Showing 561 - 580 results of 1,738 for search 'Phonak~', query time: 1.82s Refine Results
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    Some New Results on Vibrational Properties of Amorphous Group IV Semiconductors by M. A. Grado Caffaro, M. Grado Caffaro

    Published 1993-01-01
    “…For neutron scattering, an interesting formula is derived from the coherent one-phonon dynamic structure factor. In this derivation, phonon density of states is involved; this density is related to spectra due to structural disorder, which is investigated. …”
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  9. 569

    Observation of Pattern Stabilization in a Driven Superfluid by Nikolas Liebster, Marius Sparn, Elinor Kath, Jelte Duchene, Keisuke Fujii, Sarah L. Görlitz, Tilman Enss, Helmut Strobel, Markus K. Oberthaler

    Published 2025-02-01
    “…These patterns emerge due to inherent high-order processes that become relevant in the regime of large phonon occupations. Theoretically, this can be understood as the emergence of a stable fixed point of coupled nonlinear amplitude equations, which include phonon-phonon interactions. …”
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    Raman Spectra of PbTe- and GeTe-Based Monocrystalline Epitaxial Layers by N. Romcevic, B. Hadzic, P. Dziawa, T. Story, W. D. Dobrowolski, M. Romcevic

    Published 2024-01-01
    “…Multiphonon processes registered for this phonon are a consequence of the change in the electronic structure of PbTe and electron-phonon interaction. …”
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  12. 572

    Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design by Jing Li

    Published 2022-01-01
    “…Therefore, their accurate phonon dispersion curves can be obtained experimentally; finally, the phonon dispersion curves along the highly symmetric vector direction are given, and the calculated results are in good agreement with the experimental data. …”
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  13. 573

    The role of ICT in Arab spring movements by Mark I. Wilson, Kenneth E. Corey

    Published 2012-10-01
    “…The widespread availability of the Internet and mobile phones to facilitate organization and action raises the research question of how ICT affects protest movements.…”
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  14. 574

    Comparative Evaluation of fluoride releasing and recharging ability for various pit and fissure sealants (An in vitro study). by Vian O. Majeed

    Published 2022-07-01
    “…Both Ketac and Photac were statistically significant with Palfique and Charisma in all experimental fluoride release periods. …”
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  15. 575

    Orbital-order as the driving mechanism for superconductivity in ruthenates by Álvaro Adrián Carrasco Álvarez, Sébastien Petit, Wilfrid Prellier, Manuel Bibes, Julien Varignon

    Published 2025-02-01
    “…Abstract Several materials transition from an insulating to a superconducting state by reducing the strength of the electron-phonon coupling associated with charge and bond orderings provided that the coupling remains strong enough to produce Cooper pairs. …”
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  16. 576

    Research on SIM Card-Based Mobile Digital Signature and Authentication for Financial Services by Bo Hu, Binfeng Yan, Jianshu Qiu, Shuanghe Dong

    Published 2015-06-01
    “…With the development of smart phones and mobile internet,it is a trend that leveraging mobile devices to perform user authentication for cross industry application,such as electric bank. …”
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  17. 577

    Online Medicine for Pregnant Women by Sharon Davidesko, David Segal, Roni Peleg

    Published 2014-01-01
    “…To assess the use of cell phones and email as means of communication between pregnant women and their gynecologists and family physicians. …”
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  18. 578

    Impact of digital exposure on premarital sex and contraception use among unmarried Indian youth by Pragati Dattatraya Ubale, Punit Mishra, Aditi, Rajib Acharya, T.V. Sekher

    Published 2025-01-01
    “…With the widespread use of mobile phones and the internet, attitudes and behaviors towards premarital sexual activities are inevitably shifting. …”
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  19. 579

    Effects of Vacancy Cluster Defects on Electrical and Thermodynamic Properties of Silicon Crystals by Pei-Hsing Huang, Chi-Ming Lu

    Published 2014-01-01
    “…The phonon dispersion relation and phonon density of state were also investigated using density functional perturbation theory. …”
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  20. 580

    Excitonic Bloch equations from first principles by Gianluca Stefanucci, Enrico Perfetto

    Published 2025-01-01
    “…Current approaches to the exciton dynamics rely on model Hamiltonians that depend on already screened electron-electron and electron-phonon couplings. In this work, we subject the state-of-the-art methods to scrutiny using the ab initio Hamiltonian for electrons and phonons. …”
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