Grating-Integrated Gold Nanograsses Encapsulated with ZIF-8: A Quantitative and Ultrasensitive Surface-Enhanced Raman Scattering Substrate.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.4c09535
Abstract: We proposed and demonstrated highly sensitive hybrid surface-enhanced Raman scattering (SERS) substrates, which are grating-integrated gold nanograsses (GIGN) that are tip-selectively encapsulated by ZIF-8 nanospheres (GIGN/tip-ZIF). This unique structure is realized through the tip-selective modification… read more here.
Keywords: surface enhanced; encapsulated zif; raman scattering; enhanced raman ... See more keywords
Numerical performance analysis of dielectric grating integrated mercury cadmium telluride long wavelength infrared photodetector
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/ae1d2a
Abstract: The quest for achieving high operating temperature (HOT) HgCdTe infrared detectors requires a thin absorbing layer to minimize dark current. However, this imposes a trade-off between carrier collection efficiency and absorption (i.e., responsivity). Particularly, the… read more here.
Keywords: dielectric grating; grating integrated; long wavelength; numerical performance ... See more keywords