Alan Lacerda (Universidade Federal do Rio Grande do Norte): Publications - PhilPeople

Universidade Federal do Rio Grande do Norte

Regular Faculty

93

Magnetotransport and superconductivity of α-uranium
with G. M. Schmiedeshoff, D. Dulguerova, J. Quan, S. Touton, C. H. Mielke, A. D. Christianson, E. Palm, S. T. Hannahs, T. Murphy, E. C. Gay, C. C. McPheeters, D. J. Thoma, W. L. Hults, J. C. Cooley, A. M. Kelly, R. J. Hanrahan, and J. L. Smith

Philosophical Magazine 84 (19): 2001-2022. 2004.

Philosophy of Physics, Miscellaneous
14

Narrow-gap signature of Fe x Co 1-x Si single crystals
with H. Zhang, P. C. Canfield, M. F. Hundley, Z. Fisk, J. D. Thompson, C. L. Seaman, M. B. Maple, and G. Aeppli

Heat capacity, resistance, and magnetic susceptibility have been measured on FeSi, Fe0.90Co0.10Si, Fe0.10Co0.10Si, and CoSi single crystals. From resistance experiments, the activation energy shows a small variation from Δ≈310 K in FeSi to Δ≈325 K for the Fe0.90Co0.10Si compound. For the 90% Co compound the gap signature disappears completely. Heat capacity experiments performed in the temperature range 1.5 K