Controlled photodegradable hydrogels with photolithographic microstructure arrays as 3D scaffolds for cell culture by Cong Sui, Shengting Zhang, Dachuan Zhang, Minghao Wang, Jingning Cao, Runhuai yang

“…Hydrogels are a class of critical functional materials applicable across various fields, including 3D cell culture, tissue engineering, 3D printing, and drug delivery. …”
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Gravitational-wave tests of general relativity with ground-based detectors and pulsar-timing arrays by Nicolás Yunes, Xavier Siemens, Kent Yagi

“…The review continues with a brief description of the detectors, including both gravitational-wave interferometers and pulsar-timing arrays, leading to a discussion of the data analysis formalism that is applicable for such tests. …”
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Generation of Optical Vortex Arrays Using Single-Element Reversed-Wavefront Folding Interferometer by Brijesh Kumar Singh, G. Singh, P. Senthilkumaran, D. S. Mehta

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Particle and Cell Separation in Deterministic Lateral Displacement Arrays with Inverse L-Shaped Pillars by Hao Jiang, Fengyang Zhang, Zhou Fan, Chundong Zhang, Zunmin Zhang

“…These findings advance the mechanistic understanding of inverse L-shaped DLD arrays and provide valuable design principles for their potential applications.…”
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Flexible Ultrasonic Sensor Array for Guided Wave Nondestructive Testing of Thin-Walled Structures by He Sun, Linfeng Wang, Jiahao Ren, Xiao Ying, Haichao Liu, Xiaobin Jiang, Fuzai Lv, Zhoumo Zeng, Yang Liu

“…We propose an NDT method for thin-walled structures utilizing a flexible ultrasonic sensor array (FUSA) to detect circular hole defects effectively. …”
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Polymer-Based Chemicapacitive Hybrid Sensor Array for Improved Selectivity in e-Nose Systems by Pavithra Munirathinam, Mohd Farhan Arshi, Haleh Nazemi, Gian Carlo Antony Raj, Arezoo Emadi

“…Achieving high selectivity and sensitivity in gas sensing remains a challenge, particularly in complex environments. …”
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Multi-Objective Design and Optimization of Hardware-Friendly Grid-Based Sparse MIMO Arrays by Suleyman Gokhun Tanyer, Paul Dent, Murtaza Ali, Curtis Davis, Senthilkumar Rajagopal, Peter F. Driessen

“…A comprehensive design framework is proposed for optimizing sparse MIMO (multiple-input, multiple-output) arrays to enhance multi-target detection. …”
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Coupled surface plasmon–phonon polariton nanocavity arrays for enhanced mid-infrared absorption by Kachiraju Satya R., Nekrashevich Ivan, Ahmad Imtiaz, Farooq Hira, Chang Long, Kim Sangsik, Kim Myoung-Hwan

“…Resonant optical cavities are essential components in mid-infrared applications. However, typical film-type cavities require multilayer stacks with a micron-thick spacer due to mid-infrared wavelengths, and their performance is limited by narrow frequency tunability and angular sensitivity. …”
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Largely Tunable Terahertz Circular Polarization Splitters Based on Patterned Graphene Nanoantenna Arrays by Zhoutian Liu, Yuan Meng, Futai Hu, Qirong Xiao, Ping Yan, Mali Gong

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Gaseous Synergistic Self‐Assembly and Arraying to Develop Bio‐Organic Photocapacitors for Neural Photostimulation by Xinyuan Fan, Yiming Tang, Jiahao Zhang, Kang Ma, Zhengyu Xu, Yuying Liu, Bin Xue, Yi Cao, Deqing Mei, Wei Wang, Guanghong Wei, Kai Tao

“…Moreover, the intrinsic difficulty of ordering the bio‐organic self‐assemblies into stable large‐scale arrays in the liquid environment for engineering devices severely restricts their extensive applications. …”
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Generation of Power-Exponent-Phase Vortex Beam Arrays Based on All-Dielectric Metasurfaces by Jiale Guo, Chuan Shen, Jinkun Hu, Yong Zhou, Cheng Zhang, Sui Wei

“…In this paper, we use dielectric metasurfaces instead of the conventional bulky optical device to generate PEPV arrays with a uniform diffracted intensity distribution and a controllable correlation between the topological charge number and the diffraction order. …”
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Optical multi-wavelength selectors based on distributed feedback chirped grating in arrays of graphene by Aimei Liu, Dong Zhao, Junjie Dong, Miaomiao Zhao, Dong Zhong, Hao Ni, Fangmei Liu, Xiaoling Chen

