OOIR: Observatory of International Research

Papers

(The H4-Index of Nature Materials is 114. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology	1627
Diagnostics for SARS-CoV-2 infections	596
Graphene bilayers with a twist	512
Permeable superelastic liquid-metal fibre mat enables biocompatible and monolithic stretchable electronics	496
Unconventional chiral charge order in kagome superconductor KV3Sb5	471
Thermoelectric cooling materials	461
Chemical vapour deposition of Fe–N–C oxygen reduction catalysts with full utilization of dense Fe–N4 sites	456
Polycrystalline SnSe with a thermoelectric figure of merit greater than the single crystal	430
Porous materials for carbon dioxide separations	365
High-performance thermoelectrics and challenges for practical devices	359
Phonon-engineered extreme thermal conductivity materials	358
Non-iridium-based electrocatalyst for durable acidic oxygen evolution reaction in proton exchange membrane water electrolysis	349
Tough and stretchable ionogels by in situ phase separation	345
Membrane-destabilizing ionizable phospholipids for organ-selective mRNA delivery and CRISPR–Cas gene editing	334
Confining isolated chromophores for highly efficient blue phosphorescence	323
Activating an adaptive immune response from a hydrogel scaffold imparts regenerative wound healing	310
Atomically precise single-crystal structures of electrically conducting 2D metal–organic frameworks	288
Local electronic structure variation resulting in Li ‘filament’ formation within solid electrolytes	283
Oxygen-evolving catalytic atoms on metal carbides	281
Machine-learned potentials for next-generation matter simulations	280
Strain analysis and engineering in halide perovskite photovoltaics	276
Cellular extrusion bioprinting improves kidney organoid reproducibility and conformation	270
Visualizing plating-induced cracking in lithium-anode solid-electrolyte cells	261
A molecular interaction–diffusion framework for predicting organic solar cell stability	256
Obstacles and opportunities in a forward vision for cancer nanomedicine	253

High-entropy enhanced capacitive energy storage	251
Highly stretchable multilayer electronic circuits using biphasic gallium-indium	246
Van der Waals epitaxial growth of air-stable CrSe2 nanosheets with thickness-tunable magnetic order	244
Hydrophilicity gradient in covalent organic frameworks for membrane distillation	242
In materia reservoir computing with a fully memristive architecture based on self-organizing nanowire networks	240
Identifying carbon as the source of visible single-photon emission from hexagonal boron nitride	239
Flow and extraction of energy and charge carriers in hybrid plasmonic nanostructures	229
Giant magnetoelastic effect in soft systems for bioelectronics	228
Linking void and interphase evolution to electrochemistry in solid-state batteries using operando X-ray tomography	226
Chern insulators, van Hove singularities and topological flat bands in magic-angle twisted bilayer graphene	223
Next-generation cancer organoids	221
Suspension electrolyte with modified Li+ solvation environment for lithium metal batteries	214
A single-atom library for guided monometallic and concentration-complex multimetallic designs	206
Thermally activated delayed fluorescence (TADF) organic molecules for efficient X-ray scintillation and imaging	204
Living materials with programmable functionalities grown from engineered microbial co-cultures	200
Hierarchically structured bioinspired nanocomposites	196
Triple ionic–electronic conducting oxides for next-generation electrochemical devices	192
Mesoscopic and multiscale modelling in materials	192
The changing state of porous materials	189
Rethinking organoid technology through bioengineering	187
Thermally conductive ultra-low-k dielectric layers based on two-dimensional covalent organic frameworks	187
Unlocking anionic redox activity in O3-type sodium 3d layered oxides via Li substitution	186
Ferrimagnetic spintronics	183
Borophene synthesis beyond the single-atomic-layer limit	171
Superconductivity in a quintuple-layer square-planar nickelate	170
A hybrid erbium(III)–bacteriochlorin near-infrared probe for multiplexed biomedical imaging	169
3D printable high-performance conducting polymer hydrogel for all-hydrogel bioelectronic interfaces	167
Tunable metal hydroxide–organic frameworks for catalysing oxygen evolution	166
Emerging perovskite monolayers	164
Large-scale fabrication of structurally coloured cellulose nanocrystal films and effect pigments	162
Large-scale growth of few-layer two-dimensional black phosphorus	162
Tumour-associated macrophages drive stromal cell-dependent collagen crosslinking and stiffening to promote breast cancer aggression	157
STING agonist delivery by tumour-penetrating PEG-lipid nanodiscs primes robust anticancer immunity	156
Stripe phases in WSe2/WS2 moiré superlattices	156
Strain fields in twisted bilayer graphene	154
Ultra-stable all-solid-state sodium metal batteries enabled by perfluoropolyether-based electrolytes	153
Effects of interlayer confinement and hydration on capacitive charge storage in birnessite	153
Metastable 1T′-phase group VIB transition metal dichalcogenide crystals	152
Engineering quantum materials with chiral optical cavities	151
Sensory feedback for limb prostheses in amputees	149
Nanoparticle-modified microrobots for in vivo antibiotic delivery to treat acute bacterial pneumonia	146
A smart and responsive crystalline porous organic cage membrane with switchable pore apertures for graded molecular sieving	146
Kinetically stabilized ferroelectricity in bulk single-crystalline HfO2:Y	144
Trace removal of benzene vapour using double-walled metal–dipyrazolate frameworks	144
Highly compressible glass-like supramolecular polymer networks	144
Perovskite semiconductors for room-temperature exciton-polaritonics	143
Ultrafast control of magnetic interactions via light-driven phonons	143
UItra-low friction and edge-pinning effect in large-lattice-mismatch van der Waals heterostructures	142
Robust superconductivity in magic-angle multilayer graphene family	141
Revealing the role of the cathode–electrolyte interface on solid-state batteries	140

