Symmetry-enforced nodal chain phonons by Jiaojiao Zhu, Weikang Wu, Jianzhou Zhao, Hao Chen, Lifa Zhang, Shengyuan A. Yang

“…Here, we reveal a class of topological phonons - the symmetry-enforced nodal-chain phonons, which manifest the characteristic of phononic systems. …”
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Editorial: Advances in phononic and acoustic metamaterials by Yu-Gui Peng, Simon Yves, Ying Li

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Band gaps in bubble phononic crystals by 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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Relaxation of Phonons in Classical MD Simulation by Mitsuhiro MATSUMOTO, Tomohisa KUNISAWA, Peng XIAO

Subjects: “…phonon relaxation…”
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Intelligent on-demand design of phononic metamaterials by Jin Yabin, He Liangshu, Wen Zhihui, Mortazavi Bohayra, Guo Hongwei, Torrent Daniel, Djafari-Rouhani Bahram, Rabczuk Timon, Zhuang Xiaoying, Li Yan

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Phonon optimized interatomic potential for aluminum by Murali Gopal Muraleedharan, Andrew Rohskopf, Vigor Yang, Asegun Henry

“…We address the problem of generating a phonon optimized interatomic potential (POP) for aluminum. …”
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Two-phonon wobbling in 135Pr by N. Sensharma, U. Garg, S. Zhu, A.D. Ayangeakaa, S. Frauendorf, W. Li, G.H. Bhat, J.A. Sheikh, M.P. Carpenter, Q.B. Chen, J.L. Cozzi, S.S. Ghugre, Y.K. Gupta, D.J. Hartley, K.B. Howard, R.V.F. Janssens, F.G. Kondev, T.C. McMaken, R. Palit, J. Sethi, D. Seweryniak, R.P. Singh

“…The second-phonon (nω=2) wobbling band has been established in the nucleus 135Pr. …”
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Fractional Model of Electron–Phonon Interaction by 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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Gradient index phononic crystals and metamaterials by Jin Yabin, Djafari-Rouhani Bahram, Torrent Daniel

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Superfluid Phonons in Neutron Star Core by Marcello Baldo

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

“…Our results clearly show that palladium phonons significantly promote hydrogen diffusion. …”
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Parallelization and Optimization of Application for Phonon BTE by WEN Minhua, LIU Yongzhi, BAO Hua, HU Yue, SHEN Yongxing, WEI Jianwen, LIN Xinhua

“…Heat conduction, as occurring at submicron scale can be predicted effectively using the Boltzmann transport equation (BTE) for phonons. Compared with the stochastic methods, the deterministic method represented by the finite volume method for the phonon BTE is considered to be more promising to solve engineering practical problems. …”
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Phonon Conduction in Silicon Nanobeam Labyrinths by Woosung Park, Giuseppe Romano, Ethan C. Ahn, Takashi Kodama, Joonsuk Park, Michael T. Barako, Joon Sohn, Soo Jin Kim, Jungwan Cho, Amy M. Marconnet, Mehdi Asheghi, Alexie M. Kolpak, Kenneth E. Goodson

“…This study suggests that LOS is an important metric for characterizing and interpreting phonon propagation in nanostructures.…”
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Ultrafast Phonon Decay in Complex Oxides by Chandra P. Neupane, Jeremy Sylvester, Dinusha M. S. R. Mudiyanselage, Helani A. S. Singhapurage, Feruz Ganikhanov

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Hybrid longitudinal-transverse phonon polaritons by Christopher R. Gubbin, Rodrigo Berte, Michael A. Meeker, Alexander J. Giles, Chase T. Ellis, Joseph G. Tischler, Virginia D. Wheeler, Stefan A. Maier, Joshua D. Caldwell, Simone De Liberato

“…Phonon polaritons are promising for mid-infrared photonics but only longitudinal optical phonons are directly accessed by electrical currents. …”
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Electron-phonon decoupling in two dimensions by George McArdle, Igor V. Lerner

“…Abstract In order to observe many-body localisation in electronic systems, decoupling from the lattice phonons is required, which is possible only in out-of-equilibrium systems. …”
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Correspondence: Phantom phonon localization in relaxors by Peter M. Gehring, Dan Parshall, Leland Harriger, Chris Stock, Guangyong Xu, Xiaobing Li, Haosu Luo

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Dynamic homogenization of viscoelastic phononic metasolids by Hélène Pichard, Daniel Torrent

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Phonon dynamics in the Kitaev spin liquid by Mengxing Ye, Rafael M. Fernandes, Natalia B. Perkins

“…First, we compute the sound attenuation due to a phonon decay by scattering with a pair of Majorana fermions and show that it is linear in temperature (∼T). …”
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Holographic phonons by gauge-axion coupling by Xi-Jing Wang, Wei-Jia Li

“…Finally, we discuss how the phonon dynamics affects the charge transport.…”
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