OOIR: Observatory of International Research

Papers

(The H4-Index of Optical Materials is 50. 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 2021-05-01 to 2025-05-01.)

Article	Citations
The study of AgInS2 solar cell using simulation software wxAMPS	198
Thermo-optic modulator based on vanadium dioxide and nonlinear Kerr medium in terahertz region	192
Self-powered ultraviolet photodetectors based on RE (Nd, Sm & Lu)-titania/p-Si heterojunction	134
Continuous production of K2SiF6:Mn4+ red phosphor by green route synthesis method for warm WLEDs application	133
New correlation between PTTL and POSL components in Al2O3:C	123
Anisotropy of piezo-optic and elasto-optic effects in langasite family crystals	107
Trichromatic-color-sensing metasurface with reprogrammable electromagnetic functions	99
Structure and photoluminescence properties of PbO–Bi2O3–Ga2O3 glass-ceramics containing silver nanoparticles, free lead and bismuth ions	98
Structural, compositional, morphological and electrical characteristics of thermally evaporated Au Ohmic Contact on p-type HgCdTe substrate for possible infrared detectors	86
Hydrothermal growth and ultraviolet sensing performance of well-aligned Ga-doped ZnO nanowire arrays	84
Shining light on chalcone compounds: A comprehensive exploration through optical and thermal studies	81
RETRACTED: Electrical and optical properties of Li3NbO4 Material	77
Enhancing the Electromagnetic Shielding Effectiveness of Alumina (AL2O4) by Coating with Nano Gold (AuNp)	73
Influence of Mg concentration in Zn1-Mg O buffer layers for enhanced Cu2(Sn,Ge)S3 solar cells performance	70
Optical, photoluminescence and thermoluminescence characterization of holmium doped hafnium oxide nanoparticles as radiation dosimeter	70
Thermoluminescence characterization of CaB4O7:Al (CBT:Al)synthesized by solid-state method	70
Insight into the femtosecond laser irradiation of ZnTe crystal: Photoionization and surface eruption	69
SrW(1-x)MoxO4 solid solutions: Modulation of structural and photoluminescent properties and white light emission	68
Corrigendum to “Fabrication, physical and machine learning density prediction techniques of newly B2O3–ZnO–BaO–PtO2 glasses” [Opt. Mater. 142 (2023) 113994]	65
Effects of Calcinations Temperatures on Structural, optical and magnetic properties of MgO nanoflakes and its photocatalytic applications	64
Fluorescent alumina fibers: A fluorescent sensor for detecting trace amounts of water in organic solvents	64
Influence of co-doping germanium ions on the long persistent near-infrared luminescence of ZnAl2O4:Cr3+	64
Tunable band gap energy of l-Cysteine-assisted formation of Mn-doped ZnS interconnected nanoparticles for electro-optic applications	64
Theoretical and experimental investigations of photo-sensitivity and polarization-sensitivity in TI/PMMA polymers	63
Electroluminescence from the light-emitting devices with erbium-doped SrTiO3 films on oxidized silicon substrate	62

Synthesis and SERS activity of niobium nitride thin films via reduction nitridation of sol-gel derived films	60
Dual-excitation regulated Tm3+ upconverting luminescence towards novel encrypted information transmission	60
Theoretical study of the impact of the D/A system polymer and anodic interfacial layer on inverted organic solar cells (BHJ) performance	60
Structure, optical property, and refractive index sensitivity of SiO2 wafer sequentially implanted with dual metal ions: Two case studies	60
High-performance hybrid graphene-CsPbBr3 perovskite nanocrystals phototransistor	59
Simulations of ultrathin monolayer/multilayer molybdenum disulfide heterojunction solar cell	59
Thermal sensing in NIR to visible upconversion of Ho3+ and Yb3+ doped yttrium oxyfluoride phosphor	58
J-aggregation-induced photoluminescence in electrospun pullulan/ 2-(2-fluorophenyl)-3-hydroxy-4H-chromen-4-one composite mat for photonic applications	58
Zn‒doped and (Sn: Zn) co-doped CdS nanostructures for optoelectronics	57
Harmonic mode-locking based on Tm, Ho:Ca(Gd,Lu)AlO4 laser near 2.1 μm wavelength region	57
Electrical characterisation of photosensitive Si/W–Ge oxide composite heterojunction	57
Spectrally selective single layered Ag@CuO nanocermet coatings for photothermal application: Green synthesis method	57
Fabrication of novel neodymium oxide coupled mesoporous titania for effective visible light-induced photocatalyst for decomposition of Ciprofloxacin	57
Resistivity analysis on the enhancement of silicon heterojunction solar cells in light-thermal treatment	54
Structure and upconversion luminescence properties of Pr3+-doped Y2Si2O7 phosphor prepared by different methods	54
Transparent Ho,Yb:YAG crystal waveguide inscribed by direct femtosecond laser writing	54
Novel pyreno[4,5-d]oxazole-based hot exciton fluorophores for efficient deep-blue OLEDs with negligible efficiency roll-off	54
Optimal pH condition for hydrogen production using δ-FeOOH under UV irradiation	54
Synthesis and characterization of Cu-sandwiched Sb2Se3 thin films and numerical simulation of p-Sb2Se3/n-ZnSe heterojunction solar cell	54
Förster resonant energy transfer from alumina luminescence centers to dye molecules adsorbed in anodic alumina thin films used as coatings and in sensors	54
Analysis of opto-electrical, trap complexity and defect density in Cu–Zn–Ge–S/Se kesterite thin-film solar cell	53
Investigation of photovoltaic properties of poly(3-hexylthiophene): Polynaphthalene-bithiophene heterostructure devices	53
Plasmonic enhancement in PTB7-Th:PC71BM organic photovoltaics	52
Double-enhanced fluorescence of graphene quantum dots from cane molasses via metal and PEG modification for detecting metal ions and pigments	51
Fast responsive optically functionalized mesoporous gold nanostructures for pH sensing	51
Synthesis, characterization and pH-sensitivity of AIE emitters obtained by RAFT polymerization of Pt(II) pincer complexes with polyvinylpyrrolidon	50
Linear and nonlinear optical response of Mie-resonant Si nanoparticles and its modification induced by femtosecond irradiation post-treatment	50
Maximizing light absorption and photocurrent in organic solar cells by aligning intrinsic absorption peaks with Fabry-Perot resonances	50
Liquid crystals alignment and switching between surface reinforced poly(ethylene-co-vinyl acetate) thin layers	50
Achromatic metalens in visible band based on nano double trapezoid structures	50
Design and preparation of high color rendering red inorganic pigment via red light emission phosphor	50
Design engineering of photoanode and counter electrode using lanthanum titanate infused natural dyes and activated carbon to enhance the performance of dye sensitized solar cells	50
Corrigendum to “LiNa5Mo9O30 (LNM) crystal for nonlinear optical frequency conversion” [Opt. Mater. 135 (2023) p.113226 (8 p.)]	50