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Publications

Found 13 results
Filters: Author is Fernandes, R. M.  [Clear All Filters]
2018
M. H. Christensen, Orth, P. P., Andersen, B. M., and Fernandes, R. M., “Emergent Magnetic Degeneracy in Iron Pnictides due to the Interplay between Spin-Orbit Coupling and Quantum Fluctuations”, Physical Review Letters, vol. 121, p. 057001, 2018.
W. R. Meier, Ding, Q. P., Kreyssig, A., Bud'ko, S. L., Sapkota, A., Kothapalli, K., Borisov, V., Valenti, R., Batista, C. D., Orth, P. P., Fernandes, R. M., Goldman, A. I., Furukawa, Y., Bohmer, A. E., and Canfield, P. C., “Hedgehog spin-vortex crystal stabilized in a hole-doped iron-based superconductor”, Npj Quantum Materials, vol. 3, p. 6, 2018.
M. H. Christensen, Orth, P. P., Andersen, B. M., and Fernandes, R. M., “Magnetic phase diagram of the iron pnictides in the presence of spin-orbit coupling: Frustration between C-2 and C(4 )magnetic phases”, Physical Review B, vol. 98, p. 19, 2018.
T. Kissikov, Sarkar, R., Lawson, M., Bush, B. T., Timmons, E. I., Tanatar, M. A., Prozorov, R., Bud'ko, S. L., Canfield, P. C., Fernandes, R. M., and Curro, N. J., “Uniaxial strain control of spin-polarization in multicomponent nematic order of BaFe2As2”, Nature Communications, vol. 9, p. 1058, 2018.
2017
G. Zhang, Glasbrenner, J. K., Flint, R., Mazin, I. I., and Fernandes, R. M., “Double-stage nematic bond ordering above double stripe magnetism: Application to BaTi2Sb2O”, Physical Review B, vol. 95, p. 174402, 2017.
T. Kissikov, Sarkar, R., Lawson, M., Bush, B. T., Timmons, E. I., Tanatar, M. A., Prozorov, R., Bud'ko, S. L., Canfield, P. C., Fernandes, R. M., Goh, W. F., Pickett, W. E., and Curro, N. J., “Local nematic susceptibility in stressed BaFe2As2 from NMR electric field gradient measurements”, Physical Review B, vol. 96, p. 241108, 2017.
2016
T. Kissikov, Dioguardi, A. P., Timmons, E. I., Tanatar, M. A., Prozorov, R., Bud'ko, S. L., Canfield, P. C., Fernandes, R. M., and Curro, N. J., “NMR study of nematic spin fluctuations in a detwinned single crystal of underdoped Ba(Fe1-xCox)(2)As2”, Physical Review B, vol. 94, p. 165123, 2016.
M. A. Tanatar, Bohmer, A. E., Timmons, E. I., Schutt, M., Drachuck, G., Taufour, V., Kothapalli, K., Kreyssig, A., Bud'ko, S. L., Canfield, P. C., Fernandes, R. M., and Prozorov, R., “Origin of the Resistivity Anisotropy in the Nematic Phase of FeSe”, Physical Review Letters, vol. 117, p. 127001, 2016.
2015
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.
2014
H. Kim, Tanatar, M. A., Straszheim, W. E., Cho, K., Murphy, J., Spyrison, N., Reid, J. P., Shen, B., Wen, H. H., Fernandes, R. M., and Prozorov, R., “Competition between superconductivity and magnetic/nematic order as a source of anisotropic superconducting gap in underdoped Ba1-xKxFe2As2”, Physical Review B, vol. 90, p. 014517, 2014.
G. S. Tucker, Fernandes, R. M., Pratt, D. K., Thaler, A., Ni, N., Marty, K., Christianson, A. D., Lumsden, M. D., Sales, B. C., Sefat, A. S., Bud'ko, S. L., Canfield, P. C., Kreyssig, A., Goldman, A. I., and McQueeney, R. J., “Crossover from spin waves to diffusive spin excitations in underdoped Ba(Fe1-xCox)(2)As-2”, Physical Review B, vol. 89, p. 180503, 2014.
A. Patz, Li, T. Q., Ran, S., Fernandes, R. M., Schmalian, J., Bud'ko, S. L., Canfield, P. C., Perakis, I. E., and Wang, J. G., “Ultrafast observation of critical nematic fluctuations and giant magnetoelastic coupling in iron pnictides”, Nature Communications, vol. 5, p. 3229, 2014.
2013
E. C. Blomberg, Tanatar, M. A., Fernandes, R. M., Mazin, I. I., Shen, B., Wen, H. H., Johannes, M. D., Schmalian, J., and Prozorov, R., “Sign-reversal of the in-plane resistivity anisotropy in hole-doped iron pnictides”, Nature Communications, vol. 4, p. 1914, 2013.