Zobrazeno 1 - 10
of 300
pro vyhledávání: '"Toney, M."'
Autor:
Guzelturk, B., Winkler, T., Van de Goor, T., Smith, M. D., Bourelle, S. A., Feldmann, S., Trigo, M., Teitelbaum, S., Steinrück, H-G., de la Pena, G. A., Alonso-Mori, R., Zhu, D., Sato, T., Karunadasa, H. I., Toney, M. F., Deschler, F., Lindenberg, A. M.
Publikováno v:
Nature Materials (2021)
Excitation localization involving dynamic nanoscale distortions is a central aspect of photocatalysis, quantum materials and molecular optoelectronics. Experimental characterization of such distortions requires techniques sensitive to the formation o
Externí odkaz:
http://arxiv.org/abs/2011.03103
Autor:
Lester, C., Chu, Jiun-Haw, Analytis, J. G., Capelli, S., Erickson, A. S., Condron, C. L., Toney, M. F., Fisher, I. R., Hayden, S. M.
Publikováno v:
Phys. Rev. B 79, 144523 (2009)
Single crystal neutron diffraction is used to investigate the magnetic and structural phase diagram of the electron doped superconductor Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$. Heat capacity and resistivity measurements have demonstrated that Co doping this
Externí odkaz:
http://arxiv.org/abs/0903.3560
Akademický článek
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Autor:
Sacchetti, A., Condron, C. L., Gvasaliya, S. N., Pfuner, F., Lavagnini, M., Baldini, M., Toney, M. F., Merlini, M., Hanfland, M., Mesot, J., Chu, J. -H., Fisher, I. R., Postorino, P., Degiorgi, L.
Publikováno v:
Phys. Rev. B79, 201101(R) (2009)
We report an x-ray diffraction study on the charge-density-wave (CDW) LaTe$_3$ and CeTe$_3$ compounds as a function of pressure. We extract the lattice constants and the CDW modulation wave-vector, and provide direct evidence for a pressure-induced q
Externí odkaz:
http://arxiv.org/abs/0811.0338
The ferroelectric degenerate semiconductor Sn$_{1-\delta}$Te exhibits superconductivity with critical temperatures, $T_c$, of up to 0.3 K for hole densities of order 10$^{21}$ cm$^{-3}$. When doped on the tin site with greater than $x_c$ $= 1.7(3)%$
Externí odkaz:
http://arxiv.org/abs/0809.0924
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
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:
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:
Chambers, S. A., Heald, S. M., Farrow, R. F. C., Thiele, J. -U., Marks, R. F., Toney, M. F., Chattopadhyay, A.
We demonstrate that room-temperature ferromagnetism in epitaxial Co-doped TiO2 anatase is driven by electron-mediated exchange interaction, and not by metallic Co clusters. Co(II) substitutes for Ti(VI) in the lattice and produces oxygen vacancies th
Externí odkaz:
http://arxiv.org/abs/cond-mat/0208315
Akademický článek
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