Unprecedented piezoresistance coefficient in strained silicon carbide.
Sign Up to like & getrecommendations! Published in 2019 at "Nano letters"
DOI: 10.1021/acs.nanolett.9b02821
Abstract: Reports reveal that piezoresistance coefficients of silicon carbide (SiC) nanowires (NWs) are two to four times smaller than that of their corresponding bulk counterparts. It is a challenge to eliminate contamination in adhering NWs onto… read more here.
Keywords: silicon carbide; piezoresistance coefficient; goat hair; piezoresistance ... See more keywords
Giant Piezoresistance in B-doped SiC Nanobelts with a Gauge Factor of -1800.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c13800
Abstract: Giant piezoresistance effect (PRE) of semiconductors as featured by a high gauge factor (GF) is recognized as the prerequisite for realizing optimal pressure sensors with desired high sensitivity. In this work, we report the discovery… read more here.
Keywords: gauge factor; sic nanobelts; giant piezoresistance; piezoresistance doped ... See more keywords