Zobrazeno 1 - 10
of 288
pro vyhledávání: '"Capan, C."'
Publikováno v:
Phys. Rev. B 99, 165106 (2019)
$^{115}$In Nuclear magnetic resonance data are presented for a series of Ce$_{1-x}$La$_x$CoIn$_5$ crystals with different La dilutions, $x$. Multiple In(1) sites associated with different numbers of nearest-neighbor cerium atoms exhibit different Kni
Externí odkaz:
http://arxiv.org/abs/1901.01333
Autor:
Razzoli, E., Matt, C. E., Kobayashi, M., Wang, X. -P., Strocov, V. N., van Roekeghem, A., Biermann, S., Plumb, N. C., Radovic, M., Schmitt, T., Capan, C., Fisk, Z., Richard, P., Ding, H., Aebi, P., Mesot, J., Shi, M.
Publikováno v:
Phys. Rev. B 91, 214502 (2015)
The effects of electron-electron correlations on the low-energy electronic structure and their relationship with unconventional superconductivity are central aspects in the research on the iron-based pnictide superconductors. Here we use soft X-ray a
Externí odkaz:
http://arxiv.org/abs/1502.04565
Autor:
DiTusa, J. F., Zhang, S. B., Yamaura, K., Xiong, Y., Prestigiacomo, J. C., Fulfer, B. W., Adams, P. W., Brickson, M. I., Browne, D. A., Capan, C., Fisk, Z., Chan, Julia Y.
We present magnetization, specific heat, resistivity, and Hall effect measurements on the cubic B20 phase of MnGe and CoGe and compare to measurements of isostructural FeGe and electronic structure calculations. In MnGe, we observe a transition to a
Externí odkaz:
http://arxiv.org/abs/1407.2968
Autor:
Blackburn, S., Prévost, B., Bartkowiak, M., Ignatchik, O., Polyakov, A., Förster, T., Côté, M., Seyfarth, G., Capan, C., Fisk, Z., Goodrich, R. G., Sheikin, I., Rosner, H., Bianchi, A. D., Wosnitza, J.
Publikováno v:
Physical Review B 89, 220505(R) (2014)
We report on a comprehensive de Haas--van Alphen (dHvA) study of the iron pnictide LaFe$_2$P$_2$. Our extensive density-functional band-structure calculations can well explain the measured angular-dependent dHvA frequencies. As salient feature, we ob
Externí odkaz:
http://arxiv.org/abs/1406.5642
Autor:
Richard, P., Capan, C., Ma, J., Zhang, P., Xu, N., Qian, T., Denlinger, J. D., Chen, G. -F., Sefat, A. S., Fisk, Z., Ding, H.
Publikováno v:
J. Phys.: Condens. Matter 26, 035702 (2013)
We used angle-resolved photoemission spectroscopy to investigate the electronic structure of EuFe$_2$As$_2$, EuFe$_2$As$_{1.4}$P$_{0.6}$ and EuFe$_2$P$_2$. We observed doubled core level peaks associated to the pnictide atoms, which are related to a
Externí odkaz:
http://arxiv.org/abs/1310.7310
Autor:
Bauer, E. D., Yang, Yi-feng, Capan, C., Urbano, R. R., Miclea, C. F., Sakai, H., Ronning, F., Graf, M. J., Balatsky, A. V., Movshovich, R., Bianchi, A. D., Reyes, A. P., Kuhns, P. L., Thompson, J. D., Fisk, Z.
Publikováno v:
PNAS 108, 6857 (2011)
Inhomogeneous electronic states resulting from entangled spin, charge, and lattice degrees of freedom are hallmarks of strongly correlated electron materials; such behavior has been observed in many classes of d-electron materials, including the high
Externí odkaz:
http://arxiv.org/abs/1104.5457
We have investigated the effect of Cd substitution on the archetypal heavy fermion antiferromagnet CeIn$_3$ via magnetic susceptibility, specific heat and resistivity measurements. The suppression of the Neel temperature, T$_{N}$, with Cd doping is m
Externí odkaz:
http://arxiv.org/abs/1003.2723
Autor:
Capan, C., Jo, Y-J., Balicas, L., Goodrich, R. G., DiTusa, J. F., Vekhter, I., Murphy, T. P., Bianchi, A. D., Pham, L. D., Cho, J. Y., Chan, J. Y., Young, D. P., Fisk, Z.
We report the results of de-Haas-van-Alphen (dHvA) measurements in Cd doped CeCoIn$_5$ and LaCoIn$_5$. Cd doping is known to induce an antiferromagnetic order in the heavy fermion superconductor CeCoIn$_5$, whose effect can be reversed with applied p
Externí odkaz:
http://arxiv.org/abs/1003.2720
Publikováno v:
EPL 92 (2010) 47004
We have investigated the effect of Yb substitution on the Pauli limited, heavy fermion superconductor, CeCoIn$_5$. Yb acts as a non-magnetic divalent substituent for Ce throughout the entire doping range, equivalent to hole doping on the rare earth s
Externí odkaz:
http://arxiv.org/abs/0912.0046
Autor:
Booth, C. H., Bauer, E. D., Bianchi, A. D., Ronning, F., Thompson, J. D., Sarrao, J. L., Cho, Jung Young, Chan, Julia Y., Capan, C., Fisk, Z.
The CeTIn5 superconductors (T=Co, Rh, or Ir) have generated great interest due to their relatively Tc's, NFL behavior, and their proximity to AF order and quantum critical points. In contrast to small changes with the T-species, electron doping in Ce
Externí odkaz:
http://arxiv.org/abs/0903.4467