Results 11 to 20 of about 850,892 (300)

The influence of national policies on rare earth industry and its future development trend

open access: yes上海师范大学学报. 自然科学版, 2019
This paper reviews and analyzes the policies formulated with regard to resource tax,industrial order,standards,and supply-side in boosting the development of the rare earth industry.According to analysis results,the Chinese rare earth industry has ...
ZHU Mingyue, WU Jiansi, CUI Zhongni
doaj   +1 more source

Research Progress on Preparation of La Alloy by Molten Salt Electrolysis

open access: yesKuangchan zonghe liyong, 2022
Lanthanum ranks first among rare earth elements and accounts for a large proportion of the total rare earth elements. It is rich in resources. La alloys have many applications in hydrogen storage materials, magnetic refrigeration, metal targets, and ...
Jia Kang   +6 more
doaj   +1 more source

Rare earth based nanostructured materials: Synthesis, functionalization, properties and bioimaging and biosensing applications [PDF]

open access: yes, 2017
Rare earth based nanostructures constitute a type of functional materials widely used and studied in the recent literature. The purpose of this review is to provide a general and comprehensive overview of the current state of the art, with special focus ...
Becerro Nieto, Ana Isabel   +7 more
core   +1 more source

Voltage control of interface rare-earth magnetic moments [PDF]

open access: yes, 2017
The large spin orbit interaction in rare earth atoms implies a strong coupling between their charge and spin degrees of freedom. We formulate the coupling between voltage and the local magnetic moments of rare earth atoms with partially filled 4f shell ...
Bauer, Gerrit E. W.   +2 more
core   +8 more sources

Silicone elastomers filled with rare earth oxides [PDF]

open access: yes, 2020
Silicones which possess, amongst others, remarkable mechanical properties, thermal stability over a wide range of temperatures and processability, and rare earth oxides(REO), known for their unique optic, magnetic and catalytic properties can be ...
Airinei, Anton   +6 more
core   +1 more source

Vertically grown ultrathin Bi2SiO5 as high-κ single-crystalline gate dielectric

open access: yesNature Communications, 2023
Single-crystalline high-κ dielectric materials are desired for the development of future two-dimensional (2D) electronic devices. However, curent 2D gate insulators still face challenges, such as insufficient dielectric constant and difficult to obtain ...
Jiabiao Chen   +11 more
doaj   +1 more source

“The Belt and Road” initiative and development in the rare earth industry

open access: yes上海师范大学学报. 自然科学版, 2019
Based on an overview of rare earths,this paper points out the future development direction of the rare earth industry.Chinese rare earth enterprises shall actively establish economic and trade cooperation relationships with countries along the course of "
ZHU Mingyue, WU Jiansi, CUI Zhongni
doaj   +1 more source

The Effect of Oleic Acid Emulsification using SPE on Fluorite and Dolomite Flotation**

open access: yesChemistryOpen, 2021
Collector OA, oleic acid, is widely used industrially for fluorite flotation. Low selectivity, dispersibility and collecting capability of the OA collector are always observed. In this study, compared with flotation of dolomite, a collector mixture of OA
Dr. Weiwei Wang   +8 more
doaj   +1 more source

Resonant Enhancement of Charge Density Wave Diffraction in the Rare-Earth Tritellurides [PDF]

open access: yes, 2012
We performed resonant soft X-ray diffraction on known charge density wave (CDW) compounds, rare earth tri-tellurides. Near the $M_5$ (3d - 4f) absorption edge of rare earth ions, an intense diffraction peak is detected at a wavevector identical to that ...
Chu, J. -H.   +12 more
core   +2 more sources

Magnetic Phases of Rare Earth Hexagonal Manganites [PDF]

open access: yes, 2005
We describe the magnetic phases of hexagonal rare earth manganites RMnO3 using Landau theory. A minimal model based on four one-dimensional magnetic order parameters is developed.Comment: 2 Pages, Proceedings of SCES ...
dela Cruz   +11 more
core   +1 more source

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