| 1. |
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| 2. |
- Burghart, FJ, et al.
(författare)
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Muons and muonium in Zn-spinels
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 106:1-4, s. 187-192
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We have studied the magnetic spinel (Zn)[Fe-2]O-4 (T-N approximate to 10.5 K) and the non-magnetic spinels (Zn)[Al-2]O-4, (Zn)[Ga-2]O-4, (Zn)[ZnTi]O-4 and (Zn)[ZnSn]O-4, both with surface and decay channel muons. In (Zn)[Fe-2]O-4 the relaxation rate incre
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| 3. |
- Ekstrom, M, et al.
(författare)
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mu SR investigation of single crystalline dysprosium
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 104:1-4, s. 281-285
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Muon spin rotation (mu SR) data on a single crystalline sample of Dy have been obtained as function of temperature and applied hydrostatic pressure. The discontinuity observed in our new data at the phase transition at 85 K strongly suggests that the muon
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| 4. |
- Hartmann, O, et al.
(författare)
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Ferromagnetic erbium studied by mu SR
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 104:1-4, s. 293-299
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The ferromagnetic cone phase of erbium has been studied with mu SR. Two precessing muon signals were observed with nearly equal intensities at T approximate to 15 K. At lower temperatures, one of the signals is gradually reduced and disappeared below 5 K.
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| 5. |
- Henneberger, S, et al.
(författare)
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mu SR investigations of gadolinium in the paramagnetic regime near the ferromagnetic transition
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 104:1-4, s. 301-306
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We report on the measurements of the muon relaxation rate in gadolinium (Gd) in the critical regime down to T - T-C = 0.1 K. The results are compared to the predictions of mode-coupling calculations for a uniaxial and dipolar ferromagnet. One observes tha
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| 6. |
- Kalvius, GM, et al.
(författare)
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The influence of impurities and alloying in the Kondo semimetal CeNiSn as seen by mu SR
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 104:1-4, s. 157-164
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The temperature dependence of the muon spin relaxation rate lambda was measured in two samples of CeNiSn with markedly different impurity content and in the quasi-ternary compounds CePtxNi1-xSn (x = 0.12, 0.2) and CeCuxNi1-xSn (x = 0.05, 0.1, 0.2) in orde
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| 7. |
- Karlsson, E, et al.
(författare)
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Positive muon diffusion in mixed Nb-hydrides, NbHxDy
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 105:1-4, s. 211-217
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Positive muons have been used to monitor the proton and deuteron mobilities in mixed, concentrated NbHxDy hydrides, with z + y = constant. The mobility of the muons decreases linearly with increasing D-content, which is expected if the protons and the deu
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| 8. |
- Lidstrom, E, et al.
(författare)
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mu SR studies of magnetic properties of CeRhSb and La0.1Ce0.9RhSb
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 104:1-4, s. 193-198
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Zero, longitudinal, and transverse field mu SR data are reported for CeRhSb and La0.1Ce0.9RhSb down to 45 mK. The muon spin relaxation at temperatures above a few Kelvin is caused by nuclear dipoles. Only at lower temperatures the additional depolarizing
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| 9. |
- Schreier, E, et al.
(författare)
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High pressure mu SR studies on single crystalline gadolinium
- 1997
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Ingår i: HYPERFINE INTERACTIONS. - : BALTZER SCI PUBL BV. - 0304-3843. ; 104:1-4, s. 311-317
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Muon spin rotation data on a single crystalline gadolinium sample have been obtained as function of temperature and hydrostatic external pressure up to 0.6 GPa. In the ferromagnetic state the application of pressure has a strong influence on the whole spi
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| 10. |
- Schuch, R, et al.
(författare)
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A first study of dielectronic recombination with the super-expanded electron beam in CRYRING
- 1998
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Ingår i: Hyperfine Interactions. - 0304-3843. ; 115:1-4, s. 123-127
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Tidskriftsartikel (refereegranskat)abstract
- A first temperature measurement of the expanded electron beam from a super-conducting magnet in the cooler of CRYRING is reported. It is based on detection of a dielectronic recombination resonance in C2+. For this measurement C3+ was stored in the ring at 3 MeV/amu energy. A fit to the resonance with free transverse and longitudinal temperatures gave 3.9 x 10(-3) eV and 4.5 x 10(-5) eV,respectively. The result is also compatible with the values of 10(-3) eV for the transverse and 6.7 x 10(-5) eV for the longitudinal component, in good agreement with expected values.
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