Results 101 to 110 of about 15,564 (252)
Micromachining of silicon carbide using femtosecond lasers [PDF]
, 2007 We have demonstrated micromachining of bulk 3C silicon carbide (3C- SiC) wafers by employing 1028nm wavelength femtosecond laser pulses of energy less than 10 nJ directly from a femtosecond laser oscillator, thus eliminating the need for an amplified ...
Filippidis, G +14 more
core +1 more source
Supercritical Angle Fluorescence and Raman Techniques in Biophotonics
Laser &Photonics Reviews, EarlyView.Supercritical angle fluorescence (SAF) microscopy and supercritical angle Raman (SAR) spectroscopy have emerged as powerful tools in the field of biophotonics, enabling high‐resolution imaging and spectroscopy of biological specimens near interfaces. This review article provides a comprehensive overview of the principles, techniques, applications, and ...
Subir Das +2 more
wiley +1 more source
Materialwissenschaft und Werkstofftechnik, EarlyView.This research provides an extensive and sophisticated analysis of debris produced by micro‐electrical discharge machining processing of Ni‐Ti shape memory alloys and austenitic stainless steel (SS304) using brass electrodes. The research examines how different discharge energy levels controlled by capacitance and voltage affect debris shape and ...
M. Sarvar Rasheed +3 more
wiley +1 more source
SmartBot, EarlyView.This article reviews the application of fiber Bragg grating (FBG) technology for precise force sensing in minimally invasive surgery. It outlines the fundamental working principles and algorithms used to interpret sensor data. The text surveys clinical applications across various medical fields, such as ophthalmology and vascular intervention (Table of
Shiyuan Dong +9 more
wiley +1 more source
Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2
Small, EarlyView.The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid +13 more
wiley +1 more source
Design and realization of laser micromachining system [PDF]
, 2011 The production process of miniature devices and microsystems requires the utilization of nonconventional micromachining techniques. In the past few decades laser micromachining has became an important micromanufacturing technique for many industrial and ...
Golubovic, Edin
core
Exploiting Device Deformability for Fluid and Particle Manipulation
Small, EarlyView.Deformable devices enable fluid and particle manipulation modes that are inaccessible to rigid platforms. This review examines soft materials and architectures that translate controlled deformation into microscale fluid operations such as pumping, valving, mixing, and particle handling.
Zhiyang Hong +4 more
wiley +1 more source
Porous silicon micromachining technology
, 2018 In this chapter, silicon electrochemical micromachining (ECM) technology is reviewed with particular emphasis to the fabrication of complex microstructures and microsystems, as well as to their applications in optofluidics, biosensing, photonics, and ...
Giuseppe Barillaro, Barillaro, Giuseppe
core +1 more source
Surface Micromachining Overview
, 2012 This video, created by Support Center for Microsystems Education (SCME), introduces the viewer to the concept of surface micromachining. The lecture runs for 7:25 minutes and covers "overview of the surface micromachining processes used to ...
core +1 more source
Autonomous and Communicative Microcapsule Systems for Life‐Like Homeostatic pH Regulation
Small, EarlyView.A dual‐microcapsule system mimicking biological homeostasis is developed, enabling programmable pH oscillations through antagonistic enzymatic feedback. Monodisperse urease and esterase capsules, produced via hybrid‐junction 3D‐printed microfluidics with epoxy‐modified channels, exhibit adaptive shell permeability and inter‐capsule communication.
Hongda Zhou +5 more
wiley +1 more source