Condensed Matter
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Specialist reaches 0.92 precision on 100-image benchmark after training on 13k literature-mined fracture surfaces
· “Fine-tuning a vision-language model for fracture-surface morphology recognition”
Vacancy density at edge cores rises in short loops, linking core chemistry to how the oxide deforms.
· “Oxygen Vacancies at Dislocation Core Modulate Plasticity in Strontium Titanate”
Normally 0-degree stacking should add constructively, yet distinct layer resonances produce a π phase difference that cancels the signal.
· “Destructive interference of second harmonic generation in AA stacked MoTe₂/WSe₂”
Inner loop minimizes energy while outer loop tunes Hamiltonian parameters, hitting 0.9559 target probability noiseless and staying dominant,
Ba-S-S-Ba chains create 12.75 angstrom gaps between bilayers while enabling enhanced transition temperature and Ising superconductivity.
La3Ni2O7 shows narrower bandwidth than cuprates but comparable fluctuating moment from enhanced local susceptibility.
· “Nature of magnetism in bilayer nickelate La3Ni2O7 single crystals”
Ellipsoidal magnetic crystals and cavity-coupled qubits produce phase-space grid states for bosonic error correction.
Monolayer (CoCl)2Te shows giant spin splitting that responds to field angle or polarity depending on doping.
Single-layer Cr2S3 shows size-dependent hysteresis from a tiny net moment, remaining air-stable for days.
A covariant theory predicts finite-size gaps, defect-bound modes, and Rayleigh edge waves in active curved solids.
Linear scaling with surface area and stronger gains on curved copper shapes supply design rules for better conductors.
The same bubble-like charge pattern behind re-entrant quantum Hall states also hosts superconductivity.
Handedness of circular polarization sets the sign; the predicted shift is ~0.3 OAM quanta at iron's L3 edge.
· “Optical spin-orbit interaction induced by magnetic textures”
A superconducting qubit's nonlinearity lets single magnons be created, detected, and squeezed.
· “Quantum Magnonics: Quantum States Generation and Applications”
Three-fold quantum-yield gain and quench/enhance regimes support lower-power sub-diffraction bioimaging
· “NaBiF₄: Er³⁺, Yb³⁺ upconversion particle as a multi-functional bio-marker”
Nanoscale structure and local chemistry allow room-temperature co-deformation at high stresses without cracking.
After 40 years, theories converge on this idea with three schools, a key 2022 result, and refreshed experimental dogmas.
· “40 years of cuprate high-Tc superconductors: a perspective on theories”
Interference signal difference between single and double processes reveals the pi-rotation exchange and topological spins.
· “Non-Abelian Anyon Braiding with Quantum-Antidot Interferometry”
Low-energy transitions keep full BSE excitonic accuracy while high-energy transitions are added at RPA cost, matching experiment over the wh
· “BSE+ calculations for 2D materials: a unified description of excitons and plasmons”
New device for muon fusion studies exceeds prior pressure and temperature limits for static deuterium-tritium targets while handling 25 Ci t
Optical measurements in 12-nm films detect the altermagnetic spin-splitter effect for [010] current but not for [-101] current.
· “Magneto-Optical Detection of Anisotropic Spin Currents in Altermagnetic RuO2”
External fields control the order, with thickness series tracing the effect to the film interface and its link to anomalous Hall signals.
· “Imaging Surface Magnetization in Altermagnetic MnTe Films”
Temperature and disorder blur the size distribution in similar ways on the triangular lattice
· “Analysis of spin avalanches due to interplay of disorder and temperature”
ML potential enables 8000-atom simulations showing phase separation from amorphous matrix with network preserved and experimental match.
Large-c factorization plus invariance reproduces zero-winding holographic results and models fractional vortices.
· “Field Theory Models for a Holographic Superconductor in Two Dimensions”
Alternating scintillator and stopping layers raise both X-ray absorption and emission rate for better detectors
· “Hybrid Nanophotonic Scintillators for Enhanced X-ray Absorption, Emission, and Time Resolution”
The Rongzai assistant runs full Rietveld analysis via GSAS-II and beats or matches human specialists on three of five tested samples.
The framework explains why electrons localize in interstices and applies to high-pressure and organic cases as well.
OVFE curves referenced to this minimum match experimental reduction enthalpies and distinguish A-site versus B-site doping mechanisms.
Layer arrangement changes conduction-band degeneracy and phonon scattering, giving ABC the best performance and AA the worst.
