Annealing tunes interlayer coupling and optoelectronic property of bilayer SnSe 2 /MoSe 2 heterostructures
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.04.244
Abstract: Abstract By assembling two isolated monolayers, the vertical stacking heterostructure of SnSe2/MoSe2 is designed. The morphology of the SnSe2/MoSe2 vertical heterostructures is observed by optical microscope and atomic force microscope. Furthermore, through controlling different annealing… read more here.
Keywords: annealing time; snse2 mose2; annealing tunes; interlayer coupling ... See more keywords
Direct Z-Scheme SnSe2/SnSe Heterostructure Passivated by Al2O3 for Highly Stable and Sensitive Photoelectrochemical Photodetectors.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c19762
Abstract: To mimic the natural photosynthesis system, a Z-scheme heterostructure is proposed as a viable and effective strategy for efficient solar energy utilization such as photocatalysis and photoelectrochemical (PEC) water splitting due to the high carrier… read more here.
Keywords: spectroscopy; scheme heterostructure; snse2 snse; snse2 ... See more keywords
Composition-tunable 2D SnSe2(1−x)S2x alloys towards efficient bandgap engineering and high performance (opto)electronics
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Chemistry C"
DOI: 10.1039/c6tc03751h
Abstract: Efficient bandgap engineering is a significant strategy for the utilization of widely concerned two-dimensional (2D) layered materials in versatile devices such as nanoelectronics, optoelectronics, and photonics. Alloying transition-metal dichalcogenides (TMDs) with different components has been… read more here.
Keywords: s2x alloys; bandgap engineering; snse2 s2x; efficient bandgap ... See more keywords
Spontaneous full photocatalytic water splitting on 2D MoSe2/SnSe2 and WSe2/SnSe2 vdW heterostructures.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr03469b
Abstract: Spontaneous full photocatalytic water splitting into hydrogen and oxygen under visible light irradiation without the need for sacrificial agents is a challenging task, because suitable band gaps, low overpotentials for both half-reactions and spatially-separated catalytic… read more here.
Keywords: water splitting; water; wse2 snse2; spontaneous full ... See more keywords
Sheet-to-layer structure of SnSe2/MXene composite materials for advanced sodium ion battery anodes
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Chemistry"
DOI: 10.1039/d0nj04788k
Abstract: SnSe2 is regarded as an auspicious anode material for sodium-ion batteries owing to its high theoretical capacity and large interlayer spacing. The moderate conductivity, inevitable aggregation, and tremendous volumetric expansion (more than 300%) of SnSe2… read more here.
Keywords: sodium ion; layer structure; ion; sheet layer ... See more keywords
Laser-induced phase conversion of n-type SnSe2 to p-type SnSe
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac4901
Abstract: We report a facile phase conversion method that can locally convert n-type SnSe2 into p-type SnSe by direct laser irradiation. Raman spectra of SnSe2 flakes before and after laser irradiation confirm the phase conversion of… read more here.
Keywords: snse; conversion; type; laser irradiation ... See more keywords
Ultrasensitive ambient-stable SnSe2-based broadband photodetectors for room-temperature IR/THz energy conversion and imaging
Sign Up to like & getrecommendations! Published in 2020 at "2D Materials"
DOI: 10.1088/2053-1583/ab8ec0
Abstract: The advent of tin diselenide (SnSe2) enables novel pathways for optoelectronics, due to its reduced cost, ultralow thermal conductivity and high potential for thermoelectricity. To date, SnSe2-based optoelectronic devices have been focused on the visible… read more here.
Keywords: snse2 based; snse2; room temperature; broadband photodetectors ... See more keywords