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Showing 101-120 of 10,000 results

  1. Resonant Interaction of Energetic Electrons with Radio Emission in the Magnetospheres of Exoplanets

    We analyze the resonant interaction of energetic electrons with radio emission in the magnetospheres of exoplanets using the planet Tau Bootis b as...

    V. S. Grach, A. G. Demekhov in Radiophysics and Quantum Electronics
    Article 01 September 2022

  2. Polarization variability of blazars in the optical emission

    Polarization studies in blazars are effective tools for analyzing the emission composition and the relativistic jet. In this work, we collected...

    Yu-Hai Yuan, Guan-Zhu Ding, Feng-Jie Wu in Astrophysics and Space Science
    Article 03 April 2024

  3. Metasurfaces-Enabled Manipulation of Spontaneous Photon Emission

    In this chapter, investigations for manipulating spontaneous photon emission, including its polarization and direction, are conducted by designing...
    Yinhui Kan in Metamaterials for Manipulation of Thermal Radiation and Photoluminescence in Near and Far Fields
    Chapter 2022

  4. Energy Possibilities of Led Heterostructures with Combined Profile Quantum Wells

    The emissivity of a combined profile quantum well, which is a well obtained by composing several rectangular wells of different thicknesses and...

    V. N. Davydov, O. F. Zadorozhny in Russian Physics Journal
    Article 01 September 2022

  5. Diagnosing Transverse Profile of Ion Beam Using Off-Target X-Ray Radiation

    Abstract

    The upcoming experiments on heating targets using intense beams of heavy ions to be carried out within the scope of the FAIR (Facility for...

    A. V. Skobliakov, A. V. Kantsyrev, ... O. N. Rosmej in Physics of Atomic Nuclei
    Article 01 December 2022

  6. Thermal-Field Emission Emitted by a Microtip

    This chapter focuses on modeling an emissive tip under a high electric field and at a high temperature. The tips can either represent roughnesses on...
    Benjamin Seznec, Tiberiu Minea, ... Gilles Maynard in Theoretical Treatment of Electron Emission and Related Phenomena
    Chapter 2022

  7. Intense Orange Red Emission from Sm3+-Activated Ca3Al2O6 Phosphor for Display Device Application

    The synthesis and the structural and luminescence studies of samarium-doped calcium aluminate phosphors are reported. These phosphors are synthesized...

    K. Koteswara Rao, M. C. Rao, Vikas Dubey in Russian Physics Journal
    Article 03 July 2024

  8. Deshima 2.0: Rapid Redshift Surveys and Multi-line Spectroscopy of Dusty Galaxies

    We present a feasibility study for the high-redshift galaxy part of the Science Verification Campaign with the 220–440 GHz deshima 2.0 integrated...

    M. Rybak, T. Bakx, ... A. Endo in Journal of Low Temperature Physics
    Article Open access 05 May 2022

  9. Development of aperiodic multilayer mirrors operated at W-Lβ line for plasma diagnostics application

    Multilayer interference mirrors play a pivotal role in spectroscopic diagnostic systems, which probe electron temperature and density during inertial...

    Ze-Hua Yang, **g-Tao Zhu, ... Rong-Qing Yi in Nuclear Science and Techniques
    Article 14 November 2023

  10. The PADME beam line Monte Carlo simulation

    The PADME experiment at the DAΦNE Beam-Test Facility (BTF) of the INFN Laboratory of Frascati is designed to search for invisible decays of dark...

    F. Bossi, P. Branchini, ... E. Vilucchi in Journal of High Energy Physics
    Article Open access 27 September 2022

  11. H2O MegaMaser emission in NGC 4258 indicative of a periodic disc instability

    H 2 O MegaMaser emission may arise from thin gas discs surrounding the massive nuclei of galaxies such as NGC 4258, but the physical conditions...

    Willem A. Baan, Tao An, ... Andrej Sobolev in Nature Astronomy
    Article 30 June 2022

  12. Character of the Change in the Voigt Contour of a Weak Absorption Line in a Laser Spectrometer with an Analytical Cavity

    The variation in the shape of the Voigt convolution profile in a spectrometer for measuring weak absorption consisting of a frequency tunable laser...

    O. M. Vokhnik, P. V. Korolenko in Journal of Applied Spectroscopy
    Article 06 January 2024

  13. Evolution of OH Maser Emission in the Active Star-Forming Region W75 N. II. Research in the 1667 and 1720 MHz Lines

    Abstract

    The monitoring results of the OH maser source in W75 N in the main line at 1667 MHz and satellite line at 1720 MHz performed in 2007–2020...

    N. T. Ashimbaeva, E. E. Lekht, ... A. M. Tolmachev in Astronomy Reports
    Article 01 August 2022

  14. Carbon ion irradiation effects on surface modifications and field emission properties of molybdenum

    The effects of the carbon (C) ions irradiation on the compositional, structural, morphological and field emission (FE) properties of molybdenum (Mo)...

    Ahsan Kaleem, Shazia Bashir, ... Adnan Tariq in Applied Physics A
    Article 06 June 2022

  15. A compendium of photon emission rates, absorption cross sections and scattering cross sections

    We provide a compendium of the quantum mechanical equations for photon emission rates, photon absorption cross sections, and photon scattering cross...

    Rainer Dick in The European Physical Journal Plus
    Article 05 February 2023

  16. X-Ray Emission of Massive Stars and Their Winds

    Most types of massive stars display X-ray emission that is strongly affected by the properties of their stellar winds. Single nonmagnetic OB stars...
    Gregor Rauw in Handbook of X-ray and Gamma-ray Astrophysics
    Living reference work entry 2022

  17. Time-Correlated Photon Counting for Estimating the Duration of Na-Line and Continuum Emission Flashes in the Spectra of Multi-Bubble Sonoluminescence

    Abstract

    The time-correlated photon counting technique using software is used to estimate the duration and succession of Na-line and continuum...

    T. V. Gordeychuk, M. V. Kazachek in Optics and Spectroscopy
    Article 01 October 2020

  19. Vacuum-ultraviolet dispersive wave emission driven by phase-locked pulse pairs in a gas-filled hollow-core fiber: a numerical study

    Phase-locked laser pulse pairs are important tools in many advanced spectroscopy researches. This work investigated the propagation dynamics of a...

    Ding Wang, Yuxin Leng in Applied Physics B
    Article 17 January 2024

  20. NO Biomarker: Transmission and Emission Methods for Its Potential Detection in Exoplanet Atmospheres with Spektr-UF (WSO-UV)

    Abstract

    Among all habitability factors for terrestrial exoplanets, one of the most important is the presence of a secondary N 2 –O 2 dominant...

    G. N. Tsurikov, D. V. Bisikalo in Astronomy Reports
    Article 01 November 2023
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