Showing 181 - 200 results of 255 for search '"rare earths"', query time: 0.04s Refine Results
  1. 181

    Phase Stability and Site Preference of Tb-Fe-Co-V Compounds by Jing Sun, Jiang Shen, Ping Qian

    Published 2013-01-01
    “…All these prove the effectiveness of interatomic pair potentials obtained through the lattice inversion method in the description of rare-earth materials.…”
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  2. 182

    The Impact of Magnetic Materials in Renewable Energy-Related Technologies in the 21st Century Industrial Revolution: The Case of South Africa by Wallace Matizamhuka

    Published 2018-01-01
    “…The increased reliance on renewable energy sources has accelerated research in energy-related technologies the world over. The use of rare-earth (RE) metals in permanent magnets continues to be a source of greater concern owing to the limited RE supply coupled with dwindling reserves on the globe. …”
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  3. 183

    Magnetic field control over the axial character of Higgs modes in charge-density wave compounds by Dirk Wulferding, Jongho Park, Takami Tohyama, Seung Ryong Park, Changyoung Kim

    Published 2025-01-01
    “…Here, we employ a magnetic field to tune the recently discovered axial Higgs-type charge-density wave amplitude modes in rare-earth tritellurides. We demonstrate a proportionality between the axial Higgs component and the applied field, and a 90° phase shift upon changing the direction of the magnetic field. …”
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  4. 184

    N.R. Ayupova by N.R. Ayupova

    Published 2024-12-01
    “…Authigenic apatite, Mn-calcite, Ti oxides, illite and rare earth minerals (phosphates and carbonates) are constantly associated with bacteriomorphic structures. …”
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  5. 185

    Outstanding fatigue performance of Mg-Gd-Zn-Zr alloy enriched with SFs rather than LPSO Structure by Yao Chen, Fulin Liu, Yujuan Wu, Liming Peng, Lang Li, Chao He, Qiang Chen, Yongjie Liu, Qingyuan Wang

    Published 2025-01-01
    “…Both solute-segregated long-period stacking ordered (LPSO) structure and stacking faults (SFs) are essential in strengthening rare-earth (RE) Mg alloys. Herein, LPSO-enriched Mg and SFs-enriched Mg are fabricated and comparably investigated for fatigue performances. …”
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    Article
  6. 186

    Printed circuit board recycling: a focus on a novel, efficient and sustainable process for spent critical metals recovery by Charpentier, Nicolas M., Xia, Dong, Gabriel, Jean-Christophe P.

    Published 2024-05-01
    “…These tailored methods offer enhanced efficiency and improved environmental sustainability for recycling valuable and critical elements such as rare earth elements, tantalum, and platinum group metals. …”
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    Article
  7. 187

    Enhancement in Optical Properties of Lanthanum-Doped Manganese Barium Hexaferrites under Different Substitutions by Meshal Alzaid

    Published 2021-01-01
    “…This work focuses on the synthesis of rare earth lanthanum (La3+)-doped manganese in barium hexaferrite (Ba1−xLaxMnyFe12−yO19) (x = 0.02–0.10 and y = 0.02–0.10) prepared by using the coprecipitation method. …”
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  8. 188

    Reactions of o,o′-Dihydroxy Azo Dyes with the Third Group M(III) Ions: A Spectroscopic and Electrochemical Study by Solomiya Pysarevska, Liliya Dubenska, Ivan Spanik, Jaroslav Kovalyshyn, Sofia Tvorynska

    Published 2013-01-01
    “…The chelation is responsible for interaction of these dyes with Al(III), Sc(III), rare earth elements (REE) ions, Ga(III), and In(III). …”
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  9. 189

    USE OF ISOTOPE DILUTION METHOD FOR DETERMINATION OF Ce, Sm, AND Yb ABUNDANCES IN GEOLOGICAL SAMPLES BY ICP-MS by Cao Đông Vũ, Trương Đức Toàn, Nguyễn Đăng Khánh, Đỗ Tâm Nhân, Võ Trần Quang Thái, Nguyễn Lê Anh, Nguyễn Việt Đức, Nguyễn Giằng, Nguyễn Trọng Ngọ

    Published 2019-08-01
    “…For the first time in Vietnam, ID-ICP-MS has been successfully applied to determine three rare earth elements Ce, Sm, and Yb in basaltic geological samples (BHVO-2 and BCR-2) with high accuracy and reproducibility (<5%). …”
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  10. 190

    Introducing Ce ions and oxygen vacancies into VO2 nanostructures with high specific surface area for efficient aqueous Zn-ion storage by Mingying Bao, Zhengchunyu Zhang, Xuguang An, Baojuan Xi, Shenglin Xiong

    Published 2025-01-01
    “…The structural modification and prospect of enhancing its conductivity by doping with rare-earth metals and introducing oxygen vacancies may aid in improving the stability of AZIBs in the future.…”
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  11. 191

    Experimental evidence for a shallow cumulate remelting origin of lunar high-titanium mare basalts by Shuchang Gao, Yanhao Lin, Wim van Westrenen

    Published 2025-01-01
    “…These results, compared with Monte-Carlo simulations and modelled rare earth element abundances and samarium–neodymium-lutetium–hafnium isotopic signatures of the experimental melts, remove the requirement of a deep origin of the lunar high-Ti mare basalts. …”
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  12. 192

