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Short-range magnetic correlations and spin dynamics in the paramagnetic regime of (Mn,Fe)2(P,Si)

Miao, X.F. (author), Caron, L. (author), Cedervall, J. (author), Gubbens, P.C.M. (author), Dalmas De Réotier, P. (author), Yaouanc, A. (author), Qian, F. (author), Wildes, A. R. (author), Luetkens, H. (author), Amato, A. (author), van Dijk, N.H. (author), Brück, E.H. (author)

The spatial and temporal correlations of magnetic moments in the paramagnetic regime of (Mn,Fe)2(P,Si) have been investigated by means of polarized neutron diffraction and muon-spin relaxation techniques. Short-range magnetic correlations are present at temperatures far above the ferromagnetic transition temperature (TC). This leads to...

journal article 2016

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Spin correlations in (Mn,Fe)2(P,Si) magnetocaloric compounds above Curie temperature

Miao, X.F. (author), Caron, L. (author), Gubbens, P.C.M. (author), Yaouanc, A (author), Dalmas de Réotier, P (author), Luetkens, H. (author), Amato, A (author), van Dijk, N.H. (author), Brück, E.H. (author)

The longitudinal-field muon-spin relaxation (LF-μSR) technique was employed to study the spin correlations in (Mn,Fe)2(P,Si) compounds above the ferromagnetic transition temperature (TC). The (Mn,Fe)2(P,Si) compound under study is found to show itinerant magnetism. The standard deviation of the magnetic field distribution of electronic origin...

journal article 2016

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Dynamical Splayed Ferromagnetic Ground State in the Quantum Spin Ice Yb2Sn2O7

Yaouanc, A. (author), Dalmas de Reotier, P. (author), Bonville, P. (author), Hodges, J.A. (author), Glazkov, V. (author), Keller, L. (author), Sikolenko, V. (author), Bartkowiak, M. (author), Amato, A. (author), Baines, C. (author), King, P.J.C. (author), Gubbens, P.C.M. (author), Forget, A. (author)

From magnetic, specific heat, 170Yb Mössbauer effect, neutron diffraction, and muon spin relaxation measurements on polycrystalline Yb2Sn2O7, we show that below the first order transition at 0.15 K all of the Yb3+ ions are long-range magnetically ordered and each has a moment of 1.1?B which lies at ?10° to a common fourfold cubic axis. The four...

journal article 2013

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Positive muon spin rotation and relaxation measurements on the ferromagnetic superconductor UGe2 at ambient and high pressure

Sakarya, S. (author), Gubbens, P.C.M. (author), Yaouanc, A. (author), Dalmas de Réotier, P. (author), Andreica, D. (author), Amato, A. (author), Zimmermann, U. (author), Van Dijk, N.H. (author), Brück, E. (author), Huang, Y. (author), Gortenmulder, T. (author)

Results of a detailed investigation of the ferromagnetic superconductor UGe2 using positive muon spin rotation and relaxation techniques are presented. The pressure and temperature dependences of the frequencies and related spin-spin relaxation rates show that the transition from the weakly to the strongly polarized magnetic (WP-SP) phases is...

journal article 2010

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A combined study of the magnetic properties of GdCrO4

Jiménez-Melero, E. (author), Gubbens, P.C.M. (author), Steenvoorden, M.P. (author), Sakarya, S. (author), Goosens, A. (author), Dalmas de Réotier, P. (author), Yaouanc, A. (author), Rodriguez-Carvajal, J. (author), Beuneu, B. (author), Isasi, J. (author), Sáez-Puche, R. (author), Zimmerman, U. (author), Martinez, J.L. (author)

journal article 2006

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Spin dynamics and magnetic order in magnetically frustrated Tb2Sn2O7

Dalmas de Reotier, P. (author), Yaouanc, A. (author), Keller, L. (author), Cervellino, A. (author), Roessli, B. (author), Baines, C. (author), Forget, A. (author), Vaju, C. (author), Gubbens, P.C.M. (author), Amato, A. (author), King, P.J.C. (author)

journal article 2006

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Magnetic density of states at low energy in geometrically frustrated systems

Yaouanc, A. (author), de Reotier, P.D. (author), Glazkov, V. (author), Marin, C. (author), Bonville, P. (author), Hodges, J.A. (author), Gubbens, P.C.M. (author), Sakarya, S. (author), Baines, C. (author)

journal article 2005

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Testing the self-consistent renormalization theory for the description of the spin-fluctuation modes of MnSi at ambient pressure

