OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Materials Chemistry C is 9. 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 2022-05-01 to 2026-05-01.)

Article	Citations
Contents list	127
Front cover	112
Back cover	102
Stability of low voltage hygroscopic insulator P3HT transistors	100
Inside back cover	97
Inside front cover	95
Front cover	92
Stability enhancement and pronounced three-photon absorption in SrCl₂-doped FAPbBr₃nano crystals	91
Non-halogen solvent processed all-polymer organic solar cells with improved vertical phase morphology	88
Inside back cover	88
Interplay between connectivity and passivating agents in perovskite quantum dot networks	87
Photo-chemically assisted redox-nano welding for highly conductive and robust copper-based electrodes	85
Electrical, thermal and thermoelectric properties of Ti₃C₂T_x films: uncovering the significant role of water molecules	84
Inside back cover	83
Back cover	81
Front cover	79
Contents list	78
Multiple charge-transfer excited state induced efficient and stable thermally activated delayed fluorescence	75
Contents list	74
Rapid stress release through thiol–thioester exchange in phenylic crosslinked polymers	74
Room temperature multiferroicity and magnetoelectric coupling in Ca/Mn-modified BaTiO₃	73
Disorder stabilisation of high pressure Mn _{2− x} Co	72
Ferroelectricity in tetragonal polycrystalline ceramics: matrix transformation of electric dipoles	71
Green Deep-Eutectic Synthesis of Multinary Quantum Dots for Luminescent Polymeric Composites and LED Applications	71
A salicylaldoximate-based AIE probe for the detection of the nerve agent simulant DCP	71

A Te microwire/2D organic–inorganic hybrid perovskite heterojunction self-powered polarization photodetector for imaging and communication encoding	69
A highly stretchable thermoelectric generator developed from polyaniline-based nanocomposites for body heat harvesting	67
Optical nonlinearity of Janus material TaSSe and its applications in fiber lasers	66
Highly directional and tunable mid-infrared transmission induced by resonant optical tunneling with VO ₂	66
Rare earth halide double perovskites for high-performance resistive random access memory	65
Na₇[SbW₆O₂₄]: a new type of turn-off luminescence humidity sensor based on a lanthanide-free polyoxometalate	64
Self-healable and freeze-resistant polyelectrolyte based on an EG anchor chain and dual dynamic reversible interaction as highly sensitive ionic skin	63
Alloying strategy enables record-low melting temperature in 2D metal halide perovskites	61
High-efficiency blade-coated organic solar cells enabled via an in situ nitrogen-blowing and heating strategy	61
Simultaneous dual detection of total chlorine in oil matrices via quantum dot-based LSPR	61
Ultrafast scintillation at room temperature achieved in CsPbCl₃-based single crystals through Br over-doping	60
A novel AlF ₃ :Cr ³⁺ NIR phosphor with high thermal quenching stability for advanced pc-LEDs	60
Photo-dielectric and electric field effect on the structural and phonon properties of calcium-substituted BaTiO ₃	59
Intense fluorescence of air-stable sodium diarylformamidinate: effective control with a novel electron-withdrawing 4-cyano-3,5-bis(trifluoromethyl)phenyl group	59
Transfer-printing of patterned PEDOT:PSS structures for bendable, stretchable and biodegradable electronics	58
The unexpected mechanism of transformation from conventional room-temperature phosphorescence to TADF-type organic afterglow triggered by simple chemical modification	58
Advanced HIL strategies in QLEDs: V₂O₅ and PEDOT:PSS dual-layer for charge balance and electron leakage prevention	57
Functionalization of Si ₃ N ₄ with an aldehyde inhibitor for area selective deposition of HfO	57
Indole and triazole containing ferrocene-based two-terminal resistive memory devices	57
Novel plasmonic–photonic Janus films with aluminum nanoisland-coated colloidal arrays for versatile applications	55
Old dog, new trick: discovery of the solid-state phthalate detection capabilities of fluorescein	55
Broadband THz absorption using nanosheets of Bi₂Te₃ grown on a transparent conductor	55
Sulfur-dissolved high-entropy alloys with ultrawide-bandwidth electromagnetic-wave absorption properties synthesized via a mechanochemical process	54
