Results 11 to 20 of about 14,760,056 (304)

On-chip THz studies of low-dimensional semiconductor systems [PDF]

open access: yes, 2013
A wide range of novel on-chip integration techniques were developed to explore the low-temperature perturbation of GaAs/AlGaAs based confined electron systems at terahertz frequencies.
Mistry, Divyang Kishore
core   +6 more sources

Recent Development of Multifunctional Sensors Based on Low-Dimensional Materials. [PDF]

open access: yesSensors (Basel), 2021
With the demand for accurately recognizing human actions and environmental situations, multifunctional sensors are essential elements for smart applications in various emerging technologies, such as smart robots, human-machine interface, and wearable ...
Xu Q   +5 more
europepmc   +2 more sources

Thermal Characterization of Low-Dimensional Materials by Resistance Thermometers. [PDF]

open access: yesMaterials (Basel), 2019
The design, fabrication, and use of a hotspot-producing and temperature-sensing\ua0resistance thermometer for evaluating the thermal properties of low-dimensional materials are\ua0described in this paper.
Fu Y, Cui G, Jeppson K.
europepmc   +2 more sources

Emerging Thermal Detectors Based on Low-Dimensional Materials: Strategies and Progress. [PDF]

open access: yesNanomaterials (Basel)
Thermal detectors, owing to their broadband spectral response and ambient operating temperature capabilities, represent a key technological avenue for surpassing the inherent limitations of traditional photon detectors.
Peng Y   +5 more
europepmc   +2 more sources

Cyclization mechanism and kinetics of poly(acrylonitrile-co-2-acrylamido-2-methylpropane sulfonic acid) copolymer investigated by FTIR spectroscopy

open access: yesPolymer Testing, 2021
Cyclization reaction of poly(acrylonitrile-co-2-acrylamido-2-methylpropane sulfonic acid) [P(AN-co-AMPS)] copolymer during thermal oxidative stabilization (TOS) process was investigated by FTIR and two dimensional (2D) correlation analysis technique. The
Zhipeng He   +8 more
doaj   +1 more source

Controlling transition metal atomic ordering in two-dimensional Mo1- xW xS2alloys [PDF]

open access: yes, 2022
The unique optical and electronic properties of two-dimensional transition metal dichalcogenides (2D TMDs) make them promising materials for applications in (opto-)electronics, catalysis and more.
Schulpen, Jeff J.P.M.; id_orcid   +5 more
core   +2 more sources

Alloying Iron into Palladium Nanoparticles for an Efficient Catalyst in Acetylene Dicarbonylation

open access: yesNanomaterials, 2022
Motivated by the prominent catalytic performance and durability of nanoalloy catalysts, the Pd-based bimetallic nanoalloy catalysts were prepared using an aqueous reduction method.
Yuchen Zhang   +6 more
doaj   +1 more source

Highly Efficient Quasi-Solid-State Asymmetric Supercapacitors Based on MoS2/MWCNT and PANI/MWCNT Composite Electrodes

open access: yesNanoscale Research Letters, 2019
Molybdenum disulfide (MoS2) and polyaniline (PANI) electrodes were decorated with multi-walled carbon nanotubes (MWCNTs) on the basis of a facial hydrothermal and in situ polymerization methods and served in the asymmetric supercapacitor (ASC).
Bing Cheng   +5 more
doaj   +1 more source

Critical analysis of the response function in low-dimensional materials [PDF]

open access: yesJournal of Physics: Condensed Matter, 2021
Abstract The presence of sharp peaks in the real part of the static dielectric response function are usually accepted as indication of charge or spin instabilities in a material. However, there are misconceptions that Fermi surface (FS) nesting guarantees a peak in the response function like in one-dimensional systems, and, in ...
Simon Divilov   +3 more
openaire   +4 more sources

Super-resolution electron ptychography of low dimensional materials at 30keV beyond the detector limit : 4DSTEM data

open access: yes, 2023
4DSTEM data set acquired with a MerlinEM - medipix 3 detecor at 30keV on a JEOL ARM300CF. In the hdf5 file the data can be found under the keys: Experiments\__unnamed__\data.
Allen, Christopher
core   +1 more source

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