OOIR: Observatory of International Research

Papers

(The H4-Index of Diamond and Related Materials is 52. 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 2021-11-01 to 2025-11-01.)

Article	Citations
A flexible graphene ink temperature sensor based on ceramic fiber substrate for high-temperature applications	214
Performance evaluation of DLC coated tools in high-speed micromilling of carbon fibre reinforced plastic	176
Design of optically pumped ultrahigh-performance terahertz sensors based on graphene metamaterials	161
Exploring enhanced CFC gas adsorption on Pt decorated graphene-modified sheets: A density functional theory investigation	158
Synergetic effect of multiwalled carbon nanotubes on mechanical and deformation properties of engineered cementitious composites: RSM modelling and optimization	147
Preparation and performance study of sodium silicate-diamond composite thermal management materials	120
Effect of surfactant on the microstructure and microwave-absorbing properties of helical carbon nanotubes/doped barium ferrite composites	112
Arginine-functionalized graphene quantum dots@palladium composite modified pencil graphite electrode for electrochemical detection of DNA-mitomycin C interaction	110
The effect of catalyst shape on diamond growth	107
Facile synthesis of tofu-derived N, O-codoped porous carbon loaded with rGO as a high-performance supercapacitor cathode	107
One step synthesis of carboxymethyl cellulose/graphene oxide composites for removal of copper ion from aqueous solution	96
Synthesis of graphene reinforced aluminum nanocomposites with enhanced mechanical and tribological properties by solidification processing	95
Switchable visible and near-infrared light bifocal lens based on hybrid graphene-metasurface structures	90
Mechanism of high-quality N-doped reduced graphene oxide aerogel synthesis for dye-sensitized solar cells	90
One-step hydrothermal synthesis and highly gas sensing properties of ZnFe2O4/rGO composite materials	90
The role of Ni on the structure and related properties of Ni/a-C:H film	90
Photocatalytic activity of composite material-based nylon 6/sulfur NPs and reinforced carbon nanotubes	89
Corrigendum to “Graphene-regulated bidirectional modulation Janus metamaterial for linear-to-circular polarization conversion” [Diam. Relat. Mater. 152 (2025) 111878]	88
Production and characterization of biochar and modified biochars by carbonization process of bearberry (Arctostaphylos uva-ursi. L.): Adsorption capacities and kinetic studies of Pb2+, Cd2+ and rhodam	88
Preparation, characterization, and electrochemical performances of activated carbon derived from the flower of Bauhinia variegata L for supercapacitor applications	85
Weak oxidant fraction in the microwave plasma influencing the evolution of nanocrystalline-diamond–imbedded diamond–like carbon network at low temperatures and its orbital hybridization dependent wide	83
Graphite-doped flexible conductive hydrogel temperature-strain sensor	83
Effects of processing parameters and grinding direction on the material removal mechanism of (100) surface single crystal diamond in self-rotating mechanical grinding	81
Structural transformation of C+ implanted diamond and lift-off process	80
Electromechanical response of stacked h-BN layers: A computational study	79

Periodic nano ripple fabricated on diamond and its structure damage repair	75
A comparison study of the strengthening effect of carbon nanomaterial reinforcements in the 3D skeleton-reinforced copper matrix composites	72
Enhanced holding ability between resin and silanization modified diamonds through sintering Si N bond formation at low temperature	70
Effect of Xe plasma processing on characteristics of carbon nanotube-based field emission cathodes	70
Electrochemical CO2 reduction properties of boron-doped diamond powder	69
Optimal synthesis of Ag modified g-C3N4 for improved visible light photocatalytic performance and self-cleaning applications	69
Interface scattering induced low thermal conductivity in Ag2Se/MWCNT for enhanced thermoelectric application	69
O3-assisted low-temperature preparation of marginal S and graphitic N co-doped graphene oxide as high-performance electrocatalyst for bisphenol A degradation	68
Normally-off hydrogen-terminated diamond field effect transistor with a bilayer dielectric of Er2O3/Al2O3	67
Biomorphic porous carbon derived from reed with enriched oxygen-functional groups for high-performance supercapacitors	63
Electrocatalytic activity of benzothiazole substituted cobalt phthalocyanine in the presence of detonation nanodiamonds	60
Microwave absorption properties of flexible fabric coating containing Ni decorated carbon fiber with frequency selection surface incorporation	59
Theoretical study of n-type diamond with Li doping and Li-B co-doping: A density functional simulation	58
Nitrogen-doped hollow carbon spheres as efficient metal-free peroxymonosulfate activator for degradation of organic pollutant	58
Synergetic effect enabling high thermal conductivity in Cu/diamond composite	57
Spectroscopic characterization of yellow gem quality CVD diamond	57
Flexible micro-strain graphene sensors enhanced by laser-induced cracks for health monitoring	57
Magnetically aligned Co-C/MWCNT/polyacrylamide with directional thermal conduction for enhanced electromagnetic wave absorption by synergistic engineering of dielectric and magnetic loss	56
The low temperature conduction mechanism in PSS-stabilized carbon quantum dots: Perspective materials for future space applications	55
Novel N-doped ZnO and O-doped g-C₃N₄ heterojunction: Enhanced photocatalytic degradation and robust electrochemical biosensing of ascorbic acid	55
One step NaOH etched-modified pencil graphite for electrochemical sensing of dopamine neurotransmitter	54
Fabrication of rGO-modified ternary metal chalcogenide hybrid nanocomposite(rGO/Cu2MnSnS4) for high-performance supercapacitors	54
Electrocatalytic study of graphene anchored FeMoO4 nanohybrid for robust water splitting	53
Low-temperature compositing of graphene to nanodiamonds by thermal reduction of graphene oxide and photocatalytic properties	52
Construction of S-scheme heterojunction CeCuO3/g-C3N4 photocatalyst for degradation of tetracycline under visible light	52
Tunable terahertz filter using graphene for refractive index sensing	52
Photoresponse properties of green-assisted Fe3O4 nanoparticles supported activated carbon	52
g-C3N4@Mn-TiO2 nano sorbent for efficient decontamination of lead from water systems	52