Polymeric piezoelectric accelerometers with high sensitivity, broad bandwidth, and low noise density for organic electronics and wearable microsystems [0.03%]
用于有机电子和可穿戴微系统的高灵敏度、宽带宽和低噪声密度聚合物压电加速度计
Chang Ge,Edmond Cretu
Chang Ge
Piezoelectric accelerometers excel in vibration sensing. In the emerging trend of fully organic electronic microsystems, polymeric piezoelectric accelerometers can be used as vital front-end components to capture dynamic signals, such as vo...
Azimuthal rotation-controlled nanoinscribing for continuous patterning of period- and shape-tunable asymmetric nanogratings [0.03%]
可控方位角旋转的纳米刻写连续制备周期和形状可调的非对称纳米光栅结构
Useung Lee,Hyein Kim,Dong Kyo Oh et al.
Useung Lee et al.
We present an azimuthal-rotation-controlled dynamic nanoinscribing (ARC-DNI) process for continuous and scalable fabrication of asymmetric nanograting structures with tunable periods and shape profiles. A sliced edge of a nanograting mold, ...
Geonsoo Jin,Neil Upreti,Joseph Rich et al.
Geonsoo Jin et al.
Large-field nanoscale fluorescence imaging is invaluable for many applications, such as imaging subcellular structures, visualizing protein interactions, and high-resolution tissue imaging. Unfortunately, conventional fluorescence microscop...
Single-structure 3-axis Lorentz force magnetometer based on an AlN-on-Si MEMS resonator [0.03%]
基于AlN-on-Si微机电谐振器的单结构三轴洛伦兹力磁场传感器
Cheng Tu,Xu-Heng Ou-Yang,Ying-Jie Wu et al.
Cheng Tu et al.
This work presents a single-structure 3-axis Lorentz force magnetometer (LFM) based on an AlN-on-Si MEMS resonator. The operation of the proposed LFM relies on the flexible manipulation of applied excitation currents in different directions...
Jiaming Liu,Jingui Qian,Murtazt Adil et al.
Jiaming Liu et al.
An electronic tongue (E-tongue) comprises a series of sensors that simulate human perception of taste and embedded artificial intelligence (AI) for data analysis and recognition. Traditional E-tongues based on electrochemical methods suffer...
Yasser S Shama,Sasan Rahmanian,Hamza Mouharrar et al.
Yasser S Shama et al.
This paper investigates the fundamental sensing mechanism of electrostatic MEMS gas sensors. It compares among the responsivities of a set of MEMS isopropanol sensors before and after functionalization, and in the presence and absence of el...
Thermogalvanic hydrogel-based e-skin for self-powered on-body dual-modal temperature and strain sensing [0.03%]
用于自供电体温和应变双模式传感的热电水凝胶电子皮肤
Zhaosu Wang,Ning Li,Xinru Yang et al.
Zhaosu Wang et al.
Sensing of both temperature and strain is crucial for various diagnostic and therapeutic purposes. Here, we present a novel hydrogel-based electronic skin (e-skin) capable of dual-mode sensing of temperature and strain. The thermocouple ion...
Through-polymer, via technology-enabled, flexible, lightweight, and integrated devices for implantable neural probes [0.03%]
用于可植入神经探针的通过聚合物、孔技术启用的灵活轻便集成器件
Cunkai Zhou,Ye Tian,Gen Li et al.
Cunkai Zhou et al.
In implantable electrophysiological recording systems, the headstage typically comprises neural probes that interface with brain tissue and integrated circuit chips for signal processing. While advancements in MEMS and CMOS technology have ...
Tailoring high-refractive-index nanocomposites for manufacturing of ultraviolet metasurfaces [0.03%]
用于紫外光超表面制造的高折射率纳米复合材料的制备
Hyunjung Kang,Dongkyo Oh,Nara Jeon et al.
Hyunjung Kang et al.
Nanoimprint lithography (NIL) has been utilized to address the manufacturing challenges of high cost and low throughput for optical metasurfaces. To overcome the limitations inherent in conventional imprint resins characterized by a low ref...
Chenxu Zhu,Huseyin Ekinci,Aixi Pan et al.
Chenxu Zhu et al.
E-beam lithography is a powerful tool for generating nanostructures and fabricating nanodevices with fine features approaching a few nanometers in size. However, alternative approaches to conventional spin coating and development processes ...