Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Yakhou, F"'
Autor:
Yu, B., Tabis, W., Bialo, I., Yakhou, F., Brookes, N., Anderson, Z., Tang, Y., Yu, G., Greven, M.
Publikováno v:
Phys. Rev. X 10, 021059 (2020)
The charge-density-wave (CDW) instability in the underdoped, pseudogap part of the cuprate phase diagram has been a major recent research focus, yet measurements of dynamic, energy-resolved CDW correlations are still in their infancy. We report a hig
Externí odkaz:
http://arxiv.org/abs/1907.10047
Autor:
Fumagalli, R., Braicovich, L., Minola, M., Peng, Y. Y., Kummer, K., Betto, D., Rossi, M., Lefrançois, E., Morawe, C., Salluzzo, M., Suzuki, H., Yakhou, F., Tacon, M. Le, Keimer, B., Brookes, N. B., Sala, M. Moretti, Ghiringhelli, G.
Publikováno v:
Phys. Rev. B 99, 134517 (2019)
High resolution resonant inelastic x-ray scattering (RIXS) has proven particularly effective in the determination of crystal field and spin excitations in cuprates. Its strength lies in the large Cu $L_{3}$ resonance and in the fact that the scatteri
Externí odkaz:
http://arxiv.org/abs/1902.05471
Autor:
Neto, E. H. da Silva, Minola, M., Yu, B., Tabis, W., Bluschke, M., Unruh, D., Suzuki, H., Li, Y., Yu, G., Betto, D., Kummer, K., Yakhou, F., Brookes, N. B., Tacon, M. Le, Greven, M., Keimer, B., Damascelli, A.
Publikováno v:
Phys. Rev. B 98, 161114 (2018)
Charge order has now been observed in several cuprate high-temperature superconductors. We report a resonant inelastic x-ray scattering experiment on the electron-doped cuprate Nd$_{2-x}$Ce$_{x}$CuO$_4$ that demonstrates the existence of dynamic corr
Externí odkaz:
http://arxiv.org/abs/1804.09185
Autor:
Minola, M., Lu, Y., Peng, Y. Y., Dellea, G., Gretarsson, H., Haverkort, M. W., Ding, Y., Sun, X., Zhou, X. J., Peets, D. C., Chauviere, L., Dosanjh, P., Bonn, D. A., Liang, R., Damascelli, A., Brookes, N. B., Yakhou, F., Pelliciari, J., Dantz, M., Lu, X., Schmitt, T., Braicovich, L., Ghiringhelli, G., Keimer, B., Tacon, M. Le
Publikováno v:
Phys. Rev. Lett. 119, 097001 (2017)
Spin excitations in the overdoped high temperature superconductors Tl$_2$Ba$_2$CuO$_{6+\delta}$ and (Bi,Pb)$_2$(Sr,La)$_{2}$CuO$_{6+\delta}$ were investigated by resonant inelastic x-ray scattering (RIXS) as functions of doping and detuning of the in
Externí odkaz:
http://arxiv.org/abs/1708.00663
Akademický článek
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Autor:
Minola, M., Dellea, G., Gretarsson, H., Peng, Y. Y., Lu, Y., Porras, J., Loew, T., Yakhou, F., Brookes, N. B., Huang, Y. B., Pelliciari, J., Schmitt, T., Ghiringhelli, G., Keimer, B., Braicovich, L., Tacon, M. Le
We used resonant inelastic x-ray scattering (RIXS) with and without analysis of the scattered photon polarization, to study dispersive spin excitations in the high temperature superconductor YBa2Cu3O6+x over a wide range of doping levels (0.1 < x < 1
Externí odkaz:
http://arxiv.org/abs/1502.02583
Autor:
Braicovich, L., Minola, M., Dellea, G., Tacon, M. Le, Sala, M. Moretti, Morawe, C., Peffen, J-Ch., Supruangnet, R., Yakhou, F., Ghiringhelli, G., Brookes, N. B.
Publikováno v:
Rev. Sci. Instrum. 85, 115104 (2014)
Resonant Inelastic X-ray Scattering (RIXS) in the soft x-ray range is an element-specific energy-loss spectroscopy used to probe the electronic and magnetic excitations in strongly correlated solids. In the recent years, RIXS has been progressing ver
Externí odkaz:
http://arxiv.org/abs/1409.2259
Autor:
Beale, T. A. W., Wilkins, S. B., Johnson, R. D., Bland, S. R., Joly, Y., Forrest, T. R., McMorrow, D. F., Yakhou, F., Prabhakaran, D., Boothroyd, A. T., Hatton, P. D.
We report the direct measurement of antiferromagnetic spin polarization at the oxygen sites in the multiferroic TbMn2O5, through resonant soft x-ray magnetic scattering. This supports recent theoretical models suggesting that the oxygen spin polariza
Externí odkaz:
http://arxiv.org/abs/1006.1992
Autor:
Wilkins, S. B., Forrest, T. R., Beale, T. A. W., Bland, S. R., Walker, H. C., Mannix, D., Yakhou, F., Prabhakaran, D., Boothroyd, A. T., Hill, J. P., Hatton, P. D., McMorrow, D. F.
The magnetic structures which endow TbMnO$_3$ with its multiferroic properties have been reassessed on the basis of a comprehensive soft x-ray resonant scattering (XRS) study. The selectivity of XRS facilitated separation of the various contributions
Externí odkaz:
http://arxiv.org/abs/0910.3169
Autor:
Wilkins, S. B., Di Matteo, S., Beale, T. A. W., Joly, Y., Mazzoli, C., Hatton, P. D., Bencok, P., Yakhou, F., Brabers, V. A. M.
Magnetite, Fe$_3$O$_4$, displays a highly complex low temperature crystal structure that may be charge and orbitally ordered. Many of the recent experimental claims of such ordering rely on resonant soft x-ray diffraction at the oxygen K and iron L e
Externí odkaz:
http://arxiv.org/abs/0811.3350