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1. Dielectric relaxation and electrical conductivity property correlation in Gd-doped BBTO Aurivillius ceramics

   Gd ion-substituted barium bismuth titanate (BaBi ₄ Ti ₄ O ₁₅ ; BBTO) Aurivillius ceramics were synthesized to understand the preliminary impact through the...

   K. S. K. R. Chandra Sekhar, Tirupathi Patri, ... Avijit Ghosh in Applied Physics A

   Article 07 February 2024
   

2. Ab Initio Calculations of Magnetic Anisotropy in Fe/Pt/Fe Heterostructures Taking into Account Surface Relaxation

   Abstract—

   Numerical studies on the effect of surface relaxation, namely, the equilibrium change in the interplanar distance, exerted on the values of...

   M. Y. Makeev, M. V. Mamonova in Bulletin of the Russian Academy of Sciences: Physics

   Article 28 November 2023
   

3. Methods for Calculating the Lattice Thermal Conductivity of Metals at High and Low Temperatures

   Abstract

   The molecular dynamics (MD) method seems to be the most promising method for determining the lattice contribution to the overall thermal...

   E. I. Salamatov, E. B. Dolgusheva in Physics of the Solid State

   Article 01 August 2022
   

4. Auger spectroscopy beyond the ultra-short core-hole relaxation time approximation

   We present a time-dependent computational approach to study Auger electron spectroscopy (AES) beyond the ultra-short core-hole relaxation time...

   Alberto Nocera, Adrian Feiguin in The European Physical Journal Plus

   Article Open access 13 December 2023
   

5. Coupled Simplified Lattice Boltzmann Method Study on Thermal Flows

   In this chapter, the effect of heated length and temperature gradient orientation on the mixed convection flow in a lid-driven cavity is numerically...

   Guoxiang Hou, Caikan Chen, ... Kai Wang in Computational Fluid Dynamics

   Chapter 2024
   

6. Influence of Slow Dynamics Effects on the Elastic Relaxation Properties of Polycrystalline Metal Rods

   Abstract

   A theoretical model for the formation of ultrasonic signals in metallic microcrystalline rods taking into account the metastable behavior of...

   A. L. Glazov, K. L. Muratikov in Technical Physics Letters

   Article 01 December 2023
   

7. Quantum lattice dynamics and their importance in ternary superhydride clathrates

   The quantum nature of the hydrogen lattice in superconducting hydrides can have crucial effects on the material’s properties. Taking a detailed look...

   Roman Lucrezi, Eva Kogler, ... Christoph Heil in Communications Physics

   Article Open access 16 October 2023
   

8. Quantum disordered ground state in the triangular-lattice magnet NaRuO₂

   It has long been hoped that spin liquid states might be observed in materials that realize the triangular-lattice Hubbard model. However, weak...

   Brenden R. Ortiz, Paul M. Sarte, ... Stephen D. Wilson in Nature Physics

   Article 24 April 2023
   

9. Nature of Dielectric Relaxation in SrTiO₃:Mn Single Crystals

   Dielectric spectra of SrTiO ₃ and SrTiO ₃ :Mn single crystals have been studied in the frequency range of 10‒3000 cm ^–1 and in the temperature range of...

   M. V. Talanov, E. S. Zhukova, ... A. A. Bush in JETP Letters

   Article 01 November 2023
   

10. Numerical Analysis for Argon Arc Plasma Jet Flow by Three-Dimensional Thermal Lattice Boltzmann Model

    Abstract

    A lattice Boltzmann model was developed to simulate numerically thermal fluid flow in a three-dimensional arc torch. It was assumed that...

    Ju-Song Kim, Yong-Jun Kim, ... Kwang-Il Ro in Bulletin of the Lebedev Physics Institute

    Article 01 July 2023
    

11. Relaxation terms for anomalous hydrodynamic transport in Weyl semimetals from kinetic theory

    We consider as a model of Weyl semimetal thermoelectric transport a (3 + 1)-dimensional charged, relativistic and relaxed fluid with a U(1) _V × U(1) _A ...

    Andrea Amoretti, Daniel K. Brattan, ... Jonas Rongen in Journal of High Energy Physics

    Article Open access 13 February 2024

12. Lattice distortion, mechanical and thermodynamic properties of (TiZrHf)C and (TiZrHf)N ceramics

    Although severe lattice distortion is one of the core effects of multicomponent materials, accurate quantitative description is still an open issue....

    Ning Ding, Huang-Hui Jiang, ... Bi-Yu Tang in Applied Physics A

    Article 22 September 2023
    

13. A study on temperature dependent dielectric relaxation behaviour and conduction mechanism of La and Ti co-doped bismuth ferrite

    A series of La and Ti co-doped bismuth ferrite ceramics have been synthesized using the modified sol–gel approach and their crystal structures were...

    Mukesh Shekhar, Amod Kumar, ... Pawan Kumar in Applied Physics A

    Article 18 March 2024
    

14. Lattice Boltzmann Modeling of Complex Fluids: Colloidal Suspensions and Fluid Mixtures

    The study of complex fluid dynamics requires development of numerical tools that capture the essentials of the dynamic coupling among the different...

    Ignacio Pagonabarraga in Novel Methods in Soft Matter Simulations

    Chapter
    

15. Evolution of the Defect Structure of Pd–11.3 at % W Alloy during Relaxation at Multiple Hydrogenation

    Abstract

    The influence of the hydrogen and vacancies introduced into an alloy matrix as a result of electrolytic hydrogenation on the structural state...

    V. M. Avdyukhina, G. P. Revkevich in Crystallography Reports

    Article 01 June 2023
    

16. Tuning Effective Relaxation Time in CPMG Sequence by Varying the Rotation Angle of the Refocusing Pulses

    The Carr–Purcell–Meiboom–Gill (CPMG) pulse sequence is actively used in magnetic resonance to measure the relaxation time T ₂ . The refocusing pulses...

    Iskander Khairutdinov, Michael Volkov, ... Marcel Bakirov in Applied Magnetic Resonance

    Article 17 March 2023
    

17. Realization of the Haldane Chern insulator in a moiré lattice

    The Chern insulator displays a quantized Hall effect without Landau levels. Theoretically, this state can be realized by engineering complex...

    Wen** Zhao, Kaifei Kang, ... Kin Fai Mak in Nature Physics

    Article 05 January 2024
    

18. Study of vortex breakdown in immiscible media using the lattice Boltzmann equations method

    Numerical simulation is performed for a cylinder-bound two-component liquid flow. Simulation model is based on the method of lattice Boltzmann...

    M. V. Salnikov, K. S. Kinzin, ... R. I. Mullyadzhanov in Thermophysics and Aeromechanics

    Article 01 July 2023

19. Measurement of the Lifetime and of the Spin-Relaxation Time of Electrons in Semiconductors by the Optical-Orientation Method

    It was shown recently [1, 2] that in semiconducting crystals it is possible to attain an appreciable orientation of the spins of the non-equilibrium...

    D. Z. Garbuzov, A. I. Ekimov, V. I. Safarov in JETP Letters

    Article Open access 11 December 2023
    

20. Hyperfine effects and electron spin relaxation of ⁵¹V⁴⁺ doped into scandium orthosilicate Sc₂²⁸SiO₅: CW and pulsed X-band electron spin resonance studies

    The scandium orthosilicate monocrystal Sc ₂ ²⁸ SiO ₅ (SSO) doped with ⁵¹ V isotope in small concentrations (0.005% at.) was studied. We used continuous...

    R. F. Likerov, R. M. Eremina, ... S. A. Kutovoi in Applied Magnetic Resonance

    Article 30 December 2022