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Journal Articles

Comparative study of lithium niobate thin films-based surface acoustic wave resonators including temperature characterization

Luyao Liu, Shuxian Wu, Ting Wu, Feihong Bao, Feifei Wang, Xiangyong Zhao, Qiaozhen Zhang, Jie Zou
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 112905 (2025)
https://doi.org/10.1063/5.0244876
Published: March 2025
View article titled, Comparative study of lithium niobate thin films-based surface acoustic wave resonators including temperature characterization
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Journal Articles

Lithium niobate-based laterally excited bulk acoustic resonator with wave-shaped electrodes and its filter

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Min Zeng, Wenjuan Liu, Zhiwei Wen, Tiancheng Luo, Yao Cai, Shishang Guo, Chengliang Sun
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 103502 (2025)
https://doi.org/10.1063/5.0249295
Published: March 2025
View article titled, Lithium niobate-based laterally excited bulk acoustic resonator with wave-shaped electrodes and its filter
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Journal Articles

Electrically tunable GHz acoustic waveguide using Al0.7Sc0.3N thin film

Jiawei Li, Xuankai Xu, Yang Li, Tao Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 092201 (2025)
https://doi.org/10.1063/5.0257586
Published: March 2025
View article titled, Electrically tunable GHz acoustic waveguide using Al<sub>0.7</sub>Sc<sub>0.3</sub>N thin film
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Journal Articles

Preparation and simulation of high-frequency lead-free NBBT/epoxy 1–3 piezoelectric composites with high electromechanical coupling characteristics

Lin Li, Jinpeng Ma, Xun Zhou, Yaqi Liu, Yanxue Tang, Feifei Wang, Qiaozhen Zhang, Qingwen Yue, Di Lin, Haosu Luo, Xiangyong Zhao
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 082902 (2025)
https://doi.org/10.1063/5.0250445
Published: February 2025
View article titled, Preparation and simulation of high-frequency lead-free NBBT/epoxy 1–3 piezoelectric composites with high electromechanical coupling characteristics
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Journal Articles

Cyclically symmetric radially self-similar phononic pseudocrystal isolator for broadband, ultrasonic vibration bandstop filtering

S. Hales Swift, Ihab F. El-Kady, Rick A. Kellogg, Dale E. Cillessen, Michael H. Denison
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 082201 (2025)
https://doi.org/10.1063/5.0246151
Published: February 2025
View article titled, Cyclically symmetric radially self-similar phononic pseudocrystal isolator for broadband, ultrasonic vibration bandstop filtering
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Journal Articles

Acoustic non-Hermitian higher-order topological bound states in the continuum

Haiyan Fan, He Gao, Tuo Liu, Shuowei An, Yifan Zhu, Hui Zhang, Jie Zhu, Zhongqing Su
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 071702 (2025)
https://doi.org/10.1063/5.0249792
Published: February 2025
View article titled, Acoustic non-Hermitian higher-order topological bound states in the continuum
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Journal Articles

High-power femtosecond mid-IR source with tunable center frequency and chirp

Larissa Boie, Benjamin H. Strudwick, Rafael T. Winkler, Yunpei Deng, Steven L. Johnson
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 061105 (2025)
https://doi.org/10.1063/5.0234867
Published: February 2025
View article titled, High-power femtosecond mid-IR source with tunable center frequency and chirp
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Journal Articles

Accurate and real-time acoustic holography using super-resolution and physics combined deep learning

Chengxi Zhong, Zhenhuan Sun, Jiaqi Li, Yujie Jiang, Hu Su, Song Liu
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 054103 (2025)
https://doi.org/10.1063/5.0234327
Published: February 2025
View article titled, Accurate and real-time acoustic holography using super-resolution and physics combined deep learning
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Journal Articles

Acoustic levitation of super-wavelength elastic films using ultrasound phased arrays

Gakuto Arakawa, Shun Suzuki, Takaaki Kamigaki, Yasutoshi Makino, Hiroyuki Shinoda
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 052204 (2025)
https://doi.org/10.1063/5.0247416
Published: February 2025
View article titled, Acoustic levitation of super-wavelength elastic films using ultrasound phased arrays
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Journal Articles

High performance BAW resonators with improved AlN thin films quality based on BaF2 buffer layer

Guowei Zhi, Kaibin Xu, Zhipeng Chen, Tianyou Luo, Xinyan Yi, Guoqiang Li
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 052102 (2025)
https://doi.org/10.1063/5.0245758
Published: February 2025
View article titled, High performance BAW resonators with improved AlN thin films quality based on BaF<sub>2</sub> buffer layer
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Journal Articles

Synthesizing spin–orbit couplings and symmetry-protected topological phase in acoustic metamaterials