· “Stacking-dependent thermoelectric transport in layered Sc₂Si₂Te₆ from first principles”
Embedded printing decouples shape retention from chemistry, enabling smaller features and complex interlinked thermoset architectures.
· “Embedded Direct Ink Writing of Thermoset and Elastomeric Polymers via Frontal Polymerization”
In GdAlSi an applied field switches between cycloidal and double-Q states whose X-ray signatures match mean-field theory.
Optimal dose of 1×10^16 cm^{-2} raises 2 K self-field Jc from 5.5 to 26 MA/cm² and keeps it above 0.1 MA/cm² at 77 K.
· “Enhancement of J_c by Proton Irradiation in HgBa₂Ca₂Cu₃O₈_+_δ Single Crystals”
In antiferromagnetic spin-dimer chains the applied field generates local excitations that produce the plateau without single-ion anisotropy.
Spatial structure inside charge sectors, not total charge or starting magic, sets the speed of nonstabilizerness generation in symmetric cir
Framework unites data, models, and experiments to keep predictions physically consistent and speed up material search.
· “Building a physics-aware AI ecosystem for solid-state hydrogen storage materials”
Two scattering modes in the d-wave flat band spread the zero-energy peak while a single mode keeps the p-wave peak intact.
· “Revisiting the surface density of states of midgap Andreev edge states”
o-B2N2 and o-B4N4 patches coexist stably, with analogous mixed crystallites appearing in LiCl and BCN monolayers.
· “Polymorphic crystallites model for monolayer amorphous materials”
DFT calculations on six model boundaries rank nine light elements by cohesive effect at equal concentrations and release an open dataset.
· “Grain boundary segregation of light elements and their effects on cohesion in ferritic steels”
In-situ experiments map continuous reversible twin reorganisation and surface flattening, offering a practical handle for domain engineering
· “Uniaxial strain-driven ferroelastic domain control in LaAlO3”
For translation-invariant prime-qudit codes the Levin-Wen formula now gives exact topological entropy without boundary overestimation.
· “Resolving spurious topological entanglement entropy in stabilizer codes”
High-throughput screening shows weak polar optical phonon scattering lets layered materials keep high electrical conductivity while lattice热
Field study shows complete coliform inactivation in all samples versus 51% reduction with standard SODIS, for low-cost rural use.
90% yield, 200 μm mean free path, and uniform magnetism open correlated nanoelectronics
· “Cryogenic shock exfoliation for ultrahigh mobility rhombohedral graphite nanoelectronics”
Amorphous silica matrix traps reaction heat locally so the Sabatier process runs without continuous external energy after ignition.
· “Amorphous Nanoconfinement Enables Self-sustaining Sabatier Reaction at Ambient Conditions”
C6 symmetry produces higher-order topology and fractionally quantized corner states in two organic 2D structures.
· “Second-order topology in two-dimensional azulenoid kekulene carbon lattices”
In 2D antiferromagnetic multiferroics, switching electric polarization swaps sublattice asymmetries to flip the net Berry curvature and heat
· “Symmetry-dictated switching of antiferromagnetic magnon transport in 2D multiferroics”
Explicit constructions show single-tile patterns support every wallpaper group plus quasicrystal and polykite variants.
Polarization data and calculations assign the low-energy multiplet to symmetry and distortions, ruling out Rashba as the main cause.
· “Intra- and Interlayer Excitonic Fine Structure of the Two-Dimensional Perovskite (PEA)₂PbI₄”
Resonant drive of a localized oscillatory mode lets the wall escape pinning without strong external magnets.
· “Coherent Microwave Driving of Domain Wall Depinning in a Ferrimagnetic Garnet”
Annular condensate coupled to traveling-wave modes yields tunable rotational supersolids and cavity-detectable Goldstone-Higgs excitations.
· “Supersolid Rotation in an Annular Bose-Einstein Condensate coupled to a Ring Cavity”
Two distinct time-reversal symmetry breaking regions produce large optical rotations and shift under magnetic fields or heat despite near-c零
· “Magneto-optical imaging of macroscopic altermagnetic domains in MnTe”
In the attractive SU(4) Hubbard model, quartet order replaces pair order at strong coupling through a non-Landau transition whose exponents
Exponential Krylov sectors no longer signal ergodicity breaking when higher-form or non-invertible symmetries are present.
Mn3Ir cells use strain-induced switching read via exchange bias to bypass speed limits of prior methods.
