News

Information entropy untangles vortices and flows in turbulent plasmas
Turbulence in nature refers to the complex, time-dependent, and spatially varying fluctuations that develop in fluids such as ...
C&EN1d
Silver Halide Catalysts on GaN Nanowires/Si Heterojunction Photocathodes for CO
Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Avenue, Ann Arbor, Michigan 48109, United States Department of Materials Science and Engineering, Pohang ...
Electronic Design2d
Megawatt HVDC Cable Power-Density Considerations for the Moon and Mars
NASA will soon be implementing a long-term presence on the Moon, with housing for 100 or more astronauts, and Mars will ...
The Architect’s Newspaper3d
At the Projective Territories Symposium, domesticity, density, and form emerge as key ideas for addressing the climate crisis
Projective Territories was hosted at Kent State University’s College of Architecture and Environmental Design on April 3 and 4. It brought together speakers to discuss the relationship between ...
A reservoir of gold lies hidden in Earth’s core. Scientists say it’s leaking
An analysis of Hawaii’s volcanic rocks revealed Earth’s core is leaking gold and other precious metals, a study found. The ...
Science News3d
Venus’ tectonics may be actively reshaping its surface
The research supports the argument that Venus’ tectonics are active today, he says. What’s more, the demonstrated ability of computer simulations to predict what spacecraft may observe will be a boon ...
C&EN3d
Electrocatalytic Currents from Single Enzyme Molecules
Here we report, for the first time, detection of the current produced in an electrocatalytic reaction by a single redox enzyme molecule when it collides with an ultramicroelectrode. The catalytic ...
IEEE4d
Analytical Models for the 2DEG Density, AlGaN Layer Carrier Density, and Drain Current for AlGaN/GaN HEMTs
Abstract: Here, we report a unified analytical model for the 2-D electron gas density (nS) in AlGaN/GaN HEMTs ... These models are subsequently used in a charge-based drain current model, developed ...