High Photoresponsivity Ru-doped ZnO/p-Si Heterojunction Diodes by the Sol-gel Method
Sign Up to like & getrecommendations! Published in 2017 at "Silicon"
DOI: 10.1007/s12633-016-9508-7
Abstract: The ruthenium (Ru) doped nanostructure ZnO films were prepared by the sol-gel spin coating method. Undoped and Ru doped ZnO films are formed as fibers. The optical band gaps of undoped, 0.1 at.% and 0.5… read more here.
Keywords: photoresponsivity; zno; method; zno films ... See more keywords
The influence of aqueous sodium dodecyl sulphate solution in the photoresponsivity of nitrogen doped graphene oxide photodetector
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials"
DOI: 10.1016/j.optmat.2017.08.038
Abstract: Abstract The homogeneity and agglomeration in graphene based photodetector plays an important role in the photoconduction. The influence of sodium dodecyl sulphate (SDS) solution in nitrogen doped graphene oxide (N-GO) is studied based on the… read more here.
Keywords: sds solution; nitrogen doped; photoresponsivity; dodecyl sulphate ... See more keywords
Enhanced photoresponsivity in organic field effect transistors by silver nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Organic Electronics"
DOI: 10.1016/j.orgel.2017.04.019
Abstract: Abstract Organic semiconductors (OSC) such as thiophene-based oligomers exhibit useful electronic and optical properties making them applicable in photo-sensing devices. Generally, thiophene-based photodetectors exhibit a decent responsivity with a spectral sensitivity determined by the OSC's… read more here.
Keywords: photoresponsivity; field; optical properties; responsivity ... See more keywords
Ambipolar Photoresponsivity in an Ultrasensitive Photodetector Based on a WSe2/InSe Heterostructure by a Photogating Effect.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c12330
Abstract: Ambipolar photoresponsivity mainly originates from intrinsic or interfacial defects. However, these defects are difficult to control and will prolong the response speed of the photodetector. Here, we demonstrate tunable ambipolar photoresponsivity in a photodetector built… read more here.
Keywords: photogating effect; photodetector; photoresponsivity; wse2 inse ... See more keywords
Improving photoresponsivity in GaAs film grown on Al-induced-crystallized Ge on an insulator
Sign Up to like & getrecommendations! Published in 2020 at "AIP Advances"
DOI: 10.1063/1.5138677
Abstract: The highest recorded photoresponsivity in polycrystalline GaAs films on glass has been updated by precisely controlling the growth temperature of GaAs on a Ge seed layer formed by Al-induced layer exchange. X-ray diffraction and electron… read more here.
Keywords: seed; temperature; gaas film; photoresponsivity ... See more keywords
Enhanced Photoresponsivity From Hybrid-ZnO Nanowires With White LED 400–700-nm Illumination
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Quantum Electronics"
DOI: 10.1109/jqe.2017.2736253
Abstract: This paper highlights the photoresponsivity property of a hybrid-ZnO nanowire (ZnO NW) photodetector to a white LED source with a wavelength range of 400–700 nm. The use of methanol via the vapor phase transport method… read more here.
Keywords: photoresponsivity; zno; hybrid zno; tex math ... See more keywords
Interplay between Thickness, Defects, Optical Properties, and Photoconductivity at the Centimeter Scale in Layered GaS
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12030465
Abstract: From the group-III monochalcogenide (MX, M = Ga, In; X = S, Se, Te) layered semiconductors, gallium monosulfide, GaS, has emerged as a promising material for electronics, optoelectronics, and catalysis applications. In this work, GaS… read more here.
Keywords: photoresponsivity; gas; microscopy; interplay thickness ... See more keywords
Significant photoresponsivity enhancement of polycrystalline BaSi2 films formed on heated Si(111) substrates by sputtering
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Express"
DOI: 10.7567/apex.11.071401
Abstract: We fabricated approximately 200-nm-thick BaSi2 films on Si(111) substrates at 600 °C. The formation of BaSi2 was demonstrated by X-ray diffraction and Raman spectroscopy. A reduction in the electron concentration (n = 2 × 1016… read more here.
Keywords: photoresponsivity; basi2; photoresponsivity enhancement; basi2 films ... See more keywords