Results 21 to 30 of about 3,259,058 (349)

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

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

Rare Earth Thermoelectrics [PDF]

open access: yesMRS Proceedings, 1997
AbstractA review is presented of the thermoelectric properties of rare earth compounds. A discussion is presented of the prospects for future improvements in the figure of merit.
openaire   +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

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

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

Comprehensive Utilization of Sulfur Separation Tailings of High Sulfur Rare Metal Complex Ore in Coal Measure

open access: yesKuangchan zonghe liyong, 2023
This is an essay in the field of metallurgical engineering. Comprehensive utilization of sulfur separation tailings from a coal measure high sulfur rare metal complex ore in Chongqing area was studied, which provided a feasible basis for the recovery of ...
Xueru Feng, Shuping Liu, Chao Li
doaj   +1 more source

Electronic structure of RSb (R = Y, Ce, Gd, Dy, Ho, Tm, Lu) studied by angle-resolved photoemission spectroscopy [PDF]

open access: yes, 2017
We use high resolution angle-resolved photoemission spectroscopy (ARPES) and electronic structure calculations to study the electronic properties of rare-earth monoantimonides RSb (R = Y, Ce, Gd, Dy, Ho, Tm, Lu). The experimentally measured Fermi surface
Bud’ko, Sergey   +9 more
core   +5 more sources

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