Publications


2010

The effects of attrition and ball milling on the properties of magnesium diboride
Dancer, CEJ; Prabhakaran, D; Crossley, A; Todd, RI; Grovenor, CRM

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 23 (6): Art No. 065015 2010

Individual grain boundary properties and overall performance of metal-organic deposition coated conductors
Weigand, M; Speller, SC; Hughes, GM; Rutter, NA; Lozano-Perez, S; Grovenor, CRM; Durrell, JH

PHYSICAL REVIEW B 81 (17): Art No. 174537 2010

Levitation force at different temperatures and superconducting properties of nano-structured MgB2 superconductor
Yanmaz, E; Ozturk, K; Dancer, CEJ; Basoglu, M; Celik, S; Grovenor, CRM

JOURNAL OF ALLOYS AND COMPOUNDS 492 (1-2):48-51 2010

2009

A study of the sintering behaviour of magnesium diboride
Dancer, CEJ; Mikheenko, P; Bevan, A; Abell, JS; Todd, RI; Grovenor, CRM
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 29 (9):1817-1824 2009

Complete flux jumping in nano-structured MgB2 superconductors prepared by mechanical alloying
Yanmaz, E; Savaskan, B; Basoglu, M; Koparan, ET; Dilley, NR; Grovenor, CRM
JOURNAL OF ALLOYS AND COMPOUNDS 480 (2):203-207 2009


RF-Current Effects on Intrinsic Josephson Junctions
Saleem, S; Fenton, JC; Korsah, M; Speller, S; Grovenor, CRM; Warburton, PA
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 19 (3):734-736 2009

Fabrication and properties of dense ex situ magnesium diboride bulk material synthesized using spark plasma sintering
Dancer, CEJ; Prabhakaran, D; Basoglu, M; Yanmaz, E; Yan, H; Reece, M; Todd, RI; Grovenor, CRM
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 22 (9): Art No. 095003 2009

Dissipative Enhancement of the Supercurrent in Tl2Ba2CaCu2O8 Intrinsic Josephson Junctions
Warburton, PA; Saleem, S; Fenton, JC; Korsah, M; Grovenor, CRM

PHYSICAL REVIEW LETTERS 103 (21): Art No. 217002 2009

Anomalous ferromagnetic behaviour of Y2O3 and CuO nanoparticles in YBa2Cu3Oy superconductor
Yanmaz, E; Basoglu, M; Grovenor, CRM

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 206 (12):2844-2850 2009

2008

Speller, SC; Dinner, RB; Grovenor, CRM
JOURNAL OF CRYSTAL GROWTH 310 (18):4081-4087 2008


Growth of Tl2Ba2CaCu2O7 Thin Films on Curved Substrates for Metamaterial Applications
Speller, SC; Hao, T; Stevens, CJ; Edwards, DJ; Grovenor, CRM
8TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'07) 97 Art No. 012267 2008

 

2007


Switchable phase diffusion in intrinsic Josephson junction arrays
Fenton, JC; Korsah, M; Grovenor, CRM; Warburton, PA
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 4601470-1471 2007

8th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors

2006

The development of bi-epitaxial texture and high grain boundary J(c) values in Tl-2212 films on MgO substrates
Dark, CJ; Speller, SC; Grovenor, CRM
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 19 (6):484-492 2006


Critical-current suppression in sub-micron intrinsic Josephson junction arrays
Fenton, JC; Korsah, M; Grovenor, CRM; Warburton, PA
7TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'05) 431114-1118 2006


Development of microstructure in T1-2212 thin films and possible influence on microwave surface resistance values
Speller, SC; Wu, H; Rek, ZU; Bilello, JC; Grovenor, CRM
JOURNAL OF MATERIALS RESEARCH 21 (7):1645-1657 2006


Josephson current suppression in three-dimensional focused-ion-beam fabricated sub-micron intrinsic junctions
Warburton, PA; Fenton, JC; Korsah, M; Grovenor, CRM

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 19 (5):S187-S190 2006

2005

Grain boundary properties of T1-2212 and T1-1223 thin films
Dark, C; Speller, S; Wu, H; Sundaresan, A; Tanaka, Y; Burnell, G; Grovenor, CRM

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 15 (2):2931-2934 2005

2004

Interfacial reactions and oxygen distribution in MgB2 wires in Fe, stainless steel and Nb sheaths
Grovenor, CRM; Goodsir, L; Salter, CJ; Kovac, P; Husek, I
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17 (3):479-484 2004


Microhardness as a tool for the filament density and metal sheath analysis in MgB2/Fe/(Cu) wires
Husek, I; Kovac, P; Grovenor, CRM; Goodsir, L
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17 (8):971-976 2004


Improvement of the current carrying capability of ex situ MgB2 wires by normal particle additions
Kovac, P; Husek, I; Melisek, T; Grovenor, CRM; Haigh, S; Jones, H
SUPERCONDUCTOR SCIENCE & TECHNOLOGY 17 (11):1225-1230 2004


Josephson fluxon flow and phase diffusion in thin-film intrinsic Josephson junctions
Warburton, PA; Kuzhakhmetov, AR; Chana, OS; Burnell, G; Blamire, MG; Schneidewind, H; Koval, Y; Franz, A; Muller, P; Hyland, DMC; Dew-Hughes, D; Wu, H; Grovenor, CRM

JOURNAL OF APPLIED PHYSICS 95 (9):4941-4948 2004

2003


Thallium based high temperature superconductors for microwave device applications
Speller, SC
MATERIALS SCIENCE AND TECHNOLOGY 19 (3):269-282 2003

Buffer layers for Tl-2212 thin films on MgO and sapphire substrates
Speller, SC; Wu, HZ; Grovenor, CRM
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 13 (2):2713-2716 2003


Sub-micron thin film intrinsic Josephson junctions
Warburton, PA; Kuzhakhmetov, AR; Bell, C; Burnell, G; Blamire, MG; Wu, H; Grovenor, CRM; Schneidewind, H
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 13 (2):821-824 2003


Electro-epitaxial buffer layers for REBCO tape architectures
Whiteley, RM; Goodall, R; Moore, JC; Speller, SC; Grovenor, CRM
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 13 (2):2639-2642 2003


Microstructure control in the growth of large area T1-2212 thin films
Wu, HZ; Speller, SC; Pal, S; Edwards, DJ; Grovenor, CRM
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 13 (2):2871-2874 2003





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