Electric control of Chern number in valley-polarized quantum anomalous Hall insulators	54
Correction: Recent advances in single crystal narrow band-gap semiconductor nanomembranes and their flexible optoelectronic device applications: Ge, GeSn, InGaAs, and 2D materials	53
Self-assembled molecules as selective contacts in CsPbBr₃ nanocrystal light emitting diodes	53
Excellent energy storage performance in cross-linked polyimide dielectrics with positively charged cross-linking points	52
Impact of oxidation-induced ordering on the electrical and mechanical properties of a polythiophene co-processed with bistriflimidic acid	52
2D and quasi-2D hybrid perovskites containing organic cations with an extended conjugated system: opportunities and challenges	52
Europium(ii) complexes with substituted triethylenetetramine: new emitters to construct efficient deep blue organic light emitting diodes by spin coating	52
Three-component color-tunable room temperature afterglow doped materials through Förster-resonance energy transfer	51
Tuning thermomechanical properties of hydrogen-bonded materials by using a mixed cocrystal approach	51
Photochromic and photoluminescence modulation properties of Zr₆Nb₂O₁₇ ceramics doped with a variety of rare earth ions	51
Magneto-optical Raman effect of WS ₂ tuned by a plasmonic gold nanograting	50
Intense and repeatable orange mechanoluminescence of Mn ²⁺ activated CaGa ₄ O	50
Plasmon-enhanced all-organic ultraviolet photodetectors with high sensitivity and long-term stability	50
2D MXene interface engineering for organic solar cells	50
Boosting the dielectric and electrical performance of perovskite materials by collaborative augmentation with reduced graphene oxide nanosheets for cutting-edge storage solutions	49
V-shaped D–π–A–π–D molecules based on benzothiophene- S , S -dioxide: tuning of excited states	49
Postsynthetic modification of a Zn-MOF to yield an efficient H-bond catalyst in the preparation of biologically active macromolecules	49
The experimental phase equilibria studies of the Ni–Sn–S system	48
Enhancing the coercivity of ferrimagnetic NiCo ₂ O ₄ films via	47
1D all-inorganic metal halide Rb ₂ AgX ₃ (X = Cl, Br): Pb-free scintillator materials for ionising	47
Highly stretchable coaxial P3HT electrospun fibers with enhanced reversibility	47
Synergistic diameter control and post-treatment engineering of electrospun PVDF nanofibers toward β-phase enrichment and enhanced piezoelectric response	47
Highly fluorescent nitrogen-doped carbon dots with large Stokes shifts	47
Back cover	47
Chiral mesostructured In₂O₃ films twisted along different crystal orientations	46
Ag–O–Ce³⁺ atomic interface and surface oxygen vacancies on CeO₂ synergistically promoted the selective visible photocatalytic reduction of carbon dioxide	46
Non-volatile memristor-based artificial synaptic behavior of redox-active organic composites	46

A circularly polarized (CP) white organic light-emitting diode (WOLED) based on a chiral organo-Sm³⁺complex	46
High brightness and vibronic luminescent behavior of YAG:Mn⁴⁺/Ca²⁺ red phosphor for preparing phosphor-in-glass in white LED	46
Hydrothermal synthesis of stable lead-free Cs₄MnBi₂Cl₁₂ perovskite single crystals for efficient photocatalytic degradation of organic pollutants	46
Evolution of intrinsic defect density in UV laser conditioning at the KDP crystal stress affected zone and its role in improving the laser induced damage threshold	45
Achieving low energy consuming bio-based piezoelectric nanogenerators via modulating the inner layer thickness for a highly sensitive pedometer	45
Prediction of aqueous stable lead-free hybrid halide perovskites for efficient solar water splitting using machine learning and molecular dynamics	45
Interface-engineered p-CsCu ₂ I ₃ /n-Ga ₂ O	45
DMF-mediated polycrystalline phase transition of Cd-based perovskites: dual-emission tuning for temperature sensing and single-component white LEDs	45
Negative solvatochromism and sign inversion of circularly polarized luminescence in chiral exciplexes as a function of solvent polarity	44
Extending the molecular conjugation of phosphorescence units to accurately modulate ultralong organic room temperature phosphorescence	43
