Zobrazeno 1 - 10
of 21
pro vyhledávání: '"C J Thong"'
Autor:
Shengchen Xue, Chris Kovacs, Michael Sumption, Edward Collings, C. J. Thong, John Philips, Michael Tomsic, Yu Mao
Publikováno v:
Nano Select, Vol 3, Iss 1, Pp 129-139 (2022)
Abstract Carbon nanotubes (CNTs) are an ideal starting material for the development of strong, light‐weight conductors. In this work, we pursued the development of high specific electrical conductivity and high specific strength CNT/metal composite
Externí odkaz:
https://doaj.org/article/906152d26f224aa7ac79b9085bdd3b59
Autor:
C J Thong, Yu Mao, Michael Tomsic, M.D. Sumption, E.W. Collings, Shengchen Xue, C. Kovacs, John Philips
Publikováno v:
Nano Select, Vol 3, Iss 1, Pp 129-139 (2022)
Carbon nanotubes (CNTs) are an ideal starting material for the development of strong, light‐weight conductors. In this work, we pursued the development of high specific electrical conductivity and high specific strength CNT/metal composites. We sta
Autor:
Fang, Wan, Michael D, Sumption, Matthew A, Rindfleisch, C J, Thong, Michael J, Tomsic, Edward W, Collings
Publikováno v:
Supercond Sci Technol
MgB(2) superconducting wires made using a Mg infiltration method have reached a higher performance than either in-situ or ex-situ mixed powder based routes. Indeed, very high layer J(c) coupled with whole-strand J(e) (critical current per total stran
Publikováno v:
Physica C Supercond
Three (MgB(2))(1-x)(SnO(2))(x) samples with x ranging from 0 to 5 wt% were prepared by the in situ route to study the effect of tin dioxide additions on the superconducting properties of MgB(2) bulk materials. All of the reacted samples were slightly
Publikováno v:
Physica C: Superconductivity and its Applications. 578:1353749
Three (MgB2)1-x(SnO2)x samples with x ranging from 0 to 5 wt% were prepared by the in situ route to study the effect of tin dioxide additions on the superconducting properties of MgB2 bulk materials. All of the reacted samples were slightly Mg defici
Publikováno v:
Superconductor Science and Technology. 33:094004
MgB2 superconducting wires made using a Mg infiltration method have reached a higher performance than either in-situ or ex-situ mixed powder based routes. Indeed, very high layer Jc coupled with whole-strand Je (critical current per total strand cros
Publikováno v:
IOP conference series. Materials science and engineering
MgB2 superconducting wires and bulks with nano-La2O3 addition have been studied. A series of MgB2 superconducting bulk samples with nano-La2O3 addition levels of 0, 5, 7, 18wt% were prepared. AC resistivity data showed slight increases of Bc2 and unc
Autor:
C J Thong, Mike Tomsic, X Li, Danlu Zhang, M.D. Sumption, F Wan, M A Rindfleisch, E.W. Collings
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 279:012025
In this work we studied the influence of SnO2 doping on the critical fields and temperatures of MgB2 bulk samples. Bulk samples were made by mixing ex-situ MgB2 powder with 5 wt% SnO2 powder and then pressing the mixed powders into pellets using a pr
A series of MgB2 superconducting composite strands co-doped with Dy2O3 and C were prepared via an advanced internal Mg infiltration (AIMI) route.The transport properties and MgB2 layer growth were studied in terms of the Dy2O3 doping level, reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f97bdd83034c2cdfe8f413a551182f79
Publikováno v:
Superconductor Science and Technology. 29:085010
In this study we show that dominant point pinning mechanisms in SiC doped MgB2 wires can be obtained by annealing in high isostatic pressure. The results indicate that the point pinning centers increase the critical current density in medium and high