Explore the role of preclinical MRI in studying neurological diseases, with a focus on advanced cellular and molecular ...

The numerical results are validated by experimental LPB imaging outcomes of (1) a static two-photon polymerization (TPP) printed phase object measured in a lensless DIHM setup and (2) a dynamic sperm ...

There are numerous advantages in the use of CT data for attenuation correction of emission data. First, the CT scan provides a high photon flux that significantly reduces the statistical noise ...

With this in mind, they tapped on some of their photon avalanching nanoparticles (ANPs) with an atomic force microscopy (AFM ... so we measured their emission while tapping on them.

Spontaneous emission is a phenomenon in which an excited atom falls to a lower-energy state and spontaneously emits a quantum of electromagnetic radiation in the form of a single photon. When a single ...

When they probed photon avalanching nanoparticles (ANPs) with atomic force microscopy (AFP ... leading to the emission of many photons. Image credit: pictafolio/iStock Using this knowledge ...

India's greenhouse gas emissions fell by 7.93% in 2020 compared to 2019. Emission intensity dropped 36% from 2005 to 2020, highlighting India's progress in decoupling economic growth from emissions.

With this in mind, they tapped on some of their photon avalanching nanoparticles (ANPs) with an atomic force microscopy (AFM ... so we measured their emission while tapping on them.

This interaction allows the atoms to synchronize their photon emissions, radiating collectively in unison — a phenomenon called superradiance. Remarkably, when a moderate external laser excites these ...

For detail, see the original Gold Open Access article by P. Dreher et al., " Spatiotemporal topology of plasmonic spin meron pairs revealed by polarimetric photo-emission microscopy," Adv. Photon. 6(6 ...