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Showing 61-80 of 2,873 results

  1. Influence of Synthesis Conditions for Yb:CaWO4 Single Crystals on the Down-Conversion Luminescence of Yb3+ Ions in These Crystals

    Abstract

    Yb:CaWO 4 and Yb, Nb:CaWO 4 single crystals have been grown by the Czochralski method in air and in protective atmospheres and subjected to...

    K. A. Subbotin, A. I. Titov, ... I. A. Shcherbakov in Physics of Wave Phenomena
    Article 01 July 2021

  2. Comparison of Single-Crystal, Powder, and Composite Lu2 – xYxSiO5:Ce3+:Ca2+ Scintillators

    Abstract

    Scintillation properties of a single-crystal Lu 2 – x Y x SiO 5 :Ce 3+ :Ca 2+ plate are compared with properties of a fine powder and a composite...

    A. I. Zagumennyi, M. V. Belov, ... S. Yu. Savinov in Bulletin of the Lebedev Physics Institute
    Article 01 August 2022

  3. Improving the Quality of CaWO4 Target Crystals for CRESST

    The Cryogenic Rare Event Search with Superconducting Thermometers (CRESST) experiment aims at the direct detection of dark matter particles via their...

    A. Kinast, G. Angloher, ... V. Zema in Journal of Low Temperature Physics
    Article Open access 24 May 2022

  4. The Excitation Efficiency for Dislocation-Related Luminescence Centers in Silicon with Oxygen Precipitates

    Abstract

    Effect of the pump power on the photoluminescence intensity for dislocation-related luminescence centers is studied in p -type silicon...

    N. A. Sobolev, A. E. Kalyadin, ... I. T. Serenkov in Semiconductors
    Article 01 May 2023

  5. Structure and Optical Properties of Langasite Family Crystals (La1–xNdx)3Ga5SiO14 (x = 0, 0.4, 0.6, 1)

    Abstract

    The structure and optical properties of langasite family crystals (La 1– x Nd x ) 3 Ga 5 SiO 14 with different Nd contents have been studied. The...

    T. G. Golovina, A. F. Konstantinova, ... E. V. Zabelina in Crystallography Reports
    Article 01 October 2023

  6. Light-triggered defect dynamics in silicon wafers: understanding degradation mechanisms

    In this work, the effect of heat treatment on the minority carrier lifetime (τ) in boron-doped crystalline silicon wafers coated with a silicon...

    Yougherta Chibane, Yacine Kouhlane, ... Amar Khelfane in Applied Physics A
    Article 03 May 2024

  7. Measurement of the LYSO:Ce and LYSO:Ce,Ca Scintillator Response for the Electromagnetic Calorimeter of the COMET Experiment

    Abstract

    Scintillation properties of LYSO:Ce and LYSO:Ce,Сa crystals, such as energy resolution, response time, and distribution of light yield along...

    V. Kalinnikov, E. Velicheva, A. Rozhdestvensky in Physics of Particles and Nuclei Letters
    Article 06 October 2023

  8. Defect Structure of LiF Single Crystals

    Substructures of LiF crystal samples grown by the Kyropoulos and Bridgman–Stockbarger methods were studied. Measurements were made using the...

    Y. E. Bich, M. T. Kogan, ... A. S. Bil in Journal of Applied Spectroscopy
    Article 16 July 2021

  9. P5+ Ion Doped Gd2SiO5:Ce3+ Scintillation Crystal

    Abstract

    Ce 3+ , P 5+ , Ca 2+ , and Zn 2+ ion doped Gd 2 SiO 5 crystals are grown by the Czochralski method. The pulsed cathodoluminescence spectra, light...

    M. V. Belov, Yu. D. Zavartsev, ... S. Yu. Savinov in Bulletin of the Lebedev Physics Institute
    Article 01 January 2020

  10. Thermal and spectroscopic characterization and evaluation of thermal effects for cryogenic cooled Yb:LuAG

    Temperature dependent thermal and spectroscopic properties of Yb:LuAG crystal were presented in detail at temperature ranging from 298 to 77 K. We...