Yaouanc, A. (author), Dalmas De Réotier, P. (author), Gubbens, P.C.M. (author), Sakarya, S. (author), Lapertot, G. (author), Hillier, A.D. (author), King, P.J.C. (author)

journal article 2005

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Absence of Magnetic Order in Yb3Ga5O12: Relation between Phase Transition and Entropy in Geometrically Frustrated Materials

Dalmas de Réotier, P. (author), Yaouanc, A. (author), Gubbens, P.C.M. (author), Kaiser, C.T. (author), Baines, C. (author), King, P.J.C. (author)

journal article 2003

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Muon location and muon dynamics in DyNi5

Mulders, A.M. (author), Kaiser, C.T. (author), Harker, S.J. (author), Gubbens, P.C.M. (author), Amato, A. (author), Gygax, F.N. (author), Schenck, A. (author), Dalmas de Réotier, P. (author), Yaouanc, A. (author), Buschow, K.H.J. (author), Menovsky, A.A. (author)

journal article 2003

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Evidence for weak itinerant long-range magnetic correlations in UGe2

Yaouanc, A. (author), de Réotier, P.D. (author), Gubbens, P.C.M. (author), Kaiser, C.T. (author), Menovsky, A.A. (author), Mihalik, M. (author), Cottrell, S.P. (author)

journal article 2002

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First-order transition in the spin dynamics of geometrically frustrated Yb2Ti2O7

Hodges, J.A. (author), Bonville, P. (author), Forget, A. (author), Yaouanc, A. (author), Dalmas de Reotier, P. (author), Andre, G. (author), Rams, M. (author), Krolas, K. (author), Ritter, C. (author), Gubbens, P.C.M. (author), Kaiser, C.T. (author), King, P.J.C. (author), Baines, C. (author)

journal article 2002

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Muon spin relaxation and rotation measurements on single crystals of the heavy-fermion superconductor UBe13

Dalmas de Reotier, P. (author), Yaouanc, A. (author), Heffner, R.H. (author), Smith, J.L. (author), Gubbens, P.C.M. (author), Kaiser, C.T. (author)

journal article 2000

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Evidence for a two component magnetic response in UPt3

Yaouanc, A. (author), Dalmas de Reotier, P. (author), Gygax, F.N. (author), Schenck, A. (author), Amato, A. (author), Baines, C. (author), Gubbens, P.C.M. (author), Kaiser, C.T. (author), de Visser, A. (author), Keizer, R.J. (author), Huxley, A. (author), Menovsky, A.A. (author)

journal article 2000

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Li mobility in the battery cathode material Lix[Mn1.96Li0.04]O4 studied by muon-spin relaxation

Kaiser, C.T. (author), Verhoeven, V.W.J. (author), Gubbens, P.C.M. (author), Mulder, F.M. (author), de Schepper, I. (author), Yaouanc, A. (author), Dalmas de Reotier, P. (author), Cottrell, S.P. (author), Kelder, E.M. (author), Schoonman, J. (author)

journal article 2000

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Two types of magnetism in the magnetic superconductor TmNi2B2C related to the degree of carbon-site occupancy

Mulders, A.M. (author), Gubbens, P.C.M. (author), Gasser, U. (author), Baines, C. (author), Buschow, K.H.J. (author)

journal article 1998

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CePt2Si2: A Kondo lattice compound with no magnetic ordering down to 0.06 K

Dalmas de Réotier, P. (author), Yaouanc, A. (author), Calemczuk, R. (author), Huxley, A.D. (author), Marcenat, C. (author), Bonville, P. (author), Lejay, P. (author), Gubbens, P.C.M. (author), Mulders, A.M. (author)

journal article 1997

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PrRu2Si2: A giant anisotropic induced magnet with a singlet crystal-field ground state

Mulders, A.M. (author), Yaouanc, A. (author), Dalmas de Reotier, P. (author), Gubbens, P.C.M. (author), Moolenaar, A.A. (author), Fak, B. (author), Ressouche, E. (author), Prokes, K. (author), Menovsky, A.A. (author), Buschow, K.H.J. (author)

journal article 1997

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Muon-spin-relaxation study of the critical longitudinal spin dynamics in a dipolar Heisenberg ferromagnet

Yaouanc, A. (author), Dalmas de Réotier, P. (author), Gubbens, P.C.M. (author), Mulders, A.M. (author), Kayzel, F.E. (author), Franse, J.J.M. (author)

journal article 1996

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169Tm Mössbauer-spectroscopy study of the magnetic superconductor TmNi2B2C

Mulders, A.M. (author), Gubbens, P.C.M. (author), Buschow, K.H.J. (author)

journal article 1996