Journal ArticleDOI
Synthesis and study of the heavy-fermion compound Yb 5 Pt 9
Moo-Sung Kim,M. C. Bennett,Dmitry A. Sokolov,Meigan Aronson,Jasmine N. Millican,Julia Y. Chan,Qingzhen Huang,Yuanzhen Chen,Yuanzhen Chen,J. W. Lynn +9 more
TLDR
M. C. Bennett, D. N. Millican, Julia Y. Chan, Q. S. Huang, Y. Chen, 3,4 and J. W. Lynn as discussed by the authors proposed a method to solve the problem of particle beamforming.Abstract:
M. S. Kim,1 M. C. Bennett,1 D. A. Sokolov,1 M. C. Aronson,1 J. N. Millican,2 Julia Y. Chan,2 Q. Huang,3 Y. Chen,3,4 and J. W. Lynn3 1Department of Physics, University of Michigan, Ann Arbor, Michigan 48109-1120, USA 2Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, USA 3NIST Center for Neutron Research, NIST, Gaithersburg, Maryland 20899, USA 4Department of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742, USA Received 29 June 2006; revised manuscript received 28 September 2006; published 26 December 2006read more
Citations
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Journal ArticleDOI
Magnetic field tuning of antiferromagnetic Yb3Pt4
Liusuo Wu,Y. Janssen,C. Marques,M. C. Bennett,Moo-Sung Kim,Moo-Sung Kim,Keeseong Park,Songxue Chi,Songxue Chi,Jeffrey W. Lynn,G. Lorusso,Giorgio Biasiol,Meigan Aronson,Meigan Aronson +13 more
TL;DR: In this article, specific heat, magnetization, magnetocaloric effect, and magnetic neutron diffraction carried out on single crystals of antiferromagnetic Yb${}_{3}$Pt${}-4}, where highly localized Yb moments order at 2.4$ K in zero field was suppressed by applying a field of 1.85 T in the $ab$ plane.
Journal ArticleDOI
Field Tuning and Quantum Criticality in Ytterbium Based Heavy Electron Compounds
Meigan Aronson,Meigan Aronson,Moo-Sung Kim,Moo-Sung Kim,M. C. Bennett,M. C. Bennett,Yuri Janssen,Yuri Janssen,Dmitry A. Sokolov,Dmitry A. Sokolov,Liusuo Wu,Liusuo Wu +11 more
TL;DR: In this paper, the results of magnetization, specific heat, and inelastic neutron scattering measurements conducted on Yb3Pt4, Yb2Pt2Pb and Yb5Pt9 were reviewed, showing that the Yb moments in these heavy electron compounds are appreciably localized, at least in their paramagnetic states.
Journal ArticleDOI
Complex transport and magnetism of the ternary boride <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>YbPt</mml:mi><mml:mn>5</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">B</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>
Leonid Salamakha,Oksana Sologub,Anne Riss,Herwig Michor,H. Müller,Bernhard Stöger,Gerald Giester,Peter Rogl,Akira Sakai,Philipp Gegenwart,Ernst Bauer +10 more
TL;DR: In this paper , a ternary platinum borides were synthesized by arc melting of constituent elements and subsequent annealing at 1020 K. The unit cell of the unit cell is composed of two structural fragments alternating along the a$ axis and extending infinitively along the b$ axis: (i) columns of face-fused, boron-filled and empty edge-connected trigonal metal prisms, and (ii) zigzag chains of B-filled trigonal prisms connected by common edges.
References
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Superconductivity on the border of itinerant-electron ferromagnetism in UGe2
Siddharth S. Saxena,Siddharth S. Saxena,Siddharth S. Saxena,P. Agarwal,K. Ahilan,F. M. Grosche,R. K. W. Haselwimmer,Markus J. Steiner,Edward N. Pugh,I. R. Walker,Stephen Julian,P. Monthoux,Gilbert G. Lonzarich,Andrew Huxley,I. Sheikin,Daniel Braithwaite,Jacques Flouquet +16 more
TL;DR: The observation of superconductivity on the border of ferromagnetism in a pure system, UGe 2, which is known to be qualitatively similar to the classic d-electron ferromagnets, is reported.
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Universal relationship of the resistivity and specific heat in heavy-Fermion compounds
Kazuo Kadowaki,S.B. Woods +1 more
TL;DR: In this paper, it was observed that the ratio, A/γ2, has a common value of 1.0 × 10−5 μωcm (mole K/mJ)2 for all of the heavy Fermion compounds.
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Coexistence of superconductivity and ferromagnetism in URhGe
Dai Aoki,Andrew Huxley,Eric Ressouche,Daniel Braithwaite,Jacques Flouquet,Jean-Pascal Brison,Elsa Lhotel,C. Paulsen +7 more
TL;DR: It is shown that the ferromagnet URhGe is superconducting at ambient pressure, and the thermodynamic signature of the transition is found—its form is consistent with asuperconducting pairing of a spin-triplet type, although further testing with cleaner samples is needed to confirm this.
Journal ArticleDOI
Magnetic-field induced quantum critical point in YbRh2Si2
Philipp Gegenwart,J. Custers,C. Geibel,K. Neumaier,T. Tayama,Kenichi Tenya,O. Trovarelli,Frank Steglich +7 more
TL;DR: Low-temperature calorimetric, magnetic, and resistivity measurements on the antiferromagnetic heavy-fermion metal YbRh( 2)Si(2) ( T(N)=70 mK) as a function of magnetic field B suggest singular scattering at the whole Fermi surface and a divergence of the heavy quasiparticle mass.
Journal ArticleDOI
Low-temperature properties of the two-impurity Kondo Hamiltonian.
TL;DR: There is a new unstable fixed point for an antiferromagnetic coupling with I/sub 0//T/sub K/approx.