA.1.376
G. Mihály, P. Beauchêne, Sliding charge density waves without damping: Possible fröhlich superconductivity in blue bronze Solid State Communications. ,vol. 63, pp. 911- 914 ,(1987) , 10.1016/0038-1098(87)90338-3
John Carl Thompson, Electrons in liquid ammonia ,(1976)
N. W. Ashcroft, G. Russakoff, Incoherent Scattering and Electron Transport in Metal-Ammonia Solutions. I Physical Review A. ,vol. 1, pp. 39- 44 ,(1970) , 10.1103/PHYSREVA.1.39