Zobrazeno 1 - 10
of 768
pro vyhledávání: '"Choi, Eun Mi"'
Publikováno v:
In Journal of Trace Elements in Medicine and Biology March 2020 58
Publikováno v:
In Food and Chemical Toxicology February 2019 124:367-373
Autor:
Jung, Soon-Gil, Lee, Nam Hoon, Choi, Eun-Mi, Kang, Won Nam, Lee, Sung-Ik, Hwang, Tae-Jong, Kim, Dong Ho
We have fabricated high-quality FeSe1-x superconducting films with a bulk Tc of 11-12 K on different substrates, Al2O3(0001), SrTiO3(100), MgO(100), and LaAlO3(100), by using a pulsed laser deposition technique. All the films were grown at a high sub
Externí odkaz:
http://arxiv.org/abs/1005.0192
Autor:
Choi, Eun-Mi, Jung, Soon-Gil, Lee, Nam Hoon, Kwon, Young-Seung, Kang, Won Nam, Kim, Dong Ho, Jung, Myung-Hwa, Lee, Sung-Ik, Sun, Liling
The remarkably high superconducting transition temperature and upper critical field of iron(Fe)-based layered superconductors, despite ferromagnetic material base, open the prospect for superconducting electronics. However, success in superconducting
Externí odkaz:
http://arxiv.org/abs/0907.4227
Autor:
Olsen, Age Andreas Falnes, Johansen, Tom Henning, Shantsev, Daniel, Choi, Eun-Mi, Lee, Hyun-Sook, Kim, Hyun Jung, Lee, Sung-Ik
Magneto-optical imaging was used to observe dendritic flux avalanches connecting the outer and inner edges of a ring-shaped superconducting MgB2 film. Such avalanches create heated channels across the entire width of the ring, and inject large amount
Externí odkaz:
http://arxiv.org/abs/0705.0997
Autor:
Olsen, Age Andreas Falnes, Johansen, Tom Henning, Shantsev, Daniel, Choi, Eun-Mi, Lee, Hyun-Sook, Kim, Hyun Jung, Lee, Sung-Ik
Publikováno v:
Phys. Rev. B 74, 064506 (2006)
Magneto-optical imaging was used to observe flux dendrites with opposite polarities simultaneously penetrate superconducting, ring-shaped MgB$_2$ films. By applying a perpendicular magnetic field, branching dendritic structures nucleate at the outer
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607532
Autor:
Denisov, D. V., Shantsev, D. V., Galperin, Y. M., Choi, Eun-Mi, Lee, Hyun-Sook, Lee, Sung-Ik, Bobyl, A. V., Goa, P. E., Olsen, A. A. F., Johansen, T. H.
Publikováno v:
Phys. Rev. Lett. 97, 077002 (2006)
We report a detailed comparison of experimental data and theoretical predictions for the dendritic flux instability, believed to be a generic behavior of type-II superconducting films. It is shown that a thermo-magnetic model published very recently
Externí odkaz:
http://arxiv.org/abs/cond-mat/0605425
Autor:
Choi, Eun‐Mi1 (AUTHOR), Sim, Kyung Ik1 (AUTHOR), Burch, Kenneth S.2 (AUTHOR) burchke@bc.edu, Lee, Young Hee1,3 (AUTHOR) leeyoung@skku.edu
Publikováno v:
Advanced Science. 7/25/2022, Vol. 9 Issue 21, p1-25. 25p.
Publikováno v:
Physical Review B, vol. 72, 214505 (2005).
We report measurements of the in-plane magnetic penetration depth $\Delta \lambda $(T) in single crystals of ErNi$_{2}$B$_{2}$C down to $\sim$0.1 K using a tunnel-diode based, self-inductive technique at 21 MHz. We observe four features: (1) a slight
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508355
Autor:
Choi, Eun-Mi, Lee, Hyun-Sook, Kim, Hyun Jung, Kang, Byeongwon, Lee, Sung-Ik, Olsen, A. A. F., Shantsev, D. V., Johansen, T. H.
From the magneto optics images (MOI), the dendritic magnetic avalanche is known to appear dominantly for thin films of the newly discovered MgB$_2$. To clarify the origin of this phenomenon, we studied in detail the MOI of carbon-free MgB$_2$ thin fi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0504156