What angle-resolved photoemission experiments tell about the microscopic theory for high-temperature superconductors.
Recent angular-resolved photoemission experiments on high-temperature superconductors are consistent with a phenomenological description of the normal state of these materials as marginal Fermi liquids. The experiments also provide constraints on microscopic theories.
Abrahams
E
E
Center for Materials Theory, Serin Physics Laboratory, Rutgers University, 136 Frelinghuysen Road, Piscataway, NJ 08854-8019, USA.
Varma
C M
CM