Zobrazeno 1 - 10
of 780
pro vyhledávání: '"Sarrao, J."'
Autor:
Denlinger, J. D., Kang, J. -S., Dudy, L., Allen, J. W., Kim, Kyoo, Shim, J. -H., Haule, K., Sarrao, J. L., Butch, N. P., Maple, M. B.
Publikováno v:
Electron. Struct. 4, 013001 (2022)
Previous high-resolution angle-resolved photoemission (ARPES) studies of URu$_2$Si$_2$ have characterized the temperature-dependent behavior of narrow-band states close to the Fermi level ($E_\mathrm{F}$) at low photon energies near the zone center,
Externí odkaz:
http://arxiv.org/abs/2111.15650
Autor:
Chen, K., Strigari, F., Sundermann, M., Hu, Z., Fisk, Z., Bauer, E. D., Rosa, P. F. S., Sarrao, J. L., Thompson, J. D., Herrero-Martin, J., Pellegrin, E., Betto, D., Kummer, K., Tanaka, A., Wirth, S., Severing, A.
Publikováno v:
Phys. Rev. B 97, 045134 (2018)
We present linear polarization-dependent soft x-ray absorption spectroscopy data at the Ce $M_{4,5}$ edges of Cd and Sn doped CeCoIn$_5$. The 4$f$ ground state wave functions have been determined for their superconducting, antiferromagnetic and param
Externí odkaz:
http://arxiv.org/abs/1709.06830
Autor:
Sundermann, M., Strigari, F., Willers, T., Weinen, J., Liao, Y. F., Tsuei, K. -D., Hiraoka, N., Ishii, H., Yamaoka, H., Mizuki, J., Zekko, Y., Bauer, E. D., Sarrao, J. L., Thompson, J. D., Lejay, P., Muro, Y., Yutani, K., Takabatake, T., Tanaka, A., Hollmann, N., Tjeng, L. H., Severing, A.
Publikováno v:
J. Electron Spectrosc. Relat. Phenom. 209, 1 (2016)
We present bulk-sensitive hard x-ray photoelectron spectroscopy (HAXPES) data of the Ce3d core levels and lifetime-reduced L edge x-ray absorption spectroscopy (XAS) in the partial fluorescence yield (PFY) mode of the CeMIn5 family with M = Co, Rh, a
Externí odkaz:
http://arxiv.org/abs/1601.03270
Autor:
Lesseux, G. G., Garitezi, T. M., Rosa, P. F. S., Jesus, C. B. R., Urbano, R. R., Pagliuso, P. G., Oseroff, S. B., Sarrao, J. L., Fisk, Z., Rettori, C.
Electron Spin Resonance (ESR) experiments of diluted Nd$^{3+}$ ions in the claimed topological insulator (TI) YBiPt are reported. Powdered samples with grain size from $\approx$ 100 $\mu$m to $\approx$ 2,000 $\mu$m were investigated. At low temperatu
Externí odkaz:
http://arxiv.org/abs/1407.7797
Autor:
Willers, T., Strigari, F., Hu, Z., Sessi, V., Brookes, N. B., Bauer, E. D., Thompson, J. D., Sarrao, J. L., Tanaka, A., Wirth, S., Tjeng, L. H., Severing, A.
Publikováno v:
Proc. Natl. Acad. Sci. U.S.A. 112 (8), 2384 (2015)
The 4f crystal-electric field ground state wave functions of CeRh(1-x)Ir(x)In5 have been determined by linear polarization dependent soft x-ray absorption spectroscopy (XAS) at T = 8 K. We demonstrate that these ground state wave functions correlate
Externí odkaz:
http://arxiv.org/abs/1309.3409
Autor:
Koitzsch, A., Kim, T. K., Treske, U., Knupfer, M., Büchner, B., Richter, M., Opahle, I., Follath, R., Bauer, E. D., Sarrao, J. L.
Publikováno v:
Phys. Rev. B 88, 035124 (2013)
We investigate the low temperature (T $<$ 2 K) electronic structure of the heavy fermion superconductor CeCoIn5 (T$_c$ = 2.3 K) by angle-resolved photoemission spectroscopy (ARPES). The hybridization between conduction electrons and f-electrons, whic
Externí odkaz:
http://arxiv.org/abs/1307.5960
Autor:
Truncik, C. J. S., Huttema, W. A., Turner, P. J., Özcan, S., Murphy, N. C., Carrière, P. R., Thewalt, E., Morse, K. J., Koenig, A. J., Sarrao, J. L., Broun, D. M.
Publikováno v:
Nature Communications 4, 2477 (2013)
CeCoIn5 is a heavy fermion superconductor with strong similarities to the high-Tc cuprates, including quasi-two-dimensionality, proximity to antiferromagnetism, and probable d-wave pairing arising from a non-Fermi-liquid normal state. Experiments all
Externí odkaz:
http://arxiv.org/abs/1210.5571
Autor:
Booth, C. H., Jiang, Yu, Wang, D. L., Mitchell, J. N., Tobash, P. H., Bauer, E. D., Wall, M. A., Allen, P. G., Sokaras, D., Nordlund, D., Weng, T. -C., Torrez, M. A., Sarrao, J. L.
Publikováno v:
PNAS 109, 10205 (2012)
Uranium and plutonium's 5f electrons are tenuously poised between strongly bonding with ligand spd-states and residing close to the nucleus. The unusual properties of these elements and their compounds (eg. the six different allotropes of elemental p
Externí odkaz:
http://arxiv.org/abs/1208.2234
Temperature dependence of relaxation dynamics of UX$_{3}$ (X = Al, Ga, Sn) compounds is studied using time resolved pump-probe technique in the reflectance geometry. UGa$_{3}$ is an itinerant antiferromagnet, while UAl$_{3}$ and USn$_{3}$ are spin fl
Externí odkaz:
http://arxiv.org/abs/1206.2089
Autor:
Das, P., White, J. S., Holmes, A. T., Gerber, S., Forgan, E. M., Bianchi, A. D., Kenzelmann, M., Zolliker, M., Gavilano, J. L., Bauer, E. D., Sarrao, J. L., Petrovic, C., Eskildsen, M. R.
Publikováno v:
Phys. Rev. Lett. 108, 087002 (2012)
We present small angle neutron scattering studies of the vortex lattice (VL) in CeCoIn5 with magnetic fields applied parallel (H) to the antinodal [100] and nodal [110] directions. For H || [100], a single VL orientation is observed, while a 90 degre
Externí odkaz:
http://arxiv.org/abs/1201.1880