Superconductivity in Exotic Materials

REFERENCES

• R Chevrel M Sergent & J Prigent, New molybednum ternary sulphide phases, J Solid Siate Chem, vol 3, pp 515–518, 1971.
   Web of Science ®Google Scholar
• J G Bednorz & K A Muller, Possible high Tc in Ba-La-Cu-O systems, Z Phys B, vol 64, pp 189–193, 1986.
   Google Scholar
• M K Wu, J R Ashburn, C J Torng, P H Hor, R L Meng, L Gao, Z J Huang, Y Q Wang & C W Chu, Superconductivity at 93K in a new mixed phase YBaCuO compound system at ambient pressure, Phys Rev Lett, vol 58, pp 908–910, 1987.
   PubMed Web of Science ®Google Scholar
• R C Haddon, A F Hebard, M J Rosseinsky, D W Murphy, S J Duclos, K B Lyons, B Miller, J M Rosamilia, R M Fleming, A R Kortan, S H Glarum, A V Makhija, A J Muller, R H Eick, S M Zahurak, R Tycko, G Dabbaagh & F A Thiel, Conducting films of C60 and C70 by alkali metal doping, Nature, vol 350, pp 320–322, 1991.
   Web of Science ®Google Scholar
• T T M Palstra, O Zhou, Y Iwasa, P F Suelewiesi, R M Fleming & B R Zegarski, Superconductivity at 40K in Cesium doped C60 Solid State Commum, vol 93, pp 327–330, 1995.
   Google Scholar
• J Bardeen, L N Cooper & J R Schrirffer, Theory of superconductivity, Phys Rev. vol 108, pp 1175–1204, 1957.
   Web of Science ®Google Scholar
• GM Eliashberg, Interactions between electrons and lattice vibrations in a superconductor, Soviet Physics—JEPT, vol 11, pp 696–702, 1960.
   Google Scholar
• M Cote, J C Grossman, M L Cohen & S G Loute, Electron-phonon interactions in solid C36, Phys Rev Lett, vol 81, pp 697–700, 1998.
   Web of Science ®Google Scholar
• F Steglich. J Aarts, C D Bredl, W Licke, D Meschede, W Franiz & H Schater, Superconductivity in the presence of strong Pauli paramagnetism: CeCu2Si2, Phys Rev Lett, vol 43, pp 1892–1895, 1979.
   Web of Science ®Google Scholar
• W L McMillan, Transition temperature of strongly coupled superconductors, Phys Rev, vol 167, pp 331–334, 1968.
   Web of Science ®Google Scholar
• PB Allen & R C Dynes, Transition temperature of strongly coupled superconductors re-analyzed Phys Rev B, vol 12, pp 905–922, 1975.
   Web of Science ®Google Scholar
• V Z Kresin, On the critical temperature of any strength of the electron-phonon coupling, Phys Lett A, vol 122, pp 434–438, 1987.
   Web of Science ®Google Scholar
• S P Tewari & P K Gumber, Superconductivity in zinc at high pressure, J Phys: Condens Matter, vol 1, pp 6307–6310, 1989.
   Web of Science ®Google Scholar
• S P Tewari, High temperature superconductivity of a Chevrel-phase ternary compound, Phys Lett A, vol 98, pp 280–282, 1983.
   Web of Science ®Google Scholar
• S Chakarvorty, S Sudbo, P W Anderson & S Strong, Interlayer tunnelling and gap anisotropy in high temperature superconductors, Science, vol 261, pp 337–340, 1993.
   PubMed Web of Science ®Google Scholar
• S P Tewari & P K Gumber, Effect of crystal anisotropy on superconductivity in zinc, Physica C, vol 160, pp 545–547, 1989.
   Web of Science ®Google Scholar
• SP Tewari & P K Gumber. Effect of plasmons on the critical temperature of lanthanum and yttrium based high temperature superconductors, Physica C, vol 171, pp 147–150, 1990.
   Web of Science ®Google Scholar
• SP Tewari & P K Gumber, Effect of anisotropic phonons and planar acoustic plasmons on superconductivity in lanthanum cuprates, Physica C, vol 168, pp 647–651, 1990.
   Web of Science ®Google Scholar
• S P Tewari & P K Gumber, Effect of thermal phonons and two dimensional plasmons in YBa2Cu3O7, Physica C, vol 167, pp 307–311, 1990.
   Web of Science ®Google Scholar
• S P Tewari & P K Gumber, Effect of fractons in strongly coupled superconductors, Phys Rev B, Rapid Commun, vol 41, pp 2619–2622, 1990.
   PubMed Web of Science ®Google Scholar
• Q Jiang, De-Cheng Tian, Jian-Xin Li, Zheng Liu, Xiao-Bing Wang & Zhe-Hua Zhang, Scattering of electrons off fractons in a normal state of high Tc superconductors, Phys Rev B, vol 48, pp 524–527, 1993.
   PubMed Web of Science ®Google Scholar
• Xiao-Bing Wang, Jian-Xin-Li, Qing-Jiang, Zhe-Hua Zhang & De-Cheng Tian, Effect of fractons in superconductors with fractal structure, Phys Rev B, vol 49, pp 9778–9781, 1994.
   PubMed Web of Science ®Google Scholar
• V Z Kresin & S A Wolf, Fundamentals of Superconductivity, Plenum Press 1990.
   Google Scholar
• S P Tewari & P K Gumber, Effect of plasmons on the critical temperature of lanthanum and yttrium based high temperature superconductors, Physica C, vol 171, pp 147–150, 1990.
   Web of Science ®Google Scholar
• G Rujijanakul, P Saengthien & S Yokson, Effect of gap anisotropy and plasmons on the critical temperature of high-Tc superconductors, Solid State Comm, vol 83, pp 431–434, 1990.
   Web of Science ®Google Scholar
• M L Cohen, Superconductivity in low-carrier-density systems: degenerate semiconductors, Superconductivity, R D Parks (Ed), Marcel Dekkar, NY 1969, pp 615–664.
   Google Scholar
• S P Tewari, P Silotia & K Bera, Effect of cubic and planar collective and localized modes on the specific heat of C60fullerite compacts for 0.2≤T≤300K, Solid State Comm, vol 107, pp 129–133, 1998.
   Web of Science ®Google Scholar
• S P Tewari, K Bera & P Silotia, Effect of acoustic phonons and low energy librational modes on the superconducting transition temperature in fullerides, presented at International Conference on Spectroscopy in Novel Superconductors SNS'97, Sept 14–18, 1997, Cape Code, Massachusetts, USA.
   Google Scholar
• S P Tewari & C Kapoor, Formation of Cooper pair and superconducting transition temperature in a heavy fermion material, Solid State Comm, vol 108, pp 201–206, 1999.
   Google Scholar
• S P Tewari and C Kapoor, Self energy of electron elementary excitation in a heavy fermion system due to electron-phonon interaction and superconducting transition transition temperature, Phy Lett A, vol 250, pp 191–195, 1998.
   Web of Science ®Google Scholar