LAES measurement using circularly polarized light. A femtosecond laser pulse and an electron pulse were fired at an argon gas beam at the same time, giving a scattering signal whose energy and angular ...
Website Photo & Video lightgallery A modern, electron and nodejs based image viewer for Mac, Windows and Linux.
A new theoretical study finds shorter laser pulses achieve higher quantum efficiency for photoemission from a solid surface without increasing power or intensity. Using light to knock electrons loose ...
When photosynthetic cells absorb light from the sun, packets of energy called photons leap between a series of light-harvesting proteins until they reach the photosynthetic reaction center. There, ...
Phys.org: Intense lasers shine new light on the electron dynamics of liquids
Science Daily: High-speed electron camera uncovers a new 'light-twisting' behavior in an ultrathin material
High-speed electron camera uncovers a new 'light-twisting' behavior in an ultrathin material
Laser-assisted electron scattering was observed using circularly polarized femtosecond laser pulses in the near-infrared range, a first for this technique. Energy and angular distributions of ...
A group of international researchers has discovered the highest-energy light ever observed from the sun. In a new paper published last week in the journal Physical Review Letters, scientists found the ...
EurekAlert!: High-voltage gun accelerates electrons from zero to 80 … percent the speed of light
High-voltage gun accelerates electrons from zero to 80 … percent the speed of light
Phys.org: Researchers build plasma accelerator that boosts electron energy and brightness at the same time
Researchers build plasma accelerator that boosts electron energy and brightness at the same time