Collaborative Innovation Center of Advanced Microstructures

All electrical sub-nanosecond field-free switching of perpendicular magnetization with high magnetic field immunity

Spin-orbit torque magnetic random-access memory is a promising next-generation non-volatile memory technology featuring low power consumption, rapid operation, and high endurance. Conventional spin-orbit torque-induced deterministic perpendicular magnetization switching, however,...

Steering Isotropic Li 2 S Growth via Bi‐Metallic Coupling: d ‐State Reengineering for Durable Li‐S Batteries

ABSTRACT Uncontrolled Li 2 S accumulation and high nucleation barriers severely hinder the sulfur utilization and cycle lifespan of lithium‐sulfur batteries (LSBs). Herein, we report an advanced bimetallic Mo 2 V 2 C 3 T x MXene as a functional separator modifier designed to acce...

Healing intervention for improving the efficiency and stability of tandem devices on industrial textured silicon

Monolithic perovskite/silicon tandem solar cells are widely regarded as the next-generation, low-cost, high-efficiency photovoltaic technology. However, achieving high-quality wide-bandgap perovskite top cells on industrial textured silicon, particularly using hybrid two-step dep...

Orientation-tunable correlated Chern insulating states in chiral twisted double bilayer graphene proximitized by WSe2

Moiré flat bands in graphene systems proximitized by transition-metal dichalcogenides (TMDCs) provide a setting where spin-orbit coupling (SOC) can reshape band topology. The crystallographic alignment angle Φ between TMDC and graphene layers is predicted to tune the balance of I...

Multi‐Heterovalent Defect Complexes for Enhanced Capacitive Energy Storage in High‐Entropy Ceramic Capacitors

ABSTRACT The proliferation of smart electronic devices such as drones has driven an urgent demand for ceramic capacitors with both high energy storage performance (ESP) and reliable thermal monitoring capability. Conventional strategies often suffer from a trade‐off between maxim...

Robust field-free superconducting diode effect in FeTe0.55Se0.45

The superconducting diode effect (SDE), a nonreciprocal phenomenon where the critical supercurrent differs depending on the direction of current flow, is a promising foundation for superconducting logic and memory. Realizing its full potential requires a diode that operates witho...

Real‐Space Mapping of Emergent Correlated Electronic States With Scanning SQUID Microscopy

ABSTRACT Scanning superconducting quantum interference device (SQUID) microscopy provides ultrahigh magnetic field sensitivity and has emerged as a powerful real‐space probe for correlated quantum phenomena in condensed matter. By reducing the superconducting loop to submicron re...