Results 31 to 40 of about 840,187 (268)
Electronic structure of FeSi [PDF]
Journal of Physics: Condensed Matter, 1995 The full set of high-energy spectroscopy measurements including X-ray photoelectron valence band spectra and soft X-ray emission valence band spectra of both components of FeSi (Fe K_beta_5, Fe L_alpha, Si K_beta_1,3 and Si L_2,3) are performed and compared with the results of ab-initio band structure calculations using the linearized muffin-tin ...
Galakhov, V. R. +10 more
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International Journal of Antennas and Propagation, 2018 Active electronically scanned array antenna (AESA antenna) is capable of controlling the radiation pattern by controlling the feeding phase of the radiating elements. It has good performance and plays an important role in radar systems.
Dan Han +6 more
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On the Structure of the Electron
Zeitschrift für Naturforschung A, 2003 Usually the electron is described as a mathematical point with charge, mass, spin angular momentum, and electromagnetic field. Because of the unbounded energies this causes mathematical difficulties [1]. These can be avoided by considering a finite radius.
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Scientific Reports, 2023 Using LIBS for the analysis of archaeological and geological marine mollusc shells is a growing research area that relies on customised instrumentation and specific workflows that can accommodate the variety and precision of the required sampling ...
Niklas Hausmann +5 more
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Sensors, 2022 The inverse finite element method (iFEM) is one of the most effective deformation reconstruction techniques for shape sensing, which is widely applied in structural health monitoring. The distribution of strain sensors affects the reconstruction accuracy
Xiaohan Li +3 more
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Electronic Structure of GaAs [PDF]
Physical Review Letters, 1974 Using a nonlocal pseudopotential, including spin-orbit interactions, we have calculated a band structure for GaAs which is in excellent agreement with electroreflectance, wave-length-modulation, and photoemission experimental results. As in a calculation by Pandey and Phillips, an order of magnitude in accuracy has been gained over existing band ...
Chelikowsky, James R., Cohen, Marvin L.
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Sensors, 2023 The inverse finite element method (iFEM) based on fiber grating sensors has been demonstrated as a shape sensing method for health monitoring of large and complex engineering structures.
Zhenyi Zhao +3 more
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Impact of Pre-Patterned Structures on Features of Laser-Induced Periodic Surface Structures
Molecules, 2021 The efficiency of light coupling to surface plasmon polariton (SPP) represents a very important issue in plasmonics and laser fabrication of topographies in various solids. To illustrate the role of pre-patterned surfaces and impact of laser polarisation
Stella Maragkaki +4 more
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Giant enhancement of nonreciprocity in gyrotropic heterostructures
Scientific Reports, 2023 Nonreciprocity is a highly desirable feature in photonic media since it allows for control over the traveling electromagnetic waves, in a way that goes far beyond ordinary filtering.
Ioannis Katsantonis +5 more
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Micromachines, 2022 The recognition of defects in the solder paste printing process significantly influences the surface-mounted technology (SMT) production quality. However, defect recognition via inspection by a machine has poor accuracy, resulting in a need for the ...
Jiantao Chang +4 more
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