Concepedia

P. A. Freeman

PA

4

Publications

155

Citations

4

H-Index

1990

Active since

Affiliations

University of Cambridge(Current)

P. A. Freeman is an author at University of Cambridge specializing in superconductivity, materials science, and engineering.

Top concepts

Publications per year

1990–1993

4

Publications

4

Temperature dependent magnetic penetration depth of Co and Zn doped YBa2Cu3O7 obtained from the AC susceptibility of magnetically aligned powders

Adrian Porch, J. R. Cooper, D N Zheng et al. · Physica C Superconductivity · 1993 · 75 citations

, , +11

Evidence for Matthiessen's rule in the normal state resistivity of zinc doped yttrium barium copper oxide

J. R. Cooper, S.D. Obertelli, P. A. Freeman et al. · Superconductor Science and Technology · 1991 · 31 citations

, , +15

Quantitative determination of percentage superconductor in a new compound

A.M. Campbell, F.J. Blunt, J. D. Johnson et al. · Cryogenics · 1991 · 28 citations

, , +3

Critical behaviour of bulk phonons in YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-δ</sub>as observed by infrared absorption spectroscopy

B. Güttler, Ekhard K. H. Salje, P. A. Freeman et al. · Journal of Physics Condensed Matter · 1990 · 21 citations

, , +15

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