Search Results - "Tomsic, M. J"

Enhanced higher temperature (20–30 K) transport properties and irreversibility field in nano-Dy2O3 doped advanced internal Mg infiltration processed MgB2 composites by Li, G. Z., Sumption, M. D., Rindfleisch, M. A., Thong, C. J., Tomsic, M. J., Collings, E. W.

“…A series of MgB2 superconducting composite strands co-doped with Dy2O3 and C was prepared via an advanced internal Mg infiltration (AIMI) route. The transport…”
Get full text

CRITICAL CURRENT DENSITIES AND N -VALUES OF MGB 2 CONDUCTORS FOR SMES, MRI, AND LOW AC LOSS APPLICATIONS by Kwon, J, Rochester, J, Wan, F, Rindfleisch, M A, Tomsic, M J, Sumption, M D, Collings, E W

“…Multifilamentary strands (filament numbers 36 to 114) prepared by the in-situ power-in-tube (PIT) route with carbon doping contents of 0, 2, and 3.2% were…”
Get full text

Critical Current Densities and n-Values of MgB2 Conductors for SMES, MRI, and Low AC Loss Applications by Kwon, H. J., Rochester, J., Wan, F., Rindfleisch, M. A., Tomsic, M. J., Sumption, M. D., Collings, E. W.

“…Multifilamentary MgB 2 strands (filament numbers 36 to 114) prepared by the in-situ power-in-tube (PIT) route with carbon doping contents of 0, 2, and 3.2%…”
Get full text

Critical current density and stability of Tube Type Nb3Sn conductors by Sumption, M.D., Bhartiya, S., Kovacks, C., Peng, X., Gregory, E., Tomsic, M.J., Collings, E.W.

“…► Transport and stability properties of Tube Type Nb3Sn with up to 744 subelements have been studied. ► Transport Jcs as high as 2450A/mm2 were seen at 12T. ►…”
Get full text

Architecture and Transport Properties of Multifilamentary MgB2 Strands for MRI and Low AC Loss Applications by Wan, Fang, Sumption, Mike D., Rindfleisch, Matthew A., Tomsic, Michael J., Collings, E. W.

“…Standard in situ type MgB 2 strands manufactured by Hyper Tech, Inc., have 19-36 subelements, a Monel outer sheath, and a Cu interfilamentary matrix. Typical…”
Get full text

Critical Current Density and Current Transfer Length of Multifilamentary MgB2 Strands of Various Design by LI, G. Z, REDDY, K. M, THONG, C. J, COLLINGS, E. W, ZWAYER, J. B, KULDELL, M. A, SUSNER, M. A, YANG, Y, SUMPTION, M. D, YUE, J. J, RINDFLEISCH, M. A, TOMSIC, M. J

Get full text

Influence of Mg/B ratio and SiC doping on microstructure and high field transport Jc in MgB2 strands by Susner, M.A., Sumption, M.D., Bhatia, M., Peng, X., Tomsic, M.J., Rindfleisch, M.A., Collings, E.W.

“…Improvements in Bc2, Birr, and high field transport Jcs are crucial for many MgB2 applications. As transport Jc is inextricably linked with microstructure, a…”
Get full text

AC losses of HTS tapes and bundles with de-coupling barriers by Lue, J.W., Lubell, M.S., Tomsic, M.J.

“…Plastronic Inc. is working on a project for the Ballistic Missile Defence Organization to improve the strength and AC loss characteristics of Bi-based high…”
Get full text

Characterization of the A15 Layer Growth and Microstructure for Varying Heat Treatments in Nb3Sn Tube Type Composites by NAZARETH, V. R, SUMPTION, M. D, PENG, X, GREGORY, E, TOMSIC, M. J, COLLINGS, E. W

Get full text

Critical Current Density and Current Transfer Length of Multifilamentary [Formula Omitted] Strands of Various Design by Li, G. Z, Reddy, K. M, Zwayer, J. B, Kuldell, M. A, Susner, M. A, Yang, Y, Sumption, M. D, Yue, J. J, Rindfleisch, M. A, Tomsic, M. J, Thong, C. J, Collings, E. W

“…In this paper, a series of high-performing powder-in-tube [Formula Omitted] strands have been prepared. Transport voltage-current measurements were performed…”
Get full text

Phase formation and transport properties of vapor-solid reacted AIMI MgB2 superconductors by Wan, F., Kwon, J., Sumption, M.D., Rindfleisch, M.A., Thong, C.J., Tomsic, M.J., Collings, E.W.

