Zobrazeno 1 - 10
of 1 513
pro vyhledávání: '"Choi M. S."'
Publikováno v:
EPJ Web of Conferences, Vol 157, p 03022 (2017)
105/140Ghz dual frequency gyrotron is used in KSTAR tokamak for an electron cyclotron resonance heating (ECRH). The ECH launcher consists of a fixed mirror, a steering mirror, cooling systems and some mechanical component for a steering mirror. We ha
Externí odkaz:
https://doaj.org/article/cb3c302cc0f146279a7eae0960f62ff3
Autor:
Desjardins, M. M., Viennot, J. J., Dartiailh, M. C, Bruhat, L. E., Delbecq, M. R., Lee, M., Choi, M. -S., Cottet, A., Kontos, T.
Publikováno v:
Nature 545, 71 (2017)
The ability to control electronic states at the nanoscale has contributed to our modern understanding of condensed matter. In particular, quantum dot circuits represent model systems for the study of strong electronic correlations, epitomized by the
Externí odkaz:
http://arxiv.org/abs/1807.08809
Autor:
Chung, Sunjae, Lee, Sangyep, Yoo, Taehee, Lee, Hakjoon, Chung, J. -H., Choi, M. S., Lee, Sanghoon, Liu, X., Furdyna, J. K., Han, Jae-Ho, Lee, Hyun-Woo, Lee, Kyung-Jin
We report magnetoresistance data in magnetic semiconductor multilayers, which exhibit a clear step-wise behavior as a function of external field. We attribute this highly non-trivial step-wise behavior to next-nearest-neighbor interlayer exchange cou
Externí odkaz:
http://arxiv.org/abs/1209.1703
Autor:
Delattre, T., Feuillet-Palma, C., Herrmann, L. G., Morfin, P., Berroir, J. -M., Fève, G., Plaçais, B., Glattli, D. C., Choi, M. -S., Mora, C., Kontos, T.
Publikováno v:
Nature Physics 5, 208 (2009)
The anti-ferromagnetic coupling of a magnetic impurity carrying a spin with the conduction electrons spins of a host metal is the basic mechanism responsible for the increase of the resistance of an alloy such as Cu${}_{0.998}$Fe${}_{0.002}$ at low t
Externí odkaz:
http://arxiv.org/abs/1010.4815
Publikováno v:
J. Phys.: Conf. Ser. 61, 909 (2007)
We consider a quasi one-dimensional configuration consisting of two small pieces of ferromagnetic material separated by a metallic one and contacted by two metallic leads. A spin-polarized current is injected from one lead. Our goal is to investigate
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610878
Akademický článek
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We study phase evolution of transmission through a quantum dot with Kondo correlations. By considering a model that includes nonresonant transmission as well as the Anderson impurity, we explain unusually large phase evolution of about $\pi$ in the K
Externí odkaz:
http://arxiv.org/abs/cond-mat/0401169
We propose a general capacitive model for an antidot, which has two localized edge states with different spins in the quantum Hall regime. The capacitive coupling of localized excess charges, which are generated around the antidot due to magnetic flu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0305642
Publikováno v:
Phys. Rev. B 58, 14 524 (1998)
We study the zero-temperature phase transitions of two-dimensional superconducting arrays with both the self- and the junction capacitances in the presence of external magnetic fields. We consider two kinds of excitations from the Mott insulating pha
Externí odkaz:
http://arxiv.org/abs/cond-mat/9810221
Publikováno v:
Biogeochemistry, 2002 Apr 01. 57/58, 387-403.
Externí odkaz:
https://www.jstor.org/stable/1469695