OOIR: Observatory of International Research

Papers

(The median citation count of InfoMat is 4. 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 2021-04-01 to 2025-04-01.)

Article	Citations
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Issue Information	224
Trap‐induced persistent luminescence in organic light‐emitting diodes	193
Manipulating crystallographic growth orientation by cation‐enhanced gel‐polymer electrolytes toward reversible low‐temperature zinc‐ion batteries	189
Issue Information	178
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High‐performance visible and near‐infrared dual‐band photodetector based on anisotropic 2D NbS₃ with perpendicularly reversed polarization behaviors	151
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Issue Information	137
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Two‐electron redox chemistry enables potassium‐free copper hexacyanoferrate as high‐capacity cathode for aqueous Mg‐ion battery	106
Information is everywhere	104

Self‐powered transparent photodetector for subretinal visual functions of wide‐field‐of‐view and broadband perception	104
Substance discrimination imaging derived from switchable soft and hard x‐ray sensing in direct x‐ray detector	102
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Fueling the future of clean energy with self‐supported layered double hydroxides‐based electrocatalysts: A step toward sustainability	97
High‐performance optical noncontact controlling system based on broadband PtTe_x/Si heterojunction photodetectors for human–machine interaction	96
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Inhibiting scar formation via wearable multilayer stacked electret patch: Self‐creation of persistent and customizable DC electric field for fibrogenic activity restriction	91
Stretchable spring‐sheathed yarn sensor for 3D dynamic body reconstruction assisted by transfer learning	90
Issue Information	90
Long‐term and short‐term plasticity independently mimicked in highly reliable Ru‐doped Ge₂Sb₂Te₅ electronic synapses	89
In situ atomic‐scale observation of size‐dependent (de)potassiation and reversible phase transformation in tetragonal FeSe anodes	88
Cluster‐assembled materials: Ordered structures with advanced properties	85
Multimodal hand/finger movement sensing and fuzzy encoding for data‐efficient universal sign language recognition	84
Bifunctional trifluorophenylacetic acid additive for stable and highly efficient flexible perovskite solar cell	84
Over 500°C stable transparent conductive oxide for optoelectronics	83
Issue Information	83
Versatile core–shell magnetic fluorescent mesoporous microspheres for multilevel latent fingerprints magneto‐optic information recognition	82
Hot‐carrier engineering for two‐dimensional integrated infrared optoelectronics	82
High energy superstable hybrid capacitor with a self‐regulated Zn/electrolyte interface and 3D graphene‐like carbon cathode	81
Easy‐to‐morph printable conductive Marangoni‐driven 3D microdome geometries for fingertip‐curved e‐skin array with an ultragentle linear touch	81
Gate‐tunable Berry curvature in van der Waals itinerant ferromagnetic Cr₇Te₈	76
Liquid metal compartmented by polyphenol‐mediated nanointerfaces enables high‐performance thermal management on electronic devices	76
The mechanism of room‐temperature oxidation of a HF‐etched Ti₃C₂T_xMXene determined via environmental transmission electron micr	76
Aqueous decoupling batteries: Exploring the role of functional ion‐exchange membrane	75
Kinetic insight into perovskite La_0.8Sr_0.2VO₃ nanofibers as an efficient electrocatalytic cathode for high‐rate LiO₂ batteries	74
Totally defined nanocatalysis: Detection of polyelement nanoparticles by deep learning	74
Hot‐electron emission‐driven energy recycling in transparent plasmonic electrode for organic solar cells	74
Fast interfacial electrocatalytic desolvation enabling low‐temperature and long‐cycle‐life aqueous Zn batteries	73
High‐efficiency stretchable organic light‐emitting diodes based on ultra‐flexible printed embedded metal composite electrodes	73
Submerged and completely open solid–liquid triboelectric nanogenerator for water wave energy harvesting	71
Methods, progresses, and opportunities of materials informatics	70
High‐performance ferroelectric based materials via high‐entropy strategy: Design, properties, and mechanism	70
NIR regeneration and visible luminescence modification in photochromic glass: A novel encryption and 3D optical storage medium	69
Bifunctional self‐segregated electrolyte realizing high‐performance zinc‐iodine batteries	68
Li₄Ti₅O₁₂ spinel anode: Fundamentals and advances in rechargeable batteries	68
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A multimode‐fused sensory memory system based on a robust self‐assembly nanoscaffolded BaTiO₃:Eu₂O₃ memristor	64
Electronically coupled layered double hydroxide/MXene quantum dot metallic hybrids for high‐performance flexible zinc–air batteries	64
All‐solid‐state Li‐ion batteries with commercially available electrolytes: A feasibility review	63
