Ferromagnetic Kondo behavior in UAuBi2 single crystals

Autor: Rosa, PFS, Luo, Y, Bauer, ED, Thompson, JD, Pagliuso, PG, Fisk, Z

Publikováno v: Rosa, PFS; Luo, Y; Bauer, ED; Thompson, JD; Pagliuso, PG; & Fisk, Z. (2015). Ferromagnetic Kondo behavior in UAuBi2 single crystals. Physical Review B-Condensed Matter and Materials Physics, 92(10). doi: 10.1103/PhysRevB.92.104425. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/2tt100xx

© 2015 American Physical Society. We combine magnetization, pressure-dependent electrical resistivity, and heat capacity measurements to investigate the physical properties of the novel compound UAuBi2. Our single crystals, grown by the self-flux me

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http://www.escholarship.org/uc/item/2tt100xx

Combined external pressure and Cu-substitution studies on BaFe2As2single crystals

Autor: Piva, MM, Besser, M, Mydeen, K, Garitezi, TM, Rosa, PFS, Adriano, C, Grant, T, Fisk, Z, Urbano, RR, Nicklas, M, Pagliuso, PG

Publikováno v: Piva, MM; Besser, M; Mydeen, K; Garitezi, TM; Rosa, PFS; Adriano, C; et al.(2015). Combined external pressure and Cu-substitution studies on BaFe2As2single crystals. Journal of Physics Condensed Matter, 27(14). doi: 10.1088/0953-8984/27/14/145701. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/3cd7g3j2

© 2015 IOP Publishing Ltd. We report a combined study of external pressure and Cu-substitution on BaFe2As2single crystals grown by the in-flux technique. At ambient pressure, the Cu-substitution is known to suppress the spin density wave (SDW) phase

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http://www.escholarship.org/uc/item/3cd7g3j2

Possible unconventional superconductivity in substituted BaFe 2 As 2 revealed by magnetic pair-breaking studies

Autor: Rosa, PFS, Adriano, C, Garitezi, TM, Piva, MM, Mydeen, K, Grant, T, Fisk, Z, Nicklas, M, Urbano, RR, Fernandes, RM, Pagliuso, PG

Publikováno v: Rosa, PFS; Adriano, C; Garitezi, TM; Piva, MM; Mydeen, K; Grant, T; et al.(2014). Possible unconventional superconductivity in substituted BaFe 2 As 2 revealed by magnetic pair-breaking studies. Scientific Reports, 4. doi: 10.1038/srep06252. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/6xg7k4fk

The possible existence of a sign-changing gap symmetry in BaFe 2 As 2 -derived superconductors (SC) has been an exciting topic of research in the last few years. To further investigate this subject we combine Electron Spin Resonance (ESR) and pressur

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Physical properties of EuPtIn4intermetallic antiferromagnet

Autor: Rosa, PFS, De Jesus, CBR, Fisk, Z, Pagliuso, PG

Publikováno v: Rosa, PFS; De Jesus, CBR; Fisk, Z; & Pagliuso, PG. (2014). Physical properties of EuPtIn4intermetallic antiferromagnet. Journal of Magnetism and Magnetic Materials, 371, 5-9. doi: 10.1016/j.jmmm.2014.07.001. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/60b4q2fx

We report the physical properties of EuPtIn4single crystalline platelets grown by the In-flux technique. This compound crystallizes in the orthorhombic Cmcm structure with lattice parameters a=4.542(1)A., b=16.955(2)A. and c=7.389(1)A. Measurements o

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High pressure and high magnetic field studies of the electronic transport properties of the antiferromagnet Eu3Ir4Sn13

Autor: Mendonça-Ferreira, L, Bittar, EM, Bianchi, IKE, Rosa, PFS, Fisk, Z, Pagliuso, PG

Publikováno v: Mendonça-Ferreira, L; Bittar, EM; Bianchi, IKE; Rosa, PFS; Fisk, Z; & Pagliuso, PG. (2014). High pressure and high magnetic field studies of the electronic transport properties of the antiferromagnet Eu3Ir4Sn13. Journal of Physics: Conference Series, 592(1). doi: 10.1088/1742-6596/592/1/012046. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/3mn4v4w1

In this work we report the effects of hydrostatic pressure and magnetic field on the electronic transport properties of the antiferromagnetic compound Eu3Ir4Sn13(TN∼ 10 K). Single crystals of Eu3Ir4Sn13were synthesized using the Sn self-flux techni

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