Microstructure and mechanical properties of stress-tailored piezoelectric AlN thin films for electro-acoustic devices
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.02.147
Abstract: Abstract Nanoindentation measurements along with atomic force microscopy, X-ray diffraction, and residual stress analyses on the basis of Raman measurements have been performed to characterize stress-tailored AlN thin films grown using reactive RF magnetron sputtering.… read more here.
Keywords: stress tailored; thin films; aln thin; stress ... See more keywords
Experimental study of a hybrid electro-acoustic nonlinear membrane absorber
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2018.03.014
Abstract: Abstract A hybrid electro-acoustic nonlinear membrane absorber working as a nonlinear energy sink (here after named EA-NES) is described. The device is composed of a thin circular visco-elastic membrane working as an essentially cubic oscillator.… read more here.
Keywords: hybrid electro; membrane absorber; nonlinear membrane; acoustic nonlinear ... See more keywords
Review of space charge measurement by pulsed electro-acoustic technique
Sign Up to like & getrecommendations! Published in 2020 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v20.i2.pp646-653
Abstract: Pulsed electro-acoustic (PEA) is well known as a non-destructive technique for testing and describing space charge profiles in the insulation. Degradation due to moisture, ageing, external flashover, partial discharge and space charge are considered as… read more here.
Keywords: technique; space charge; charge; pulsed electro ... See more keywords