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  1. Near infrared emission in Nd3+ and Nd3+/Yb3+co-doped LiY(WO4)2 phosphor

    In this paper, a series of Nd 3+ and Nd 3+ /Yb 3+ co-doped LiY(WO 4 ) 2 phosphor materials synthesized by conventional solid-state reaction(SSR) technique...

    Ankit Mungale, S. A. Shah, ... S. V. Moharil in Journal of Materials Science: Materials in Electronics
    Article 13 July 2024

  2. 9 The Goldstone Theorem

    The mechanism of SSB does not only provide a general strategy for unifying the description of apparently different systems, but it also provide...
    Franco Strocchi in Symmetry Breaking
    Chapter

  3. Introduction to Part II

    These notes arose from courses given at the International School for Advanced Studies (Trieste) and at the Scuola Normale Superiore (Pisa) in various...
    Franco Strocchi in Symmetry Breaking
    Chapter

  4. 6 Sectors with Energy-Momentum Density

    We shall now discuss the requirement III of finite energy-momentum, briefly mentioned in the previous section. Clearly, the possibility of using...
    Franco Strocchi in Symmetry Breaking
    Chapter

  5. Coupled Map Lattices: at the Age of Maturity

    Coupled Map Lattices (CML) were simultaneously and independently introduced by K. Kaneko, R. Kapral and S. Kuznetsov in 1983–84 [1, 2, 3, 4, 5, 6]....
    L.A. Bunimovich in Dynamics of Coupled Map Lattices and of Related Spatially Extended Systems
    Chapter

  6. The Four–Dimensional Spacetime

    Physics theories are made by building mathematical models that correspond to physical systems. General Relativity, the physical theory of...
    Carles Bona, Carlos Palenzuela-Luque in Elements of Numerical Relativity
    Chapter

  7. 13 Fermi and Bose Gas at Non-zero Temperature

    As an example of symmmetry breaking at non-zero temperature we discuss the free Fermi and Bose gas, starting from finite volume and then discussing...
    Franco Strocchi in Symmetry Breaking
    Chapter

  8. 1 Symmetries of a Classical System

    The realization of symmetries in physical systems has proven to be of help in the description of physical phenomena: it makes it possible to relate...
    Franco Strocchi in Symmetry Breaking
    Chapter

  9. 14 Quantum Fields at Non-zero Temperature

    The general structure discussed above provides a neat and unique prescription for the quantization of relativistic fields at non-zero temperature...
    Franco Strocchi in Symmetry Breaking
    Chapter

  10. 8 Examples

    The model describes the simplest non-linear field theory and it can be regarded as a prototype of field theories in one space dimension (s=1). The...
    Franco Strocchi in Symmetry Breaking
    Chapter

  11. Momentum and Energy Relations

    The equations of motion (5.12) for the charged insulating sphere of radius a moving with arbitrary center velocity u(t) can be rewritten in...
    Arthur D. Yaghjian in Relativistic Dynamics of a Charged Sphere
    Chapter

  12. Desynchronization and Chaos in the Kuramoto Model

    Abstract. The Kuramoto model of N globally coupled phase oscillators is an essentially non-linear dynamical system with a rich dynamical behavior and...
    Y.L. Maistrenko, O.V. Popovych, P.A. Tass in Dynamics of Coupled Map Lattices and of Related Spatially Extended Systems
    Chapter

  13. Spatially Extended Monotone Map**s

    This chapter deals with the study of travelling waves in discrete time spatially extended systems with monotone dynamics. Such systems appear for...
    R Coutinho, B Fernandez in Dynamics of Coupled Map Lattices and of Related Spatially Extended Systems
    Chapter

  14. Boundary Conditions

    Most Numerical Relativity simulations are devised to approximate the time evolution of the dynamical fields starting from data given on an initial...
    Carles Bona, Carlos Palenzuela-Luque in Elements of Numerical Relativity
    Chapter

  15. Electrical Characterization of Rare Earth Oxides Grown by Atomic Layer Deposition

    In this contribution, we investigate the electrical properties of thin (3–30 nm) Lu2O3 and Yb2O3 oxides grown on silicon by atomic layer depostion....
    Sabina Spiga, Claudia Wiemer, ... Marco Fanciulli in Rare Earth Oxide Thin Films
    Chapter

  16. Rare Earth Oxides Grown by Molecular Beam Epitaxy for Ultimate Scaling

    Combination of lanthanum and other rare earth oxides with HfO2 yields stable compounds which withstand transistor processing and have low gate...
    Athanasios Dimoulas in Rare Earth Oxide Thin Films
    Chapter

  17. Atomic Layer Deposition of Rare Earth Oxides

    The principles of Atomic Layer Deposition (ALD) for thin film growth are briefly introduced, emphasizing the aspects of a self-limiting mechanism....
    Jani Päiväsaari, Jaakko Niinistö, ... Lauri Niinistö in Rare Earth Oxide Thin Films
    Chapter

  18. Sesquioxides as Host Materialsfor Rare-Earth-Doped Bulk Lasersand Active Waveguides

    This Chapter focuses on the optical applications of rare-earth oxides. Due to their thermo-mechanical properties, the sesquioxides of yttrium,...
    Sebastian Bär, Hanno Scheife, ... Günter Huber in Rare Earth Oxide Thin Films
    Chapter

  19. Dynamical Frustration in ANNNI Model and Annealing

    Simulated annealing is usually applied to systems with frustration, like spin glasses and optimisation problems, where the energy landscape is...
    Parongama Sen, Pratap K. Das in Quantum Annealing and Other Optimization Methods
    Chapter

  20. Derivation of Force and Power Equations

    The inconsistency between the power and force equations of motion, (2.4) and (2.1) or (2.5), is so surprising that one is tempted to question the...
    Arthur D. Yaghjian in Relativistic Dynamics of a Charged Sphere
    Chapter
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