Crystallographic Analysis of a Nonvolatile HZO Phase Shifter Integrated on a Si3N4 Waveguide
The nonvolatile resonance shift of an in‐plane HZO phase shifter integrated on a Si3N4 ring resonator is demonstrated through optical measurements under lateral bias. Combining 4D‐STEM with DFT simulations reveals phase redistribution and strain‐induced index changes as the microscopic origin of a nonvolatile photonic modulation.
Minsik Kong +5 more
wiley +1 more source
Magnetoelectric properties of bulk 0-3 Fe/BaTiO<sub>3</sub>-composites. [PDF]
Buttlar T, Leipner HS, Ebbinghaus SG.
europepmc +1 more source
Nonlinear Strain‐Mediated Magnetoelectric Coupling in Sub‐Microscale Ni/BPZT Thin‐Film Devices
Sub‐micrometer Ni/BPZT thin‐film magnetoelectric devices with lateral gates enable localized, low‐voltage strain control of magnetization. By combining anisotropic magnetoresistance, nitrogen‐vacancy magnetometry, multiphysics strain simulations, and micromagnetic modelling, the study quantitatively links ferroelectric strain hysteresis to magnetic ...
Fanfan Meng +8 more
wiley +1 more source
Pringle-Shaped Mesoporous Li<sub>4</sub>Ti<sub>5</sub>O<sub>12</sub>/C Composite with Enhanced Rate Performance for Lithium-Ion Batteries. [PDF]
Huo Y +5 more
europepmc +1 more source
Toward Environmentally Friendly Hydrogel‐Based Flexible Intelligent Sensor Systems
This review summarizes environmentally and biologically friendly hydrogel‐based flexible sensor systems focusing on physical, chemical, and physiological sensors. Furthermore, device concepts moving forward for the practical application are discussed about wireless integration, the interface between hydrogel and dry electronics, automatic data analysis
Sudipta Kumar Sarkar, Kuniharu Takei
wiley +1 more source
Colossal and frequency stable permittivity of barium titanate nanoceramics derived from mechanical activation and SPS sintering [PDF]
Tawfik Al-Naboulsi +5 more
openalex
Toward Practical Silicon Anodes: Interfacial Stability, Structural Design, and Scalable Engineering
ABSTRACT Lithium‐ion batteries (LIBs) are essential energy‐storage systems for electric vehicles and portable electronics, yet the conventional graphite anode is approaching its theoretical capacity limit. Silicon‐based anodes have emerged as promising candidates for next‐generation high‐energy LIBs owing to their exceptionally high theoretical ...
Chao Liu +8 more
wiley +1 more source
Enhancing second harmonic generation-mediated photodynamic therapy via external electric field modulation. [PDF]
Kumar M +4 more
europepmc +1 more source

