Ultrasonic soldering in electronics

Solution-processed soldering of carbon nanotubes for flexible electronics.

We report a simple lithography-free, solution-based method of soldering of carbon nanotubes with Ohmic contacts, by taking specific examples of multi-walled carbon nanotubes (MWNTs). This is achieved by self-assembling a monolayer of soldering precursor, Pd(2+) anchored to 1,10 decanedithiol, onto which MWNTs could be aligned across the gap electrodes via solvent evaporation. The nanosoldering ...

Interface Electronics for Ultrasonic Transducers

Interface Electronics for Ultrasonic Transducers by Hao-Yen Tang Doctor of Philosophy in Engineering Electrical Engineering and Computer Sciences University of California, Berkeley Professor Bernhard E. Boser, Chair Ultrasound has long been used for medical imaging. Recent advances of miniaturized MEMS ultrasonic transducers new applications such as gesture recognition, personal fitness devices...

Assessment of Exposure to Sensitizing Rosin-derived Compounds from Electronics Soldering Final Report

Nitrogen in IR Reflow Soldering

Ersa wave soldering systems