Prussian‐blue materials: Revealing new opportunities for rechargeable batteries	60
Pulse electrochemical synaptic transistor for supersensitive and ultrafast biosensors	58
Covalent organic frameworks: Design and applications in electrochemical energy storage devices	58
Advances in thermal‐related analysis techniques for solid‐state lithium batteries	57
An ultra thin, bright, and sensitive interactive tactile display based on organic mechanoluminescence for dual‐mode handwriting identification	55
Controllable growth of type‐II Dirac semimetal PtTe₂ atomic layer on Au substrate for sensitive room temperature terahertz photodetection	54
X‐ray‐ultraviolet–visible‐near‐infrared photoresponses realized in a lead‐free hybrid perovskite ferroelectric through light‐induced ferro‐pyro‐phototronic effect	54
Environment‐tolerant ionic hydrogel–elastomer hybrids with robust interfaces, high transparence, and biocompatibility for a mechanical–thermal multimode sensor	53
Multilayer ordered silver nanowire network films by self‐driven climbing for large‐area flexible optoelectronic devices	53
Stretchable, skin‐conformable neuromorphic system for tactile sensory recognizing and encoding	52
Non‐fullerene acceptors with heteroatom substitution on the core moiety for efficient organic photovoltaics	52

A review on theoretical models for lithium–sulfur battery cathodes	52
Activating ruthenium dioxide via compressive strain achieving efficient multifunctional electrocatalysis for Zn‐air batteries and overall water splitting	51
Air‐stable inorganic solid‐state electrolytes for high energy density lithium batteries: Challenges, strategies, and prospects	51
High‐performance diffusion model for inverse design of high T_c superconductors with effective doping and accurate stoichiometry	51
Programmable van‐der‐Waals heterostructure‐enabled optoelectronic synaptic floating‐gate transistors with ultra‐low energy consumption	50
Two‐dimensional In₂Se₃: A rising advanced material for ferroelectric data storage	49
Atomic tracking of thermally‐driven structural evolution in 2D crystals: Case of NbSe₂	49
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Multidimensional Co₃O₄/NiO heterojunctions with rich‐boundaries incorporated into reduced graphene oxide network for expanding the range of lithiophilic hos	46
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Artificial synapse‐based intelligent light‐controlled liquid crystal network actuators	44
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Mixed low‐dimensional metal halide perovskite single crystal for low‐detection‐limit x‐ray detection via oriented ion migration	42
Inch‐sized 2D perovskite single‐crystal scintillators for high‐resolution neutron and X‐ray imaging	42
Promoting uniform lithium deposition with Janus gel polymer electrolytes enabling stable lithium metal batteries	42
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Structural modulation and assembling of metal halide perovskites for solar cells and light‐emitting diodes	42
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Simultaneous passivation of surface and bulk defects in all‐perovskite tandem solar cells using bifunctional lithium salts	37
Polymerizing small molecular acceptors for efficient all‐polymer solar cells	37
Phase‐change memory based on matched Ge‐Te, Sb‐Te, and In‐Te octahedrons: Improved electrical performances and robust thermal stability	37
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Development of robust perovskite single crystal radiation detectors with high spectral resolution through synergetic trap deactivation and self‐healing	37
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Neuromorphic devices based on fluorite‐structured ferroelectrics	37
Structure designing, interface engineering, and application prospects for sodium‐ion inorganic solid electrolytes	36
Oxygen‐modulated metal nitride clusters with moderate binding ability to insoluble Li₂S_x for reversible polysulfide electrocatalysis	36
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Active pixel image sensor array for dual vision using large‐area bilayer WS₂	36
Filterless narrowband photodetectors enabled by controllable band modulation through ion migration: The case of halide perovskites	36
All physical reservoir computing system with tunable temporal dynamics for multi‐timescale information processing	35
Polycyclization decorated organoboron emitters with hetero[8]helicenes electronic structure for highly‐efficient and stable narrowband circularly polarized electroluminescence	35
A flexible metallic TiC nanofiber/vertical graphene 1D/2D heterostructured as active electrocatalyst for advanced Li–S batteries	34
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Ultrasensitive, flexible perovskite nanowire photodetectors with long‐term stability exceeding 5000 h	33
Intermediate phase assisted sequential deposition of reverse‐graded quasi‐2D alternating cation perovskites for MA‐free perovskite solar cells	33
Semiconductor‐to‐metal transition in platinum dichalcogenides induced by niobium dichalcogenides	33
Inhibiting octahedral tilting for stable CsPbI₂Br solar cells	32
