OOIR: Observatory of International Research

Papers

(The H4-Index of Materials Science & Engineering R-Reports is 41. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Editorial Board	669
Advancements in ion regulation strategies for enhancing the performance of aqueous Zn-ion batteries	415
Programmable multi-physical mechanics of mechanical metamaterials	237
Advances in gas diffusion electrode technology for electrochemical CO2 reduction: Innovations, challenges, and future directions	215
Bioinspired electrically conductive hydrogels: Rational engineering for next-generation flexible mechanosensors	202
Trace SO2 capture and conversion by a zirconium MOF	196
Advances in shape memory polymers: Remote actuation, multi-stimuli control, 4D printing and prospective applications	177
Editorial Board	171
Additive manufacturing for biomedical bone implants: Shaping the future of bones	154
All-in-one self-powered wearable biosensors systems	103
Buoyancy-gravity optimized triboelectric nanogenerators via conductive 3D printing for robust wave energy harvesting	103
Polyanionic cathodes for sodium-ion batteries: Materials, working mechanism, and applications	97
Bio-heterointerface charging through ultrasound-boosted extracellular and intracellular electron transfer for rapid bacterial killing	94
Recent progress on performance-enhancing strategies in flexible photodetectors: From structural engineering to flexible integration	92
Streamlined fabrication of an inexpensive hygroscopic composite for low maintenance evaporative cooling of solar panels	92
Advanced catalytic cleaning membranes: Contemporary status and future prospects	92
Flexible electromagnetic interference shields: Materials, structure and multifunctionalization	89
First demonstration of monolithic CMOS based on 4-inch three-layer MoTe2	87
Self-aligned vertical short-channel 2D transistors for CMOS inverter and digital logic circuit	77
Near-infrared photodetection in tin halide perovskites via compositional engineering	76
Flexible stimuli-responsive materials for smart personal protective equipment	76
Electron-deficient fused dithieno-benzothiadiazole-bridged polymer acceptors for high-efficiency all-polymer solar cells with low energy loss	74
Multi-component ZnO alloys: Bandgap engineering, hetero-structures, and optoelectronic devices	73
Two-dimensional van der Waals ferroelectrics: A pathway to next-generation devices in memory and neuromorphic computing	69
The art of controlled nanoscale lattices: A review on the self-assembly of colloidal metal–organic framework particles and their multifaceted architectures	66

A comprehensive review of template-assisted porous carbons: Modern preparation methods and advanced applications	60
Capacitive contribution matters in facilitating high power battery materials toward fast-charging alkali metal ion batteries	59
Editorial Board	57
Editorial Board	55
Water‐Induced Modulation of Bipolaron Formation in N-type Polymeric Mixed Conductors	55
Organic microelectrode arrays for bioelectronic applications	52
Tailoring the injection action of oxygen over top-surface of bismuth sulfide to change reactive electron transfer path for flexible NO2 sensors	51
23.6 % Efficient perovskite-organic tandem photovoltaics enabled by recombination layer engineering	51
Photocatalysts designed using nuclear energy radioactive technology for energy conversion and environmental remediation	50
Emerging applications of metal-organic frameworks and derivatives in solar cells: Recent advances and challenges	50
A review on additive manufacturing of piezoelectric ceramics: From feedstock development to properties of sintered parts	46
Recent progress in materials science and engineering towards flexible omnidirectional sensor	45
Internal resistance reduction strategies for high-power and fast-charging Lithium-ion batteries	45
Density functional theory and molecular dynamics simulations for resistive switching research	44
Stretchable organic optoelectronic devices: Design of materials, structures, and applications	44
Laser crystals from combination paradigm to local structure design: A review on rational design principles, spectroscopic properties and laser applications	43
A systematic investigation on pyridine derived solid additives inducing fibrillar morphology for highly efficient organic solar cells with over 20 % efficiency	41