Results 31 to 40 of about 1,908,843 (312)

Micro and Nano Manipulation and Assembly by Optically Induced Electrokinetics

open access: yes, 2015
Manipulation devices based on magnetic forces, acoustic waves, hydrodynamic flows, light waves, or electrokinetic forces are among the major noninvasive technologies available today.
Liu, Lianqing   +9 more
core   +2 more sources

Sensitivity Improvement of a Fully Symmetric Vertical Hall Device Fabricated in 0.18 μm Low-Voltage CMOS Technology

open access: yesIEEE Journal of the Electron Devices Society, 2021
This paper proposes a new implementation method to significantly improve the magnetic sensitivity of a fully symmetric vertical Hall device (FSVHD) based on low-voltage CMOS technology.
Haiyun Huang, Yue Xu
doaj   +1 more source

Circularly Polarized Annular Ring Antenna With Wide Axial-Ratio Bandwidth for Biomedical Applications

open access: yesIEEE Access, 2019
This paper proposes a novel circularly polarized antenna operating at 2.4-2.48-GHz industrial, scientific, and medical (ISM) band for biomedical applications.
Li-Jie Xu   +4 more
doaj   +1 more source

Laser-Induced Forward Transfer of Silver Nanoparticles for a Black Metal Absorber

open access: yesFrontiers in Physics, 2022
Plasmonic nanostructures emerged as an appealing approach for black metal absorbers (BMAs) to provide significant light absorption. We present the simple and rapid fabrication of BMAs using laser-induced forward transfer of silver nanoparticles (AgNPs ...
Ruo-Zhou Li   +9 more
doaj   +1 more source

Equivalent model and limit for the SOI lateral power device using high-k dielectric

open access: yesResults in Physics, 2019
This paper presents a simple and clear equivalent model to investigate the SOI lateral power device using high-k dielectric (HK device). The proposed model can accurately characterize the electric field and facilitate the obtainment of optimal breakdown ...
Jiafei Yao   +5 more
doaj   +1 more source

Robotic micro-assembly of microparts using a piezogripper [PDF]

open access: yes2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2008
This paper deals with robotic micro-assembly of silicon micro-objects whose sizes are tens of micrometers. This production means is one of a more promising approach to realize 3D and/or hybrid microsystems. Current works in robotic micro-assembly are focused on the assembly of micro-objects on a large substrate.
David Heriban, Michaël Gauthier
openaire   +1 more source

Research Progress on Coating of Sensitive Materials for Micro-Hotplate Gas Sensor

open access: yesMicromachines, 2022
Micro-hotplate gas sensors are widely used in air quality monitoring, identification of hazardous chemicals, human health monitoring, and other fields due to their advantages of small size, low power consumption, excellent consistency, and fast response ...
Zhenyu Yuan, Fan Yang, Fanli Meng
doaj   +1 more source

Precision Micro Assembly of Optical Components on MID and PCB

open access: yes, 2014
International audienceAt HSG-IMAT the precision assembly of micro systems became increasingly important in recent years. The challenge is to reach a high accuracy of about 10 μm between the assembled elements.
Seybold, Jonathan   +7 more
core   +1 more source

Optical Spectrum and Electric Field Waveform Dependent Optically-Induced Dielectrophoretic (ODEP) Micro-Manipulation

open access: yesMicromachines, 2012
In the last seven years, optoelectronic tweezers using optically-induced dielectrophoretic (ODEP) force have been explored experimentally with much success in manipulating micro/nano objects.
Wen J. Li   +4 more
doaj   +1 more source

Micro-Injection Moulding of Polymer Microfluidic Devices [PDF]

open access: yes, 2009
Microfluidic devices have several applications in different fields, such as chemistry, medicine and biotechnology. Many research activities are currently investigating the manufacturing of integrated microfluidic devices on a mass- production scale ...
Alcock, Jeffrey R.   +5 more
core   +1 more source

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