Tech Xplore

New computational method combines modern density functional with adaptive algorithm to predict semiconductor properties

Semiconductors are central to modern technology. They are used in computer chips, solar cells, sensors, LEDs and ...
IEEE

A Model-Data Hybrid Driven Diagnosis Method for Open-Switch Faults in Three-Phase T-Type Grid-Connected Converters

Abstract: With the widespread application of three-level T-type converters (3LT2Cs), fault diagnosis has become increasingly important. Existing diagnostic methods can be divided into two types: model ...
Phys.org

S-M-A-R-T! These researchers used math to crack Wordle

Every day, millions of people play Wordle, the popular New York Times game that challenges users to guess a secret five-letter word. Using information theory, a team of researchers at Binghamton ...
UPI

Man solves two Rubik's cubes while skydiving to break world record

June 11 (UPI) --A Rubik's cube enthusiast solved two of the puzzles in mid-air during his first-ever day of skydiving to break a Guinness World Record. Ishaan Hadkar, 24, who has been solving puzzle ...
IEEE

An Enhanced Spin-Decoupled Dual-Circular-Polarization Risley Prism Antenna Based on Maximizing Geometric Phase Method

Abstract: In conventional circular polarization (CP) self-decoupling (CPSD) strategies, a full 360° propagation phase (PP) range is typically required. However, the limited PP range achievable with a ...