One-Dimensional Electronic Flat Bands in Untwisted Moiré Superlattices.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300572
Abstract: After the preparation of two-dimensional (2D) electronic flat band (EFB) in van der Waals (vdW) superlattices, recent measurements suggested the existence of one-dimensional (1D) electronic flat bands (1D-EFBs) in twisted vdW bilayers. However, realisation of… read more here.
Keywords: untwisted moir; dimensional electronic; bands untwisted; flat bands ... See more keywords
Two-Dimensional Electronic Spectroscopy Reveals the Spectral Dynamics of Förster Resonance Energy Transfer
Sign Up to like & getrecommendations! Published in 2019 at "Chem"
DOI: 10.1016/j.chempr.2019.05.005
Abstract: Summary Two-dimensional electronic spectroscopy (2D ES) probes the energies of chromophores and their coupling, and therefore, the technique is now widely used for studying excitation-energy-transfer mechanisms. The ubiquity and importance of Forster resonance energy transfer… read more here.
Keywords: dimensional electronic; spectroscopy; energy transfer; energy ... See more keywords
Dissecting Interlayer Hole and Electron Transfer in Transition Metal Dichalcogenide Heterostructures via Two-Dimensional Electronic Spectroscopy
Sign Up to like & getrecommendations! Published in 2021 at "Nano Letters"
DOI: 10.1021/acs.nanolett.1c01098
Abstract: Monolayer transition metal dichalcogenides (ML-TMDs) are two-dimensional semiconductors that stack to form heterostructures (HSs) with tailored electronic and optical properties. TMD/TMD-HSs like WS2/MoS2 have type II band alignment and form long-lived (nanosecond) interlayer excitons following… read more here.
Keywords: dimensional electronic; transition metal; two dimensional; electronic spectroscopy ... See more keywords
Two-dimensional electronic spectroscopy as a tool for tracking molecular conformations in DNA/RNA aggregates.
Sign Up to like & getrecommendations! Published in 2018 at "Faraday discussions"
DOI: 10.1039/c7fd00201g
Abstract: A computational strategy to simulate two-dimensional electronic spectra (2DES) is introduced, which allows us to analyse ground state dynamics and to sample and measure different conformations attained by flexible molecular systems in solution. An explicit… read more here.
Keywords: dimensional electronic; two dimensional; dna rna; spectroscopy ... See more keywords
Two-dimensional electronic devices modulated by the activation of donor-like states in boron nitride.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/d0nr00231c
Abstract: A two-dimensional (2D) layered material-based p-n diode is an essential element in the modern semiconductor industry for facilitating the miniaturization and structural flexibility of devices with high efficiency for future optoelectronic and electronic applications. Planar… read more here.
Keywords: dimensional electronic; two dimensional; wse2; electronic devices ... See more keywords
Charge separation in the photosystem II reaction center resolved by multispectral two-dimensional electronic spectroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.ade7190
Abstract: The photosystem II reaction center (PSII RC) performs the primary energy conversion steps of oxygenic photosynthesis. While the PSII RC has been studied extensively, the similar time scales of energy transfer and charge separation and… read more here.
Keywords: spectroscopy; dimensional electronic; two dimensional; charge separation ... See more keywords
Broadband two-dimensional electronic spectroscopy in an actively phase stabilized pump-probe configuration.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.021115
Abstract: We introduce a novel configuration for two-dimensional electronic spectroscopy (2DES) that combines the partially collinear pump-probe geometry with active phase locking. We demonstrate the method on a solution sample of CdSe/ZnS nanocrystals by employing two… read more here.
Keywords: dimensional electronic; pump; two dimensional; spectroscopy ... See more keywords
Correlated spatially resolved two-dimensional electronic and linear absorption spectroscopy.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.002117
Abstract: A multimodal method for correlating linear and nonlinear optical spectra with a spatial resolution is presented. Using a partially collinear pump-probe geometry and two-frame phase-cycling, ultrafast two-dimensional electronic spectroscopy (2DES) was performed with transverse-spatial and… read more here.
Keywords: dimensional electronic; correlated spatially; spectroscopy; spatially resolved ... See more keywords
Bloch Oscillations Due to Quantum Domain Breathing in One-Dimensional Electronic Photoinduced Phase Transitions
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9122461
Abstract: We theoretically predict a novel oscillation that will be observed during the dynamical processes of one-dimensional electronic photoinduced phase transitions. This oscillation is considered to be a breathing mode of a quantum domain of a… read more here.
Keywords: dimensional electronic; quantum domain; electronic photoinduced; photoinduced phase ... See more keywords
Dephasing Processes in the Molecular Dye Lumogen-F Orange Characterized by Two-Dimensional Electronic Spectroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27207095
Abstract: Molecular dyes are finding more and more applications in photonics and quantum technologies, such as polaritonic optical microcavities, organic quantum batteries and single-photon emitters for quantum sensing and metrology. For all these applications, it is… read more here.
Keywords: two dimensional; spectroscopy; dimensional electronic; electronic spectroscopy ... See more keywords
Pattern Formation and Aggregation in Ensembles of Solitons in Quasi One-Dimensional Electronic Systems
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14050972
Abstract: Broken symmetries of quasi one-dimensional electronic systems give rise to microscopic solitons taking roles of carriers of the charge or spin. The double degeneracy gives rise to solitons as kinks of the scalar order parameter… read more here.
Keywords: electronic systems; long range; dimensional electronic; quasi one ... See more keywords