Results 31 to 40 of about 3,651,668 (354)
, 2018 We demonstrate an organic macromolecule-assisted anion-exchange reaction method for tuning the emission spectrum of cesium lead halide perovskite (CsPbX3) nanocrystals (NCs) from green to near-ultraviolet using a microreactor.
Rao Longshi +8 more
semanticscholar +1 more source
Atoms, 2017 In an attempt to improve U II analysis, the lowest configurations of both parities have been interpreted by means of the Racah-Slater parametric method, using Cowan codes.
Ali Meftah +3 more
doaj +1 more source
Tailored emission spectrum of 2D semiconductors using plasmonic nanocavities
, 2017 Tailoring light–matter interactions in monolayer MoS2 is critical for its use in optoelectronic and nanophotonic devices. While significant effort has been devoted to enhancing the photoluminescence intensity in monolayer MoS2, tailoring of the emission ...
Jiani Huang +4 more
semanticscholar +1 more source
Optics Express, 2016 We demonstrate InGaN/GaN superluminescent diodes with broadened emission spectra fabricated on surface-shaped bulk GaN (0001) substrates. The patterning changes the local vicinal angle linearly along the device waveguide, which results in an indium ...
A. Kafar +8 more
semanticscholar +1 more source
The emission spectrum of curium [PDF]
Atomic Data and Nuclear Data Tables, 1976 Abstract The curium emission spectrum was observed from 2400 to 11 200 A using electrodeless lamps as sources. Accurately measured wavelengths of 2034 of the strongest 244 Cm lines are reported. The wavelengths, wavenumbers, and relative intensities are given.
E. Kenneth Hulet +3 more
openaire +2 more sources
Emission spectrum of the driven nonlinear oscillator [PDF]
, 2012 Motivated by recent "circuit QED" experiments we investigate the noise properties of coherently driven nonlinear resonators. By using Josephson junctions in superconducting circuits, strong nonlinearities can be engineered, which lead to the appearance ...
St'ephane Andr'e +4 more
semanticscholar +1 more source
On the Spectrum and Polarization of Magnetar Flare Emission [PDF]
Galaxies, 2017 Bursts and flares are among the distinctive observational manifestations of magnetars, isolated neutron stars endowed with an ultra-strong magnetic field ( B ≈ 10 14 – 10 15 G). It is believed that these events arise in a hot electron-positron plasma, injected in the magnetosphere, due to a magnetic field instability, which remains ...
Roberto Taverna +2 more
openaire +8 more sources
MAGNETIC NANOPARTICLES IN THE INTERSTELLAR MEDIUM: EMISSION SPECTRUM AND POLARIZATION [PDF]
, 2012 The presence of ferromagnetic or ferrimagnetic nanoparticles in the interstellar medium would give rise to magnetic dipole radiation at microwave and submillimeter frequencies.
B. Draine, B. Hensley
semanticscholar +1 more source
Quasiclassical approach to synergic synchrotron–Cherenkov radiation in polarized vacuum
New Journal of Physics, 2020 Photon emission by an ultrarelativistic charged particle in extremely strong magnetic field is analyzed, with vacuum polarization and photon recoil taken into account. Vacuum polarization is treated phenomenologically via refractive index.
I I Artemenko +2 more
doaj +1 more source
Revision of the γ-Ray Emission from SNR CTB 109 with the Fermi Large Area Telescope
The Astrophysical Journal, 2023 CTB 109 is a middle-aged shell-type supernova remnant (SNR) with bright thermal X-ray emission. We reanalyze the GeV γ -ray emission from CTB 109 using 13 yr of Pass 8 data recorded by the Fermi Large Area Telescope.
Yuliang Xin, Qizhen Zhao, Xiaolei Guo
doaj +1 more source