Hao Wu

Room-temperature multiferroicity in all–van der Waals heterostructures

Multiferroics host simultaneous and coupled ferroic orders, allowing disparate external stimuli to induce abrupt transformations in their structures and properties. Creating multiferroicity in two-dimensional (2D) van der Waals (vdW) platforms would add the elements of strong qua...

Non-elastic membrane dual-actuation liquid lens for continuous focus and zoom

Miniaturization is crucial for technological advancement and innovation. Simplifying systems, reducing device size, and integrating multiple functions remain limiting factors for the miniaturization of optical imaging systems. Liquid lenses offer compact structure, fast response,...