Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Langner, M. C."'
Autor:
Huang, S. W., Wray, L. Andrew, Jeng, Horng-Tay, Tra, V. T., Lee, J. M., Langner, M. C., Chen, J. M., Roy, S., Chu, Y. H., Schoenlein, R. W., Chuang, Y. -D., Lin, J. -Y
Publikováno v:
Sci. Rep. 5, 16690 (2015)
Studies to date on ferromagnet/d-wave superconductor heterostructures focus mainly on the effects at or near the interfaces while the response of bulk properties to heterostructuring is overlooked. Here we use resonant soft x-ray scattering spectrosc
Externí odkaz:
http://arxiv.org/abs/1504.01820
Autor:
Langner, M. C., Roy, S., Kemper, A. F., Chuang, Y. -D., Mishra, S. K., Versteeg, R. B., Zhu, Y., Hertlein, M. P., Glover, T. E., Dumesnil, K., Schoenlein, R. W.
Publikováno v:
Phys. Rev. B 92, 184423 (2015)
We have performed time-resolved resonant x-ray scattering studies in the Lanthanide metal Dy to reveal the dynamic response of the helical order exchange coupling to injection of unpolarized spins. The observed spin dynamics are significantly slower
Externí odkaz:
http://arxiv.org/abs/1409.3614
Autor:
Langner, M. C., Roy, S., Mishra, S. K., Lee, J. C. T., Shi, X. W., Hossain, M. A., Chuang, Y. -D., Seki, S., Tokura, Y., Kevan, S. D., Schoenlein, R. W.
We report the observation of the skyrmion lattice in the chiral multiferroic insulator Cu2OSeO3 using Cu L3-edge resonant soft x-ray diffraction. We observe the unexpected existence of two distinct skyrmion sublattices that arise from inequivalent Cu
Externí odkaz:
http://arxiv.org/abs/1402.2947
Autor:
Zhou, S. Y., Langner, M. C., Zhu, Y., Chuang, Y. -D., Rini, M., Glover, T. E., Hertlein, M. P., Gonzalez, A. G. Cruz, Tahir, N., Tomioka, Y., Tokura, Y., Hussain, Z., Schoenlein, R. W.
Electronic orderings of charges, orbitals and spins are observed in many strongly correlated electron materials, and revealing their dynamics is a critical step toward understanding the underlying physics of important emergent phenomena. Here we use
Externí odkaz:
http://arxiv.org/abs/1209.3452
Autor:
Zhou, S. Y., Zhu, Y., Langner, M. C., Chuang, Y. -D., Yu, P., Yang, W. L., Gonzalez, A. G. Cruz, Tahir, N., Rini, M., Chu, Y. -H., Ramesh, R., Lee, D. -H., Tomioka, Y., Hussain, Z., Schoenlein, R. W.
Publikováno v:
Phys. Rev. Lett. 106, 186404 (2011)
We present resonant soft X-ray scattering (RSXS) results from small band width manganites (Pr,Ca)MnO$_3$, which show that the CE-type spin ordering (SO) at the phase boundary is stabilized only below the canted antiferromagnetic transition temperatur
Externí odkaz:
http://arxiv.org/abs/1104.0757
Autor:
Kantner, C. L. S., Langner, M. C., Siemons, W., Blok, J. L., Koster, G., Rijnders, A. J. H. M., Ramesh, R., Orenstein, J.
We report time-resolved Kerr effect measurements of magnetization dynamics in ferromagnetic SrRuO3. We observe that the demagnetization time slows substantially at temperatures within 15K of the Curie temperature, which is ~ 150K. We analyze the data
Externí odkaz:
http://arxiv.org/abs/1008.0674
Autor:
Langner, M. C., Kantner, C. L. S., Chu, Y. H., Martin, L. M., Yu, P., Ramesh, R., Orenstein, J.
We use the time-resolved magneto-optical Kerr effect (TRMOKE) to measure the local temperature and heat flow dynamics in ferromagnetic SrRuO3 thin films. After heating by a pump pulse, the film temperature decays exponentially, indicating that the he
Externí odkaz:
http://arxiv.org/abs/1001.4557
Autor:
Langner, M. C., Kantner, C. L. S., Chu, Y. H., Martin, L. W., Yu, P., Ramesh, R., Orenstein, J.
We report the observation of ferromagnetic resonance (FMR) in SrRuO3 using the time-resolved magneto-optical Kerr effect. The FMR oscillations in the time-domain appear in response to a sudden, optically induced change in the direction of easy-axis a
Externí odkaz:
http://arxiv.org/abs/0812.0832
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Akademický článek
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