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Found 25 results
Filters: Keyword is transition and Author is Canfield, P. C.  [Clear All Filters]
Q. Zhang, Fernandes, R. M., Lamsal, J., Yan, J. Q., Chi, S. X., Tucker, G. S., Pratt, D. K., Lynn, J. W., McCallum, R. W., Canfield, P. C., Lograsso, T. A., Goldman, A. I., Vaknin, D., and McQueeney, R. J., Neutron-Scattering Measurements of Spin Excitations in LaFeAsO and Ba(Fe0.953Co0.047)(2)As-2: Evidence for a Sharp Enhancement of Spin Fluctuations by Nematic Order, Physical Review Letters, vol. 114, p. 057001, 2015.
A. P. Dioguardi, Lawson, M. M., Bush, B. T., Crocker, J., Shirer, K. R., Nisson, D. M., Kissikov, T., Ran, S., Bud'ko, S. L., Canfield, P. C., Yuan, S., Kuhns, P. L., Reyes, A. P., Grafe, H. J., and Curro, N. J., NMR evidence for inhomogeneous glassy behavior driven by nematic fluctuations in iron arsenide superconductors, Physical Review B, vol. 92, p. 165116, 2015.
S. Francoual, Strempfer, J., Warren, J., Liu, Y., Skaugen, A., Poli, S., Blume, J., Wolff-Fabris, F., Canfield, P. C., and Lograsso, T., Single-crystal X-ray diffraction and resonant X-ray magnetic scattering at helium-3 temperatures in high magnetic fields at beamline P09 at PETRA III, Journal of Synchrotron Radiation, vol. 22, pp. 1207-1214, 2015.
M. G. Kim, Wang, M., Tucker, G. S., Valdivia, P. N., Abernathy, D. L., Chi, S., Christianson, A. D., Aczel, A. A., Hong, T., Heitmann, T. W., Ran, S., Canfield, P. C., Bourret-Courchesne, E. D., Kreyssig, A., Lee, D. H., Goldman, A. I., McQueeney, R. J., and Birgeneau, R. J., Spin dynamics near a putative antiferromagnetic quantum critical point in Cu-substituted BaFe2As2 and its relation to high-temperature superconductivity, Physical Review B, vol. 92, p. 214404, 2015.
A. P. Dioguardi, Crocker, J., Shockley, A. C., Lin, C. H., Shirer, K. R., Nisson, D. M., Lawson, M. M., apRoberts-Warren, N., Canfield, P. C., Bud'ko, S. L., Ran, S., and Curro, N. J., = 0.071, Physical Review Letters, vol. 111, p. 207201, 2013.
J. Murphy, Tanatar, M. A., Graf, D., Brooks, J. S., Bud'ko, S. L., Canfield, P. C., Kogan, V. G., and Prozorov, R., Angular-dependent upper critical field of overdoped Ba(Fe1-xNix)(2)As-2, Physical Review B, vol. 87, p. 094505, 2013.
M. P. Allan, Chuang, T. M., Massee, F., Xie, Y., Ni, N., Bud'ko, S. L., Boebinger, G. S., Wang, Q., Dessau, D. S., Canfield, P. C., Golden, M. S., and Davis, J. C., Anisotropic impurity states, quasiparticle scattering and nematic transport in underdoped Ca(Fe1-xCox)(2)As-2, Nature Physics, vol. 9, pp. 220-224, 2013.
L. Bossoni, Carretta, P., Halperin, W. P., Oh, S., Reyes, A., Kuhns, P., and Canfield, P. C., Evidence of unconventional low-frequency dynamics in the normal phase of Ba(Fe1-xRhx)(2)As-2 iron-based superconductors, Physical Review B, vol. 88, p. 100503, 2013.
S. Arsenijevic, Hodovanets, H., Gaal, R., Forro, L., Bud'ko, S. L., and Canfield, P. C., Signatures of quantum criticality in the thermopower of Ba(Fe1-xCox)(2)As-2, Physical Review B, vol. 87, p. 224508, 2013.
M. G. Kim, Soh, J., Lang, J., Dean, M. P. M., Thaler, A., Bud'ko, S. L., Canfield, P. C., Bourret-Courchesne, E., Kreyssig, A., Goldman, A. I., and Birgeneau, R. J., Spin polarization of Ru in superconducting Ba(Fe0.795Ru0.205)(2)As-2 studied by x-ray resonant magnetic scattering, Physical Review B, vol. 88, p. 014424, 2013.
R. S. Dhaka, Hahn, S. E., Razzoli, E., Jiang, R., Shi, M., Harmon, B. N., Thaler, A., Bud'ko, S. L., Canfield, P. C., and Kaminski, A., Unusual Temperature Dependence of Band Dispersion in Ba(Fe1-xRux)(2)As-2 and its Consequences for Antiferromagnetic Ordering, Physical Review Letters, vol. 110, p. 067002, 2013.