Results 71 to 80 of about 91,921 (297)
Photoreflectance and surface photovoltage spectroscopy of beryllium-doped GaAs/AlAs multiple quantum wells [PDF]
, 2005 We present an optical study of beryllium delta-doped GaAs/AlAs multiple quantum well (QW) structures designed for sensing terahertz (THz) radiation.
B. Čechavičius +12 more
core +1 more source
Advanced Functional Materials, EarlyView.Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley +1 more source
Stark Broadening of Cr III Spectral Lines: DO White Dwarfs
Atoms, 2018 Using the modified semiempirical method of Dimitrijević and Konjević, Stark widths have been calculated for six Cr III transitions, for an electron density of 10 17 cm ‒ 3 and for temperatures from 5000–80,000 K.
Milan S. Dimitrijević +1 more
doaj +1 more source
On the Stark Broadening of Be II Spectral Lines
Data, 2020 Calculated Stark broadening parameters of singly ionized beryllium spectral lines have been reported. Three spectral series have been studied within semiclassical perturbation theory.
Milan S. Dimitrijević +2 more
doaj +1 more source
Stark broadening parameter tables for in II: Part II [PDF]
Serbian Astronomical Journal, 2001 Electron-, proton-, and ionized helium-impact broadening parameter tables for 101 In II multiplets, are presented as a function of temperature for the perturber density of 1016cm-3.
Dimitrijević M.S., Sahal-Brechot S.
doaj +1 more source
Stark broadening data for spectral lines of rare-earth elements: Nb III
, 2013 The electron-impact widths for 15 doubly charged Nb ion lines have been theoretically determined by using the modified semiempirical method. Using the obtained results, we considered the influence of the electron-impact mechanism on line shapes in ...
Dimitrijević, Milan S. +2 more
core +3 more sources
Electron density diagnostics in atmospheric pressure radio frequency dielectric barrier discharge and discharge with bare electrode [PDF]
, 2019 Electron densities in two types of atmospheric pressure radio frequency plasma sources: dielectric barrier discharge (DBD) and discharge with bare electrode (DBE) are investigated by analysis of Stark broadening of Hydrogen Balmer (Hβ) lines.
Cvetanović, Nikola +6 more
core +2 more sources
Advanced Functional Materials, EarlyView.The hidden role of Cd segregation at grain boundaries is revealed in p‐type Mg3Sb2 by atom probe tomography and other advanced characterizations. Grain boundary Cd enrichment suppresses the SbMg+ hole‐killer formation and lowers potential barriers, enhancing electrical conductivity.
Zhou Li +12 more
wiley +1 more source
Stark Broadening of Se IV, Sn IV, Sb IV and Te IV Spectral Lines
Atoms, 2018 Stark broadening parameters, line width and shift, are needed for investigations, analysis and modelling of astrophysical, laboratory, laser produced and technological plasmas.
Milan S. Dimitrijević +5 more
doaj +1 more source
Exact expression of the impact broadening operator for hydrogen Stark broadening
, 2007 International audienceAims. Recent measurements on the Stark broadening of radio recombination lines show values and trends in disagreement with conventional theories.
Calisti, Annette +3 more
core +2 more sources