Enhanced current collection of CdTe solar cells in the long wavelength region by co-evaporation deposition CdSexTe1-x films
Sign Up to like & getrecommendations! Published in 2021 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2020.105341
Abstract: Abstract Using a gradient band gap absorption layer to ensure high short-circuit current density is one of the key factors to prepare high-efficiency CdTe solar cells. CdSexTe1-x films with different selenium compositions were prepared by… read more here.
Keywords: long wavelength; wavelength region; cdte solar; cdsexte1 films ... See more keywords
Graphitic Carbon Nitride Q-Switched Tm:CNNGG Laser at 2 Micrometer Wavelength Region
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2019.2963327
Abstract: The Q-switching performance of graphitic carbon nitride (g-C3 N4) based on saturated absorption is demonstrated in 2 micrometer wavelength region for the first time. The g-C3N4 saturable absorbers, processed by thermal oxidation etching, are employed… read more here.
Keywords: sub sub; sub; micrometer wavelength; cnngg laser ... See more keywords
Design of Polarization-Independent Reflective Metalens in the Ultraviolet–Visible Wavelength Region
Sign Up to like & getrecommendations! Published in 2021 at "Nanomaterials"
DOI: 10.3390/nano11051243
Abstract: Flat lens or metalens, as one of the most important application branches of metasurfaces, has recently been attracting significant research interest. Various reflective and transmissive metalenses have been demonstrated in the terathertz, infrared and visible… read more here.
Keywords: visible wavelength; reflective metalens; wavelength range; wavelength region ... See more keywords