Journey to the center of a quantized vortex: How microscopic mutual friction governs superfluid dissipation

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...
The Atlantic

A Break in the Quest for the Quantum Speed Limit

A ubiquitous quantum phenomenon has been detected in a large class of superconducting materials, fueling a growing belief among physicists that an unknown organizing principle governs the collective ...
Science Daily

Qubit coherence decay traced to thermal dissipation

Hitherto a mystery, the thermal energy loss of qubits can be explained with a surprisingly simple experimental setup, according to new research. Physicists from Aalto University in Finland, alongside ...
Tech Xplore on MSN

For computational devices, talk isn't cheap: Research reveals unavoidable energy costs across all communication channels

Every task we perform on a computer—whether number crunching, watching a video, or typing out an article—requires different ...
Business Wire

OKI Develops Printed Circuit Board Technology with Stepped Copper Coin Insertion to Achieve 55 Times Better Heat Dissipation in Outer Space

TOKYO--(BUSINESS WIRE)--The OKI Group printed circuit board (PCB) business company OKI Circuit Technology (President: Masaya Suzuki; Headquarters: Tsuruoka City, Yamagata Prefecture; “OTC” hereinafter ...
Electronic Design

LT4320 Ideal Diode Bridge Controller Cuts Power Dissipation, Improves Efficiency

Fig. 1. Typical diode full-wave bridge. Full-wave diode bridges are found in many electronic systems (Fig. 1). At typical AC power line voltages, the drop across the diodes has little impact on the ...