Tag: Etch

Processes, Technology

Ion-beam Nano patterning: experimental results with chemically- assisted etching

Schematic of a ion beam been extracted through the grids

Below you will be able to find the first part of experimental results with chemically assisted etching which our expert Dr Sebastien Pochon presented at SPIE conference in San Jose, California last week. The need for forming gratings (for example used in VR headsets) in materials such as SiO2 has seen a recent surge in …

Events

Micro Electro-Mechanical Systems Conference 2018

MEMS2018

Reflecting the rapid growth of the MEMS field and the commitment and success of its research community, the IEEE MEMS Conference series has evolved into a premier annual event in the MEMS area. The MEMS2018 conference in Belfast, UK was attended by around 600 people, covering widespread applications of Micro Electro-Mechanical Systems. Asian and American …

Processes

I got 99 problems, but an etch ain’t one

Plasma etch 101 part 2

Following my previous blog post I hope you have created a good etch mask…do not get me started again on masks…so what else do we need to consider? Well, when I was conducting research for my PhD, my supervisor said the first thing to do every day is to make a small sacrifice to the …

Processes

Plasma Etch 101 – Mask, Mask, Mask

Plasma Etch 101 - part 1

Plasma etching can be a difficult, complex procedure but by following a few simple rules you can greatly increase the chance of achieving the results you need. I would challenge anyone who has ever performed plasma etching to say with all honestly, hand on heart, that they have never ever had any problems with their …