High-power electronics are pushing PCBs to their thermal limits, demanding smarter materials, layouts, and cooling strategies. Engineers are turning to advanced substrates, copper designs, and hybrid ...

A team led by Prof. WU Zhongqing from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) predicted the thermal conductivity of bridgmanite (Brg) and post ...

The TEGNet emulator accelerates thermoelectric generator design, achieving 99% accuracy while cutting computation time to a ...

Joule heating, also known as resistive or Ohmic heating, is the power lost to heat as electrical current flows down a conductor. We were introduced to Joule’s first law (Power dissipation = I²R, VI, ...

The last few decades have witnessed a tremendous advance in electronics technology, with the development of devices that are thinner, lightweight, flexible, and robust. However, as the devices get ...

Data center servers, powerful smartphones, and your computer's motherboard have one thing in common. When these devices get too hot, their performance takes a hit, and we can't have that. That's why ...

Researchers have developed a graphene assembled film that has over 60 percent higher thermal conductivity than graphite film -- despite the fact that graphite simply consists of many layers of ...

Heat is a ubiquitous form of energy that, unlike others, is notoriously difficult to store due to its natural tendency to ...

A UCLA-led, multi-institution research team has discovered a metallic material with the highest thermal conductivity measured among metals, challenging long-standing assumptions about the limits of ...

Anisotropy in action: artistic visualization of a propagating heat wave getting weaker as it approaches the top of the layered material, while spreading out in other directions. (Courtesy: ...