In an elegant fusion of art and science, researchers at Rice University have achieved a major milestone in nanomaterials ...

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space telescopes ...

Discover the impact of tube voltage on phase-contrast imaging in this study. Explore the effects on image contrast using different x-ray tubes and CCD detectors. Uncover the relationship between focal ...

Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...

The physics of signal injection to shape the output spectrum in a traveling wave tube (TWT) is studied using an analytic solution to the approximate nonlinear S-MUSE model and with the large signal ...

Browse 1,600+ xray tube icon stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art.

A research team has successfully visualized the ultrafast dynamics of quasi-particles known as excitons, which are generated in carbon nanotubes (CNTs) upon light excitation.

Scatter due to interaction of photons with the imaged object is a fundamental problem in X-ray Computed Tomography (CT). It manifests as various artifacts in the reconstruction, making its abatement ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

How long before a portable x-ray tube needs replacement? Most tubes reach 40,000 exposures, giving seven to ten years in moderate-volume sites. Expect $10,000 for a new tube. Is manual portable x-ray ...