Nearly 100 years ago, a seemingly simple discovery revolutionized the microscope. The introduction of phase contrast, which garnered a Nobel Prize in 1953, brought into clear view structures inside ...

Triboelectric nanogenerators (TENGs) have emerged as a promising technology for harvesting ambient mechanical energy, their practical deployment has been strongly underpinned by their excellent ...

Terahertz technology has potentially transformative applications in high-rate communication, biomedical imaging, holography, spectroscopy, radar and security 1,2,3,4,5,6,7,8. In particular, as the ...