Zobrazeno 1 - 10
of 734
pro vyhledávání: '"Kim, M W"'
Autor:
Paz-Soldan, C., Gu, S., Leuthold, N., Lunia, P., Xie, P., Kim, M. W., Kim, S. K., Logan, N. C., Park, J. -K., Suttrop, W., Sun, Y., Weisberg, D. B., Willensdorfer, M., ASDEX-Upgrade, the, DIII-D, EAST, Teams, KSTAR
The operational space and global performance of plasmas with edge-localized modes (ELMs) suppressed by resonant magnetic perturbations (RMPs) are surveyed by comparing AUG, DIII-D, EAST, and KSTAR stationary operating points. RMP-ELM suppression is a
Externí odkaz:
http://arxiv.org/abs/2403.03693
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. Lett. 101, 188101 (2008)
We study the strong-coupling (SC) interaction between two like-charged membranes of finite thickness embedded in a medium of higher dielectric constant. A generalized SC theory is applied along with extensive Monte-Carlo simulations to study the imag
Externí odkaz:
http://arxiv.org/abs/0905.3855
Autor:
Moon, S. J., Kim, M. W., Kim, K. W., Lee, Y. S., Kim, J. -Y., Park, J. -H., Kim, B. J., Oh, S. -J., Nakatsuji, S., Maeno, Y., Nagai, I., Ikeda, S. I., Cao, G., Noh, T. W.
We investigated the electronic structures of the two-dimensional layered perovskite Sr$_{2}$\textit{M}O$_{4}$ (\textit{M}=4\textit{d} Ru, 4\textit{d} Rh, and 5\textit{d} Ir) using optical spectroscopy and polarization-dependent O 1\textit{s} x-ray ab
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607026
Autor:
Koo, C. H., Lee, J. S., Kim, M. W., Chang, Y. J., Noh, T. W., Chae, J. H. Jung B. G., Kim, H. -T.
We investigated optical absorption coefficient spectra of an epitaxial VO2 film in wide photon energy (0.5 - 5.0 eV) and temperature (100 - 380 K) regions. In its insulating phase, we observed two d-d transition peaks around 1.3 eV and 2.7 eV and a c
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508212
Autor:
Kim, M. W., Moon, S. J., Jung, J. H., Yu, Jaejun, Parashar, Sachin, Murugavel, P., Noh, T. W.
We investigated the $ab$-plane absorption spectra of $R$MnO$%_{3}$ ($R$ = La, Pr, Nd, Gd, and Tb) thin films. As the $R$-ion size decreases, we observed a drastic suppression of the 2 eV peak, \textit{i.e.} the inter-site optical transition between s
Externí odkaz:
http://arxiv.org/abs/cond-mat/0504616
Autor:
Lee, H. J., Jung, J. H., Kim, K. W., Kim, M. W., Noh, T. W., Wang, Y. J., Kang, W. N., Choi, Eun-Mi, Kim, Hyeong-Jin, Lee, Sung-Ik
We investigated the magnetic field (H)-dependent optical conductivity spectra of MgB2 thin film in the far-infrared region. The H-dependences can be explained by the increase of normal metallic regions embedded in the superconducting background. The
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204200
We investigated optical properties of Nd(1-x)Sr(x)MnO3 (x= 0.40, 0.50, 0.55, and 0.65) single crystals. In the spin/orbital disordered state, their conductivity spectra look quite similar, and the strength of the mid-infrared absorption peak is propo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0203201
Autor:
Lee, H. J., Kim, K. H., Kim, M. W., Noh, T. W., Kim, B. G., Koo, T. Y., Cheong, S. -W., Wang, Y. J., Wei, X.
Publikováno v:
Phys. Rev. B 65, 115118 (2002).
We investigated temperature (T)- and magnetic field-dependent optical conductivity spectra (\s\w) of a La_5/8-yPr_yCa_3/8MnO_3 (y~0.35) single crystal, showing intriguing phase coexistence at low T. At T_C < T < T_CO, a dominant charge-ordered phase
Externí odkaz:
http://arxiv.org/abs/cond-mat/0203098
Autor:
Jung, J. H., Kim, K. W., Lee, H. J., Kim, M. W., Noh, T. W., Kang, W. N., Kim, Hyeong-Jin, Choi, Eun-Mi, Jung, C. U., Lee, Sung-Ik
We reported far-infrared transmission measurements on a c-axis oriented superconducting MgB$_{2}$ thin film in the frequency range of 30 $\sim$ 250 cm$^{-1}$. We found that these measurements were sensitive to values of scattering rate $1/\tau$ and s
Externí odkaz:
http://arxiv.org/abs/cond-mat/0105180