Trap-controlled operational stability in dibenzofuran-based hosts for blue TADF-OLEDs	43
Recent advances in lead-free halide perovskites: from synthesis to applications	43
External condition-induced interfacial charge transfer in single-walled carbon nanotube/graphene van der Waals heterostructures	43
A self-healing and deformation responsive supercapacitor fabricated using a smart gel polymer electrolyte and a redox-activated electrode	43
CoV₂O₆ coupled with MXenes as a highly efficient electrocatalyst for water splitting	43
Recent progress in spiro-type hole transport materials for efficient and stable perovskite solar cells	42
The effect of Al₂O₃ electrical shielding on MoS₂ energy structure modulation in MoS₂/p-Si heterojunction solar cells	42
Constructing bimetallic conjugated coordination polymers as efficient electrocatalysts for water splitting	42
Lifetime thermometry with an ytterbium( iii )–terbium( iii ) molecular upconverter	42
Research on tin-copper bimetallic phosphide nanoparticles as anode for sodium-ion batteries	42
Novel semiconductor materials for advanced supercapacitors	42
Extended π-conjugation: a key to magnetic anisotropy preservation in highly reactive porphyrins	42
Recent advances in small-molecule organic fluorescent semiconductors	42
Fabrication of lightweight multifunctional microwave-absorbing composites with load-bearing and infrared stealth capabilities using a modified 3D integrated hollow E-glass fiber	42
Rational molecular doping to enhance interfacial carrier dynamics for reliable hole transport layer-free perovskite solar cells	41
Enhancing the electronic-coupling and conductivity of a monolayer film of ferrocenyl molecules by Pd and Cu doping	41
The effect of machining-generated residual stress on the properties of single crystal piezoelectric layers in high-frequency ultrasonic transducers	41
Front cover	41
f → f transition luminescence of Eu²⁺ in barium–aluminum–borate oxyfluoride glass ceramics	40
Enhanced comprehensive performance of carbon-based hole-transport-layer-free CsPbI₂Br solar cells by a low-cost and stable long chain polymer	40
Front cover	40
Back cover	40
An ambient air sinterable Cu@Ag nanoparticle ink with exceptional oxidation resistance and stability for EMI shielding and printed RFID applications	40
Transforming Mo_0.5W_0.5O₃ to MoS₂: leveraging selective sulfurization for enhanced electrocatalysis	40
Composition–structure–luminescence and enhancement of Cr³⁺ activated broadband near infrared phosphors for night vision, bio-imaging, and noninvasive detection	40
Planar inverted cone antenna based on silver nanowire network with enhanced interfacial adhesion after surface functionalization using (3-glycidyloxypropyl)trimethoxysilane	40
Planar chiral paracyclophanes: emerging scaffolds for circularly polarized OLEDs	40
From a simple push–pull dye to a broad-band absorbing and photoconducting material by assembly with CuBr	39
Correction: Space charge-induced electrofluorochromic behavior for C12-BTBT-based thin-film devices	39
Lead-MOFs derived from an aggregation-induced emission ligand: a heat-induced fluorescence “turn-on” thermometer and the role of Na⁺ cations	39
Defect-assisted wavelength dependence of one photon and multiphoton absorptions in a composite nanofiber of polyvinylpyrrolidone and hexagonal boron nitride	39
Performance limit of one-dimensional SbSI nanowire transistors	39
Carmine–PVA composites as optical limiters: effect of carmine concentration and the role of laser intensity in optical limiting	39
Multifunctional Bi ₂ TeO ₅ :Er ³⁺ with dual-sti	38
Evaluation analysis of electromagnetic wave absorption for self-assembled 3D graphene skeleton-supported BN/SiC composites	38
Acid-assisted thermal ring-opening reaction of photochromic diarylethene closed-ring isomers	38
A DFT study of the mechanism of NH₃-SCR NOx reduction over Mn-doped and Mn–Ti co-doped CoAl₂O₄ catalysts	38
Acidochromic pyrimidine-based dyes for highly efficient dye-sensitized solar cells	38
Molecular design of phenazine-5,10-diyl-dibenzonitriles and the impact on their thermally activated delayed fluorescence properties	38
In situ firmly anchored polypyrrole on NiV-LDHs for efficient aqueous-system asymmetric supercapacitors	38
