Explanipedia

Experimental Investigation of Acoustic Kerker Effect in Labyrinthine Resonators Open

Iuliia Timankova, Mikhail Smagin, Mikhail Kuzmin, Andrey Lutovinov, Andrey Bogdanov , et al. · 2025

Controlling the directionality of the acoustic scattering with single acoustic metaatoms has a key importance for reaching spatial routing of sound with acoustic metamaterials. In this paper, we present the experimental demonstration of th…

Broadband Phonon Resonance Spectrum in Host–Guest Resonator Arrays via Nonlocal Coupling Open

Shuang Lü, Zhongwei Zhang, Rui Ma, Yuxing Wang, Yong Li , et al. · 2025

Resonance mechanisms offer a promising way to control phonon transport at the nanoscale, but realization of broadband phonon resonance remains challenging due to the narrow band nature of individual resonators. Here, it is demonstrated in …

Absorbing Exceptional Point of Coherent Vortex Beams Open

Yong Li, Hua Ding, Quansen Wang, Xu Wang · 2025

Coherent perfect absorption at exceptional point (CPA-EP) is of great interest in wave systems for its unique absorption behavior. However, most CPA-EPs achieved so far are confined to plane-wave systems, limiting their versatility. Here, …

Early Warning of Anthracnose on Illicium verum Through the Synergistic Integration of Environmental and Remote Sensing Time Series Data Open

Junji Li, Yuxin Zhao, Tianteng Zhang, Jiahui Du, Yong Li , et al. · 2025

Anthracnose on Illicium verum Hook.f (I. verum) significantly affects the yield and quality of I. verum, and timely detection methods are urgently needed for early control. However, early warning is difficult due to two major challenges, i…

Chirality-protected extreme asymmetric acoustic information transport with noise immunity Open

Quansen Wang, Chun Liu, Chao Song, Hua Ding, Xu Wang , et al. · 2025

Chiral vortex beams with tunable topological charges (TCs) hold promise for high-capacity and multi-channel information transmission. However, asymmetric vortex transport, a crucial feature for enhancing robustness and security, often disr…

Novel function of ribosomal protein RPL14B: regulation of CdSe quantum dots biosynthesis in living Saccharomyces cerevisiae cells Open

Jiye Liu, Yong Li, Jiawei Tu, Dai‐Wen Pang, Lipeng Zhong , et al. · 2025

Biosynthesis of CdSe quantum dots is the process of converting metal ions into semiconductor nanomaterials. Studies have shown that CdSe quantum dots synthesized by Saccharomyces cerevisiae are rich in ribosomal proteins, but the role of r…

Experiment on Early Fire Detection of Medium-voltage Switchgear Based on Pyrolytic Particles Open

Zhaoguo Wu, Qian Wang, Ke Wu, Weisheng He, Huixian Huang , et al. · 2025

Fire accidents frequently occur in medium-voltage switchgear, causing huge economic losses, so it is particularly important to ensure its safe and stable operation. This paper proposes a early fire detection method based on pyrolytic parti…

Seven-octave ultrabroadband metamaterial absorbers via quality-factor-weighted mode density modulation Open

Nengyin Wang, Sibo Huang, Zhiling Zhou, Din Ping Tsai, Jie Zhu , et al. · 2025

Absorption is a crucial parameter in shaping wave propagation dynamics, yet achieving ultrabroadband absorption remains highly challenging, particularly in balancing a low-frequency and broad bandwidth. Here, we present a metamaterial abso…

Effect of <i>Agaricus bisporus</i> Stalk Replacement of Soybean on Productive Performance, Egg Quality and Intestinal Microbiota of Laying Hens Open

Kun‐liang Han, Yan Yan, Yong Li, S. Li, Ruibao Jia , et al. · 2025

This study aimed to investigate the effects of Agaricus bisporus stalks on the performance, egg quality, serum biochemistry and intestinal microorganisms of laying hens, as well as determine the optimal replacement ratio of soybean. The re…

Broadband Acoustic Purcell Effect from Collective Bound States in the Continuum Open

Sibo Huang, Shuhuan Xie, Tuo Liu, Tong Hao, Din Ping Tsai , et al. · 2025

The Purcell effect significantly improves the performance of various emission devices but is typically constrained by a narrow operational bandwidth due to inherent resonant mechanisms. This study achieves broadband acoustic Purcell effect…

Self‐Powered Frequency‐Selective Acoustic Sensor Based on Bound States in the Continuum Open

Chao Song, Sibo Huang, Hongyu Ma, Shuhuan Xie, Din Ping Tsai , et al. · 2025

Sound is a clean, renewable, and abundant energy source present ubiquitously in nature. However, it is often underutilized due to its low energy density in most environments. This study introduces a two‐state system that supports a Friedri…

Seven-octave ultrabroadband metamaterial absorbers via Q-weighted mode density modulation Open

Nengyin Wang, Sibo Huang, Zhiling Zhou, Din Ping Tsai, Jie Zhu , et al. · 2024

Absorption is a crucial parameter in shaping wave propagation dynamics, yet achieving ultra-broadband absorption remains highly challenging, particularly in balancing low-frequency and broad bandwidth. Here, we present a metamaterial absor…

DeltaDQ: Ultra-High Delta Compression for Fine-Tuned LLMs via Group-wise Dropout and Separate Quantization Open

Yanfeng Jiang, Zelan Yang, Bohua Chen, Li Shen, Yong Li , et al. · 2024

Large language models achieve exceptional performance on various downstream tasks through supervised fine-tuning. However, the diversity of downstream tasks and practical requirements makes deploying multiple full-parameter fine-tuned mode…

