OOIR: Observatory of International Research

Papers

(The H4-Index of Optical 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 2021-09-01 to 2025-09-01.)

Article	Citations
The study of AgInS2 solar cell using simulation software wxAMPS	257
Self-powered ultraviolet photodetectors based on RE (Nd, Sm & Lu)-titania/p-Si heterojunction	194
RETRACTED: Electrical and optical properties of Li3NbO4 Material	161
Enhancing the Electromagnetic Shielding Effectiveness of Alumina (AL2O4) by Coating with Nano Gold (AuNp)	152
Influence of Mg concentration in Zn1-Mg O buffer layers for enhanced Cu2(Sn,Ge)S3 solar cells performance	104
Corrigendum to “Fabrication, physical and machine learning density prediction techniques of newly B2O3–ZnO–BaO–PtO2 glasses” [Opt. Mater. 142 (2023) 113994]	102
Dual-excitation regulated Tm3+ upconverting luminescence towards novel encrypted information transmission	96
Influence of co-doping germanium ions on the long persistent near-infrared luminescence of ZnAl2O4:Cr3+	96
Simulations of ultrathin monolayer/multilayer molybdenum disulfide heterojunction solar cell	88
Zn‒doped and (Sn: Zn) co-doped CdS nanostructures for optoelectronics	87
Harmonic mode-locking based on Tm, Ho:Ca(Gd,Lu)AlO4 laser near 2.1 μm wavelength region	81
Synthesis and characterization of Cu-sandwiched Sb2Se3 thin films and numerical simulation of p-Sb2Se3/n-ZnSe heterojunction solar cell	80
On the nature of CT luminescence in Yb3+:YAG single crystal under low photon energy	79
Effects of fast neutrons and gamma components on color centers and activator glow in Lu2SiO5:Ce scintillator crystals	78
Vanadium dioxide coatings with enhanced optical and thermochromic performances	75
Investigating the kinetic models governing the photodecomposition of methyl orange by two-dimensional magnetic photocatalysts	71
Synthesis and SERS activity of niobium nitride thin films via reduction nitridation of sol-gel derived films	69
780 nm near-infrared photorefractive holograms recorded in undoped Bi12TiO20 crystal under the action of external electric field	69
Optimal pH condition for hydrogen production using δ-FeOOH under UV irradiation	68
Synthesis of colloidal snowflake-like silver nanoparticles and their use for SERS detection of pesticide imidacloprid at trace levels	68
Corrigendum to “LiNa5Mo9O30 (LNM) crystal for nonlinear optical frequency conversion” [Opt. Mater. 135 (2023) p.113226 (8 p.)]	68
Liquid crystals alignment and switching between surface reinforced poly(ethylene-co-vinyl acetate) thin layers	67
Maximizing light absorption and photocurrent in organic solar cells by aligning intrinsic absorption peaks with Fabry-Perot resonances	67
Achromatic metalens in visible band based on nano double trapezoid structures	67
Infiltration of glass nanofiber-reinforced polylactic acid into delignified hardwood toward photoluminescent and mechanically reliable smart windows	66

Editorial Board	65
Editorial Board	64
Generation of micro/nanostructures on the brass by nanosecond laser: A comparative study of LIBS signals for untextured and textured surface	64
Synthesis and growth of 1-(4-methylphenyl)-3-(4-N, N-dimethylaminophenyl)-2-propen-1-one (DAMC) single crystal via vertical bridgman technique: A study of photoluminescence and third-order nonlinear o	64
Enhanced electrically-induced bandwidth broadening via stratification of polymer stabilized cholesteric liquid crystals	63
Thermoluminescence characterization of CaB4O7:Al (CBT:Al)synthesized by solid-state method	63
A novel Sm3+ doped niobium silicate luminescent glass with high thermal stability for the temperature sensing and LED applications	62
Hydrothermal growth and ultraviolet sensing performance of well-aligned Ga-doped ZnO nanowire arrays	61
Electrically tunable dual-band extraordinary transmission with a graphene hybrid metasurface	59
Efficient degradation of antibiotics by Bi0–Bi4Ti3O12/Ag2CO3 with the surface plasmon resonance effect under visible light irradiation	58
Effect of Ag incorporation on the microstructure and properties of ZnS thin films	57
Experimental investigations through modeling and optimization for fabrication of fused silica in medium-pressure plasma process	57
Rapid and sensitive colorimetric assay based on aggregation of gold nanoparticles coupled with fuzzy inference system for the trace determination of sofosbuvir and ledipasvir as anti-hepatitis F in bi	57
Novel pyreno[4,5-d]oxazole-based hot exciton fluorophores for efficient deep-blue OLEDs with negligible efficiency roll-off	56
Room-temperature electrodeposition of Cu2O layers and its low-temperature annealing for photoelectrochemical water splitting applications	56
Photoelectrical process uplift in Mg-doped-TiO2 photoanode of dye-sensitized solar cells	56
Investigation of photovoltaic properties of poly(3-hexylthiophene): Polynaphthalene-bithiophene heterostructure devices	56
Micromechanical chemical synthesis of two tin-based organic-inorganic hybrid perovskites for high color rendering index solid-state lighting	55
120 GHz bandwidth of UV graphene/AlGaN/AlN/GaN/AlGaNP-I-N photodetector	55
Small dose of phosphorescent dopant enabling high efficiency and bright solution-processed sky-blue organic light-emitting diodes	55
Enhancing photovoltaic performance of carbon-based perovskite solar cells by introducing plasmonic Au NPs	54
Optical ammonia sensor based on Yb3+, Er3+, Tm3+ co-doped NaYF4 up-conversion material/phenol red composites	54
Optical and EPR spectroscopy of manganese doped LiNaGe4O9 single crystals	54
Employment of nonlinear optical properties of GO/Ag nanocomposite scatterer materials for achieving random lasing in the visible region in the gain medium of a commercially available dye	54
Enhanced nonlinear optical absorption and optical limiting performance of nanoparticles embedded lanthanum alkali borate glasses bearing holmium ions at off–resonant spectral excitation	53
Generation of multiple photonic hooks in reflection mode	53
Concentration and temperature dependence of Pr3+ f-f emissions in La(PO3)3	52
Fast responsive optically functionalized mesoporous gold nanostructures for pH sensing	52
Linear and nonlinear optical response of Mie-resonant Si nanoparticles and its modification induced by femtosecond irradiation post-treatment	52