Efficient additive-free FAPbI₃ perovskite solar cells achieved by promoting homogeneity	37
π-Extended chlorinated non-fullerene acceptors for achieving high performance organic solar cells	37
Optimizing carbon-nanotube-driven polyhedral Cu ₂ Mn ₃ O ₈	37
Acceptor modification of diindolocarbazole embedded multiple-resonance emitters for efficient narrowband deep-blue OLEDs with CIE_y ≤ 0.08 and alleviated efficiency roll-off	37
A flexible protective electronic skin with tunable anti-impact and thermal insulation properties for potential rescue applications	37
Coordination-induced p-type selectivity and enhanced hole mobility in an ambipolar organic semiconductor via electron passivation	37
Carbon-rich macrocycles and carbon nanoribbons as unique optical materials	37
Solution-processed high- κ SrTiO ₃ with high breakdown field for gate dielectrics	37
Janus-type ionic conductive gels with single-sided adhesiveness prepared by a “one-step” method for strain/pressure sensors	37
Tailored ligand design enabling comprehensive passivation of perovskite nanocrystals for light-emitting diodes	37
Photo-gain optimization in multilayer organic phototransistors by study of space-charge limited current	36
Wireless, flexible, and disposable sensing devices enabling real-time long-term patient medical care for pressure injury prevention	36
Intensive and thermally conductive boron nitride/aramid nanofiber composite fibers fabricated via a wet spinning technique	36
Tunable photoluminescence, visible-light excitation, and high quantum yield in scalable copper cluster halide emitters for optoelectronics	36
Computational insights into the synergistic modulation of Δ E _ST , spin–orbit coupling, and reorganization energy in phtha	36
Tunable near-infrared piezochromic luminescence by effective substituent modification of D–A structures	36
Recent advances in single crystal narrow band-gap semiconductor nanomembranes and their flexible optoelectronic device applications: Ge, GeSn, InGaAs, and 2D materials	36
Unravelling solid-state microstructures from oligomers to polymers of an isoindigo-based π-conjugated system	35
Lanthanide hydrogels with tunable circularly polarized luminescence (CPL) via supramolecular chirality induction	35
Enhanced near-infrared detection in organic phototransistors via optimized donor–acceptor single crystals	35
Tailoring the mechanical properties of benzothiadiazole-based semiconducting polymers through chalcogen atom substitution	35
Back cover	35
Advancing thermoplasmonic sensing: gold nanobipyramids for enhanced light-to-heat conversion	35
Balancing the molecular twist and conformational rigidity in imidazo[1,2- a ]pyridines to achieve dual-state emissive (DSE) luminogens for applications i	35
Investigating the angle-dependent emission of dye-doped 3D luminescent opals: optical property insights	35
Exploring the electronic and superior piezoelectric properties of two-dimensional PH-SiX materials for high-performance silicon-based devices	34
Power generation from n-type NbCo _{1− x} Ni	34
A sequential artificial light-harvesting system based on a metallacycle for sensitive detection of biothiols	34
Thermally driven morphology and lattice transformation of NiCo alloy for accelerating electrocatalytic water splitting	34
Homotypic heterojunction of metal oxygen/sulfide as an electron transport layer for high-performance perovskite solar cells	34

Donor incomplete ionization and mobility enhancement in ultra-thin silicon-on-insulator films doped by phosphorus end-terminated polymers	34
Gallium nitride for ultrasensitive thermo-active switching in terahertz metamaterial micro–nanophotonic devices	34
Green spectral simulative ceramic pigments with combined laser absorption and high-temperature stability	34
A first-principles study of the structural, electronic, and optical properties of NaF and CsPbX ₃ heterojunctions under strain	34
Ferroelectric to relaxor crossover in Zr-doped BaTiO ₃ -based ceramics and its consequences for the electrocaloric effect	34
Waste-heat harvesting using a thermoelectric generator coupled with a hygroscopic hydrogel for use in the energy industry	34
Metallic to half-metallic transition driven by pressure and anion composition in niobium oxyfluoride	34
