LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "snse2" as a keyword



In Situ Formation of SnSe2/SnSe Vertical Heterostructures toward Polarization Selectable Band Alignments.

Sign Up to like & get
recommendations! Published in 2024 at "Small"

DOI: 10.1002/smll.202404965

Abstract: 2D van der Waals (vdW) layered semiconductor vertical heterostructures with controllable band alignment are highly desired for nanodevice applications including photodetection and photovoltaics. However, current 2D vdW heterostructures are mainly obtained via mechanical exfoliation and… read more here.

Keywords: band; snse2; polarization; formation ... See more keywords

Annealing tunes interlayer coupling and optoelectronic property of bilayer SnSe 2 /MoSe 2 heterostructures

Sign Up to like & get
recommendations! 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 & get
recommendations! 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

Tuning Crystalline Preferred Orientation of SnSe2 Anode by Co-doping to Enhance Pseudocapacitive Behaviors for High-Performance Sodium Storage.

Sign Up to like & get
recommendations! Published in 2024 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.4c13110

Abstract: SnSe2 has attracted great attention due to its unique 2D-layered structure, which makes it capable of sodium ion storage and higher theoretical capacities compared to traditional anode materials like hard carbon for sodium ion batteries… read more here.

Keywords: snse2 anode; sodium; snse2; performance ... See more keywords

Composition-tunable 2D SnSe2(1−x)S2x alloys towards efficient bandgap engineering and high performance (opto)electronics

Sign Up to like & get
recommendations! 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 & get
recommendations! 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 & get
recommendations! 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

Br doping-induced evolution of the electronic band structure in dimorphic and hexagonal SnSe2 thermoelectric materials

Sign Up to like & get
recommendations! Published in 2024 at "RSC Advances"

DOI: 10.1039/d3ra07751a

Abstract: SnSe2 with its layered structure is a promising thermoelectric material with intrinsically low lattice thermal conductivity. However, its poor electronic transport properties have motivated extensive doping studies. Br doping effectively improves the power factor and… read more here.

Keywords: dimorphic hexagonal; structure; band; snse2 ... See more keywords

Laser-induced phase conversion of n-type SnSe2 to p-type SnSe

Sign Up to like & get
recommendations! 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 & get
recommendations! 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

Electronic Structures of Molecular Beam Epitaxially Grown SnSe2 Thin Films on 3×3-Sn Reconstructed Si(111) Surface

Sign Up to like & get
recommendations! Published in 2025 at "Applied Sciences"

DOI: 10.3390/app15116150

Abstract: SnSe2, as a prominent member of the post-transition metal dichalcogenides, exhibits many intriguing physical phenomena and excellent thermoelectric properties, calling for both fundamental study and potential application in two-dimensional (2D) devices. In this article, we… read more here.

Keywords: spectroscopy; electronic structures; snse2; molecular beam ... See more keywords