Promoting Anderson Localization for Low-Frequency Phonons in SiGe Alloyed Nanowires with Long-Range Correlated Disorder.
Sign Up to like & getrecommendations! Published in 2025 at "ACS nano"
DOI: 10.1021/acsnano.5c10006
Abstract: Elucidating design principles for structures that enable phonon Anderson localization at low frequencies is crucial for applications in heat management, in thermoelectric energy harvesting, and heat-based computing technologies. Using the nonequilibrium Green's function (NEGF) method,… read more here.
Keywords: localization low; long range; localization; anderson localization ... See more keywords
Single-Sensor Defect Localization for Low-Speed Bearing Based on Acoustic Emission Signal Dispersion Characteristics
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3551983
Abstract: Direct localization of low-speed bearing defect sources to diagnose bearing failures can be done independently by rotational speed information. However, acoustic emission (AE) source localization of defect based on sensor arrays requires high testing costs.… read more here.
Keywords: dispersion; localization low; speed; sensor ... See more keywords