An artificial visual perception system based on ZnO threshold switching neurons with integrated rate and time-to-first-spike coding	34
Femtosecond laser direct writing of CsPb(I/Br) ₃ quantum dot films for displays and holography	34
A high-performance infrared photodetector based on GeTe films and In/Ag bimetallic electrodes	34
A new Te/Ag planar heterojunction device based on screen printing for boosting photothermoelectric performance and heat-source-free non-contact sensing	33
A novel ratiometric optical fiber X-ray sensor based on NaGdF₄:Tb/CaAl₂O₄:Eu/Nd composites	33
Pressure-induced structural phase transition, irreversible amorphization and upconversion luminescence enhancement in Ln³⁺-codoped LiYF₄ and LiLuF₄	33
Conformation-dependent room-temperature phosphorescence in purely organic systems	33
Multimode luminescence and highly anti-thermal quenching in Sb³⁺/Yb³⁺/Pr³⁺ Co-doped Cs₂NaYCl₆ double perovskites	33
Room-temperature gas sensors based on low-dimensional nanomaterials	33
The binding details of a 2-(methylthio)thiophene/furan anchor anchored to the Au electrode in the formed molecular junction	33
A morphological study of random nanostructured external light extraction layers for enhancing optical characteristics of OLEDs	33
A near-infrared photoelectrochromic device with indoor thermal management for self-powered smart windows	33
Hysteresis-encoded thermometry in the cryogenic regime using a Dy-single-molecule magnet	32
Magnetic phase separation in the EuPdSn₂ground state	32
Near-infrared circularly polarized organic room temperature phosphorescence based on a chiral host–guest doping strategy	32
Long-lasting time-dependent tunable afterglow in Zn₂SiO₄:Mn²⁺ glass ceramics for dynamic anti-counterfeiting	32
Kilogram-scale high-yield production of PbI₂ microcrystals for optimized photodetectors	32
Substitution-position-dependent optoelectronic properties of methylthiolated anthracenes	32
Electric field-induced intramolecular charge transfer of two-dimensional covalent organic frameworks with D–A systems for organic memristors	32
Mechanophotonics: fabrication of a 2 × 2 hybrid directional coupler from flexible organic crystals	32
3D-printed organic electrochemical transistors on microfluidic paper for multianalyte point-of-care testing	32
Synthesis of metal nitride and metal oxide nanoparticles by atmospheric-pressure spark ablation	32
Perovskite nanocrystals passivated by aromatic phosphonic acid for high-performance light-emitting diodes	32
NiOOH-mediated electron injection into Ti ₃ C ₂ F	32
Enhancing photocatalytic hydrogen evolution of metal sulfides via a Co-CdS/Ni ₅ P	32
Dual ligand modification enabling bright and stable CsPbBr_2.8Cl_0.2 nanoplatelets in polar solvents	31
Contents list	31
Contents list	31
Inside front cover	31
Understanding the temporal dynamics of thermally activated delayed fluorescence in solid hosts	31
Aerosol-assisted chemical vapor deposition of 2H-WS₂ from single-source tungsten dithiolene precursors	31
Electric-field-induced non-ergodic relaxor to ferroelectric transition in BiFeO₃–xSrTiO₃ ceramics	31
Contents list	31
Multi-dimensional dynamic fluorescence readout from laser engineered In₂O₃ nanowire micropatterns	31
Side-chain engineering of two-dimensional polymer thin films for high-performance organic non-volatile memories	31
A significant self-heating effect in high-power high-speed organic field-effect transistor arrays	31
Inside front cover	31
Inside back cover	31
Contents list	31
Effects of crystal deformation on spin-valley interplay and topological phase transition: a case study on VSi₂X₄ (X = N or P) monolayers	31
Hybrid piezoelectricity enabled flexible AZO/SiC thin films sensor with a high output voltage and broad temperature range	30
The impact of hydrogen peroxide production in OECTs for in vitro applications	30
The importance of accounting for non-radiative decay when screening materials for singlet fission: the case of Pigment Red 254	30
Inside front cover	30
Photo-driven all-2D van der Waals metal–semiconductor field-effect transistors for high-performance photodetection	30
Microfluidic thermal flow sensor based on phase-change material with ultra-high thermal sensitivity	30
A patterning technology of transfer-free graphene for transparent electrodes of near-ultraviolet light-emitting diodes	30
