Results 51 to 60 of about 399,955 (196)
Coexistence and competition of multiple charge-density-wave orders in rare-earth tri-telluride RTe3
, 2014 The occurrences of collective quantum states, such as superconductivity (SC) and charge- or spin-densitywaves (CDWs or SDWs), are among the most fascinating phenomena in solids. To date much effort has been made to explore the interplay between different
Cheng, B. +4 more
core +1 more source
, 2009 Superconductivity at about 15.6 K was achieved in Tb_{1-x}Ca_xFeAsO by partially substituting Tb^{3+} with Ca^{2+} in the nominal doping region x = 0.40 \sim 0.50. A detailed investigation was carried out in a typical sample with doping level of x = 0.44.
Cheng, Peng +6 more
core +1 more source
Garnet–monazite rare earth element relationships in sub-solidus metapelites: a case study from Bhutan [PDF]
, 2018 A key aim of modern metamorphic geochronology is to constrain precise and accurate rates and timescales of tectonic processes. One promising approach in amphibolite and granulite-facies rocks links the geochronological information recorded in zoned ...
Argles, Tom W. +5 more
core +9 more sources
Effect of rare earth elements substitution in La site for LaMnO3 Manganites [PDF]
, 2012 With a view to understanding the effect of rare earth element (Ce, Pr, Nd, Sm and Gd) substitution for the La site in LaMnO3 (LMO), the samples were prepared via solid-state reaction.
Chen, Soo Kien +5 more
core
, 2013 Ultrafast magnetization dynamics induced by femtosecond laser pulses have been measured in ferrimagnetic Co0.8Gd0.2, Co.74Tb.26 and Co.86Tb.14 alloys. Using element sensitivity of X-ray magnetic circular dichroism at the Co L3, Tb M5 and Gd M5 edges we ...
Beaurepaire, E. +8 more
core +3 more sources
Yankuang ceshi, 2014 Guangdong has abundant kinds of rare earth element resources. The resource which could satisfy the industry exploitation is only the ion adsorption type of rare earth ores.
HUANG Hua-gu +3 more
doaj +2 more sources
Electronic Structure and Magnetic Properties of $\beta$-Ti$_{6}$Sn$_{5}$
, 2006 The electronic structure of $\beta$-Ti$_{6}$Sn$_{5}$ has been studied based on the density functional theory within the local-density approximation. The calculation indicates that $\beta$-Ti$_{6}$Sn$_{5}$ is very close to ferromagnetic instability and ...
Drymiotis +8 more
core +1 more source
Rare Earth Element Contents and Occurrence Forms in Weathering Crust Ion Adsorption Rare Earth Ore
Yankuang ceshiThe weathering crust ion adsorption type rare earth deposit has the characteristics of complete REE types, low radioactivity, high heavy rare earth contents, and easy mining, making it an extremely important type of rare earth deposit.
Xilian XIAO +5 more
doaj +1 more source
Effect of Rare Earth Oxide on Electrochemical behaviors of Ni-MH Battery on New Energy Vehicle
Chemical Engineering Transactions, 2018 Ni-MH Battery used in New Energy Vehicle (NEV) often presents poor electrochemical behaviors under high temperature condition. In view of this gap, this paper explores electrochemical behaviors of such Ni-MH battery that contains rare-earth elements (Y ...
Mengxiong Lu
doaj +1 more source
Coal ash resources and potential for rare earth element production in the United States
International Journal of Coal Science & TechnologyThe renewable energy industry is heavily reliant on rare earth elements, underscoring the need to develop resources and production. The objective of this work was to estimate coal ash resources and potential for extraction of rare earth elements using ...
Robert C. Reedy +6 more
doaj +1 more source