Concepedia

P. A. Freeman

PA

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Publications

4

Citations

155

H-Index

4

Active since

1990

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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