EDUCATION
B.S., Kyushu University (1953)
Ph.D., University of Maryland (1960)

FOCUS 

I have been working in areas of statistical physics, solid- and liquid-state physics, superconductivity theory, and mathematical physics. I have supervised students for M.A. and Ph.D. theses on various topics in the following areas: cyclotron resonance, nonequilibrium statistical mechanics, the band theory of solids, and the theory of superconductivity. I have just completed a graduate text on the theory of superconductivity and am writing a book on the theory of high-T_c superconductivity for advanced students and researchers.

SELECTED PROJECTS

• Connection between optical-phonon exchange and d-wave in high-T_c
  superconductors
• Transport and Hall coefficients above T_c in high-T_c superconductors
• Doping dependence of T_c in La_2-x Sr_x Cu 0₄ and Nd_2-x Ce_x Cu 0₄
• Field-theoretic derivation of Ginzburg-Landau equations
• Quantum statistics of composites

PUBLICATIONS

• S. Fujita, with S. Godoy. Quantum statistical derivation of Ginzburg-Landau equation. Mod. Phys. B 12:99 (1998).
• S. Fujita, with D. L. Morabito. Formation of
  d-wave pairons in cuprates. Mod. Phys. Lett. B 12:1061­67 (1998).
• S. Fujita, with D. L. Morabito. Quantum statistics of composites: Ehrenfest-Oppenheimer-Bethe's rule. Mod. Phys. Lett. B 12:753­62 (1998).
• S. Fujita, with D. L. Morabito. Quantum statistics of Cooper pairs: Superconducting temperature. I. J. Mod. Phys. B 12:2139­50 (1998).
• S. Fujita, with S. Godoy. Quantum statistical theory of superconductivity.
  (Plenum, NY, 1996) p. 338.

Fig 1 Arrangements of atoms in a crystal of YBa₂Cu₃O₇; superconducting YBCO has some oxygen atoms missing.

Fig 2 Heat capacity of YBa₂Cu₃O_7-g