Revealing key surface contaminants via stack-flipping strategy: investigating rinsing protocols for clean graphene transfer and enhanced electrical performance	30
Magnetic iongel/carbon nanotube composites for ultra-broadband electromagnetic wave absorption	30
Singlet exciton and singlet/triplet self-trapped excitons for ultra-broadband white-light emission in a zero-dimensional cadmium bromide hybrid	29
Intrinsically stretchable porous liquid–metal conductor for multifunctional electronics applications	29
Hydrogen spillover-driven selective hydrogenation of nitrobenzoic acid to aminobenzoic acid over a ZIF-8/Cu(OH) ₂ heterostructure	29
Contents list	29
A dual-emission fluorescence coordination polymer for simultaneous quantification of Al³⁺ and Pb²⁺ in their mixtures	29
Improving voltage and quantum efficiency in blade-coated ITO-free organic solar cells processed with a non-halogenated solvent	29
A high-density Ag nanoneedle forest array by using a nano-peeling technique for near-infrared SERS detection	29
Stable partial dislocation complexes in GaN investigated by molecular dynamics and first-principles simulations	29
Inside front cover	29
Li⁺ incorporation and defect-creation processes imposed by X-ray and UV irradiation in Li-codoped Y₃Al₅O₁₂:Ce scintillation crystals	29
Interface exciplex formation in TADF organic light-emitting transistors	29
High thermoelectric figure of merit in p-type Mg₃Si₂Te₆: role of multi-valley bands and high anharmonicity	29
Contents list	29
Two-dimensional metal–organic nanosheets composed of single-molecule magnets: structural modulation and enhanced magnetism utilizing the steric hindrance effect	29
Heat capacity and structural transition effect in polycrystalline kesterite	29
Front cover	29
Metallopolymer-based block copolymers for perfluorinated substances (PFAS) and ion removal	29
Multi-stimuli responsive circularly polarized luminescence in manganese( ii ) halide hybrids	29
Tunable valley-selective circular polarization in vdW multilayers consisting of inversion-symmetric monolayers	29
Tunability of transport properties in semi-exfoliated Ag_xCoO_2−δ (0.4 < x < 1) crystals	29
Synthesis of polysiloxane elastomers modified with sulfonyl side groups and their electromechanical response	29
Multifunctional organic artificial optoelectronic synapses for neuromorphic computing and a weak-light-sensitive visual system	28
Improved neuromorphic functionality in organic electrochemical transistors using crosslinked-polyvinyl alcohol for fast ion transport and its application to Pavlovian transistors	28
Ag ₂ S thin films with optimized thickness fabricated by thermal sulfurization for near-infrared photodetectors	28
Superior lithium storage performance of an Fe₃O₄ anode encapsulated by dual-layered interwoven carbon nanostructures using a facile one-step pyrolysis approach	28
Anion ratio-directed design of CaB₄O₅F₄ and CaB₆O₈F₄: [BO₃]/[BO₂F₂] hybridization tailoring deep-ultr	28
Solution-processed tungsten oxide with Ta⁵⁺ doping enhances the hole selective transport for crystalline silicon solar cells	28
Electromechanical response of group-IV monochalcogenide monolayers	28
Synthesis and optical wireless communication application of high efficiency extreme blue CsPbBr₃ nanoplates	28
Fundamental guidelines for the active control of the molecular orientation of heteroleptic iridium complexes enabled by carbazole-based host materials	28
Back cover	28
Non-stoichiometry and its implications for the properties of PMN–PT thin films	28
Role of Br–Cl distribution uniformity on the spectral stability of blue emitting mixed-halide perovskites	28
Liquid crystal elastomers in soft micro electromechanical systems: a review of recent developments	28
Twist and charge transfer modulation in imidazo[1,2- a ]pyridine encapped 1,3,5-triazine towards multifunctional green-emissive DSEgens: applications in	28
Contents list	28
Hybrid Schottky and heterojunction vertical β-Ga₂O₃ rectifiers	28
Dual narrowband photodetectors based on halide perovskite single crystal heterojunctions with solution-processed epitaxial growth	28
Anti-naphthalene bisbenzimidazole columnar mesogens as interfacial modifiers in perovskite solar cells	28