OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Rare Earths is 43. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Morphology engineered PtSn/CeO2 catalysts for oxidative dehydrogenation of propane with carbon dioxide	145
Au:LaFeO3 hollow nanotube-based gas sensing system assisted by machine learning	142
Selective precipitation and non-isothermal crystallization kinetics of britholite from low grade REE-bearing slag	106
Alternating copolymerization of CO2 and cyclohexene oxide initiated by rare-earth metal complexes stabilized by o-phenylenediamine-bridged tris(phenolate) ligand	106
A DFT analysis of physical properties of rare earth double perovskites Rb2Lu(Au/Cu)Cl6 for optoelectronic and thermoelectric applications	99
Preparation and control mechanism of anisotropic Sm-Pr-Co/Co nanocomposites with unusual continuous soft-phase coatings	88
Hollow sphere CeO2@t-BiVO4/m-BiVO4 with synergistic heterojunction and heterophase junction for enhanced photocatalytic redox ability	81
Novel double perovskite Ca2Gd0.5Nb1–O6:xMn4+,0.5Eu3+ phosphors with excellent sensitivity for optical thermometers	79
High-frequency magnetic properties of biphase Ce2Fe17N3/α-Fe microflakes with easy-plane anisotropy	77
Resource utilization of high concentration SO2 for sulfur production over La–Ce-O @ZrO2 composite oxide catalyst	72
Strategy to improve magnetic property of sintered (Nd,Ce)–Fe–B magnets: Moderate replacement of cerium with lanthanum	69
Red mud as a source of scandium: A review	68
Biosorption selectivity of rare earth elements onto Euglena mutabilis suspensions and biofilms and the effect of divalent metal ions	66
Synthesis and application of a quaternary ammonium ionic liquid collector for flotation separation of fluorite and bastnaesite	65
Improving corrosion resistance of Zn–5Al (wt%) alloy by microalloying with samarium	65
Enhancement mechanism of maximum energy product in hot-deformed Nd-Fe-B magnets by addition of ferromagnetic substances	65
Red-emitting scintillators based on simply synthesized Eu3+-doped strontium fluoride for X-ray imaging	64
Mechanistic study on activity and SO2 tolerance of CeO2-coated ZrVO catalysts for selective catalytic reduction of NO with NH3	62
Exploring Co2TiRE (RE = Nd and Tb) as a promising shape memory alloy using DFT methods	61
Improvements in properties of NdFeB magnets obtained via magnetron sputtering and thermal diffusion	58
Significantly improved high k dielectric performance: Rare earth oxide as a passivation layer laminated with TiO2 film	54
Magnetic and luminescent properties of bifunctional composite Fe3O4@Y2O2S:Eu3+	54
Theoretical analysis of rare earth-based halide double perovskites Cs2REAgCl6 (RE=La, Lu): Unveiling physical properties	53
Orange-red emitting Sr3LaTa3O12:Sm3+ phosphors with perovskite structure and high thermal stability for w-LEDs	52
Mechanical properties, thermophysical properties and electronic structure of Yb3+ or Ce4+-doped La2Zr2O7-based TBCs	51

Direct observation of oxygen vacancy formation and migration over ceria surface by in situ environmental transmission electron microscopy	50
Effect of phase structure on high-rate and low-temperature discharge performance of superlattice RE-Mg-Ni alloy	50
Performance of mesoporous CeO2-Cr2O3 mixed metal oxides applied to benzene catalytic combustion	50
Cerium refinement of grains and primary carbides during solidification of Cr4Mo4V bearing steel	49
Effects of two strategies on afterglow behavior of Lu2O3:Eu single crystal scintillator: Co-doping with Pr3+ and solid solution with Sc2O3	49
Cr3+ activated Na3RESi3O9 (RE = Y, Lu, Sc) silicate broadband near-infrared phosphors for luminescence towards NIR-II region via a multi-site occupancy strategy	49
Strong metal support interaction in Ru/La2O3 catalyst for plasma enhanced ammonia decomposition to produce hydrogen	48
Enhanced permittivity of Lu-doped SrTiO3 ceramics sintered in air atmosphere through defect chemistry	47
Tb(III) functionalized MOF based self-calibrating sensor integrated with logic gate operation for efficient epinephrine detection in serum	47
Recent process developments in beneficiation and metallurgy of rare earths: A review	45
Reaction thermo-kinetic mechanism for recovery of Nd–Fe–B magnet sludge by low-temperature selective chlorination	45
Photochemical afterglow with ultrabright lanthanide luminescence for homogeneous immunoassay	45
Effect of cerium distribution on Dy-containing grain boundary diffusion in high Ce-content sintered magnets	44
Effects of Pr-Cu-Ti intergranular addition on microstructure and magnetic properties of heavy-rare-earth-free Nd-Fe-B sintered magnets	44
Oxygen-mediated structural optimization in SrGa2S4:Eu2+: a dual enhancement of thermal stability and luminescent intensity	44
Development of a novel bastnaesite flotation collector: N-hydroxy-3-methoxy-2-naphthalenecarboxamide derived from 2-hydroxy-3-naphthyl hydroxamic acid (H205)	43
Giant low-field magnetocaloric effect in unstable antiferromagnetic Tm1–Er Ni2Si2 (x = 0.2, 0.4) compounds	43
Impact of organic acids on extraction of rare earth elements: Mechanisms and optimization	43
Efficient enrichment and selective recovery of rare earths from sulfate leachate of ion-adsorption type rare earth ore by extraction with HPOAc	43