Zobrazeno 1 - 10
of 376
pro vyhledávání: '"L. Civale"'
Autor:
Teng Tan, M. A. Wolak, Narendra Acharya, Alex Krick, Andrew C. Lang, Jennifer Sloppy, Mitra L. Taheri, L. Civale, Ke Chen, X. X. Xi
Publikováno v:
APL Materials, Vol 3, Iss 4, Pp 041101-041101-7 (2015)
For potential applications in superconducting RF cavities, we have investigated the properties of polycrystalline MgB2 films, including the thickness dependence of the lower critical field Hc1. MgB2 thin films were fabricated by hybrid physical-chemi
Externí odkaz:
https://doaj.org/article/7686d88ff5e847459156542e9823daf5
Autor:
T. Tajima, L. Civale, T. P. Grumstrup, D. Kelly, M. A. Mealy, A. Poudel, H. R. Salazar, R. K. Schulze, P. Pizzol, H. Sakai, H. Ito, E. Kako, T. Okada, K. Umemori
Publikováno v:
IEEE Transactions on Applied Superconductivity. 33:1-10
Publikováno v:
Materials Chemistry and Physics. 259:124184
We report the effect of Co2N impurity on the superconducting properties of δ-MoN thin films grown by polymer-assisted deposition on c-cut sapphire (Al2O3). The films show a superconducting transition temperature of 10.4 K and an upper critical field
Akademický článek
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Autor:
D, Wulferding, H, Kim, I, Yang, J, Jeong, K, Barros, Y, Kato, I, Martin, O E, Ayala-Valenzuela, M, Lee, H C, Choi, F, Ronning, L, Civale, R E, Baumbach, E D, Bauer, J D, Thompson, R, Movshovich, Jeehoon, Kim
Publikováno v:
Scientific Reports
In search of novel, improved materials for magnetic data storage and spintronic devices, compounds that allow a tailoring of magnetic domain shapes and sizes are essential. Good candidates are materials with intrinsic anisotropies or competing intera
Autor:
K, Huang, S, Eley, P F S, Rosa, L, Civale, E D, Bauer, R E, Baumbach, M B, Maple, M, Janoschek
Publikováno v:
Physical review letters. 117(23)
The Belitz-Kirkpatrick-Vojta (BKV) theory shows in excellent agreement with experiment that ferromagnetic quantum phase transitions (QPTs) in clean metals are generally first order due to the coupling of the magnetization to electronic soft modes, in
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Publikováno v:
Journal of Materials Science. 39:5445-5449
Fe0.6Mn0.1Al0.3 samples were prepared by mechanical alloying (MA) using the 6:1, 9:1 and 12:1 ratios between the ball mass and powder mass (BM/PM) and milling times of 3, 6, 9 and 12 h. Balls of 10 and 20 mm diameter were used. X-ray diffraction (XRD
Publikováno v:
Physical Review B. 61:7135-7141
We present long-term relaxation measurements of the irreversible magnetization in ${\mathrm{YBa}}_{2}{\mathrm{Cu}}_{3}{\mathrm{O}}_{7\ensuremath{-}\ensuremath{\delta}}$ single crystals with columnar defects. Within the single vortex pinning regime we
Autor:
D. Casa, Marcos A. Avila, Alejandro Silhanek, D. Niebieskikwiat, Orlando V. Billoni, L. Civale
Publikováno v:
Physical Review B. 60:13189-13195
We have studied the angular dependence of the irreversible magnetization and its time relaxation in ${\mathrm{YBa}}_{2}{\mathrm{Cu}}_{3}{\mathrm{O}}_{7}$ single crystals with one or two families of columnar defects inclined with respect to the c axis