Two-Dimensional Palladium Diselenide with Strong In-Plane Optical Anisotropy and High Mobility Grown by Chemical Vapor Deposition.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202003751
Abstract: Two-dimensional (2D) palladium diselenide (PdSe2 ) has strong interlayer coupling and a puckered pentagonal structure, leading to remarkable layer-dependent electronic structures and highly anisotropic in-plane optical and electronic properties. However, the lack of high-quality, 2D… read more here.
Keywords: pdse2; spectroscopy; dimensional palladium; plane optical ... See more keywords
Construction of bilayer PdSe2 on epitaxial graphene
Sign Up to like & getrecommendations! Published in 2018 at "Nano Research"
DOI: 10.1007/s12274-018-2090-0
Abstract: Two-dimensional (2D) materials have received significant attention due to their unique physical properties and potential applications in electronics and optoelectronics. Recent studies have demonstrated that exfoliated PdSe2, a layered transition metal dichalcogenide (TMD), exhibits ambipolar… read more here.
Keywords: construction bilayer; graphene; bilayer pdse2; pdse2 epitaxial ... See more keywords
Verbeekite, the Long-Unknown Crystal Structure of Monoclinic PdSe2.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b00544
Abstract: Verbeekite, a monoclinic polymorph of PdSe2, was reported for the first time in 2002 by Roberts et al. The mineral has been discovered in the Musonoi Cu-Co-Mn-U mine, Democratic Republic of Congo, and was named… read more here.
Keywords: crystal structure; pdse2; pdse2 verbeekite;
Observation of Anisotropic Magnetoresistance in Layered Nonmagnetic Semiconducting PdSe2.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c10500
Abstract: Anisotropy in crystals usually has remarkable consequences in two-dimensional (2D) materials, for example, black phosphorus, PdSe2, and SnS, arising from different lattice periodicities along different crystallographic directions. Electrical anisotropy has been successfully demonstrated in 2D… read more here.
Keywords: magnetoresistance layered; nonmagnetic semiconducting; magnetoresistance; layered nonmagnetic ... See more keywords
Fabrication of 2D PdSe2/3D CdTe Mixed-Dimensional van der Waals Heterojunction for Broadband Infrared Detection.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c11277
Abstract: Room-temperature infrared photodetectors are in great demand because of their vitally important applications in the military and civilian fields, which has inspired intensive studies in recent decades. Here, we present the fabrication of a large-size… read more here.
Keywords: mixed dimensional; pdse2 cdte; room temperature; heterojunction ... See more keywords
Probing Intrinsic Defect-Induced Trap States and Hopping Transport in Two-Dimensional PdSe2 Semiconductor Devices.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c17821
Abstract: Palladium diselenide (PdSe2), as an emerging two-dimensional (2D) layered material, is gaining growing attention in nanoelectronics and optoelectronics due to its thickness-dependent band gap, high carrier mobility, and good air stability. However, its asymmetric pentagon… read more here.
Keywords: hopping transport; two dimensional; induced trap; trap states ... See more keywords
In Situ Fabrication of PdSe2/GaN Schottky Junction for Polarization-Sensitive Ultraviolet Photodetection with High Dichroic Ratio.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.1c10181
Abstract: Polarization-sensitive ultraviolet (UV) photodetection is of great technological importance for both civilian and military applications. Two-dimensional (2D) group-10 transition-metal dichalcogenides (TMDs), especially palladium diselenide (PdSe2), are promising candidates for polarized photodetection due to their low-symmetric… read more here.
Keywords: pdse2; schottky junction; photodetection; polarization sensitive ... See more keywords
Highly Polarization-Sensitive, Broadband, Self-Powered Photodetector Based on Graphene/PdSe2/Germanium Heterojunction.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b03994
Abstract: Polarization-sensitive photodetection in a broad spectrum range is highly desired due to the great significance in military and civilian applications. Palladium diselenide (PdSe2), a newly explored air-stable, group-10 two-dimensional (2D) noble metal dichalcogenide with a… read more here.
Keywords: polarization sensitive; sensitive broadband; broadband; highly polarization ... See more keywords
Anisotropic 2D materials for post-Moore photoelectric devices
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Semiconductors"
DOI: 10.1088/1674-4926/43/1/010201
Abstract: Since the discovery of two-dimensional (2D) graphene[1], 2D materials have been widely investigated due to their intriguing physical/chemical property and outstanding optoelectronic performance[1−3]. Generally, 2D materials can be divided into isotropy and anisotropy according to… read more here.
Keywords: pdse2; heterogeneity; anisotropy; polarization ... See more keywords
Insights into Structural, Electronic, and Transport Properties of Pentagonal PdSe2 Nanotubes Using First-Principles Calculations
Sign Up to like & getrecommendations! Published in 2023 at "Nanomaterials"
DOI: 10.3390/nano13111728
Abstract: One-dimensional (1D) novel pentagonal materials have gained significant attention as a new class of materials with unique properties that could influence future technologies. In this report, we studied the structural, electronic, and transport properties of… read more here.
Keywords: bandgap; structural electronic; strain; transport properties ... See more keywords