Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Kwon, Yong Seung"'
Autor:
Jung, Saegyeol, Ishida, Yukiaki, Kim, Minsoo, Nakajima, Masamichi, Ishida, Shigeyuki, Eisaki, Hiroshi, Choi, Woojae, Kwon, Yong Seung, Denlinger, Jonathan, Otsu, Toshio, Kobayashi, Yohei, Huh, Soonsang, Kim, Changyoung
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena Volume 249, 147045 (2021)
Alkali metal dosing (AMD) has been widely used as a way to control doping without chemical substitution. This technique, in combination with angle resolved photoemission spectroscopy (ARPES), often provides an opportunity to observe unexpected phenom
Externí odkaz:
http://arxiv.org/abs/2101.11804
The electronic properties of Cerium (Ce) and ytterbium (Yb) intermetallic compounds may display a more local or more itinerant character depending on the interplay of the exchange interactions among the $4f$ electrons and the Kondo coupling between $
Externí odkaz:
http://arxiv.org/abs/2101.09696
For high-Tc superconductors, clarifying the role and origin of the pseudogap is essential for understanding the pairing mechanism. Among the various models describing the pseudogap, the preformed Cooper pair model is a potential candidate. Therefore,
Externí odkaz:
http://arxiv.org/abs/1810.10822
Publikováno v:
In Results in Physics November 2022 42
We report on the thermally activated flux flow dependency on the doping dependent mixed state in NaFe1-xCoxAs (x=0.01, 0.03, and 0.07) crystals using the magnetoresistivity in the case of B//c-axis and B//ab-plane. It was found clearly that irrespect
Externí odkaz:
http://arxiv.org/abs/1706.08696
Autor:
Do, Seung-Hwan, Park, Sang-Youn, Yoshitake, Junki, Nasu, Joji, Motome, Yukitoshi, Kwon, Yong Seung, Adroja, D. T., Voneshen, D. J., Kim, Kyoo, Jang, T. -H., Park, J. -H., Choi, Kwang-Yong, Ji, Sungdae
Kitaev quantum spin liquid is a topological magnetic quantum state characterized by Majorana fermions of fractionalized spin excitations, which are identical to their own antiparticles. Here, we demonstrate emergence of Majorana fermions thermally fr
Externí odkaz:
http://arxiv.org/abs/1703.01081
Publikováno v:
In Results in Physics October 2021 29
Publikováno v:
Phys. Rev. B 95, 094510 (2017)
We have measured the reflectivity of the optimally doped Ca$_{8.5}$La$_{1.5}$(Pt$_3$As$_8$)(Fe$_{10}$As$_{10}$) single crystal ($T_c$ = 32.8K) over the broad frequency range from 40 to 12000 $cm^{-1}$ and for temperatures from 8 to 300 K. The optical
Externí odkaz:
http://arxiv.org/abs/1611.10062
The influence of the proton irradiation on the thermally fluctuation-induced conductivity in Ca8.5La1.5(pt3As8)(Fe2As2)5 single crystal was investigatyed. The in-plane magnetoconductivity was measured up to H=13T. It is observed that the Tc was suppr
Externí odkaz:
http://arxiv.org/abs/1609.09259
Publikováno v:
J. Phys. Soc. Jpn. 85, 083702 (2016)
Cerium (Ce)-based heavy-fermion materials have a characteristic double-peak structure (mid-IR peak) in the optical conductivity [$\sigma(\omega)$] spectra originating from the strong conduction ($c$)--$f$ electron hybridization. To clarify the behavi
Externí odkaz:
http://arxiv.org/abs/1605.04981