· “Piezomagnetic Switching of Nonvolatile Antiferromagnetic States”
Interwoven Archimedean and kagome-derived networks host a small-entropy, field-independent transition consistent with electronic or magnetic
1350 K self-ion damage creates nm voids that raise D retention to 1.7 at.% at 2.3 dpa with no saturation, unlike cooler irradiations.
· “Damage dose dependence of deuterium retention in high-temperature self-ion irradiated tungsten”
Frequency alone retunes the polariton canalization contour in pristine alpha-V2O5
· “Tunable Polariton Canalization in Natural van der Waals Oxide”
Fitting magnetization data shows both interactions must be present to match susceptibility transitions and specific heat.
· “Microscopic model for the ground state, 1/3 plateau and excitations of γ-Mn₃(PO₄)₂”
It locates the best band-gap candidate in every trial of a 529-candidate search by replacing most DFT evaluations with surrogates.
The shift encodes the full Landau level ladder directly, unlike phase-only effects in Shubnikov-de Haas oscillations.
· “Probing topology in thin films with quantum Sondheimer oscillations”
STEM and transport data tie oxygen homogeneity and stacking order to the metastable phase in La3Ni2O7 thin films.
Freestanding membranes show a steady 0.65 K per GPa increase with no saturation up to the highest pressures measured.
· “High-temperature superconductivity in Nd_(0.85)Sr_(0.15)NiO₂ membranes under pressure”
Removes a mathematically hard-to-justify step in path-integral derivations of escape rates.
This surface synergy enables photocatalytic ammonia production at ambient conditions by positioning electrons for bond breaking.
Surrogate model predicts detonation performance with R² over 0.98 from chemical structures.
· “Active Learning for Generalizable Detonation Performance Prediction of Energetic Materials”
Equivariant message-passing model learns non-collinear magnetism and spin-orbit coupling at near DFT accuracy through data-efficient fine-t
· “Equivariant Many-body Message Passing Interatomic Potentials for Magnetic Materials”
Phase-field simulations of Fe-doped SrTiO3 link CTLs to faster hole transport than dopant diffusion, producing distinct slow and fast moving
Thermal fluctuations from discrete ions set a hard bound on 10 microsecond gating timescales close to observed performance.
· “Thermal fluctuations set fundamental limits on ion channel function”
X HTBAR on LiNbO3 film delivers stable 5.75 MHz spacing, quality factors to 10^5, and tunable volumes for quantum uses.
· “Impedance-matched High-Overtone Thickness-Shear Bulk Acoustic Resonators with Scalable Mode Volume”
New Dirac-based radial functions and adjusted spin-orbit constants shift properties and show UO2 has a persistent 0.2-0.4 eV gap at Fermi
A momentum-independent band seen at room temperature offers a moiré-free route to correlated-electron states.
· “Robust Orbital-Selective Flat Bands in Transition-Metal Oxychlorides”
The gap cuts leakage but raises contact resistance and parasitic capacitance, leaving most contacts short of requirements.
· “Device-scaling constraints imposed by the van der Waals gap formed in two-dimensional materials”
A single stochastic model produces linear mean-square displacement with non-Gaussian statistics plus trajectory variability and ageing in 60
Full many-body state is built from quantum Knizhnik–Zamolodchikov difference equations for a family of swept couplings.
· “Exact many-body wavefunction of the Kondo model with time-dependent interaction strength”
DMRG reveals quantum phase transition to spiral spin-density wave evolving into Haerter-Shastry antiferromagnet, robust at finite hole
· “Instability of Nagaoka State and Quantum Phase Transition via Kinetic Frustration Control”
The Richardson Yang-Yang function matches the block's, so conformal-block power series can replace direct Bethe solving.
· “2D CFT and efficient Bethe ansatz for exactly solvable Richardson-Gaudin models”
Flipping polarization at LAO/KTO(111) changes resistance 100,000-fold and controls the superconducting state.
· “Strongly coupled interface ferroelectricity and interface superconductivity in LAO/KTO”
Each intensity unit is a hopping particle, so rock porosity and battery phase fractions come out exactly right.
· “Discrete Spatial Diffusion: Intensity-Preserving Diffusion Modeling”
Single crystals reveal basal-plane moments, a hard c-axis, and a 12-T spin-flip
· “Easy-plane ferromagnetism in single-crystal ErB₂ at low temperatures”
