Author

J. Patrick Llewellyn

Observed names: J P Llewellyn, J. Llewellyn, J. P. LLEWELLYN, J. P. Llewellyn, J. PATRICK LLEWELLYN, J.P Llewellyn, J.P. Llewellyn, Llewellyn,J P

Observed institutions: Bangor University, University of Aberdeen, University of Wales

OpenAlex ID: A5014530693

The contribution of field-induced morphological change to the electrical aging and breakdown of polyethylene

2005 · J.P. Jones, J.P. Llewellyn, et al. · IEEE Transactions on Dielectrics and Electrical Insulation · 281

Magneto-optic effects in ferrofluids

1980 · H W Davies, J P Llewellyn · Journal of Physics D Applied Physics · 104

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Magnetic birefringence of ferrofluids. I. Estimation of particle size

1979 · H W Davies, J P Llewellyn · Journal of Physics D Applied Physics · 62

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Magnetic birefringence of ferrofluids. II. Pulsed field measurements

1979 · H W Davies, J P Llewellyn · Journal of Physics D Applied Physics · 56

Form birefringence in ferrofluids

1983 · J P Llewellyn · Journal of Physics D Applied Physics · 49

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Electrical conduction in polyethylene: The role of positive charge and the formation of positive packets

2013 · T. J. Lewis, J. P. Llewellyn · Journal of Applied Physics · 43

Electrokinetic properties of metal-dielectric interfaces

1993 · T.J. Lewis, J.P. Llewellyn, et al. · IEE Proceedings A Science Measurement and Technology · 32

Motion and phase changes in molecular solids containing CH3groups: I. Nuclear magnetic resonance in solid 2,2- and 2,3-dimethylbutane

1967 · R G Eades, G P Jones, et al. · Proceedings of the Physical Society · 24

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Some Electrical Characteristics of Single Crystal Iron Monotelluride

1956 · D M Finlayson, D Greig, et al. · Proceedings of the Physical Society Section B · 24

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The Magnetic Susceptibility of Iron Ditelluride: I

1959 · J P Llewellyn, T Smith · Proceedings of the Physical Society · 20

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Motion and phase changes in molecular solids containing CH3 groups III. Nuclear magnetic resonance in the isomeric trimethylbenzenes

1968 · G P Jones, R G Eades, et al. · Journal of Physics C Solid State Physics · 18

The Magnetic Susceptibility of Iron Ditelluride: II

1959 · D M Finlayson, J P Llewellyn, et al. · Proceedings of the Physical Society · 18

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Motion and phase changes in molecular solids containing CH3groups: II. Nuclear magnetic resonance in solid 2,4-dimethylpentane and 2,2,4- and 2,3,4-trimethylpentane

1967 · R G Eades, T A Jones, et al. · Proceedings of the Physical Society · 17

The Thermal Expansion of Iron Ditelluride

1957 · J P Llewellyn, T Smith · Proceedings of the Physical Society Section B · 14

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Electrically induced mechanical strain in insulating dielectrics

2002 · T.J. Lewis, J.P. Llewellyn, et al. · IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) · 13

Electric field-induced viscoelastic changes in insulating polymer films

2002 · P. Connor, J.P. Jones, et al. · IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) · 12

Chiral sulphur-containing molecules in Langmuir–Blodgett films

1988 · Christian Georges, T. John Lewis, et al. · Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases · 11

Microwave absorption studies in ferrofluid composites

1986 · P. Davies, J. Popplewell, et al. · IEEE Transactions on Magnetics · 11

Liquid Motion Induced by Electrocapillary Action at Solid Metal-Liquid Interfaces

1994 · T.J. Lewis, J.P. Llewellyn, et al. · Journal of Colloid and Interface Science · 10

Microwave properties of ferrofluid composites

1986 · J. Popplewell, P. Davies, et al. · Journal of Magnetism and Magnetic Materials · 10

Viscoelastic change following adsorption and subsequent molecular reorganisation of a nitroreductase enzyme on a gold surface: A QCM study

2007 · C.D. Gwenin, J.P. Jones, et al. · Sensors and Actuators B Chemical · 9

Electromechanical effects in XLPE cable models

2002 · T.J. Lewis, J.P. Llewellyn, et al. · IEEE International Conference on Solid Dielectrics · 9

Electromechanical coupling in a biopolymer gel

1992 · T.J Lewis, J.P Llewellyn, et al. · Polymer · 9

N.M.R. investigation of molecular motions in solid xylene

1972 · A. M. I. Ahmed, R. G. Eades, et al. · Journal of the Chemical Society Faraday Transactions 2 Molecular and Chemical Physics · 9

NMR Study of Molecular Motions and Phase Transitions in Cyclohexene

1969 · Z. M. El Saffar, R. G. Eades, et al. · The Journal of Chemical Physics · 9

Works count: 52

Citation count: 935

H-index: 14

I10-index: 20