Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...

Terahertz (THz) radiation underpins many next-generation technologies and advances in materials science, but current THz ...

The research team are using Raman spectroscopy to find signatures of radiation resistance in tumours. (Courtesy: Will Kirk/Homewood Photography) Santosh Paidi, a graduate research assistant and lead ...

A new Johns Hopkins study offers the promise of using non-invasive methods of examining changes in cancerous tumors to determine whether they'll respond to radiation treatment before treatment even ...

FTIR deals with the infrared region of the electromagnetic spectrum, and it works by measuring how much light is absorbed by the bonds of vibrating molecules to provide a molecular fingerprint. The ...

A Rutherford backscattering spectrometer (RBS) system can be applied to the study of surface coatings. The technique permits the study of inhomogeneous surface layers, including a determination of the ...

Radiation-free imaging Pioneering MRI method captures brain glucose metabolism without the need to administer radioactive substances. (Courtesy: Medical University of Vienna) Mapping the uptake of ...