Zobrazeno 1 - 10
of 626
pro vyhledávání: '"ALFF, L."'
Autor:
Giron, S., Polin, N., Adabifiroozjaei, E., Yang, Y., Kovács, A., Almeida, T. P., Ohmer, D., Üstüner, K., Saxena, A., Katter, M., Radulov, I. A., Freysoldt, C., Dunin-Borkowski, R. E., Farle, M., Durst, K., Zhang, H., Alff, L., Ollefs, K., Xu, B. -X., Gutfleisch, O., Molina-Luna, L., Gault, B., Skokov, K. P.
Permanent magnets draw their properties from a complex interplay, across multiple length scales, of the composition and distribution of their constituting phases, that act as building blocks, each with their associated intrinsic properties. Gaining a
Externí odkaz:
http://arxiv.org/abs/2304.14958
An Impartial Perspective for Superconducting Nb3Sn coated Copper RF Cavities for Future Accelerators
Autor:
Barzi, E., Barish, B. C., Rimmer, R. A., Valente-Feliciano, A., Rey, C. M., Barletta, W. A., Nanni, E., Nasr, M., Ross, M., Schneider, M., Tantawi, S., Welander, P. B., Simakov, E. I., Usov, I. O., Alff, L., Karabas, N., Major, M., Palakkal, J. P., Petzold, S., Pietralla, N., Schäfer, N., Kikuchi, A., Hayano, H., Ito, H., Kashiwaji, S., Monjushiro, H., Hama, H., Hona, F., Umemori, K., Takahashi, K., Takahashi, T., Kondo, Y., Yamakawa, K., Kon, K., Kubo, T.
This Snowmass21 Contributed Paper encourages the Particle Physics community in fostering R&D in Superconducting Nb3Sn coated Copper RF Cavities instead of costly bulk Niobium. It describes the pressing need to devote effort in this direction, which w
Externí odkaz:
http://arxiv.org/abs/2203.09718
Publikováno v:
Supercond. Sci. Technol. 30, 085005 (2017)
Measurements of AC losses in a HTS-tape placed in between of two bulk magnetic shields of high permeability were performed by applying calorimetric techniques for various asymmetrical shielding arrangements. The experiment was supported by analytical
Externí odkaz:
http://arxiv.org/abs/1705.05193
Autor:
Ray, S. J., Alff, L.
This article reviews the status of current research on the 112-phase of pnictides. The 112-phase has gained augmented attention due to the recent discovery of high-temperature superconductivity in $\cl$ with a maximum critical temperature $\tc\sim$ 4
Externí odkaz:
http://arxiv.org/abs/1701.02700
Akademický článek
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Autor:
Schäfer, N., Günzing, D., Jiang, T., Karabas, N., Arzumanov, A., Motta-Meira, D., Ollefs, K., Komissinskiy, P., Major, M., Arnold, M., Pietralla, N., Wende, H., Molina-Luna, L., Lützenkirchen-Hecht, D., Alff, L.
Publikováno v:
Journal of Applied Physics; 7/28/2023, Vol. 134 Issue 4, p1-7, 7p
Autor:
Rodenbücher, C., Hildebrandt, E., Szot, K., Sharath, S. U., Kurian, J., Komissinskiy, P., Breuer, U., Waser, R., Alff, L.
Publikováno v:
Appl. Phys. Lett. 108, 25, 252903 (2016)
On highly oxygen deficient thin films of hafnium oxide (hafnia, HfO$_{2-x}$) contaminated with adsorbates of carbon oxides, the formation of hafnium carbide (HfC$_x$) at the surface during vacuum annealing at temperatures as low as 600 {\deg}C is rep
Externí odkaz:
http://arxiv.org/abs/1606.08227
Autor:
Zwiebler, M., Hamann-Borrero, J. E., Vafaee, M., Komissinskiy, P., Macke, S., Sutarto, R., He, F., Büchner, B., Sawatzky, G. A., Alff, L., Geck, J.
The analysis of x-ray reflectivity data from artificial heterostructures usually relies on the homogeneity of optical properties of the constituent materials. However, when the x-ray energy is tuned to an absorption edge, this homogeneity no longer e
Externí odkaz:
http://arxiv.org/abs/1501.03388
Akademický článek
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Publikováno v:
Phys. Rev. B 88, 195151 (2013)
We report Raman scattering experiments on the strongly correlated electron system NaxCoO2 with x= 0.71 and ordered Na vacancies. In this doping regime, NaxCoO2 exhibits a large and unusual thermopower and becomes superconducting upon hydration. Our R
Externí odkaz:
http://arxiv.org/abs/1306.5844