[PDF] Top 20 Structure and magnetic ordering in the defect compounds ErGe1 83
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Structure and magnetic ordering in the defect compounds ErGe1 83
... bouring Er atoms occupying different symmetry sites have their moments oppositely aligned. This gives rise to the uniaxial antiferromagnetic structure shown in Fig. 5. The interlayer interaction for both Er ... See full document
6
First principles study of the multiferroics BiFeO3, Bi2FeCrO6, and BiCrO3: Structure, polarization, and magnetic ordering temperature
... complicated magnetic configuration with lower energy, we doubled the size of the unit cell along one of the rhombohedral lattice vectors and compared the total energies for all possible collinear spin ... See full document
8
Complex magnetic ordering in the oxide selenide Sr2Fe3Se2O3
... for structure solution and analysis were performed on beamline I11 17 at the Diamond Light Source, Ltd, UK, and additional measurements were made on beamline ID22 at the European Synchrotron Radiation Facility ... See full document
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Ab initio theory of magnetic ordering : electronic origin of pair and multi spin interactions
... multi-site magnetic interactions in magnetic ...electronic structure on the magnetic ordering asso- ciated with each atomic site, and in turn evaluates the effect that the electronic ... See full document
142
Magnetic ordering in systems of reduced dimensionality
... the magnetic ordering remains essentially the same across the transition, unlike the order- disorder transition at the Neel ...tronic structure methods, such a transition cannot be modeled by the ... See full document
180
Helical magnetic ordering in Sr(Co1-xNix)(2)As-2
... head of a closed-cycle He refrigerator. The beam collimators placed before the monochromator, between the the monochro- mator and sample, between the sample and analyzer, and between the analyzer and detector were 40 -40 ... See full document
8
Magnetic ordering of Pr6Fe13Si and Nd6Fe13Au studied by neutron diffraction
... remaining magnetic contributions is lower by about an order of magnitude and is difficult to distinguish from the nuclear intensities at higher ...the magnetic structure of the ... See full document
13
Magnetic ordering in Ho doped Bi2Te3 topological insulator
... the RHEED patterns observed were well-defined with a streak-like appearance characteristic of a planar surface morphology. At Ho cell temperatures above 865 ◦ C, how- ever, the RHEED patterns showed evidence for degra- ... See full document
6
Magnetic ordering of ErFe4Ge2 by neutron diffraction and magnetic measurements
... We mentioned already in Section 3.4.1 that sym- metry analysis of the tetragonal basis structure leads to a splitting of the Er site 2(b) into two sites. Within the (x y 0) planes both types of Er atoms are ... See full document
16
Grain size dependent magnetic and electric properties in nanosized YMnO3 multiferroic ceramics
... the magnetic ordering and the elec- tric ...spin structure influences the electronic excitation gap, we propose that the coherent shift in the magnetic ordering and the dielectric ... See full document
8
Complex magnetic ordering in the oxide selenide Sr2Fe3Se2O3
... Figure S5 Powder X-ray diffraction of sample A taken at ID22 (λ=0.35440(Å)). The data taken at 5K (blue line) show the presence of a very weak peak at 5.6° coincident with the position of the 0 5/2 ½ reflection expected ... See full document
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On the magnetic ordering of R6Fe13X compounds
... the structure along z the data analysis is D1A results obtained in the same temperature ...antiferromagnetic structure with the wave vector q5 counterparts at (3) 2 z and (4) z 2 1 / ...the magnetic ... See full document
12
Magnetic ordering of the R6Fe13Sn (R=Nd,Pr) compounds studied by neutron diffraction
... other magnetic contributions are very weak com- pared with the nuclear re#ections even at the lowest ...of magnetic intensities does not exceed 12% while including the (0 0 1) re#ection it becomes over ... See full document
11
Descent in Symmetry during Solid State Transitions and Other Anomalies in Mixed Valence Compounds AxMxⅡM1 xⅢF3 (A = K, Rb, Cs; M = V, Cr; x = 0 0 1 0)
... Figure 2 outlines the temperature regions in which the various transitions appear to be occurring. At first, perovskite-like solid phases apparently form from the melt [7]. Upon cooling, new structures are formed, ... See full document
12
Structural, electronic, and magnetic investigation of magnetic ordering in MBE grown CrxSb2 xTe3 thin films
... and magnetic study of Cr-doped Sb 2 Te 3 thin films grown by a two-step deposition process using molecular-beam epitaxy ...crystal structure is observed by ...The magnetic properties extracted from ... See full document
8
Detecting magnetic ordering with atomic size electron probes
... case of an ideal corrected probe (i.e., the ratio between the magnetic component vs the non-magnetic compo- nent in the EEL spectra). Note that at certain individ- ual probe positions, it is possible to ... See full document
10
Defect-Related Magnetic and Electronic Properties of Graphene
... Silicon-based materials are at the forefront of the semiconductor industry. For many silicon device applications, including solar cells, light emitting diodes and thin film transistors, materials of the highest quality ... See full document
229
Rotating Electromagnetic Field for Ndt Inspections
... the magnetic field density due to the defect presence: RMF provides a good overall accuracy in discriminating defect presence, as our experimentations ... See full document
16
Synthesis and characterisation of layered magnetic oxalato-salts
... temperature. In fact, the high-resolution studies suggest at least three structural phase transitions; one above the magnetic ordering temperature and two more below it. As already mentioned, an apparent ... See full document
201
Emergent magnetism at transition metal–nanocarbon interfaces
... Raman spectra were measured using a LabRAM HR800 from Horiba Sci. with a 532 nm excitation laser and a 600 ln/mm grating to obtain a resolution of the order of 1 cm -1 . Changes in the Raman spectra can be used to ... See full document
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