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An in-memory factorization device, based on a phase-change material, shows enhanced capabilities in solving large-scale factorization problems due to improved energy, area and time efficiencies of the memory function.
The n- and p-type channel characteristics of WSe2 are exploited to implement multiply–accumulate and activation functions simultaneously in an in-memory computing core.
High-Tc superconducting nanowire detectors can detect single photons of telecom wavelengths at a temperature of 25 K and may enable applications in quantum sensing and quantum information processing.
Polymer-based nanomedicines have been engineered to ratiometrically deliver three different drugs to tumors, thereby bridging in vitro–in vivo correlation and producing synergistic therapeutic efficacy in multiple myeloma mouse models.
A technique that blends micro- and nanometre-scale printed elements has been used to sculpture white light into a spatial array of coloured twisted beams, demonstrating sophisticated photonic control even with common incoherent sources of light.
An electric field gradient can be used to control spin qubits in silicon quantum dots, enabling switchable fast single-qubit gates and, potentially, scalability.
The self-assembly of a triblock bottlebrush polymer at one length scale controls the ordering of the self-assembly at a smaller scale, forming a hierarchical unit cell.
The transport of dissolved ions inside tiny carbon nanotubes apparently violates the famous Nernst–Einstein relation, which links diffusive and electric-field-driven motion.
Combining equilibrium self-assembly with coupling mechanisms defying Newton’s third law allows for the design of programmable, time-varying, self-organized assemblies mimicking living matter.
Lorentz electron ptychography, a coherent diffractive imaging method, unveils magnetization singularities in a skyrmion lattice in FeGe and captures subtle internal structures near the skyrmion cores, boundaries, and dislocations.
By applying strain to artificially reduce the crystal symmetry of a non-centrosymmetric two-dimensional material, a very large bulk photovoltaic effect is uncovered with anisotropic properties that reflect its non-linear origins.