Results 1 to 10 of about 86,310 (268)

Crystal structure of catena-poly[diaqua-bis(μ2-2-(4-(2,4,4-trimethylpentan-2-yl)phenoxy)propanoato-κ2O:O')-(2-(4-(2,4,4-trimethylpentan-2-yl)phenoxy)propanoato-κ2O,O')yttrium(III)], C51H79O11Y

Zeitschrift für Kristallographie - New Crystal Structures, 2021
C51H79O11Y, monoclinic, P21/c (no. 14), a = 8.8682(3) Å, b = 22.1328(8) Å, c = 27.9848(10) Å, β = 96.710(1)°, V = 5455.2(3) Å3, Z = 4, Rgt(F) = 0.0495, wRref(F2) = 0.1275, T = 296(2) K.
Zhong Ke-Xiang, Zhang Rong-Gui, Li Lai-Chao, Zhao De-Sen, Wang Yan-Liang   +4 more
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Effect of Ho Substitution on Magnetic Properties and Microstructure of Nanocrystalline Nd-Pr-Fe-B Alloys

Metals, 2022
The inevitable thermal demagnetization of magnets at high-temperatures is a key issue for Nd-Fe-B based permanent magnetic materials, especially for electric motors.
Caihai Xiao, Weiwei Zeng, Yongli Tang, Cifu Lu, Renheng Tang, Zhigang Zheng, Xuefeng Liao, Qing Zhou   +7 more
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Microstructure, magnetic and magnetocaloric properties in Ni42.9Co6.9Mn38.3Sn11.9 alloy ribbons

AIP Advances, 2018
The microstructure, magnetic and magnetocaloric properties are investigated in the melt-spun and annealed Ni42.9Co6.9Mn38.3Sn11.9 ribbons. The columnar grains grow perpendicular to ribbon surfaces.
S. C. Ma, Q. Ge, S. Yang, K. Liu, X. Q. Han, K. Yu, Y. Song, Z. S. Zhang, Q. Z. Jiang, C. C. Chen, R. H. Liu, Z. C. Zhong   +11 more
doaj   +1 more source

Research on the water migration law in ion-adsorbed rare earth ores based on the high-density resistivity method

Scientific Reports
High-intensity liquid injection is a key factor influencing the deformation and instability of slopes in ion-adsorbed rare earth ores. Current research on water migration in slopes primarily relies on point-to-point monitoring using sensors, which limits
Gang Li, Kailong Huang, Hao Wang, Xiaojun Wang, Zhiqiang Zou, Jiacheng Lu, Lingbo Zhou, Fucheng Xiao   +7 more
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Discussion on the correlation between active fault and geological disaster distribution in the Ganzi area, western Sichuan province, China

Dizhi lixue xuebao, 2021
Geological disaster effect of active fault zone is a major research area in the field of engineering geology and geological disaster. Located in the west margin of the Qinghai-Tibet plateau, the Ganzi area in western Sichuan Province has underwent ...
QIN Yulong, WU Jianliang, ZHAN Hanyu, XIONG Changli, JIA Chun, BAI Xianzhou, LI Mingze, WU Wenhui, XU Yunfeng   +8 more
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Functional Interface Engineering Enables Selective Multicolor Upconversion in NaErF4@NaYF4 Core–Shell Nanocrystals

Advanced Physics Research
Lanthanide‐doped upconversion nanoparticles (UCNPs) have attracted extensive interest in broad frontier fields such as nanophotonics and biomedicine.
Juan Ouyang, Ze Zhang, Minghua Shangguan, Haozhang Huang, Yuxuan Qiu, Songbin Liu, Junjun Tan, Xinyu Ye, Bo Zhou   +8 more
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Preparation, microstructure and properties of LaCePr polishing slurry for optical glass CMP

Jin'gangshi yu moliao moju gongcheng
Objectives: In recent years, cerium-based rare earth polishing liquids have been widely used in the field of chemical mechanical polishing (CMP) of glass and other materials due to their excellent selectivity and good polishing efficiency, but their ...
Quanxin ZHANG, Huping LI, Junlong SHI, Ai SU, Guiqing CHEN, Hao XIE, Yupei JIN, Guangshou HU   +7 more
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Sacrifice-layer-free transfer of wafer-scale atomic-layer-deposited dielectrics and full-device stacks for two-dimensional electronics

Nature Communications
Transfer printing techniques have enabled the fabrication of devices on soft or delicate substrates that are incompatible with conventional manufacturing processes.
Yuyu He, Zunxian Lv, Zhaochao Liu, Mingjian Yang, Wei Ai, Jiabiao Chen, Wanying Chen, Bing Wang, Xuewen Fu, Feng Luo, Jinxiong Wu   +10 more
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Implications and Challenges of China’s Supremacy on the Global Rare Earths Market [PDF]

Global Economic Observer, 2021
China’s spectacular economic development over the last four decades or so, and its atypical evolution during this process placed the country both at the forefront of the global rare earth trade, and at the centre of international concerns and debates on ...
ANA-CRISTINA BÂLGĂR
doaj  

THE SEPARATION OF THE RARE EARTHS.

Journal of the American Chemical Society, 1912
n ...
openaire   +2 more sources