Photocurable bioresorbable adhesives as functional interfaces between flexible bioelectronic devices and soft biological tissues	140
Controlling persistent luminescence in nanocrystalline phosphors	139
High-strength scalable graphene sheets by freezing stretch-induced alignment	138
Programmable icosahedral shell system for virus trapping	138
Topological spintronics and magnetoelectronics	137
Imaging moiré flat bands in three-dimensional reconstructed WSe2/WS2 superlattices	137
Observation of the antiferromagnetic spin Hall effect	137
Microstructural origin of locally enhanced CO2 electroreduction activity on gold	137
Enhanced substrate stress relaxation promotes filopodia-mediated cell migration	136
Revisiting metal fluorides as lithium-ion battery cathodes	136
Unlocking synergy in bimetallic catalysts by core–shell design	136
Phonon renormalization in reconstructed MoS2 moiré superlattices	135
Solid-state rigid-rod polymer composite electrolytes with nanocrystalline lithium ion pathways	135
Hydrogen-doped viscoplastic liquid metal microparticles for stretchable printed metal lines	134
Two-dimensional devices and integration towards the silicon lines	132
Excitons in a reconstructed moiré potential in twisted WSe2/WSe2 homobilayers	130
Synthetic dynamic hydrogels promote degradation-independent in vitro organogenesis	129
Autonomous snapping and jumping polymer gels	129
An efficient nickel hydrogen oxidation catalyst for hydroxide exchange membrane fuel cells	129
Synergistically integrated phosphonated poly(pentafluorostyrene) for fuel cells	128
3D-printed silica with nanoscale resolution	128
Conjugated sulfonamides as a class of organic lithium-ion positive electrodes	126
Electrolyte melt infiltration for scalable manufacturing of inorganic all-solid-state lithium-ion batteries	125
Electronic-structure methods for materials design	124
Highly stretchable organic electrochemical transistors with strain-resistant performance	124
Wafer-scale single-crystal monolayer graphene grown on sapphire substrate	124
Fictitious phase separation in Li layered oxides driven by electro-autocatalysis	123
Higher-order topological semimetal in acoustic crystals	123
Coupling structural evolution and oxygen-redox electrochemistry in layered transition metal oxides	121
Interlayer electronic coupling on demand in a 2D magnetic semiconductor	120
Towards two-dimensional van der Waals ferroelectrics	120
High-performance organic pseudocapacitors via molecular contortion	120
Observation of a phononic higher-order Weyl semimetal	118
Suppressing ion migration in metal halide perovskite via interstitial doping with a trace amount of multivalent cations	118
Broadband and pixelated camouflage in inflating chiral nematic liquid crystalline elastomers	118
Tuning electrochemically driven surface transformation in atomically flat LaNiO3 thin films for enhanced water electrolysis	118
Direct imaging of atomistic grain boundary migration	116
Directed cell migration towards softer environments	116
Direct correlation between void formation and lithium dendrite growth in solid-state electrolytes with interlayers	114
Evidence for a higher-order topological insulator in a three-dimensional material built from van der Waals stacking of bismuth-halide chains	114