OOIR: Observatory of International Research

Papers

(The H4-Index of Vacuum is 45. 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
Enhancement of longitudinal mode characteristic of quantum cascade laser by high-order tilted asymmetric surface grating	226
Effects of magnetic conduction sleeve on the performance of a multi-cusped field thruster	97
Investigation of vacuum arc modes in 252 kV single-break vacuum interrupters based on deep learning image recognition	94
Origin of high-frequency magnetic loss of Y3Fe5O12 single crystal thin films prepared with high-throughput screening by magnetron sputtering	88
Secondary electron yield reduction of 316L stainless steel prepared by selective laser melting and surface remelting for electron cloud inhibition	80
Synthesis of Ag/r-GO/ZnO nanocomposite on nickel foam for achieving efficient photoelectrochemical sensing of hydrogen peroxide	78
Investigation of the influence of orifice length in a magnetron-based gas aggregation source on nanoparticle flow – Experiment and modeling	77
Synthesis of oxygen-rich carbon materials as metal-free catalysts for oxygen reduction reaction in seawater electrolyte	76
Ga2Se3-based Ovonic Threshold Switching selector for high-density memory applications	72
Simultaneous experimental verification of indirect thrust measurement method based on Hall-effect thruster and plasma plume	69
Effects of deposition parameters on the microstructure and mechanical properties of Ti(C,N) produced by moderate temperature chemical vapor deposition (MT-CVD) on cemented carbides	69
Structure, cytocompatibility and biodegradation of nanocrystalline coated Mg–Ca–Zn alloys	69
In-situ hydrothermal Mg(OH)2-SiO2-Al(OH)3 composite coatings on AZ91D magnesium alloy with enhanced corrosion properties	69
Adsorption characteristics of H2S, SO2, SO2F2, SOF2, and N2 on NiO–MoSe2 monolayer for gas-sensing applications	68
Interfacial binding and heterogeneous nucleation mechanisms of HfC/HfO2 in HfO2/DZ125 composites: Insights from first-principles calculations and experiments	66
Study on multi-field composite strengthening, surface integrity, and microstructural evolution mechanism of 7075-T6 aluminum alloy	64
First-principles calculations on the interfacial stability and bonding properties of HfN(111)/HfB2(0001) interface	64
Oxygen plasma cleaning of copper for photocathode applications: A MEIS and XPS study	63
Application of high current pulsed electron beam irradiation to smoothing of cold spray aluminum bronze coating	61
Improved photoenergy properties of low-emissivity coatings deposited by sputtering with an ion gun treatment	61
Aeroseparation of gas mixture during supersonic outflow in vacuumed reservoir with skimmer	59
Properties of Ti-oxide thin films grown in reactive magnetron sputtering with self-heating target	59
First-principles calculations to investigate mechanical, thermal, oxidation and hydrogen properties of Y, Zr and Nb alloyed U3Si2	57
A facile approach to fabricate robust superhydrophobic Cu/TiO2 composite coating on stainless steel	57
Computational prediction of fast ion conductor for all-solid-state lithium-ion batteries: A case study of Li3ZrI6	55

An excellent triethylamine sensor based on composite nanotube WO3/SnO2	55
Optimal preparation of AlN thin films on sapphire substrate and its effective validation in SAW resonators	55
Performance enhancement of solar-blind UV photodetector by doping silicon in β-Ga2O3 thin films prepared using radio frequency magnetron sputtering	54
Anisotropic elastic and thermal properties and damage tolerance of CrH: A first-principles calculation	53
The microstructural and mechanical behavior of in-situ synthesized ZrB2–ZrC and ZrB2–SiC–ZrC composites: A comparative study	52
Accelerated elimination of residual B2 phase in TiAl-based alloys by low-temperature annealing plus stretching	52
Preparation of MWCNTs/Si3N4/PPy ternary composites via click chemistry and wave-absorbing properties	50
Core-shell-structured NiCo2O4 composite with GO/C to enhance its electrocatalytic performance as a cathode catalyst in zinc-air batteries	50
Heteroatom doped cellulose nanocrystals (CNC) with chiral nematic liquid crystal interface for high efficiency removal of ciprofloxacin	50
Anode region of a low-pressure gas discharge	50
Study on the slotting patterns of cup-shaped axial magnetic field contacts on gap magnetic field and arc characteristics	49
High-speed and broad spectrum detection of lead selenide thin film photodetectors fabricated via magnetron sputtering	48
Experimental study on laser-induced arc discharge characteristics of spacecraft high-voltage solar array	48
Effect of gas path optimization design in casting furnaces on the production yield and quality of polysilicon ingots	48
Surface properties of rhodium at various temperatures and pressures	47
Synthesis of A-BC@g-C3N4/La-TiO2(A) photocatalyst for enhanced photocatalytic degradation of tetracycline under sunlight	47
In-situ ion luminescence characterization of defects produced in diamond by 6 MeV carbon ion irradiation	46
Synthesis and spark plasma sintering of Ti5Si3-Mo powders with core-shell structure	46
In-situ synchrotron HEXRD study on the stress relaxation behavior and internal stress evolution mechanism of a PM nickel-base superalloy	45
Characterization of Fe nanoparticles on SrTiO3 (001) using X-ray photoelectron diffraction (XPD)	45