Two‐dimensional SnP₂Se₆ with gate‐tunable Seebeck coefficient for telecommunication band photothermoelectric detection	32
Self‐powered wireless body area network for multi‐joint movements monitoring based on contact‐separation direct current triboelectric nanogenerators	32
Transferable, highly crystalline covellite membrane for multifunctional thermoelectric systems	31
Interfacial adsorption–insertion mechanism induced by phase boundary toward better aqueous Zn‐ion battery	31
Enhanced thermoelectric performance and mechanical strength in GeTe enable power generation and cooling	31
Oxygen vacancy stabilized Bi₂O₂CO₃ nanosheet for CO₂ electroreduction at low overpotential enables energy efficient CO‐production of f	30
Green hydrogen production by intermediate‐temperature protonic solid oxide electrolysis cells: Advances, challenges, and perspectives	28
Sulfur‐containing polymer cathode materials: From energy storage mechanism to energy density	28
Germanium‐based monoelemental and binary two‐dimensional materials: Theoretical and experimental investigations and promising applications	28
Beneficial impact of lithium bis(oxalato)borate as electrolyte additive for high‐voltage nickel‐rich lithium‐battery cathodes	27
Emerging reconfigurable electronic devices based on two‐dimensional materials: A review	27
Spectrum‐dependent photonic synapses based on 2D imine polymers for power‐efficient neuromorphic computing	27
Single‐atom catalysts supported on ordered porous materials: Synthetic strategies and applications	27
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Ionic liquid engineering enabled in‐plane orientated 1D perovskite nanorods for efficient mixed‐dimensional perovskite photovoltaics	26
Proton‐transfer‐induced in situ defect passivation for highly efficient wide‐bandgap inverted perovskite solar cells	26
A dual‐range Janus‐structure pressure sensor with broad detection range and high resolution combining triboelectricity and piezoelectricity	25
Multifunctional all‐nanofiber cloth integrating personal health monitoring and thermal regulation capabilities	25
Healing the degradable organic–inorganic heterointerface for highly efficient and stable organic solar cells	25
Electrohydrodynamic printing for high resolution patterning of flexible electronics toward industrial applications	25
An intelligent self‐powered life jacket system integrating multiple triboelectric fiber sensors for drowning rescue	25
Proton storage chemistry in aqueous zinc‐organic batteries: A review	25
Rational confinement engineering of MOF‐derived carbon‐based electrocatalysts toward CO₂ reduction and O₂ reduction reactions	25
Self‐healing polymers in rigid and flexible perovskite photovoltaics	24
Wafer‐scale patterned growth of type‐II Dirac semimetal platinum ditelluride for sensitive room‐temperature terahertz photodetection	24

Graphene‐based dual‐function acoustic transducers for machine learning‐assisted human–robot interfaces	23
Enabling the thermal stability of solid electrolyte interphase in Li‐ion battery	23
High performance nonvolatile organic field‐effect transistor memory devices based on pyrene diimide derivative	23
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Complex permittivity‐dependent plasma confinement‐assisted growth of asymmetric vertical graphene nanofiber membrane for high‐performance Li‐S full cells	23
A review of hard carbon anode: Rational design and advanced characterization in potassium ion batteries	22
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Artificial optoelectronic synapse based on spatiotemporal irradiation to source‐sharing circuitry of synaptic phototransistors	21
Multifunctional solar‐blind ultraviolet photodetectors based on p‐PCDTBT/n‐Ga₂O₃ heterojunction with high photoresponse	21
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Triboelectric nanogenerators for smart agriculture	21
Capturing 2D van der Waals magnets with high probability for experimental demonstration from materials science literature	20
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Phase separation and domain crystallinity control enable open‐air‐printable highly efficient and sustainable organic photovoltaics	17
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High‐performance 110 kVp hard x‐ray detector based on all‐crystalline‐surface passivated perovskite single crystals	17
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Inkjet‐printed reconfigurable and recyclable memristors on paper	16
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Enhanced cryogenic thermoelectric cooling of Bi_0.5Sb_1.5Te₃ by carrier optimization	16
Laser‐processed lithium niobate wafer for pyroelectric sensor	15
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In situ formation of pseudohalide anions induced by humid air and light passivates formamidinium‐based halide perovskites	15
High Li⁺ coordinated solvation sheaths enable high‐quality Li metal anode	14
CeO₂ quantum‐dots engineering 3D carbon architectures toward dendrite‐free Na anode and reversible Te cathode for high‐performance Na‐Te batteries	14
