Reinvestigation of the intrinsic magnetic properties of (Fe1-xCox)2B alloys and crystallization behavior of ribbons

Autor: Lamichhane, TN, Palasyuk, O, Antropov, VP, Zhuravlev, IA, Belashchenko, KD, Nlebedim, IC, Dennis, KW, Jesche, A, Kramer, MJ, Bud'ko, SL, McCallum, RW, Canfield, PC, Taufour, V

New determination of the magnetic anisotropy from single crystals of (Fe1-xCox)2B alloys are presented. The anomalous temperature dependence of the anisotropy constant is discussed using the standard Callen-Callen theory, which is shown to be insuffi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::95ed743bb3a5a75cb2c0299995721a92
https://escholarship.org/uc/item/9632f74z

Magnetic fluctuations in the itinerant ferromagnet LaCrGe3 studied by la 139 NMR

Autor: Rana, K, Kotegawa, H, Ullah, RR, Harvey, JS, Bud'Ko, SL, Canfield, PC, Tou, H, Taufour, V, Furukawa, Y

Publikováno v: Physical Review B, vol 99, iss 21

LaCrGe3 is an itinerant ferromagnet with a Curie temperature of TC=85 K and exhibits an avoided ferromagnetic quantum critical point under pressure through a modulated antiferromagnetic phase as well as tricritical wing structure in its temperature-p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::fdb64f4ffd30c182c2cb66b279f46b46
https://escholarship.org/uc/item/2r79b4rn

Ferromagnetic quantum criticality: New aspects from the phase diagram of LaCrGe3

Autor: Taufour, V, Kaluarachchi, US, Bud'ko, SL, Canfield, PC

Recent theoretical and experimental studies have shown that ferromagnetic quantum criticality is always avoided in clean systems. Two possibilities have been identified. In the first scenario, the ferromagnetic transition becomes of the first order a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::7c86f3fd70e089543772603628f39a98
https://escholarship.org/uc/item/54z479gh

Oxygen trapped by rare earth tetrahedral clusters in Nd4FeOS6: Crystal structure, electronic structure, and magnetic properties

Autor: Lin, Q, Taufour, V, Zhang, Y, Wood, M, Drtina, T, Bud'ko, SL, Canfield, PC, Miller, GJ

Publikováno v: Lin, Q; Taufour, V; Zhang, Y; Wood, M; Drtina, T; Bud'ko, SL; et al.(2015). Oxygen trapped by rare earth tetrahedral clusters in Nd4FeOS6: Crystal structure, electronic structure, and magnetic properties. Journal of Solid State Chemistry, 229, 41-48. doi: 10.1016/j.jssc.2015.05.020. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/7z96830z

© 2015 Elsevier Inc. Abstract Single crystals of Nd4FeOS6 were grown from an Fe-S eutectic solution. Single crystal X-ray diffraction analysis revealed a Nd4MnOSe6-type structure (P63mc, a=9.2693(1) Å, c=6.6650(1)Å, V=495.94(1) Å3, Z=2), featurin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::fe4ad68819f52dc40f1a37dbc102db33
http://www.escholarship.org/uc/item/7z96830z

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