Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Eisterer, Michael"'
Autor:
Ishida, Shigeyuki, Kagerbauer, Daniel, Holleis, Sigrid, Iida, Kazuki, Munakata, Koji, Nakao, Akiko, Iyo, Akira, Ogino, Hiraku, Kawashima, Kenji, Eisterer, Michael, Eisaki, Hiroshi
Publikováno v:
Proc. Natl. Acad. Sci. USA, 118 (37) e2101101118 (2021)
Magnetic superconductors are specific materials exhibiting two antagonistic phenomena, superconductivity and magnetism, whose mutual interaction induces various emergent phenomena, such as the reentrant superconducting transition associated with the
Externí odkaz:
http://arxiv.org/abs/2110.09675
Akademický článek
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Autor:
Ishida, Shigeyuki, Iyo, Akira, Ogino, Hiraku, Eisaki, Hiroshi, Takeshita, Nao, Kawashima, Kenji, Yanagisawa, Keiichi, Kobayashi, Yuuga, Kimoto, Koji, Abe, Hideki, Imai, Motoharu, Shimoyama, Jun-ichi, Eisterer, Michael
Publikováno v:
npj Quantum Materials, 4, 27 (2019)
The lossless current-carrying capacity of a superconductor is limited by its critical current density (Jc). A key to enhance Jc towards real-life applications is engineering defect structures to optimize the pinning landscape. For iron-based supercon
Externí odkaz:
http://arxiv.org/abs/1907.04718
Autor:
Shiozawa, Hidetsugu, Zhang, Desai, Eisterer, Michael, Ayala, Paola, Pichler, Thomas, McCartney, Martha R., Smith, David J.
We have synthesized nanoscale magnetic compasses with high yield. These ferromagnetic iron carbide nano-particles, which are encapsulated in a pair of parallel carbon needles, change their direction in response to an external magnetic field. Electron
Externí odkaz:
http://arxiv.org/abs/1703.01316
Autor:
Ishida, Shigeyuki, Song, Dongjoon, Ogino, Hiraku, Iyo, Akira, Eisaki, Hiroshi, Nakajima, Masamichi, Shimoyama, Jun-ichi, Eisterer, Michael
Publikováno v:
Phys. Rev. B 95, 014517 (2017)
In order to establish the doping dependence of the critical current properties in the iron-based superconductors, the in-plane critical current density (Jc) of BaFe2As2-based superconductors, Ba1-xKxFe2As2 (K-Ba122), Ba(Fe1-xCox)2As2 (Co-Ba122), and
Externí odkaz:
http://arxiv.org/abs/1701.01578
Akademický článek
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Autor:
Briones-Leon, Antonio, Ayala, Paola, Liu, Xianjie, Kataura, Hiromichi, Yanagi, Kazuhiro, Weschke, Eugen, Eisterer, Michael, Pichler, Thomas, Shiozawa, Hidetsugu
The orbital and spin magnetic properties of iron inside transforming metallic and semiconducting 1D carbon nanotube hybrids are studied by means of local x-ray magnetic circular dichroism (XMCD) and bulk superconducting quantum interference device (S
Externí odkaz:
http://arxiv.org/abs/1209.4265
Autor:
Prikhna, Tatiana, Gawalek, Wolfgang, Savchuk, Yaroslav, Tkach, Vasiliy, Danilenko, Nikolay, Wendt, Michael, Dellith, Jan, Weber, Harold, Eisterer, Michael, Moshchil, Viktor, Sergienko, Nina, Kozyrev, Artem, Nagorny, Peter, Shapovalov, Andrey, Melnikov, Vladimir, Dub, Sergey, Litzkendorf, Doris, Habisreuther, Tobias, Schmidt, Christa, Mamalis, Athanasios, Sokolovsky, Vladimir, Sverdun, Vladimir, Karau, Fridrich, Starostina, Alexandra
The study of high pressure (2 GPa) synthesized MgB2-based materials allows us to conclude that higher borides (with near MgB12 stoichiometry) and oxygen-enriched Mg-B-O inclusions can be pinning centers in nanostructural magnesium diboride matrix (wi
Externí odkaz:
http://arxiv.org/abs/1001.1904
Akademický článek
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Autor:
Wang, Yuxing, Bouquet, Frederic, Sheikin, Ilya, Toulemonde, Pierre, Revaz, Bernard, Eisterer, Michael, Weber, Harald W., Hinderer, Joerg, Junod, Alain
We studied the effect of disorder on the superconducting properties of polycrystalline MgB_2 by specific-heat measurements. In the pristine state, these measurements give a bulk confirmation of the presence of two superconducting gaps with 2 Delta 0
Externí odkaz:
http://arxiv.org/abs/cond-mat/0208169