“…Vapor-solid reactions were applied to monofilament and 6-filament AIMI MgB2 wires. A layer Jc of ∼ 105 A cm−2 was achieved by the generation of a highly dense…”
Get full text

Characterization of the A15 Layer Growth and Microstructure for Varying Heat Treatments in Tube Type Composites by Nazareth, V.R., Sumption, M.D., Peng, X., Gregory, E., Tomsic, M.J., Collings, E.W.

“…Tube type composites containing up to 167 subelements were studied in terms of their reaction systematics in an attempt to enhance their properties. These…”
Get full text

Architecture and Transport Properties of Multifilamentary MgB 2 Strands for MRI and Low AC Loss Applications by Wan, F, Sumption, M D, Rindfleisch, M A, Tomsic, M J, Collings, E W

“…Standard in-situ type MgB strands manufactured by Hyper Tech Inc have 19 - 36 subelements, a monel outer sheath, and a Cu interfilamentary matrix. Typical…”
Get full text

Effect of biaxial cold pressure densification (BCPD) on Ba0.6K0.4Fe2As2 round wire using optimized precursor by Li, X., Collings, E.W., Wan, F., Sumption, M.D., Xue, S.C., Zhang, D.L., Rindfleisch, M.A., Tomsic, M.J., Shi, Z.X.

“…(Ba,Sr)1-xKxFe2As2 superconductor is of great interest as a wire for practical applications. In this paper, Ba0.6K0.4Fe2As2 precursor powder was prepared by…”
Get full text

Enhanced higher temperature (20-30 K) transport properties and irreversibility field in nano-Dy2O3 doped advanced internal Mg infiltration processed MgB2 composites by Li, G. Z, Sumption, M. D, Rindfleisch, M. A, Thong, C. J, Tomsic, M. J, Collings, E. W

“…Appl. Phys. Lett. 105 (2014) 112603 A series of MgB2 superconducting composite strands co-doped with Dy2O3 and C were prepared via an advanced internal Mg…”
Get full text

The critical current density of advanced internal-Mg-diffusion-processed MgB2 wires by Li, G. Z, Sumption, M. D, Susner, M. A, Yang, Y, Reddy, K. M, Rindfleisch, M. A, Tomsic, M. J, Thong, C. J, Collings, E. W

“…published in Supercond. Sci. Technol. 25 (2012) 115023 (8pp) Recent advances in MgB2 conductors are leading to a new level of performance. Based on the use of…”
Get full text

Anisotropic Connectivity and its Influence on Critical Current Densities, Irreversibility Fields, and Flux Creep in In-Situ-Processed MgB2 Strands by Shi, Z. X, Susner, M. A, Majoros, M, Sumption, M. D, Peng, X, Rindfleisch, M, Tomsic, M. J, Collings, E. W

“…Supercond. Sci. Technol. 23 (2010) 045018 The anisotropy of the critical current density (Jc) and its influence on measurement of irreversibility field (Birr)…”
Get full text

Critical Current Density and Current Transfer Length of Multifilamentary \hbox Strands of Various Design by Li, G. Z., Reddy, K. M., Zwayer, J. B., Kuldell, M. A., Susner, M. A., Yang, Y., Sumption, M. D., Yue, J. J., Rindfleisch, M. A., Tomsic, M. J., Thong, C. J., Collings, E. W.

“…In this paper, a series of high-performing powder-in-tube MgB 2 strands have been prepared. Transport voltage-current measurements were performed to determine…”
Get full text

Influence of Mg/B ratio and SiC doping on microstructure and high field transport Jc in MgB2 strands: Recent advances in MgB2 research by SUSNER, M. A, SUMPTION, M. D, BHATIA, M, PENG, X, TOMSIC, M. J, RINDFLEISCH, M. A, COLLINGS, E. W

Get full text

Investigation of the Effects of Low Temperature Heat Treatments on the Microstructure and Properties of Multifilamentary, Tube-Type rm Nb 3 rm Sn Strands by Bhartiya, S, Sumption, MD, Peng, Xuan, Gregory, E, Tomsic, MJ, Collings, E W

“…Multifilamentary, tube-type composites consisting of subelements of Nb with a simple Cu/Sn binary metal inserts were studied in an attempt to enhance the…”
Get full text