Research Highlight

  • Weakly Solvating Electrolytes Regulate Li+ Solvation and Interphase Chemistry featured image

    Weakly Solvating Electrolytes Regulate Li+ Solvation and Interphase Chemistry

    Scientific Achievement: Weakly solvating electrolytes revealed that reduced Li⁺ solvent coordination promotes stable anion-derived interphases, improving Li deposition and electrochemical stability.Significance and Impact: This work advances understanding of ion-solvent-anion interactions that control interfacial stability and lithium deposition behavior, which is critical for the advancement of next generation high-energy-density energy storage systems and their safety.DOI: 10.1002/advs.75550

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  • Non-equilibrium magnons revealed by neutrons featured image

    Non-equilibrium magnons revealed by neutrons

    Scientific Achievement: Laser pumping combined with inelastic neutron scattering reveals long-living nonequilibrium magnons in a 2D Heisenberg antiferromagnet that break detailed balance in the structure factor and form steady states under periodic driving, analogous to driven dissipative nonequilibrium systems.Significance and Impact: This work opens a previously unexplored frontier: momentum- and energy-resolved studies of dissipative quantum dynamics at milli-electron-volt energy and microsecond time scales.DOI: 10.1038/s41467-026-71068-w

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  • Programming Quantum Phases Through Epitaxy featured image

    Programming Quantum Phases Through Epitaxy

    Scientific Achievement: Molecular beam epitaxy and first principles calculations demonstrate that substrate termination can be used to control the crystal phase and functional properties.Significance and Impact: Epitaxy provides a powerful “design knob” for stabilizing targeted quantum states through interfacial phase engineering, thereby enabling new technologies such as altermagnetic spintronics and multifunctional electronics.DOI: 10.1021/acsami.5c14582

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  • Many-body interactions explain defective MnBi2Te4 featured image

    Many-body interactions explain defective MnBi2Te4

    Scientific Achievement: Accurate many-body calculations predict a disorder transition in MnBi₂Te₄ involving Bi(Mn) antisites well below its synthesis temperature.Significance and Impact: Work explains the experimental difficulties in obtaining defect-free MnBi₂Te₄, a layered magnetic topological insulator with potential for next-generation quantum devices.DOI: 10.1038/s41524-026-02019-8

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  • Nanoscale Control of 2D Quantum Systems featured image

    Nanoscale Control of 2D Quantum Systems

    Scientific Achievement: Discovered nanoscale exciton confinement in a monolayer 2D semiconductor induced by electron-beam patterning via an unconventional electrostatic gating effect.Significance and Impact: Provides a pathway for precise, rewritable manipulation of quantum photonic devices, exciton routers, and analog quantum simulators.DOI: 10.1002/adfm.202524575

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  • Isotope labels reveal underlayer MoS2 bilayer growth featured image

    Isotope labels reveal underlayer MoS2 bilayer growth

    Scientific Achievement: Mo isotope labeling and molecular dynamics (MD) calculations revealed how vdW interactions with the substrate control the synthesis pathway of bilayer MoS2 – driving underlayer growth on SiO2/Si but overlayer growth on sapphire.Significance and Impact: Work provides mechanistic insight into confined epitaxial growth and establishes isotope labeling as a powerful probe of 2D materials synthesis.DOI: 10.1021/acsnano.5c20844

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  • Origin of magnetic anisotropy in a 2D magnet featured image

    Origin of magnetic anisotropy in a 2D magnet

    Scientific Achievement: Identified mesoscale phase separation and a corresponding variation of magnetic anisotropy driving the formation of spin textures in high-ordering temperature ferromagnet Fe5-xGeTe2 (FGT).Significance and Impact: Established a direct, quantitative relationship between local magnetic anisotropy and Fe-vacancy distribution in FGT, enabling logical design of magnetic properties.DOI: 10.1002/adma.202515150

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  • Atomic-scale steps boost quality of topological materials featured image

    Atomic-scale steps boost quality of topological materials

    Scientific Achievement: Understanding how Bi2Se3 bonds to 1D atomic scale steps enables growth of single-domain topological insulator films without twin defects.Significance and Impact: This work demonstrates a simple, scalable method to improve the growth of topological insulators and other two-dimensional materials for quantum and electronic applications. DOI: 10.1002/adfm.202513054

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