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Cover Image for Importance of low-angle grain boundaries in YBa2Cu3O7-delta coated conductors

Importance of low-angle grain boundaries in YBa2Cu3O7-delta coated conductors

JH Durrell, NA Rutter

Nov 20, 2008

critical-current-density t-c superconductors PULSED-LASER DEPOSITION X-RAY MICRODIFFRACTION ZIRCONIA BUFFER LAYERS THIN-FILMS CRITICAL CURRENTS YBCO FILMS TRANSPORT-PROPERTIES TEXTURE DEVELOPMENT

Cover Image for Improvements in the processing of large grain, bulk Y–Ba–Cu–O superconductors via the use of additional liquid phase

Improvements in the processing of large grain, bulk Y–Ba–Cu–O superconductors via the use of additional liquid phase

JVJ Congreve, Y Shi, AR Dennis, JH Durrell, DA Cardwell

Dec 20, 2016

top seeded melt growth YBCO Y-211 MICROSTRUCTURE liquid rich phase bulk high temperature superconductor Y-123 matrix

Cover Image for Practical vortex diodes from pinning enhanced YBa2Cu3O7-delta

Practical vortex diodes from pinning enhanced YBa2Cu3O7-delta

SA Harrington, JL Macmanus Driscoll, JH Durrell

Jun 29, 2009

barium compounds diodes flux pinning nanocomposites rectification superconducting thin films yttrium compounds THIN-FILMS II SUPERCONDUCTORS CRITICAL CURRENTS LORENTZ FORCE ANISOTROPY

Cover Image for Individual grain boundary properties and overall performance of metal-organic deposition coated conductors

Individual grain boundary properties and overall performance of metal-organic deposition coated conductors

M Weigand, SC Speller, GM Hughes, S Rutter, CRM Grovenor, JH Durrell

Jan 05, 2011

CRITICAL-CURRENT DENSITY YBCO FILMS YBA2CU3O7-DELTA BICRYSTALS TRANSPORT MEASUREMENTS SUPERCONDUCTING TAPES CRITICAL CURRENTS MICROSTRUCTURE WIRES TEM

Cover Image for Microstructure and Composition of Primary and Recycled Single Grains of YBCO, GdBCO-Ag, and SmBCO-Ag Bulk Superconductors

Microstructure and Composition of Primary and Recycled Single Grains of YBCO, GdBCO-Ag, and SmBCO-Ag Bulk Superconductors

JVJ Congreve, YH Shi, AR Dennis, JH Durrell, DA Cardwell, A Goyal

May 03, 2016

grain growth MICROSTRUCTURE particle size distribution superconductors

Cover Image for Processing and properties of bulk Y-Ba-Cu-O superconductors fabricated by top seeded melt growth from precursor pellets containing a graded CeO<inf>2</inf> composition

Processing and properties of bulk Y-Ba-Cu-O superconductors fabricated by top seeded melt growth from precursor pellets containing a graded CeO<inf>2</inf> composition

W Zhai, Y Shi, JH Durrell, AR Dennis, Z Zhang, DA Cardwell

Apr 30, 2015

Cover Image for Buffer pellets for high-yield, top-seeded melt growth of large grain Y-Ba-Cu-o superconductors

Buffer pellets for high-yield, top-seeded melt growth of large grain Y-Ba-Cu-o superconductors

N Devendra Kumar, Y Shi, W Zhai, AR Dennis, JH Durrell, DA Cardwell

May 04, 2015

Cover Image for A novel, two-step top seeded infiltration and growth process for the fabrication of single grain, bulk (RE)BCO superconductors

A novel, two-step top seeded infiltration and growth process for the fabrication of single grain, bulk (RE)BCO superconductors

DK Namburi, Y Shi, KG Palmer, AR Dennis, JH Durrell, DA Cardwell

Aug 11, 2016

infiltration growth melt growth buffer YBCO bulk single grains trapped field superconducting properties

Cover Image for Critical currents in vicinal YBa2Cu3O7-delta films

Critical currents in vicinal YBa2Cu3O7-delta films

JH Durrell, G Burnell, VN Tsaneva, ZH Barber, MG Blamire, JE Evetts

Jun 07, 2005

high-temperature superconductors antiphase boundaries 2-dimensional behavior angular-dependence critical-current anisotropy critical-current-density crystalline thin-films oxide superconductors pinning mechanisms transport critical currents

Cover Image for Factors Affecting the Growth of Multiseeded Superconducting Single Grains

Factors Affecting the Growth of Multiseeded Superconducting Single Grains

Y Shi, AR Dennis, D Zhou, DK Namburi, K Huang, JH Durrell, DA Cardwell

Sep 20, 2016

Cover Image for Flux jump-assisted pulsed field magnetisation of high-$J_c$ bulk high-temperature superconductors

Flux jump-assisted pulsed field magnetisation of high-$J_c$ bulk high-temperature superconductors

MD Ainslie, D Zhou, H Fujishiro, K Takahashi, Y-H Shi, JH Durrell

Dec 02, 2016

Investigating, predicting and optimising practical magnetisation techniques for charging bulk superconductors is a crucial prerequisite to their use as high performance ‘psuedo’ permanent magnets. The leading technique for such...

bulk superconductors trapped field magnets numerical modelling pulsed field magnetisation flux jumps finite element method (FEM) modelling

Cover Image for Critical current of YBa2Cu3O7-delta low-angle grain boundaries

Critical current of YBa2Cu3O7-delta low-angle grain boundaries

JH Durrell, MJ Hogg, F Kahlmann, ZH Barber, MG Blamire, JE Evetts

Jun 10, 2005

transport bicrystals t-c superconductors

Cover Image for DC characterization and 3D modelling of a triangular, epoxy-impregnated high temperature superconducting coil

DC characterization and 3D modelling of a triangular, epoxy-impregnated high temperature superconducting coil

D Hu, MD Ainslie, JP Rush, JH Durrell, J Zou, MJ Raine, DP Hampshire

May 29, 2015

high temperature superconductors superconducting coil SUPERCONDUCTING TAPES 3D numerical analysis dc characterization of coils

Cover Image for Numerical optimisation of mechanical ring reinforcement for bulk high-Temperature superconductors

Numerical optimisation of mechanical ring reinforcement for bulk high-Temperature superconductors

D Barthlott, KY Huang, JH Durrell, DA Cardwell, B Holzapfel, MD Ainslie

Feb 01, 2022

Abstract The finite element method has been used extensively in recent years to solve various problems related to applied superconductivity and provides a useful tool for analysing...

