Jul 28, 2021 | News Articles
In this work, we report the use of commercial gallium nitride (GaN) power electronics to precisely switch complex distributed loads, such as electron lenses and deflectors. This was accomplished by taking advantage of the small form-factor, low-power dissipation, and...
Jun 24, 2021 | News Articles
Congratulations to Marco Colangelo on receiving the Claude E. Shannon Award. This prestigious and competitive award will support his work for one year.
Jun 23, 2021 | News Articles
Optical-field emission from nanostructured solids such as subwavelength nanoantennas can be leveraged to create sub-femtosecond, petahertz-scale electronics for optical-field detection. One application of particular interest is the detection of an incident optical...
Jun 22, 2021 | News Articles
Congratulations to Marco Colangelo on receiving the IEEE CSC Graduate Study Fellowship in Applied Superconductivity.
May 6, 2021 | News Articles
The use of electron mirrors in aberration correction and surface-sensitive microscopy techniques such as low-energy electron microscopy has been established. However, in this work, by implementing an easy to construct, fully electrostatic electron mirror system under...
Apr 30, 2021 | News Articles
Refractory materials exhibit high damage tolerance, which is attractive for the creation of nanoscale field-emission electronics and optoelectronics applications that require operation at high peak current densities and optical intensities. Recent results have...