Publications database

Latest additions:
2019-04-18
11:28
Embargoed OpenAccess [FZJ-2019-02692] Journal Article
et al
J-NSE-Phoenix, a neutron spin-echo spectrometer with optimized superconducting precession coils at the MLZ in Garching
A novel set of superconducting main precession coils has been built and installed in the Jülich-neutron spin-echo (J-NSE) spectrometer at the Heinz Maier-Leibnitz Zentrum (MLZ) in Garching. These unique new coils comprise a field-integral optimizing field shape, fringe field compensation, and high stability [...]
ddc:620
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2019-04-18
11:28
OpenAccess [FZJ-2019-02654] Journal Article
et al
Spin reorientation of the Fe moments in Eu0.5Ca0.5Fe2As2 : Evidence for strong interplay of Eu and Fe magnetism
Using complementary polarized and unpolarized single-crystal neutron diffraction, we have investigated the temperature-dependent magnetic structures of Eu0.5Ca0.5Fe2As2. Upon 50% dilution of the Eu sites with isovalent Ca2+, the Eu sublattice is found to be still long-range ordered below TEu=10 K, in the A-type antiferromagnetic (AFM) structure. [...]
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ddc:530
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2019-04-18
11:28
OpenAccess [FZJ-2019-02650] Journal Article
et al
Intermultiplet transitions and magnetic long-range order in Sm-based pyrochlores
We present bulk and neutron scattering measurements performed on the isotopically enriched 154Sm2Ti2O7 and 154Sm2Sn2O7 samples. Both compounds display sharp heat capacity anomalies, at 350 and 440 mK, respectively. [...]
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ddc:530
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2019-04-18
11:28
OpenAccess [FZJ-2019-02597] Journal Article
et al
Sonothrombolysis with Magnetically Targeted Microbubbles
Microbubble-enhanced sonothrombolysis is a promising approach to increasing the tolerability and efficacy of current pharmacological treatments for ischemic stroke. Maintaining therapeutic concentrations of microbubbles and drugs at the clot site, however, poses a challenge. [...]
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ddc:570
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2019-04-18
11:28
[FZJ-2019-02562] Poster (After Call)
et al
Reduced magnetic moment in polycrystalline Co thin films
DPG Spring Meeting of the Condensed Matter Section, DPG Spring meeting 2019, RegensburgRegensburg, Germany, 31 Mar 2019 - 5 Apr 20192019-03-312019-04-05
The variation of the magnetic moment with dimensionality of magnetic materials, i. e. [...]
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2019-04-12
11:28
[FZJ-2019-02587] Conference Presentation (Invited)
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Magnetization and magnetocaloric effect in MnFe4Si3
4th Palestinian German Science Bridge Cooperation Workshop, Palestine Red Crescent Society, Al Bireh, RamallahPalestine Red Crescent Society, Al Bireh, Ramallah, Palestine, 6 Apr 2019 - 11 Apr 20192019-04-062019-04-11

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2019-04-10
11:28
OpenAccess [FZJ-2019-02528] Journal Article
et al
Relaxing Kondo-screened Kramers doublets in CeRhSi 3
CeRhSi3 is a superconductor under pressure coexisting with a weakly antiferromagnetic phase characterized by a Bragg peak at →q0=(∼0.2,0,0.5) [N. Aso et al., J. [...]
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ddc:530
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2019-04-10
11:28
Embargoed OpenAccess [FZJ-2019-02515] Journal Article
et al
J-NSE-Phoenix, a neutron spin-echo spectrometer with optimized superconducting precession coils at the MLZ in Garching
A novel set of superconducting main precession coils has been built and installed in the Jülich-neutron spin-echo (J-NSE) spectrometer at the Heinz Maier-Leibnitz Zentrum (MLZ) in Garching. These unique new coils comprise a field-integral optimizing field shape, fringe field compensation, and high stability [...]
ddc:620
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2019-04-10
11:28
OpenAccess [FZJ-2019-02439] Journal Article
et al
Large positive correlation between the effective electron mass and the multipolar fluctuation in the heavy-fermion metal Ce1 − x La x B6
For the last few decades, researchers have been intrigued by multipolar ordering phenomena and related quantum phasetransitions in heavy-fermion Kondo systems. However, a criticality induced by substitution level (x), temperature (T), or magneticfield (B) is poorly understood even in the prototypical material, Ce1−xLaxB6, despite a large collection of experimental results isavailable. [...]
ddc:530
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2019-04-10
11:28
[FZJ-2019-02437] Conference Presentation (Invited)

High-resolution spectroscopy: spin-echo and speckle spectroscopy
Scattering! Soft, Functional and Quantum Materials, JülichJülich, Germany, 12 Mar 2019 - 22 Mar 20192019-03-122019-03-22

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