    Duo Zhu, Yanjie Song, ... Qinjun Peng in Applied Physics B
    Article 06 September 2023

  11. Properties and Growth of Semiconductors

    Semiconductor physics and devices have emerged from early studies on the conductivity of metal sulfides in the nineteenth century and experienced a...
    Karl W. Böer, Udo W. Pohl in Semiconductor Physics
    Living reference work entry 2022

  12. Formation of a Copper Contact Grid on the Surface of Silicon Heterojunction Solar Cells

    Abstract

    A comparative analysis of various methods of forming a copper (Cu) contact grid on the surface of silicon heterojunction solar cells (SHJ SC)...

    S. N. Abolmasov, A. S. Abramov, ... E. I. Terukov in Semiconductors
    Article 01 October 2023

  13. Growth, Compositions, and Mechanical Characteristics of Sodium–Gadolinium Molybdate Single Crystals

    Abstract

    A concentration series of sodium–gadolinium molybdate single crystals have been grown by the Czochralski method from melts of stoichiometric...

    K. A. Subbotin, A. I. Titov, ... E. V. Zharikov in Crystallography Reports
    Article 01 March 2020

  14. Nanofabrication of AFM Cantilever Probes

    This chapter delves into the nuances of nanofabrication, with a particular focus on the manufacturing of passive AFM microcantilevers. An examination...
    Fangzhou **a, Ivo W. Rangelow, Kamal Youcef-Toumi in Active Probe Atomic Force Microscopy
    Chapter 2024

  15. Silicon-Based Solar Cells

    Silicon (Si) is the dominant solar cell manufacturing material because it is the second most plentiful material on earth (28%), it provides material...
    Sandeep Arya, Prerna Mahajan in Solar Cells
    Chapter 2023

  16. Photoluminescence Studies of Eu3+ Activated Y2Sr3B4O12 Phosphor for Photovoltaic Application

    Y 2 Sr 3 B 4 O 12 phosphors doped with europium ions were synthesized by a modified conventional solid-state reaction method. Characterizations of the...

    Vineet Dewangan, Anup Mishra, ... Ravindranadh Koutavarapu in Journal of Applied Spectroscopy
    Article 10 May 2024

  17. Synchrotron Study of the Effect of Tantalum Variation on the Piezoelectric Modulus d11 in Langatate Crystal

    Abstract

    The nonuniform distribution of chemical element ratios in a crystal of nominal composition La 3 (Ga 0.5 Ta 0.5 )Ga 5 O 14 has been determined using...

    P. V. Gureva, N. V. Marchenkov, ... A. A. Demkiv in Crystallography Reports
    Article 01 December 2022

  18. Features of Single-Crystal Growth of CdTe and Cd1-xZnxTe Compounds Designed for Radiation Detectors

    The chapter examines the specifics of growing CdTe and Cd1-xZnxTe single crystals intended for use in radiation detectors. The requirements for such...
    Ghenadii Korotcenkov, Sergiu Vatavu in Handbook of II-VI Semiconductor-Based Sensors and Radiation Detectors
    Chapter 2023

  19. Effect of Uncontrollable Impurities on the Absorption Spectrum of a NaGd(WO4)2 Laser Crystal

    Abstract

    Three NaGd(WO 4 ) 2 single crystals were grown by the Czochralski method using charges of different chemical purity. The impurity compositions...

    M. P. Zykova, K. A. Subbotin, ... I. Kh. Avetisov in Physics of the Solid State
    Article 01 December 2019

  20. Demonstration of 85% pump depletion and 10−6 noise content in quasi-parametric chirped-pulse amplification

    Full pump depletion corresponds to the upper limit of the generated signal photons relative to the pump pulse; this allows the highest peak power to...

    **gui Ma, Kainan **ong, ... Liejia Qian in Light: Science & Applications
    Article Open access 13 September 2022
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