Phonon blockade in a quadratically coupled optomechanical system with two-phonon driving by Yue Wei, Biao Xiong, Chuanjia Shan, Jibing Liu, Xiaojuan Wang

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Large electron–phonon interactions from FeSe phonons in a monolayer by Sinisa Coh, Marvin L Cohen, Steven G Louie

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Phonon Anharmonicity and Spin–Phonon Coupling in CrI₃ by Luca Tomarchio, Lorenzo Mosesso, Salvatore Macis, Loi T. Nguyen, Antonio Grilli, Martina Romani, Mariangela Cestelli Guidi, Robert J. Cava, Stefano Lupi

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Heat transport by phonons and the generation of heat by fast phonon processes in ferroelastic materials by X. Ding, E. K. H. Salje

“…The twin walls act as phonon barriers whereby the thermal conductivity decreases linearly with the number of such phonon barriers. …”
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Microcavity phonon polaritons from the weak to the ultrastrong phonon–photon coupling regime by María Barra-Burillo, Unai Muniain, Sara Catalano, Marta Autore, Fèlix Casanova, Luis E. Hueso, Javier Aizpurua, Ruben Esteban, Rainer Hillenbrand

“…Here, the authors demonstrate the evolution from weak to ultrastrong coupling of microcavity modes and optical phonons with hexagonal boron nitride layers in a Fabry-Perot resonator.…”
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Chiral spin-phonon bound states and spin-spin interactions with phononic lattices by Xing-Liang Dong, Cai-Peng Shen, Shao-Yan Gao, Hong-Rong Li, Hong Gao, Fu-Li Li, Peng-Bo Li

“…Designing unconventional interactions between single phonons and spins is fascinating for its applications in quantum phononics. …”
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Phonon propagation dynamics in band-engineered one-dimensional phononic crystal waveguides by Daiki Hatanaka, Amaury Dodel, Imran Mahboob, Koji Onomitsu, Hiroshi Yamaguchi

Subjects: “…phononic crystal…”
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Direct observation of large electron–phonon interaction effect on phonon heat transport by Zhou, Jiawei, Shin, Hyun D, Chen, Ke, Song, Bai, Duncan, Ryan A, Xu, Qian, Maznev, Alexei A, Nelson, Keith A, Chen, Gang

“…While much progress has been made in uncovering how phonons affect electron dynamics, it remains a challenge to directly observe the impact of electrons on phonon transport, especially at environmental temperatures. …”
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High Q-factor controllable phononic modes in hybrid phononic–dielectric structures by Qiang, Bo, Dubrovkin, Alexander M., Krishnamoorthy, Harish N. S., Wang, Qian, Soci, Cesare, Zhang, Ying, Teng, Jinghua, Wang, Qi Jie

“…Phonon polariton resonances in the mid-infrared spectral range demonstrate properties superior to noble metal-based plasmonics, owing to smaller dissipative loss and better field confinement. …”
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Preface to Special Topic: Selected Articles from Phononics 2015: The Third International Conference on Phononic Crystals/Metamaterials, Phonon Transport and Phonon Coupling, 31 May-5 June 2015, Paris, France by Mahmoud I. Hussein, Bernard Bonello, Abdelkrim Khelif, Bahram Djafari-Rouhani

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Separated Electron–Phonon and Phonon–Phonon Scatterings Across Interface in Thin Film LaCoO3/SrTiO3 by Wenjie Hao, Minghui Gu, Zhenyun Tian, Shaohua Fu, Meng Meng, Hong Zhang, Jiandong Guo, Jimin Zhao

Subjects: “…coherent acoustic phonons…”
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Phonon-Phonon Interactions in Strongly Bonded Solids: Selection Rules and Higher-Order Processes by Navaneetha K. Ravichandran, David Broido

“…We show that the commonly used lowest-order theory of phonon-phonon interactions frequently fails to accurately describe the anharmonic phonon decay rates and thermal conductivity (κ), even among strongly bonded crystals. …”
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Decisive role of electron-phonon coupling for phonon and electron instabilities in transition metal dichalcogenides by Zishen Wang, Chuan Chen, Jinchao Mo, Jun Zhou, Kian Ping Loh, Yuan Ping Feng

“…Using monolayer 1H-NbSe_{2} and 1T-VTe_{2} as representative examples, we show that it is the momentum-dependent EPC that softens the phonon frequencies, which become imaginary (phonon instabilities) at CDW vectors (indicating CDW formation). …”
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Effect of phonon-boundary scattering on phonon-drag factor in Seebeck coefficient of Si wire by K. Fauziah, Y. Suzuki, T. Nogita, Y. Kamakura, T. Watanabe, F. Salleh, H. Ikeda

“…For highly efficient thermoelectric devices with Si nanostructures, we have fabricated and characterized micro/nanometer-scaled Si wires preserving the phonon-drag effect in order to observe the impact of phonon-boundary scattering on the phonon-drag factor in its Seebeck coefficient. …”
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Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning by Navaneetha K. Ravichandran, David Broido

“…Here, the authors predict boron phosphide exhibits what may be the steepest rise in k with P of any compound followed by a peak and drop in k due to the action of phonon-scattering selection rules.…”
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Review of coherent phonon and heat transport control in one-dimensional phononic crystals at nanoscale by Roman Anufriev, Jeremie Maire, Masahiro Nomura

“…Phononic crystals are the acoustic analogs of photonic crystals and aim at manipulating phonon transport using phonon interference in periodic structures. …”
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Transverse electron focusing as a way of studying phonon kinetics. Turbulence of phonon flow by Tsoi Valerii

Subjects: “…phonon kinetics…”
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Preface to Special Topic: Phononics: controlling thermal energy, information carried by phonons and beyond by Jie Ren, Baowen Li

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Evidence of fifth- and higher-order phonon scattering entropy of zone-center optical phonons by Yang, Xiaolong, Feng, Tianli, Li, Ju, Ruan, Xiulin

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Comparing phonon dephasing lifetimes in diamond using Transient Coherent Ultrafast Phonon Spectroscopy by Lee, K, Sussman, B, Nunn, J, Lorenz, V, Reim, K, Jaksch, D, Walmsley, I, Spizzirri, P, Prawer, S

“…Transient Coherent Ultrafast Phonon Spectroscopy (TCUPS) is utilized to study phonon dephasing lifetimes in various diamond types. …”