Critical Current Density, Pinning and Nanostructure of MT-YBCO and MgB2-based Materials

Autor: Anne Jouline, Michael Tomsic, Semyon Ponomaryov, Jacques Rabier, Alexander L. Kasatkin, Xavier Chaud, Tatiana Prikhna, Michael Eisterer, A. P. Shapovalov, Viktor Moshchil, M A Rindfleisch

Publikováno v: IEEE Transactions on Applied Superconductivity
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 2021, 31 (5), pp.1-5. ⟨10.1109/TASC.2021.3068915⟩

The correlations between structural features, critical current density and pinning landscape of YBa2Cu3O7-δ and MgB2-based materials produced in the forms of bulk melt-textured (MT-YBCO) and polycrystalline (MgB2) blocks and wires with excellent sup

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba0d6dd60bf2f57c4fda93036b8cf65
https://doi.org/10.1109/tasc.2021.3068915

Manufacturing, Structure, Properties of MgB2-Based Materials

Autor: Semyon Ponomaryov, Michael Tomsic, Myroslav Karpets, Tatiana Prikhna, A. V. Shaternik, M A Rindfleisch, Michael Eisterer, Vitaliy Romaka, Viktor Moshchil, Artem Kozyrev

Publikováno v: Journal of Superconductivity and Novel Magnetism. 32:3115-3120

The composition of MgB2-based materials (wires, bulks, and thin films) with high critical current densities, jc, prepared at different pressure (0.1 MPa–2 GPa)—temperature (600–1050 °C) conditions was analyzed by the X-ray and JAMP−9500F Aug

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8edb38f12893a1435fa1aabecd362c2
https://doi.org/10.1007/s10948-019-5062-z

Stealth Superconducting Magnet Technology for Collider IR and Injector Requirements

Autor: James Gerity, Daniel Chavez, Joshua Kellams, Akhdiyor Sattarov, Peter McIntyre, Michael Tomsic, Jeff Breitschopf

Publikováno v: IEEE Transactions on Applied Superconductivity. 28:1-6

The intersection regions and the beam injection channel of a high-energy collider require magnets that must act strongly upon one beam yet not at all on a closely neighboring beam. Designs are presented for three examples: a septum dipole that serves

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51e478c53260014481f5d046bbfb4fb9
https://doi.org/10.1109/tasc.2018.2805900

Computational homogenization of the elastic and thermal properties of superconducting composite MgB2 wire

Autor: M A Rindfleisch, Tanvir Baig, Abdullah Al Amin, Ozan Akkus, Charles Poole, Laith Abed Sabri, Robert J. Deissler, David Doll, Michael Martens, Michael Tomsic

Publikováno v: Composite Structures. 188:313-329

Magnetic Resonance Imaging (MRI) background magnets are made from superconducting composite wires that are a metal matrix composite (MMC). Thermal and mechanical properties of the specific wire matrix must be known to optimize the wire configuration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::756f880bb253b445018967a2b3d14301
https://doi.org/10.1016/j.compstruct.2017.12.060

Mechanical Analysis of MgB2 Based Full Body MRI Coils Under Different Winding Conditions

Autor: Michael Martens, Abdullah Al Amin, Tanvir Baig, David Doll, Robert J. Deissler, Ozan Akkus, Michael Tomsic, Laith Abed Sabri

Publikováno v: IEEE Transactions on Applied Superconductivity. 27:1-5

The winding of composite superconducting wire around a mandrel is one of the first stages of manufacturing processes of a superconducting magnet. Depending on the method of mechanical support conditions during winding, the strain development at the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb97456a8230388d735ee198ae334a8c
https://doi.org/10.1109/tasc.2017.2654349