Abstract: A spin-based logic architecture provides nonvolatile data retention, near-zero leakage, and scalability. The architecture based on magnetic domain-walls take advantage of fast domain-wall motion, high density, non-volatility, and flexible design in order to process and store information. There is disclosed a concept to perform all-electric logic operations and cascading in domain-wall racetracks. The novel system exploits chiral coupling between neighboring magnetic domains induced by the interfacial Dzyaloshinskii-Moriya interaction to realize a domain-wall inverter. There are described reconfigurable NAND and NOR logic gates that perform operations with current-induced domain-wall motion. Several NAND gates are cascaded to build XOR and full adder gates, demonstrating electrical control of magnetic data and device interconnection in logic circuits. The novel system provides a viable platform for scalable all-electric magnetic logic and paves the way for memory-in-logic applications.

Abstract: Described herein is a resin composition containing an inorganic filler, a thermosetting resin, and a thermosetting catalyst. The inorganic filler contains an aggregated inorganic filler; the thermosetting resin contains an epoxy resin; and the thermosetting catalyst contains two or more kinds of thermosetting catalysts having a melting point of 100° C. or higher. Also described are a resin cured product formed of the resin composition, a composite molded product including the resin cured product and a metal, and a semiconductor device including the composite molded product.

Abstract: A driving device includes an electric motor, a drive gear, a deceleration mechanism, a driven gear, and a housing. At least either one of the drive gear and the driven gear is provided as a helical gear. The deceleration mechanism includes a plurality of reduction gear shafts, a plurality of bearings, and a biasing member provided for at least any one of the bearings. The biasing member axially biases an outer ring of the at least any one of the bearings that supports at least either one of end parts of the shaft portion of a corresponding one of the reduction gear shafts, the end parts including an end part on the large-diameter gear wheel side and an end part on the small-diameter gear wheel side.

Abstract: Described herein are techniques and methods for measuring the chemical dynamics of a sample by monitoring the longitudinal and/or transverse relaxation rate of hyperpolarized xenon at low magnetic fields using a rubidium magnetometer.