Rare earth element lattice strain model
Physicochemical study of extractants for extraction of rare earth element
... were used as received. The binary mixture were pre- pared on percentage basis (w/w) by mixing known mass of toluene in appropriate masses of TBP and measuring their masses with the help of a high-precision electronic ...
9
Magnetotransport properties of rare earth element modified carbon nanotubes
... 108 7. Discussion The magnetotransport properties of devices fabricated from carbon nanotubes modified with Gd based complexes are presented in this work. This is the first account of spin transport studies in a ...
136
Geochemical modelling of environmental processes in rare earth element mining
... In accordance with the challenges outlined above, the research aim was to develop a numerical modelling approach to simulate the mobilisation of the REE from IAD during mining. The principal objectives were therefore to ...
224
Robust Multi Objective Optimization of Chromatographic Rare Earth Element Separation
... Abstract Rare earth elements are strategic commodities in many countries, and an im- portant resource for the growing modern technology ...of rare earth element processing, and this ...
17
Rare earth element geochemistry of outcrop and core samples from the Marcellus Shale
... this model assemblage was estimated for every sample by evalua- tion of several parameters including total diffraction peak intensity, goodness of peak fits, and contribution to the overall ...
11
Microstructure and performance of rare earth element-strengthened plasma-facing tungsten material
... prepared from the W-10%Lu alloy sample using a linear cutting machine and was ground with SiC abrasive paper to a thickness of approximately 50 μ m. A dimpling grinder and ion-thinning system (model 691, Gatan) ...
10
Microprobe Mapping of Rare Earth Element Distribution in Round Top Yttrofluorite Deposit
... DOI: 10.4236/ampc.2018.81002 23 Advances in Materials Physics and Chemistry grains enriched in Y and Yb are relatively easy to discern; several additional fainter spots are possible grains. The Dy map is fainter and ...
17
Remarkably Consistent Rare Earth Element Grades at Round Top Yttrofluorite Deposit
... Previous study has shown that: 1) yttrofluorite hosts nearly all of the REEs at Round Top; and 2) the yttrofluorite grains are very fine, few larger than 10 µm in dimension, with most only a few µm or less in size [20] ...
14
The Application of Geophysical Inversion Techniques to the Nechalacho Rare Earth Element Deposit, NT
... reference model can be used in several different ways to constrain the ...The model can be included as an input to the inversion as a reference model described in Equation 2 as κ o , causing the ...
231
Performance Evaluation of ZnO based Rare Earth Element Doped Thin Films
... The magnetic behavior of the films was investigated by magnetotransport measurements at different temperatures. We investigated the MR behaviour in different magnetic fields. Negative MR ratio was detected in ZnO:RE ...
5
Lattice Site of Rare-Earth Ions in Stoichiometric Lithium Niobate Probed by OH− Vibrational Spectroscopy
... It is interesting to compare our results with those observed for cLN crystals double-doped with Mg and RE ions [12]. Similarly to sLN:RE, no antisite niobium ions are present in cLN:Mg+RE with Mg concentrations above the ...
9
Coupled channels optical model potential for rare earth nuclei
... for rare-earth nuclei to be unable to separate inelastic contributions due to the low-lying excitation energies of their rotational ...the element, rather than the isotope-specific ...
8
Improving the Photoelectric Characteristics of MoS2 Thin Films by Doping Rare Earth Element Erbium
... Acs Appl Mater Inter 6:5983 – 5987 8. Kin Fai Mak, C.L.J.H.: Atomically thin MoS 2 a new direct-gap semiconductor. Phys Rev Lett. 2010;136805 9. Cappelluti, E., Roldán, R., Silva-Guillén, J.A., Ordejón, P.,Guinea, F.: ...
5
Effect of Doping of Rare Earth Element Sm on CuInS2 Films Synthesized by CBD Method and Characterization
... Particle sizes were calculated for (004) plane. The obtained value of particle size, strain and dislocation density calculated by using formulae is tabulated in Table 1. It is clear from the X-ray diffractograms ...
5
The rare earth element potential in Greenland
... Supply of rare earth elements (REE) is complex. REE deposits are geographi- cally unevenly distributed and the content of individual REEs varies from deposit to deposit; some deposits only containing a few ...
12
CiteSeerX — RARE EARTH ELEMENT DISTRIBUTION PATTERNS IN
... This work was aimed at investigating the concentration of major, minor and trace elements from the soils around the Nigeria Research Reactor-1 (NIRR-1) as a meas[r] ...
7
Rare Earth Element Phases in Bauxite Residue
... from bauxite residue, REEs have been indicated to occur in calcium titanate phases that were created 171.. in the Bayer process.[r] ...
31
Study on the Critical Metal and Rare Earth Element Occurrences in Sulawesi
... important element in the use of permanent magnets and rechargeable ...and rare earth element in Indonesia is still scarce due to lacking of skillful human resource who understand about the ...
6
Study on the Critical Metal and Rare Earth Element Occurrences in Sulawesi
... important element in the use of permanent magnets and rechargeable ...and rare earth element in Indonesia is still scarce due to lacking of skillful human resource who understand about the ...
6
Rare earth element systematics in ancient and modem hydrothermal systems
... seafloor vent fluids [e.g. Michard et al. Studies of hydrothermal systems at mid-oceanic ridges predict that the REE budget of oceanic crust is unmodified during alteration at inferred w[r] ...
283