Anode interfacial modification for non‐fullerene polymer solar cells: Recent advances and prospects	14
A self‐powered biosensor based on triboelectric nanogenerator for dual‐specificity bacterial detection	13
High sensitivity of semimetal photodetection via Bose–Einstein condensation	13
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Near‐sensor computing‐assisted simultaneous viral antigen and antibody detection via integrated label‐free biosensors with microfluidics	13
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Harnessing conversion bridge strategy by organic semiconductor in polymer matrix memristors for high‐performance multi‐modal neuromorphic signal processing	12
Crystal reconstruction of V₂O₃/carbon heterointerfaces via anodic hydration for ultrafast and reversible Mg‐ion battery cathodes	12
Supramolecular‐mediated ball‐in‐ball porous carbon nanospheres for ultrafast energy storage	12
M‐site dependent terahertz intrinsic absorption in MXenes	12
Macroscopic assembled graphene nanofilms based room temperature ultrafast mid‐infrared photodetectors	12
Advancing the utilization of 2D materials for electrocatalytic seawater splitting	12
Emulation of auditory senses depending on chaotic dynamics of threshold switching memristor	12
650 ps SET speed in Ge₂Sb₂Te₅ phase change memory induced by TiO₂ dielectric crystal plane	12
A flexible, channel‐minimized and large‐scale touch position sensor combining contact electrification effect and screen‐printed stagger electrode patterns	11
Recent advancements in halide perovskite nanomaterials and their optoelectronic applications	11
Adaptive respiratory muscle trainer based on hybrid nanogenerator sensor and artificial intelligence	11
Anti‐perovskite materials for energy storage batteries	11
Visible–near‐infrared wavelength‐selective photodetection and imaging based on floating‐gate phototransistors	11
Advances in 3D printing for polymer composites: A review	11
The Jahn–Teller distortion‐induced electronic structure regulation of Mn‐doped Co₃O₄ for enhanced acetone detection	11
Polarization‐directed nanophotonic routers based on two‐dimensional inorganic molecular crystals	10
Crystallinity‐controlled volatility tuning of ZrO₂ memristor for physical reservoir computing	10
Broad‐range, high‐linearity, and fast‐response pressure sensing enabled by nanomechanical resonators based on 2D non‐layered material: β‐In₂S₃	10
Flexible and highly‐sensitive pressure sensor based on controllably oxidized MXene	10
Photocatalytic overall water splitting by graphitic carbon nitride	9
Sulfur‐containing compounds as electrolyte additives for lithium‐ion batteries	9
Sodium‐rich NASICON‐structured cathodes for boosting the energy density and lifespan of sodium‐free‐anode sodium metal batteries	9
Reproducible and low‐power multistate bio‐memristor from interpenetrating network electrolyte design	9
Carrier recombination suppression and transport enhancement enable high‐performance self‐powered broadband Sb₂Se₃ photodetectors	9
Loss‐induced phase transition in mid‐infrared plasmonic metamaterials for ultrasensitive vibrational spectroscopy	9
A machine learning‐assisted multifunctional tactile sensor for smart prosthetics	9
Challenges, interface engineering, and processing strategies toward practical sulfide‐based all‐solid‐state lithium batteries	8
Recent developments in three‐dimensional Zn metal anodes for battery applications	8
Swarming magnetic photonic‐crystal microrobots with on‐the‐fly visual pH detection and self‐regulated drug delivery	8
Triboelectric gait sensing analysis system for self‐powered IoT‐based human motion monitoring	8
Room‐temperature metal–sulfur batteries: What can we learn from lithium–sulfur?	8
Stretchable magnesium–air battery based on dual ions conducting hydrogel for intelligent biomedical applications	7
Retinomorphic hardware for in‐sensor computing	7
High‐temperature energy storage dielectric with inhibition of carrier injection/migration based on band structure regulation	7
Ultrasound: A new strategy for artificial synapses modulation	7
Component leaching of water oxidation electrocatalysts	6
Advanced polymer materials‐based electronic skins for tactile and non‐contact sensing applications	6
Artificial visual‐tactile perception array for enhanced memory and neuromorphic computations	6
Continuous synthesis of metal oxide‐supported high‐entropy alloy nanoparticles with remarkable durability and catalytic activity in the hydrogen reduction reaction	6
Grain boundary engineering: An emerging pathway toward efficient electrocatalysis	6
Recent advances in ultrathin materials and their applications in e‐skin	6
Band‐tailored van der Waals heterostructure for multilevel memory and artificial synapse	6
Advances in flexible sensors for intelligent perception system enhanced by artificial intelligence	5
Air sensitivity of electrode materials in Li/Na ion batteries: Issues and strategies	5
An ion‐percolating electrolyte membrane for ultrahigh efficient and dendrite‐free lithium metal batteries	5
Low‐dimensional perovskite materials and their optoelectronics	5