Long before humans walked the Earth, your solar system had a brush with two blazing blue stars that passed surprisingly close ...

Abstract: In this article, an L-shaped double gate bipolar impact ionization MOSFET (L-DG BIMOS) is proposed and demonstrated as an ultra-low energy artificial leaky integrate and fire (LIF) neuron ...

In any discussion about climate change, renewable energy usually tops the list of changes the world can implement to stave off the worst effects of rising temperatures. That's because renewable energy ...

Abstract: Single-event upsets are observed in a 72-layer 3-D NAND flash memory operated in a single-level cell mode after low-energy proton (500 keV-1.2 MeV) and ...

ABSTRACT: Algorithm of electron beam dose delivery is dissimilar in comparison to X-ray radiation therapy. Therefore, absolute dosimetry of low energy like (≤9 MeV) is fundamentally effective in ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Researchers have for the first time measured the first ionization energy of lawrencium, the last of the actinides, validating predictions of the element’s electronic structure (Nature 2015, DOI: ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. A previous comparative study between helium and nitrogen as nebulizing and desolvation ...

The soaring electricity demands of data centers and A.I. are straining the grid in some areas, pushing up emissions and slowing the energy transition. By David Gelles A few weeks ago, I joined a small ...

Instrumentation manufacturer INFICON used multiphysics modelling to develop an ionization gauge for measuring pressure in high-vacuum and ultrahigh-vacuum (HV/UHV) environments. High performance ...

The United States is pivoting away from fossil fuels and toward wind, solar and other renewable energy, even in areas dominated by the oil and gas industries. This is the first article in a three-part ...