Electron-phonon interactions and phase transition/ por NATO Advanced Study Institute on Electron-Phonon Interactions and Phase Transitions (1977 : Geilo, Norway), Riste, Tormod, 1925-

Subjects:

Review of phononic crystals and acoustic metamaterials por Chen, Qiqi, Zhang, Bo, Bai, Yutian, Wang, Liheng, M. R. M., Rejab

“...As a new type of acoustic functional material, phononic crystal has great research value and application environment. ...”
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Phonon transition across an isotopic interface por Ning Li, Ruochen Shi, Yifei Li, Ruishi Qi, Fachen Liu, Xiaowen Zhang, Zhetong Liu, Yuehui Li, Xiangdong Guo, Kaihui Liu, Ying Jiang, Xin-Zheng Li, Ji Chen, Lei Liu, En-Ge Wang, Peng Gao

“...Phonons near the Brillouin zone center have a transition regime of ~3.34 nm, whereas phonons at the Brillouin zone boundary have a transition regime of ~1.66 nm. ...”
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Cavity-type hypersonic phononic crystals por A Sato, Y Pennec, T Yanagishita, H Masuda, W Knoll, B Djafari-Rouhani, G Fytas

“...We report on the engineering of the phonon dispersion diagram in monodomain anodic porous alumina (APA) films through the porosity and physical state of the material residing in the nanopores. ...”
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Chiral phonon induced spin polarization por J. Fransson

“...However, the recent discovery of chiral phonons have demonstrated that phonons too may carry angular momentum which also can be regarded as magnetic moments adding to the total moment. ...”
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Molecule-photon interactions in phononic environments por M. Reitz, C. Sommer, B. Gurlek, V. Sandoghdar, D. Martin-Cano, C. Genes

“...This in turn leads to the possibility of decoupling intramolecular vibrations from the phononic bath, allowing for enhanced coherence times of collective vibrations. ...”
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Electrical generation of surface phonon polaritons por Gubbin Christopher R., De Liberato Simone

Subjects: Ligazón do recurso

Coherent oscillation between phonons and magnons por Tomosato Hioki, Yusuke Hashimoto, Eiji Saitoh

“...Here, strong coupling between magnons and phonons in lutetium iron garnet gives rise to long-lived coherent beating....”
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The brightest multi-colour phonon lasers por Mishkat Bhattacharya

“...Abstract A new device applies a single-colour electronic injection to create the brightest multi-colour phonon laser, with ten times more power and much narrower linewidth than others....”
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Anisotropy of coherent phonon in Bismuth crystal por Boschetto Davide

Subjects: “...coherent phonon...”
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Chiral phonons as dark matter detectors por Carl P. Romao, Riccardo Catena, Nicola A. Spaldin, Marek Matas

“...We propose a method for detecting single chiral phonons that will enable their use as dark-matter detectors. ...”
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Editorial: Advances in phononic and acoustic metamaterials por Yu-Gui Peng, Simon Yves, Ying Li

Subjects: Ligazón do recurso

Band gaps in bubble phononic crystals por V. Leroy, A. Bretagne, M. Lanoy, A. Tourin

“...We investigate the interaction between Bragg and hybridization effects on the band gap properties of bubble phononic crystals. These latter consist of air cavities periodically arranged in an elastomer matrix and are fabricated using soft-lithography techniques. ...”
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Intelligent on-demand design of phononic metamaterials por Jin Yabin, He Liangshu, Wen Zhihui, Mortazavi Bohayra, Guo Hongwei, Torrent Daniel, Djafari-Rouhani Bahram, Rabczuk Timon, Zhuang Xiaoying, Li Yan

Subjects: Ligazón do recurso

Fractional Model of Electron–Phonon Interaction por Vladimir Kulish, Navid Aslfattahi, Michal Schmirler

“...The fractional model of electron–phonon interaction has received additional consideration, which may be pertinent when interpreting the experimental results. ...”
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Superfluid Phonons in Neutron Star Core por Marcello Baldo

Subjects: Ligazón do recurso

Impact of host phonons on interstitial diffusion por Chunguang Tang, Gang Sun, Yun Liu

“...Our results clearly show that palladium phonons significantly promote hydrogen diffusion. ...”
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Ultrafast Phonon Decay in Complex Oxides por Chandra P. Neupane, Jeremy Sylvester, Dinusha M. S. R. Mudiyanselage, Helani A. S. Singhapurage, Feruz Ganikhanov

Subjects: Ligazón do recurso

Phonon pumping by modulating the ultrastrong vacuum por Fabrizio Minganti, Alberto Mercurio, Fabio Mauceri, Marco Scigliuzzo, Salvatore Savasta, Vincenzo Savona

“...We propose a protocol for inducing and observing real mechanical excitations of a mirror enabled by the virtual photons in the ground state of a tripartite system, where a resonant optical cavity is ultrastrongly coupled to a two-level system (qubit) and, at the same time, optomechanically coupled to a mechanical resonator. Real phonons are coherently emitted when the frequency of the two-level system is modulated at a frequency comparable to that of the mechanical resonator and, therefore much lower than the optical frequency. ...”
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Theory of coherent phonons coupled to excitons por Enrico Perfetto, Kai Wu, Gianluca Stefanucci

“...Unlike the former mechanism, which involves phonons with finite momentum, the latter can be exclusively attributed to coherent phonons with zero momentum. ...”
Ligazón do recurso