High speed silicon wet anisotropic etching for applications in bulk micromachining: a review

P Pal, V Swarnalatha, AVN Rao, AK Pandey… - Micro and Nano …, 2021 - Springer
Wet anisotropic etching is extensively employed in silicon bulk micromachining to fabricate
microstructures for various applications in the field of microelectromechanical systems …

A comprehensive review on convex and concave corners in silicon bulk micromachining based on anisotropic wet chemical etching

P Pal, K Sato - Micro and Nano Systems Letters, 2015 - Springer
Wet anisotropic etching based silicon micromachining is an important technique to fabricate
freestanding (eg cantilever) and fixed (eg cavity) structures on different orientation silicon …

[КНИГА][B] Silicon wet bulk micromachining for MEMS

P Pal, K Sato - 2017 - taylorfrancis.com
Microelectromechanical systems (MEMS)-based sensors and actuators have become
remarkably popular in the past few decades. Rapid advances have taken place in terms of …

Controlled Microfabrication of High‐Aspect‐Ratio Structures in Silicon at the Highest Etching Rates: The Role of H2O2 in the Anodic Dissolution of Silicon in Acidic …

C Cozzi, G Polito, KW Kolasinski… - Advanced Functional …, 2017 - Wiley Online Library
In this work the authors report on the controlled electrochemical etching of high‐aspect‐ratio
(from 5 to 100) structures in silicon at the highest etching rates (from 3 to 10 µm min− 1) at …

An assessment of the viability of hydrogen generation from the reaction of silicon powder and sodium hydroxide solution for portable applications

P Brack, SE Dann, KGU Wijayantha… - … Journal of Energy …, 2017 - Wiley Online Library
The gravimetric hydrogen storage efficiency of silicon has been widely reported as 14 wt.%,
suggesting that this material should be an excellent hydrogen generation source for portable …

Regenerative electroless etching of silicon

KW Kolasinski, NJ Gimbar, H Yu… - Angewandte Chemie …, 2017 - Wiley Online Library
Regenerative electroless etching (ReEtching), described herein for the first time, is a method
of producing nanostructured semiconductors in which an oxidant (Ox1) is used as a catalytic …

Surface tension and its role for vertical wet etching of silicon

A Brockmeier, FJS Rodriguez, M Harrison… - Journal of …, 2012 - iopscience.iop.org
In this paper, we present for the first time a systematic investigation of the role of the surface
tension in anisotropic wet etching of silicon, focusing on the sidewall angle. We show that in …

Wet bulk micromachining characteristics of Si {110} in NaOH-based solution

S Purohit, V Swarnalatha, AK Pandey… - Journal of …, 2022 - iopscience.iop.org
Silicon wet bulk micromachining is an extensively used technique in
microelectromechanical systems (MEMS) to fabricate variety of microstructures. It utilizes low …

Impact of KOH etching on nanostructure fabricated by local anodic oxidation method

A Dehzangi, F Larki, BY Majlis, MG Naseri… - International Journal of …, 2013 - Elsevier
In this letter, we investigate the impact of potassium hydroxide (KOH) etching procedure on
Silicon nanostructure fabricated by Atomic force microscopy on P-type Silicon-on-insulator …