    Chronological Classification of Ancient Mortars Employing Spectroscopy and Spectrometry Techniques: Sagunto (Valencia, Spain) Case by M. Ramacciotti, S. Rubio, G. Gallello, M. Lezzerini, S. Columbu, E. Hernandez, A. Morales-Rubio, A. Pastor, M. de la Guardia

    Published 2018-01-01
    “…Forty-two mortar samples, from two archaeological excavations located in Sagunto (Valencian Community, Spain), were analysed by both portable energy dispersive X-ray fluorescence spectroscopy (pED-XRF) and inductively coupled plasma mass spectrometry (ICP-MS) to determine major and minor elements and traces including rare earth elements (REEs). Collected data were crossed with those previously obtained from Sagunto Castle mortars, and principal component analysis (PCA) was applied to discriminate the construction phases of the unearthed buildings. …”
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  13. 193

    Anti-Markovnikov hydroallylation reaction of alkenes via scandium-catalyzed allylic C‒H activation by Shiyu Wang, Lichao Ning, Tao Mao, Yuqiao Zhou, Maoping Pu, Xiaoming Feng, Shunxi Dong

    Published 2025-02-01
    “…Abstract Compared with rare-earth (RE)…heteroatom interaction, RE…π interaction, frequently used in facilitating regio- and stereoselectivity of olefin polymerizations, is seldomly used to trigger catalytic C − H functionalization. …”
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  14. 194

    Sm-Nd Isotope Data Compilation from Geoscientific Literature Using an Automated Tabular Extraction Method by Zhixin Guo, Tao Wang, Chaoyang Wang, Jianping Zhou, Guanjie Zheng, Xinbing Wang, Chenghu Zhou

    Published 2025-02-01
    “…Abstract The rare earth elements Sm and Nd significantly address fundamental questions about crustal growth, such as its spatiotemporal evolution and the interplay between orogenesis and crustal accretion. …”
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  15. 195

    Light-Emitting Polymer Nanocomposites by Kyle Gipson, Brett Ellerbrock, Kathryn Stevens, Phil Brown, John Ballato

    Published 2011-01-01
    “…Inorganic nanoparticles doped with optically active rare-earth ions and coated with organic ligands were synthesized in order to create fluorescent polymethyl methacrylate (PMMA) nanocomposites. …”
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  16. 196

    Gd3+-Doped Magnetic Nanoparticles for Biomedical Applications by A. P. Budnyk, T. A. Lastovina, A. L. Bugaev, V. A. Polyakov, K. S. Vetlitsyna-Novikova, M. A. Sirota, K. G. Abdulvakhidov, A. G. Fedorenko, E. O. Podlesnaya, A. V. Soldatov

    Published 2018-01-01
    “…An optimum balance between the right particle size and good magnetic response can be reached by a selection of a synthesis method and by doping with rare earth elements. Here, we present a microwave-assisted polyol synthesis of iron oxide MNPs with actual gadolinium (III) doping from 0.5 to 5.1 mol.%. …”
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  17. 197

    Selected social impact indicators influenced by materials for green energy technologies by Saeed Rahimpour, Mohammad El-Wali, Iryna Makarava, Hanna L. Tuomisto, Mari Lundström, Andrzej Kraslawski

    Published 2024-10-01
    “…The analysis focuses on critical materials: Rare Earth Elements, Nickel, Silicon, Graphite, Magnesium, Gallium, Germanium, Indium, Aluminum, Cobalt, Lithium, Zinc, and Tellurium used in wind turbines, electric vehicles, lithium-ion batteries and solar photovoltaic panels. …”
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  18. 198

    Recovery of Cerium Dioxide from Spent Glass-Polishing Slurry and Its Utilization as a Reactive Sorbent for Fast Degradation of Toxic Organophosphates by Pavel Janoš, Pavel Kuráň, Jakub Ederer, Martin Šťastný, Luboš Vrtoch, Martin Pšenička, Jiří Henych, Karel Mazanec, Miroslav Skoumal

    Published 2015-01-01
    “…The recovery of cerium (and possibly other rare earth elements) from the spent glass-polishing slurries is rather difficult because of a high resistance of polishing-grade cerium oxide toward common digestion agents. …”
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  19. 199

    Recovery of Strategic High-Value Fission Products from Spent Nuclear Fuel During Reprocessing by Holdsworth Alistair F., Eccles Harry, George Kathryn, Sharrad Clint A.

    Published 2025-01-01
    “…By recovering these resources, such as the platinum group metals (PGMs – Ru, Rh, Pd, Ag), rare earth elements (REEs – Y, La to Dy), and noble gases (He, Kr, Xe), and various other useful isotopes, from SNF during reprocessing operations, the high costs incurred have the potential to be partially or completely offset, in addition to benefits from reducing waste volumes. …”
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  20. 200

    Chemical versus physical pressure effects on the structure transition of bilayer nickelates by Gang Wang, Ningning Wang, Tenglong Lu, Stuart Calder, Jiaqiang Yan, Lifen Shi, Jun Hou, Liang Ma, Lili Zhang, Jianping Sun, Bosen Wang, Sheng Meng, Miao Liu, Jinguang Cheng

    Published 2025-01-01
    “…Chemical pressure, introduced by replacing La3+ with smaller rare-earth R 3+ has been considered as a potential route. …”
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