Zobrazeno 1 - 10
of 313
pro vyhledávání: '"Shin, K. Y."'
Autor:
Pashtan, I.M., Kosak, T., Shin, K.-Y., Molodowitch, C., Killoran, J.H., Hancox, C., Czerminska, M., Bredfeldt, J.S., Cail, D.W., Kearney, M., Tishler, R.B., Mak, R.H.
Publikováno v:
In Practical Radiation Oncology July-August 2024 14(4):343-352
Diffraction measurements performed via transmission electron microscopy and high resolution X-ray scattering reveal two distinct charge density wave transitions in Gd$_2$Te$_5$ at $T_{c1}$ = 410(3) and $T_{c2}$ = 532(3) K, associated with the \textit
Externí odkaz:
http://arxiv.org/abs/0808.2106
Publikováno v:
Eur. Phys. J. B63, 11 (2008)
We investigate the rare-earth polychalcogenide $R_2$Te$_5$ ($R$=Nd, Sm and Gd) charge-density-wave (CDW) compounds by optical methods. From the absorption spectrum we extract the excitation energy of the CDW gap and estimate the fraction of the Fermi
Externí odkaz:
http://arxiv.org/abs/0712.2206
Autor:
Shin, K. Y., Laverock, J., Wu, Y. Q., Condron, C. L., Toney, M. F., Dugdale, S. B., Kramer, M. J., Fisher, I. R.
The rare earth ($R$) tellurides $R_2$Te$_5$ have a crystal structure intermediate between that of $R$Te$_2$ and $R$Te$_3$, consisting of alternating single and double Te planes sandwiched between $R$Te block layers. We have successfully grown single
Externí odkaz:
http://arxiv.org/abs/0712.2064
Autor:
Lavagnini, M., Sacchetti, A., Degiorgi, L., Arcangeletti, E., Baldassarre, L., Postorino, P., Lupi, S., Perucchi, A., Shin, K. Y., Fisher, I. R.
Publikováno v:
Phys. Rev. B77, 165132 (2008)
We report the pressure dependence of the optical response of LaTe$_2$, which is deep in the charge-density-wave (CDW) ground state even at 300 K. The reflectivity spectrum is collected in the mid-infrared spectral range at room temperature and at pre
Externí odkaz:
http://arxiv.org/abs/0712.1788
Publikováno v:
Phys. Rev. B75, 205133 (2007)
The La and Ce di-tellurides LaTe$_2$ and CeTe$_2$ are deep in the charge-density-wave (CDW) ground state even at 300 K. We have collected their electrodynamic response over a broad spectral range from the far infrared up to the ultraviolet. We establ
Externí odkaz:
http://arxiv.org/abs/cond-mat/0701386
Autor:
Ru, N., Condron, C. L., Margulis, G. Y., Shin, K. Y., Laverock, J., Dugdale, S. B., Toney, M. F., Fisher, I. R.
The charge density wave transition is investigated in the bi-layer family of rare earth tritelluride RTe_3 compounds (R = Sm, Gd, Tb, Dy, Ho, Er, Tm) via high resolution x-ray diffraction and electrical resistivity. The transition temperature increas
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610319
Autor:
Brouet, V., Yang, W. L., Zhou, X. J., Hussain, Z., Ru, N., Shin, K. Y., Fisher, I. R., Shen, Z. X.
CeTe3 is a layered compound where an incommensurate Charge Density Wave (CDW) opens a large gap (400 meV) in optimally nested regions of the Fermi Surface (FS), whereas other sections with poorer nesting remain ungapped. Through Angle-Resolved Photoe
Externí odkaz:
http://arxiv.org/abs/cond-mat/0403398
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