“…Abstract We utilized the forward transmission matrix method (FTMM) to theoretically examine the transmission and reflection characteristics of distributed feedback chirped grating structures based on graphene arrays. These chirped gratings are formed by embedding single-layer graphene sheets in a bulk substrate in a non-periodic arrangement, with a consistent difference in the spatial period between adjacent graphene sheets. …”
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Retrieving 3D Wind Field from Phased Array Radar Rapid Scans by Xiaobin Qiu, Qin Xu, Chongjian Qiu, Kang Nai, Pengfei Zhang

“…The method is applied to phased array radar (PAR) rapid scans of the storm winds and reflectivity in a strong microburst event and is shown to be able to retrieve the three-dimensional wind field around a targeted downdraft within the storm that subsequently produced a damaging microburst. …”
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Controllable Electrochemical Synthesis and Photovoltaic Performance of Bismuth Oxide/Graphene Oxide Nanostructure Arrays by Fatma Bayrakçeken Nişancı

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Wide-Angle Polarization-Independent Broadband Absorbers Based on Concentric Multisplit Ring Arrays by Bin Tang, Yiqi Zhu, Xin Zhou, Li Huang, Xianzhong Lang

“…We theoretically propose a wide-angle, polarization-independent, and broadband nearly perfect absorber, which consists of an array of concentric multisplit circular rings on top of dielectric spacer and a metallic mirror. …”
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Fruit-Fly-Optimized Weighted Averaging Algorithm for Data Fusion in MEMS IMU Array by Ting Zhu, Gao Peng, Jianping Li, Jiawei Xuan, Jingbei Tian

“…The weighted averaging algorithm is a widely adopted high-efficiency data fusion approach for micro-electro-mechanical system (MEMS) inertial measurement unit (IMU) array, where the configuration of weighting coefficients plays a critical role in improving measurement accuracy. …”
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Mutual coupling error modeling and correction of shared aperture interleaved sparse array antennas by Junming ZHUANG, Longjun LI

“…The shared aperture interleaved sparse array antenna is an effective way to implement a multi-function array antenna.The existing parameterized mutual coupling elimination methods are all developed for uniform array antennas.The mutual coupling matrix which is studied is a regular square matrix and is not applicable to the mutual coupling matrix model of the shared aperture interleaved sparse array antenna.After fully considering the speciality of “sparse” and “azimuth dependence” of mutual coupling in sub-arrays of a shared aperture interleaved sparse array antenna,the conventional mutual coupling matrix extension was expressed as “non-square” “enhanced mutual coupling matrix”.Coupling effects between subarrays and subarrays in interleaved arrays of sparse arrays were modeled,and the modeling and correction of mutual coupling errors in shared aperture sparse array antennas were finally achieved through the parameterization of “enhanced mutual coupling matrix”.Simulation results verify the effectiveness and feasibility of the proposed method.…”
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Laser Writing of GaN/Ga2O3 Heterojunction Photodetector Arrays by Pengxiang Sun, Xun Yang, Kexue Li, Zhipeng Wei, Wei Fan, Shaoyi Wang, Weimin Zhou, Chongxin Shan

“…Abstract Photodetectors play a crucial role in converting light signals into electrical signals and have significant applications in various fields such as communications, imaging, and sensing. …”
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Compact Right-Handed Circularly Polarized V-Shaped Patch Array Antenna for Nanosatellites by Haider Ali, Dawar Awan, Inam Bari, Wajahat Ullah Khan Tareen, Umar Farooq Khattak, Nikita Goel, Manish Varun Yadav

“…Nanosatellites have opened up significant opportunities for small and medium enterprises and academic institutions in space technology, driving demand for compact, high-performance antennas. This study presents a miniaturized, right-handed circularly polarized (RHCP) V-shaped patch array antenna, integrated with a matched feeding network, tailored for nanosatellite applications. …”
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Enhanced Performance of Microstrip Antenna Arrays through Concave Modifications and Cut-Corner Techniques by Salah eddine Boukredine, Elhadi Mehallel, Ahcene Boualleg, Oussama Baitiche, Abdelaziz Rabehi, Mawloud Guermoui, Abdelmalek Douara, Imad Eddine Tibermacine

“… This paper presents the design and analysis of a high-performance 4×1 linear microstrip-fed antenna array optimized for wireless communication systems operating at 2.45 GHz. …”
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