Search Results - "Noakes, D.R."

Magnetism of crystalline and nanostructured ZnFe2O4 by Burghart, F.J, Potzel, W, Kalvius, G.M, Schreier, E, Grosse, G, Noakes, D.R, Schäfer, W, Kockelmann, W, Campbell, S.J, Kaczmarek, W.A, Martin, A, Krause, M.K

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Spin-slip structure induced by the crystalline electric field in the incommensurate magnetic ordering of CePtSn by Noakes, D.R, Kalvius, G.M

“…While neutron scattering shows incommensurate magnetic Bragg peaks in CePtSn and CePdSn, zero-field muon-spin relaxation (ZF-μSR) displays coherent…”
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Spin dynamics and freezing in magnetic rare-earth quasicrystals by Noakes, D.R., Kalvius, G.M., Wäppling, R., Stronach, C.E., White, M.F., Saito, H., Fukamichi, K.

“…Muon spin relaxation measurements of RE 8Mg 42Zn 50 (RE = Gd, Tb) quasicrystals have revealed slower spin dynamics and more prompt spin freezing for Tb than…”
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A SR magnetic study of UNiGe by Kalvius, G.M., Noakes, D.R., El-Khatib, S., Ansaldo, E.J., Stronach, C.E., Brück, E., Nakotte, H.

“…We have carried out SR spectroscopy on polycrystalline UNiGe between 2K and 100K. The existence of two magnetic transitions at TN=51 K and T1=41.5 K is…”
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A magnetic study of frustrated and by Kalvius, G.M., Hartmann, O., Noakes, D.R., Wagner, F.E., Wäppling, R., Zimmermann, U., Baines, Ch, Krimmel, A., Tsurkan, V., Loidl, A.

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A μ SR magnetic study of UNiGe by Kalvius, G.M., Noakes, D.R., El-Khatib, S., Ansaldo, E.J., Stronach, C.E., Brück, E., Nakotte, H.

“…We have carried out μ SR spectroscopy on polycrystalline UNiGe between 2 K and 100 K. The existence of two magnetic transitions at T N = 51  K and T 1 = 41.5 …”
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A μ SR magnetic study of frustrated FeSc 2 S 4 and MnSc 2 S 4 by Kalvius, G.M., Hartmann, O., Noakes, D.R., Wagner, F.E., Wäppling, R., Zimmermann, U., Baines, Ch, Krimmel, A., Tsurkan, V., Loidl, A.

“…Results are reported of a μ SR study on FeSc 2 S 4 and MnSc 2 S 4 , two highly frustrated spinels with the Fe compound possessing in addition orbital…”
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U 0.94Y 0.06CoAl: a dilute-moment ferromagnet by Noakes, D.R., Kalvius, G.M., Nakotte, H., Ansaldo, E.J., Andreev, A.V.

“…Hexagonal UCoAl is considered to be a 5f-itinerant metamagnet, with no magnetic ordering in ZF and a rather low critical field of about 0.8 T at temperatures…”
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Search for a spin glass state in PrAu 2Si 2 by μSR by Noakes, D.R., Kalvius, G.M., Wäppling, R., Schreier, E., Krimmel, A., Hemberger, J., Loidl, A.

“…μSR spectroscopy down to 40 mK was carried out on PrAu 2Si 2. This compound and heavy fermion URh 2Ge 2 are the only stoichiometric spin glasses reported among…”
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Toward Monte Carlo simulation of general cases of static muon spin relaxation in disordered magnetic materials: long-range magnetic order in alloys by Noakes, D.R.

“…Monte Carlo simulations of zero-field (ZF) muon spin relaxation (μSR) functions generated by long-range-ordered states with disorder are presented, for the…”
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Inhomogeneous magnetism in the CeNi/Cu pseudobinary compounds by Marcano, N., Kalvius, G.M., Noakes, D.R., Espeso, J.I., Gomez Sal, J.C., Baines, C., Amato, A.

“…Muon spin relaxation measurements have been performed over the wide temperature range from 0.4 to 200 K in some representative CeNi 1 - x Cu x compositions (…”
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Search for a spin glass state in PrAu2Si2 by μSR by NOAKES, D. R, KALVIUS, G. M, WÄPPLING, R, SCHREIER, E, KRIMMEL, A, HEMBERGER, J, LOIDL, A

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Electrical transport and magnetic properties of CeGe by Marcano, N., Espeso, J.I., Noakes, D.R., Kalvius, G.M., Gómez Sal, J.C.

“…Although CeGe is a simple binary alloy, little information on its magnetic properties is available. Earlier studies suggested antiferromagnetic order below T N…”
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Dynamics of the internal field in RB 12 (R=Er, Yb, Lu) by Kalvius, G.M., Noakes, D.R., Marcano, N., Wäppling, R., Iga, F., Takabatake, T.

“…The results of μSR studies on isostructural LuB 12, YbB 12, and ErB 12 between 1.8 K and 300 K are described. LuB 12 is non-magnetic. YbB 12 is a Kondo…”
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Magnetic properties of geometrically frustrated Zn xLi 1− xV 2O 4 by Kalvius, G.M., Noakes, D.R., Wäppling, R., Büttgen, N., Krimmel, A., Klemm, M., Horn, S., Loidl, A.

“…μSR spectroscopy on ZnV 2O 4 shows paramagnetism for T>40 K. For 12 K ⩽T⩽40 K , the paramagnetic state coexists with a dynamically correlated spin-glass-like…”
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Spin dynamics and spin disorder in frustrated TbCo xNi 1− xC 2 by Kalvius, G.M., Noakes, D.R., Wäppling, R., Grosse, G., Schäfer, W., Kockelmann, W., Yakinthos, J.K., Kotsanides, P.A.

“…The orthogonal dicarbides RTC 2 ( R= rare earth , T= transition metal ) show ferromagnetic (fm) order of the R ions below T C ≈30 K for T=Co with a being the…”
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Dynamics of the internal field in RB12 (R = Er, Yb, Lu) by KALVIUS, G. M, NOAKES, D. R, MARCANO, N, WÄPPLING, R, IGA, F, TAKABATAKE, T

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Spin dynamics in granular Co xCu 1− x by μSR by Kalvius, G.M., Noakes, D.R., Wäppling, R., Schreier, E., Marcano, N., Rössler, U.K., Nenkov, K., Müller, K.-H., Idzikowski, B.

“…Co x Cu 1− x samples with x=0.01,0.02,0.05 produced by melt spinning were probed with zero-field and longitudinal field μSR. For x=0.05, freezing into a spin…”
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