Enriched‐Bromine Surface State for Stable Sky‐Blue Spectrum Perovskite QLEDs With an EQE of 14.6%
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202205092
Abstract: Halogen vacancies are of great concern in blue‐emitting perovskite quantum‐dot light‐emitting diodes because they affect their efficiency and spectral shift. Here, an enriched‐bromine surface state is realized using a facile strategy that employs a PbBr2… read more here.
Keywords: enriched bromine; sky blue; surface; bromine surface ... See more keywords
Surface State Mediated Interlayer Excitons in a 2D Nonlayered–Layered Semiconductor Heterojunction
Sign Up to like & getrecommendations! Published in 2017 at "Advanced electronic materials"
DOI: 10.1002/aelm.201700373
Abstract: Van der Waals heterojunctions of 2D layered semiconductors and nonlayered technological important II–V semiconductors provide unprecedented opportunities to engineer exciton and carrier dynamics in 2D optoelectronic devices. However, fabrication of such artificial heterojunctions with type-II… read more here.
Keywords: surface state; interlayer excitons; spectroscopy; heterojunction ... See more keywords
Modulating the Surface State of SiC to Control Carrier Transport in Graphene/SiC.
Sign Up to like & getrecommendations! Published in 2018 at "Small"
DOI: 10.1002/smll.201801273
Abstract: Silicon carbide (SiC) with epitaxial graphene (EG/SiC) shows a great potential in the applications of electronic and photoelectric devices. The performance of devices is primarily dependent on the interfacial heterojunction between graphene and SiC. Here,… read more here.
Keywords: state sic; carrier transport; surface state;
The “surface” (S) state of the Br− hydration: An ONIOM-XS MD simulation study
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2019.136853
Abstract: Abstract Structural aspects and dynamics of the Br− hydrates have been investigated through an ONIOM-XS MD simulation, in which the ion and its nearest-neighbor waters were treated according to HF calculations using the LANL2DZdp and… read more here.
Keywords: water; oniom simulation; hydration oniom; surface state ... See more keywords
Influence of the alloy microstructure and surface state on the protective properties of trivalent chromium coatings grown on a 2024 aluminium alloy
Sign Up to like & getrecommendations! Published in 2018 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2018.03.046
Abstract: Abstract The protective properties of trivalent chromium process (TCP) coatings grown on a 2024-T3 aluminium alloy were studied on the basis of electrochemical measurements performed both in sulphate and chloride solutions and neutral salt spray… read more here.
Keywords: alloy; surface state; protective properties; surface ... See more keywords
Topological Surface State in Epitaxial Zigzag Graphene Nanoribbons.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c05013
Abstract: Protected and spin-polarized transport channels are the hallmark of topological insulators, coming along with an intrinsic strong spin-orbit coupling. Here we identified such corresponding chiral states in epitaxially grown zigzag graphene nanoribbons (zz-GNRs), albeit with… read more here.
Keywords: graphene nanoribbons; topological surface; zigzag graphene; surface state ... See more keywords
Direct Observation of the Topological Surface State in the Topological Superconductor 2M-WS2.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02372
Abstract: The quantum spin Hall (QSH) effect has attracted extensive research interest because of the potential applications in spintronics and quantum computing, which is attributable to two conducting edge channels with opposite spin polarization and the… read more here.
Keywords: ws2; surface; direct observation; topological surface ... See more keywords
Surface State-Assisted Delayed Photocurrent Response of Au Nanocluster/TiO2 Photoelectrodes.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c03883
Abstract: Gold nanoclusters (NCs) can be used as sensitizers to extend the absorption capabilities of TiO2 as photoelectrodes. However, the adsorption of NCs also creates additional surface states on the TiO2 surface, which gives rise to… read more here.
Keywords: tio2; hole; hole transfer; surface state ... See more keywords
Probing the Topological Surface State in Bi2Se3 Thin Films Using Temperature-Dependent Terahertz Spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b00492
Abstract: Strong spin–momentum coupling in topological insulators gives rise to topological surface states, protected against disorder scattering by time reversal symmetry. The study of these exotic quantum states not only provides an opportunity to explore fundamental… read more here.
Keywords: surface state; surface; temperature dependent; spectroscopy ... See more keywords
Quasiparticle interference and nonsymmorphic effect on a floating band surface state of ZrSiSe
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-06661-9
Abstract: Non-symmorphic crystals are generating great interest as they are commonly found in quantum materials, like iron-based superconductors, heavy-fermion compounds, and topological semimetals. A new type of surface state, a floating band, was recently discovered in… read more here.
Keywords: state; surface state; surface; effect ... See more keywords
Optimizing the surface state of cobalt-iron bimetallic phosphide via regulating phosphorus vacancies.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/c9cc09741d
Abstract: Herein, we successfully regulated phosphorus vacancies in Co0.68Fe0.32P through Ar-plasma treatment. The Ar-plasma treated Co0.68Fe0.32P exhibits a delicate surface state where the surface Co and Fe ions show an unusual electron loss. The unique surface… read more here.
Keywords: phosphorus vacancies; surface; optimizing surface; surface state ... See more keywords