Sum-frequency microscope can image an invisible 2D material

Researchers from the Physical Chemistry and Theory departments at the Fritz Haber Institute have found a new way to image ...
Nanowerk

New microscope can image an invisible 2D material

This material is usually nearly invisible in optical microscopes because it has no optical resonances. To resolve this issue, ...
IEEE

Adaptive Event-Triggered Fixed-Time Practical Tracking Control for Uncertain Nonlinear Systems

Abstract: This article investigates adaptive fixed-time practical tracking control for nonlinear systems with uncertainties. First, a novel switch function is given ...
IEEE

Asymptotic Tracking Control of Nonlinear Strict-Feedback Systems With State/Output Triggering: A Homogeneous Filtering Approach

Abstract: This article studies the problem of event-triggered (ET) backstepping control with state/output triggering for nonlinear strict-feedback systems. To address the issue of nondifferentiability ...