165 citations · 403 across the 9 of their papers we have counts for
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Absence of Persistent Magnetic Oscillations in Type-II Superconductors
M. R. Norman, A. H. MacDonald
We report on a numerical study intended to examine the possibility that magnetic oscillations persist in type II superconductors beyond the point where the pairing self-energy exce…
Contrasting Dynamic Spin Susceptibility Models and their Relation to High Temperature Superconductivity
H. -B. Schuttler, M. R. Norman
We compare the normal-state resistivities and the critical temperatures for superconducting pairing due to antiferromagnetic (AF) spin fluctuation exchange…
Calculation of Effective Coulomb Interaction for , , and
M. R. Norman
In this paper, the Slater integrals for a screened Coulomb interaction of the the Yukawa form are calculated and by fitting the Thomas-Fermi wavevector, good agreement is obtained…
Phenomenological BCS theory of the high- cuprates
R. Fehrenbacher, M. R. Norman
A BCS model characterized by a phenomenological pair potential with on-site (), nearest (), and next nearest () neighbour coupling constants, and an empirical quasip…
Magnetic Oscillations and Quasiparticle Band Structure in the Mixed State of Type-II Superconductors
M. R. Norman, A. H. MacDonald, H. Akera
We consider magnetic oscillations due to Landau quantization in the mixed state of type-II superconductors. Our work is based on a previously developed formalism which allows the m…
Effect of Structure on the Electronic Density of States of Doped Lanthanum Cuprate
M. R. Norman, G. J. McMullan, D. L. Novikov +1
We present a series of detailed band calculations on the various structural phases of doped lanthanum cuprate: HTT, LTO, and LTT. The LTO distortion is shown to have little effect…
Effect of Matrix Elements on the Pairing Kernel in Exchange Mediated Superconductors
M. R. Norman
A method is derived for calculating the pairing kernel in exchange mediated superconductors including matrix element effects. Various models for the interaction vertex are consider…