Editor’s Pick
Gang Wang, Xu Feng Wang, Chun Zhen Fan
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 042201 (2025)
https://doi.org/10.1063/5.0225691
Published: January 2025
View article titled, Synthesizing spin–orbit couplings and symmetry-protected topological phase in acoustic metamaterials
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Journal Articles

Single mode, distributed feedback interband cascade lasers grown on Si for gas sensing

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Daniel Andrés Díaz-Thomas, Diba Ayache, Maëva Fagot, Zeineb Loghmari, Audrey Gilbert, Yves Rouillard, Alexei N. Baranov, Jean-Baptiste Rodriguez, Eric Tournié, Aurore Vicet, Laurent Cerutti
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 031102 (2025)
https://doi.org/10.1063/5.0242398
Published: January 2025
View article titled, Single mode, distributed feedback interband cascade lasers grown on Si for gas sensing
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Journal Articles

Observation of a two-dimensional topological metal in acoustic metamaterials

Editor’s Pick
Zhenxing Cui, Xuewei Zhang, Mian Peng, Qiang Wei, Mou Yan, Gang Chen
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 021702 (2025)
https://doi.org/10.1063/5.0244137
Published: January 2025
View article titled, Observation of a two-dimensional topological metal in acoustic metamaterials
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Journal Articles

Dynamic manipulation of ultrasonic beams by coding Moiré metasurfaces

Ren-Guang Xue, Xing-Feng Zhu, Jie Yao, Qi Wei, Da-Jian Wu
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 022203 (2025)
https://doi.org/10.1063/5.0249778
Published: January 2025
View article titled, Dynamic manipulation of ultrasonic beams by coding Moiré metasurfaces
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Journal Articles

Reduced sound velocity in PbZrO3 thin film during antiferroelectric to ferroelectric transition revealed by picosecond acoustics

Shuai Wang, Yangyang Si, Wenjun Wang, Yijie Li, Zuhuang Chen, Feng He
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 013103 (2025)
https://doi.org/10.1063/5.0244418
Published: January 2025
View article titled, Reduced sound velocity in PbZrO<sub>3</sub> thin film during antiferroelectric to ferroelectric transition revealed by picosecond acoustics
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Journal Articles

Improved piezoelectric energy harvester with dual-impact strategy for small acceleration amplitude vibrations

Jun Liu, Yi Sun, Jiheng Ding, Jun Luo, Huayan Pu, Min Wang
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 253904 (2024)
https://doi.org/10.1063/5.0228947
Published: December 2024
View article titled, Improved piezoelectric energy harvester with dual-impact strategy for small acceleration amplitude vibrations
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Journal Articles

Strong texturing and van der Waals transferability of Mo/Al0.65Sc0.35N/Mo films on 2D-MoS2 monolayers

Jun-young Kim, Shi Wun Tong, Mingxi Chen, Mingsheng Zhang, Poh Chong Lim, Jianwei Chai, Siew Lang Teo, Ming Lin, Dongzhi Chi
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 243102 (2024)
https://doi.org/10.1063/5.0241763
Published: December 2024
View article titled, Strong texturing and van der Waals transferability of Mo/Al<sub>0.65</sub>Sc<sub>0.35</sub>N/Mo films on 2D-MoS<sub>2</sub> monolayers
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Journal Articles

Textured-piezoelectric-ceramic-based focused intravascular ultrasonic transducer with improved image quality and uniformity

Chaorui Qiu, Min Su, Shuai Yang, Baoqiang Liu, Nanxiang Jia, Zhuo Xu, Hairong Zheng, Lei Sun, Weibao Qiu, Fei Li
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 232901 (2024)
https://doi.org/10.1063/5.0237897
Published: December 2024
View article titled, Textured-piezoelectric-ceramic-based focused intravascular ultrasonic transducer with improved image quality and uniformity
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Journal Articles

Characterizing the non-Hermitian route to higher-order topology via fractional mode charges in acoustic systems

Wenbin Lv, Taotao Zheng, Han Cao, Jinyang He, Chudong Xu, Ming-Hui Lu
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 223101 (2024)
https://doi.org/10.1063/5.0238920
Published: November 2024
View article titled, Characterizing the non-Hermitian route to higher-order topology via fractional mode charges in acoustic systems
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Journal Articles

High-coherence quantum acoustics with planar superconducting qubits

W. J. M. Franse, C. A. Potts, V. A. S. V. Bittencourt, A. Metelmann, G. A. Steele
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 183501 (2024)
https://doi.org/10.1063/5.0230359
Published: October 2024
View article titled, High-coherence quantum acoustics with planar superconducting qubits
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