Nanoscopy is a field of microscopy that focuses on imaging and studying structures and processes at the nanoscale, typically below the diffraction limit of light. It encompasses various techniques ...

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at surfaces and interfaces, but its spatial resolution has been limited to the ...

Researchers built a silver-grooved chip that channels laser energy into nanometer-spaced peaks, beating the diffraction limit and aiding light-matter studies. (Nanowerk News) Physics is full of pesky ...

For over a century, light has both helped and limited our view of the ...

Physicists at The City College of New York have developed a technique with the potential to enhance optical data storage capacity in diamonds. This is possible by multiplexing the storage in the ...

The powerful x-rays from a RIKEN synchrotron can provide high-contrast images of biological specimens Song and co-workers positioned a pinhole aperture to filter x-rays from the synchrotron onto a ...

Validation of the LIG Nanowise SMAL lens revealed its ability to resolve features down to 137 nm, demonstrating true ...