scholarly journals Modification of low temperature magnetic interactions in Dy1−xEuxMnO3

RSC Advances ◽  
2018 ◽  
Vol 8 (24) ◽  
pp. 13537-13545 ◽  
Author(s):  
K. Yadagiri ◽  
R. Nithya ◽  
Shilpam Sharma ◽  
A. T. Satya
Keyword(s):  
Rare Earth ◽  
Low Temperature ◽  
Solid Solutions ◽  
Magnetic Interactions ◽  
Rare Earth Ion ◽  
Ceramic Method

Solid solutions of rare earth ion (Eu3+) substituted DyMnO3, Dy1−xEuxMnO3 (x = 0.0–1.0) have been synthesized by ceramic method.

Superconductivity and Magnetic Order: Low Temperature Phase Diagrams

1982 ◽  
Vol 19 ◽  
Author(s):  
M. Brian Maple
Keyword(s):  
Rare Earth ◽  
Low Temperature ◽  
Phase Diagrams ◽  
Critical Magnetic Field ◽  
Magnetic Interactions ◽  
Antiferromagnetic Order ◽  
Temperature Phase ◽  
Field Versus ◽  
Ferromagnetic Interactions ◽  
Low Temperature Phase

ABSTRACTRecent experiments on magnetically-ordered ternary and pseudoternary rare earth superconductors are briefly reviewed. Superconductivity has been found to coexist with antiferromagnetic order, but to be destroyed by the onset of ferromagnetic order at a second transition temperature Tc2∼TM, where TM is the Curie temperature. In antiferromagnetic superconductors, the antiferromagnetic order modifies superconducting properties such as the curve of the upper critical magnetic field versus temperature. In ferromagnetic superconductors, a long wavelength (∼ 102 Å sinusoidally modulated magnetic state develops in the superconducting state as a result of the superconducting-ferromagnetic interactions. The interplay of superconductivity and competing magnetic interactions in pseudoternary rare earth systems produces complex and interesting low temperature phase diagrams.

Low-temperature liquid-phase epitaxy and optical waveguiding of rare-earth-ion-doped KY(WO4)2 thin layers

2004 ◽  
Vol 269 (2-4) ◽  
pp. 377-384 ◽  
Author(s):  
Y.E. Romanyuk ◽  
I. Utke ◽  
D. Ehrentraut ◽  
V. Apostolopoulos ◽  
M. Pollnau ◽  
...  
Keyword(s):  
Rare Earth ◽  
Liquid Phase ◽  
Low Temperature ◽  
Liquid Phase Epitaxy ◽  
Thin Layers ◽  
Rare Earth Ion ◽  
Temperature Liquid ◽  
Optical Waveguiding

Low-temperature NH3-SCR catalytic characteristic of Ce-Fe solid solutions based on rare earth concentrate

2020 ◽  
Vol 128 ◽  
pp. 110871
Author(s):  
Kai Zhang ◽  
Jingjing Wang ◽  
Pufang Guan ◽  
Na Li ◽  
Zhijun Gong ◽  
...  
Keyword(s):  
Rare Earth ◽  
Low Temperature ◽  
Solid Solutions ◽  
Nh3 Scr ◽  
Catalytic Characteristic

Phase selectivity and tunable photophysical nature of rare earth metal–organic frameworks of EuxY1−x-PTC (H3PTC = 2,4,6-pyridine tricarboxylic acid; x = 0–1)

2020 ◽  
Vol 49 (42) ◽  
pp. 14985-14994
Author(s):  
Xu-Sheng Gao ◽  
Mei-Juan Ding ◽  
Jin Zhang ◽  
Li-Duo Zhao ◽  
Xiao-Ming Ren
Keyword(s):  
Rare Earth ◽  
Solid Solutions ◽  
Rare Earth Metal ◽  
Metal Organic Frameworks ◽  
Earth Metal ◽  
Tricarboxylic Acid ◽  
Excitation Wavelength ◽  
Metal Organic ◽  
Phase Selectivity

All solid solutions (EuxY1−x-PTC, x = 0.013–0.82) are isomorphic to Eu-PTC, but different from Y-PTC, and show phase selectivity as well as excitation wavelength dependent emission.

scholarly journals Structure, Luminescence, and Magnetic Properties of Crystalline Manganese Tungstate Doped with Rare Earth Ion

Materials ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3717
Author(s):  
Jae-Young Jung ◽  
Soung-Soo Yi ◽  
Dong-Hyun Hwang ◽  
Chang-Sik Son
Keyword(s):  
Magnetic Field ◽  
Rare Earth ◽  
Sintering Temperature ◽  
Luminescent Properties ◽  
Concentration Quenching ◽  
Rare Earth Ions ◽  
Precipitation Method ◽  
Rare Earth Ion ◽  
Co Precipitation ◽  
Quenching Phenomenon

The precursor prepared by co-precipitation method was sintered at various temperatures to synthesize crystalline manganese tungstate (MnWO4). Sintered MnWO4 showed the best crystallinity at a sintering temperature of 800 °C. Rare earth ion (Dysprosium; Dy3+) was added when preparing the precursor to enhance the magnetic and luminescent properties of crystalline MnWO4 based on these sintering temperature conditions. As the amount of rare earth ions was changed, the magnetic and luminescent characteristics were enhanced; however, after 0.1 mol.%, the luminescent characteristics decreased due to the concentration quenching phenomenon. In addition, a composite was prepared by mixing MnWO4 powder, with enhanced magnetism and luminescence properties due to the addition of dysprosium, with epoxy. To one of the two prepared composites a magnetic field was applied to induce alignment of the MnWO4 particles. Aligned particles showed stronger luminescence than the composite sample prepared with unsorted particles. As a result of this, it was suggested that it can be used as phosphor and a photosensitizer by utilizing the magnetic and luminescent properties of the synthesized MnWO4 powder with the addition of rare earth ions.

ChemInform Abstract: PHASE TRANSFORMATIONS OF RARE EARTH DICARBIDE SOLID SOLUTIONS

1978 ◽  
Vol 9 (26) ◽  
Author(s):  
G.-Y. ADACHI ◽  
F. TONOMURA ◽  
Y. SHIBATA ◽  
J. SHIOKAWA
Keyword(s):  
Rare Earth ◽  
Phase Transformations ◽  
Solid Solutions

scholarly journals Ce Doping Boosts the Thermo‐ and Photocatalytic Oxidation of CO at Low Temperature in TiZrO 4 Solid Solutions

2021 ◽  
pp. 2100532
Author(s):  
Panjuan Tang ◽  
Stefano Livraghi ◽  
Elio Giamello ◽  
Sebastiano Garroni ◽  
Luca Malfatti ◽  
...  
Keyword(s):  
Low Temperature ◽  
Solid Solutions ◽  
Photocatalytic Oxidation ◽  
Oxidation Of Co
Sign in / Sign up

Export Citation Format

Share Document