Continuous-wave amplitude control via the interference phenomenon in acoustic structures Open

Bingyi Liu, Shanshan Liu, Liulin Li, Chuan‐Xing Bi, Kai Guo , et al. · 2024

We propose a strategy to continuously tune the amplitude of acoustic waves based on the interference among two mode-conversion paths in passive acoustic structures. The interference phenomenon is attributed to two conjugate acoustic geomet…

Water Level Inversion Detection Method for Water Level Images without a Scale in Complex Environments Open

Chuanmeng Sun, Wei Yu, Ruikang K. Wang, Zhibo Wu, Yong Li · 2024

Accurately perceiving changes in water level information is key to achieving the fine control of water and flooding; however, the existing technology cannot achieve water level recognition in complex and harsh environments, such as at nigh…

Acoustic attenuation of side-branched Helmholtz resonator with embedded apertures in grazing flow ducts Open

Jilai Cao, Sibo Huang, Xinhai Yu, Yong Li · 2024

Refrigeration equipment is widely used on a daily basis in residential, commercial and industrial applications, but the aerodynamic performance and noise problems remain a tragic problem. Acoustic duct silencers as an effective noise elimi…

Phononic metagrating for lattice wave manipulation Open

Shuang Lu, Zhongwei Zhang, Yong Li, Peter Hänggi, Jie Chen · 2024

The control of the phonon-wave behavior is of prominent interest for applications in thermal management and the processing of quantum information. In this work, we design and characterize a phonon-based grating nanostructure in a suspended…

Simulation of Material Identification with Backscattering X-Ray Open

Jianhong Liu, Chen Zhang, Lianjun Zhang, Chunqing He, Yu-Lai Zheng , et al. · 2024

Reconfigurable Acoustic Focusing Based on Origami-Inspired Metalens Open

Chen Liu, Nengyin Wang, Tuo Liu, Zhongming Gu, Yong Li , et al. · 2024

Acoustic metascreen for broadband wavefront manipulation with stationary phase gradients Open

Chen Liu, Nengyin Wang, Zhongming Gu, Yong Li, Jie Zhu · 2023

The development of an efficient acoustic metascreen utilizing artificial micro-structured metamaterials holds paramount importance for the manipulation of acoustic wavefronts. However, the expansive broadband capability of such metascreens…

Conservation of Bewick’s swans (Cygnus columbianus bewickii): Insights from the identification of critical stopover sites and migration corridors Open

Xuelei Wei, Guogang Zhang, Yunrui Ji, Guoxiang Yang, Yong Li , et al. · 2023

Migratory birds face diverse threats during migration. Critical stopover sites (CSSs) are essential refueling and resting sites for migratory birds that ensure their complete migration and survival. Therefore, identifying bird migration pa…

Non-local and non-Hermitian acoustic metasurfaces Open

Xu Wang, Ruizhi Dong, Yong Li, Yun Jing · 2023

Acoustic metasurfaces are at the frontier of acoustic functional material research owing to their advanced capabilities of wave manipulation at an acoustically vanishing size. Despite significant progress in the last decade, conventional a…

Scattering exceptional point in the visible Open

Tao He, Zhanyi Zhang, Jingyuan Zhu, Yuzhi Shi, Zhipeng Li , et al. · 2023

Sound-Absorbing Materials Open

Sibo Huang, Yong Li, Jie Zhu, Din Ping Tsai · 2023

Sound-absorbing materials (SAMs) are important for extensive acoustic applications, due to widespread demand for constructing tailored acoustic environments. This Perspective introduces the conservation qualities of SAMs that fundamentally…

Getting Back on Track: Understanding COVID-19 Impact on Urban Mobility and Segregation with Location Service Data Open

Chen Lin, Fengli Xu, Qianyue Hao, Hui Pan, Yong Li · 2023

Understanding the impact of COVID-19 on urban life rhythms is crucial for accelerating the return-to-normal progress and envisioning more resilient and inclusive cities. While previous studies either depended on small-scale surveys or focu…

Control the qubit-qubit coupling in the superconducting circuit with double-resonator couplers Open

Hui Wang, Zhao Yan-jun, Hui-Chen Sun, Xun‐Wei Xu, Yong Li , et al. · 2023

We propose a scheme of using two fixed frequency resonator couplers to tune the coupling strength between two Xmon qubits. The induced indirect qubit-qubit interactions by two resonators could offset with each other, and the direct couplin…

Meta-silencer with designable timbre Open

Nengyin Wang, Chengcheng Zhou, Sheng Qiu, Sibo Huang, Bin Jia , et al. · 2023

Timbre, as one of the essential elements of sound, plays an important role in determining sound properties, whereas its manipulation has been remaining challenging for passive mechanical systems due to the intrinsic dispersion nature of re…

Design of MWIR hyperspectral imagers based on acousto-optic tunable filters Open

Xijie Li, Ming Gao, Jun Liu, Yong Li, Yutao Feng · 2023

DATA-DRIVEN RECONSTRUCTION OF ROUGH SURFACES FROM ACOUSTIC SCATTERING Open

Michael-David Johnson, Anton Krynkin, Jacques Cuenca, Mansour Alkmim, L DE RUYCK , et al. · 2023

Double-layer polarization-independent achromatic metasurface array for optical fiber bundle coupling in microendoscope Open

Yan Sun, Chang Wang, Shuhang Zheng, Xiao Tao, Xinyu Liu , et al. · 2022

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