Paper

Cover Image for Effect of varying material anisotropy on critical current anisotropy in vicinal YBa2Cu3O7-delta thin films

Effect of varying material anisotropy on critical current anisotropy in vicinal YBa2Cu3O7-delta thin films

JH Durrell, JE Evetts, R Rossler, MP Delamare, JD Pedarnig, D Bauerle

Jun 07, 2005

OXYGEN STOICHIOMETRY SUPERCONDUCTIVITY VORTICES CRYSTAL FIELD

Cover Image for The use of buffer pellets to pseudo hot seed (RE)-Ba-Cu-O-(Ag) single grain bulk superconductors

The use of buffer pellets to pseudo hot seed (RE)-Ba-Cu-O-(Ag) single grain bulk superconductors

Y Shi, D Kumar Namburi, W Zhao, JH Durrell, AR Dennis, DA Cardwell

Sep 30, 2015

buffer YBCO single grains hot seeding

Cover Image for A new MgB<inf>2</inf>bulk ring fabrication technique for use in magnetic shielding or bench-top NMR systems

A new MgB<inf>2</inf>bulk ring fabrication technique for use in magnetic shielding or bench-top NMR systems

DA Moseley, DP Wilkinson, T Mousavi, AR Dennis, S Speller, JH Durrell

Jun 30, 2022

Abstract We report a new methodology in bulk MgB2 ring production for use in small-scale magnetic shielding or bench-top nuclear magnetic resonance systems....

MgB2 magnetic shielding NMR bulk superconductors

Cover Image for Transport measurements in single-grain GdBCO+Ag bulk superconductors processed by infiltration growth

Transport measurements in single-grain GdBCO+Ag bulk superconductors processed by infiltration growth

P Cayado, DK Namburi, M Erbe, J Hänisch, DA Cardwell, JH Durrell, B Holzapfel

Jan 21, 2023

article GdBCO bulk superconductor Infiltration and growth technique TRANSPORT MEASUREMENTS MICROSTRUCTURE magnetic properties

Cover Image for Transport measurements in single-grain GdBCO+Ag bulk superconductors processed by infiltration growth

Transport measurements in single-grain GdBCO+Ag bulk superconductors processed by infiltration growth

P Cayado, DK Namburi, M Erbe, J Hänisch, DA Cardwell, JH Durrell, B Holzapfel

Feb 21, 2023

GdBCO bulk superconductor Infiltration and growth technique TRANSPORT MEASUREMENTS MICROSTRUCTURE magnetic properties

Cover Image for Multiple seeding for the growth of bulk GdBCO-Ag superconductors with single grain behaviour

Multiple seeding for the growth of bulk GdBCO-Ag superconductors with single grain behaviour

Y Shi, JH Durrell, AR Dennis, K Huang, DK Namburi, D Zhou, DA Cardwell

Nov 17, 2016

multi-seeding single grain alignment of seeds grain boundaries buffer-aided-bridge-seeding

Cover Image for An improved top seeded infiltration growth method for the fabrication of Y-Ba-Cu-O bulk superconductors

An improved top seeded infiltration growth method for the fabrication of Y-Ba-Cu-O bulk superconductors

DK Namburi, Y Shi, KG Palmer, AR Dennis, JH Durrell, DA Cardwell

Sep 30, 2015

YBCO Infiltration and growth bulk superconductor Pre-sintering Buffer pellet

Cover Image for Microstructural evolution in multiseeded YBCO bulk samples grown by the TSMG process

Microstructural evolution in multiseeded YBCO bulk samples grown by the TSMG process

A Goodfellow, YH Shi, JH Durrell, AR Dennis, DA Cardwell, CRM Grovenor, SC Speller

Dec 02, 2016

YBCO bulk MICROSTRUCTURE

Cover Image for Control of Y-211 content in bulk YBCO superconductors fabricated by a buffer-aided, top seeded infiltration and growth melt process

Control of Y-211 content in bulk YBCO superconductors fabricated by a buffer-aided, top seeded infiltration and growth melt process

DK Namburi, Y Shi, KG Palmer, AR Dennis, JH Durrell, DA Cardwell

Jan 13, 2016

bulk superconductor (RE)BCO Infiltration and growth control of RE-211 flux pinning trapped field YBCO

Cover Image for Microstructural evolution in infiltration-growth processed MgB₂ bulk superconductors

Microstructural evolution in infiltration-growth processed MgB₂ bulk superconductors

AG Bhagurkar, A Yamamoto, A Dennis, JH Durrell, TA Aljohani, HB Nadendla, DA Cardwell

Apr 20, 2017

Infiltration and growth MgB2 superconductors

Cover Image for Benefits of current percolation in superconducting coated conductors

Benefits of current percolation in superconducting coated conductors

NA Rutter, JH Durrell, MG Blamire, JL Macmanus Driscoll, H Wang, SR Foltyn

Jun 20, 2005

cond-mat.supr-con cond-mat.supr-con

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