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pro vyhledávání: '"Seidler, G."'
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Autor:
Lai, Y., Bone, S. E., Ferrier, M. G., Lezama-Pacheco, J., Mocko, V., Ditter, A. S., Kozimor, S. A., Seidler, G. T., Nelson, W. L., Chiu, Y. -C., Huang, K., Potter, W., Graf, D., Albrecht-Schmitt, T. E., Baumbach, R. E.
Publikováno v:
Phys. Rev. B 97, 224406 (2018)
An investigation of the structural, thermodynamic, and electronic transport properties of the isoelectronic chemical substitution series Ce(Pd$_{1-x}$Ni$_x$)$_2$P$_2$ is reported, where a possible ferromagnetic quantum critical point is uncovered in
Externí odkaz:
http://arxiv.org/abs/1801.04000
Autor:
Chiu, W. -T., Mortensen, D. R., Lipp, M. J., Resta, G., Jia, C., Moritz, B., Devereaux, T. P., Savrasov, S. Y., Seidler, G. T., Scalettar, R. T.
Publikováno v:
Phys. Rev. Lett. 122, 066401 (2019)
Using the satellite structure of the $L_{\gamma1}$ line in non-resonant x-ray emission spectra, we probe the high-pressure evolution of the bare 4f signature of the early light lanthanides at ambient temperature. For Ce and Pr the satellite peak expe
Externí odkaz:
http://arxiv.org/abs/1708.05460
Autor:
Mortensen, D. R., Seidler, G. T., Kas, J. J., Govind, Niranjin, Schwartz, C. P., Pemmaraju, Sri, Prendergrast, D. G.
Publikováno v:
Phys. Rev. B 96, 125136 (2017)
We report measurement of the valence-to-core (VTC) region of the K-shell x-ray emission spectra from several Zn and Fe inorganic compounds, and their critical comparison with several existing theoretical treatments. We find generally good agreement b
Externí odkaz:
http://arxiv.org/abs/1706.09054
Autor:
Seidler, G. T., Mortensen, D. R., Remesnik, A. J., Pacold, J. I., Ball, N. A., Barry, N., Styczinski, M., Hoidn, O. R.
We report the development of a laboratory-based Rowland-circle monochromator that incorporates a low poer x-ray (bremsstrahlung) tube source, a spherically-bent crystal analyzer (SBCA), and an energy-resolving solid-state detector. This relatively in
Externí odkaz:
http://arxiv.org/abs/1410.5901
Autor:
Hoidn, O. R., Seidler, G. T.
The low repetition rates and possible shot-to-shot variations in laser-plasma studies place a high value on single-shot diagnostics. For example, white-beam scattering methods based on broadband backlighter x-ray sources are used to determine changes
Externí odkaz:
http://arxiv.org/abs/1310.2326
Autor:
Bradley, J. A., Seidler, G. T., Cooper, G., Vos, M., Hitchcock, A. P., Sorini, A. P., Schlimmer, C., Nagle, K. P.
Bound state, valence electronic excitation spectra of N_2 are probed by nonresonant inelastic x-ray and electron scattering. Within the usual theoretical treatments, dynamical structure factors derived from the two probes should be identical. However
Externí odkaz:
http://arxiv.org/abs/1005.2210
Autor:
Bradley, J. A., Gupta, S. Sen, Seidler, G. T., Moore, K. T., Haverkort, M. W., Sawatzky, G. A., Conradson, S. D., Clark, D. L., Kozimor, S. A., Boland, K. S.
Publikováno v:
Phys. Rev. B 81, 193104 (2010)
We report nonresonant inelastic x-ray scattering from the semi-core 5d levels of several actinide compounds. Dipole-forbidden, high-multipole features form a rich bound-state spectrum dependent on valence electron configuration and spin-orbit and Cou
Externí odkaz:
http://arxiv.org/abs/1001.5219
Autor:
Gupta, Subhra Sen, Bradley, J. A., Haverkort, M. W., Seidler, G. T., Tanaka, A., Sawatzky, G. A.
Publikováno v:
Phys. Rev. B 84, 075134 (2011)
We develop the theory for shallow-core to valence excitations when the multiplet spread is larger than the core-hole attraction, e.g., if the core and valence orbitals have the same principal quantum number. This results in a cross-over from bound to
Externí odkaz:
http://arxiv.org/abs/1001.5293
Autor:
Dickinson, B., Seidler, G. T., Webb, Z. W., Bradley, J. A., Nagle, K. P., Heald, S. M., Gordon, R. A., Chou, I. M.
For x-ray spot sizes of a few tens of microns or smaller, a mm-sized flat analyzer crystal placed ~ 1 cm from the sample will exhibit high energy resolution while subtending a collection solid angle comparable to that of a typical spherically bent cr
Externí odkaz:
http://arxiv.org/abs/0809.3617