Design and fabrication of a MEMS capacitive accelerometer with fully symmetrical double-sided H-shaped beam structure

X Zhou, L Che, S Liang, Y Lin, X Li, Y Wang - Microelectronic Engineering, 2015 - Elsevier
This paper presents a MEMS capacitive accelerometer with fully symmetrical double-sided
H-shaped beam structure. The fully symmetrical structure is fabricated from a single double …

Experimental investigations on the electrical and 2D-machining characteristics of an electrochemical discharge machining (ECDM) process

S Saranya, A Nair, A Ravi Sankar - Microsystem Technologies, 2017 - Springer
Electrochemical discharge machining (ECDM) process is a recent non-traditional machining
technique used for structuring insulating materials like glass and ceramic substrates. In this …

Fabrication of precise microchannels using a side-insulated tool in a spark assisted chemical engraving process

S Saranya, AR Sankar - Materials and Manufacturing Processes, 2018 - Taylor & Francis
Microfluidics is an emerging field giving rise to a number of scientific developments with
wide applications in proteomics, genomics, DNA analysis, drug delivery systems and lab-on …

Fabrication of precise micro-holes on quartz substrates with improved aspect ratio using a constant velocity-feed drilling technique of an ECDM process

S Saranya, AR Sankar - Journal of Micromechanics and …, 2018 - iopscience.iop.org
In the present study, a detailed experimental investigation is carried out on a constant
velocity-feed drilling technique of an electrochemical discharge machining (ECDM) process …

Analysis on the effect of ECDM process parameters during micro-machining of glass using genetic algorithm

B Mallick, BR Sarkar, B Doloi… - Journal of Mechanical …, 2018 - journal.ump.edu.my
Electro chemical discharge hybrid machining process involves in micro-machining to cut
micro-channel, micro-profile as well as micro-slot, blind hole on hard materials like ceramic …

Design and optimization of a doubly clamped piezoresistive acceleration sensor with an integrated silicon nanowire piezoresistor

S Vetrivel, R Mathew, AR Sankar - Microsystem Technologies, 2017 - Springer
Piezoresistive acceleration sensors have found a wide range of applications for the last four
decades. However, in recent times, high performance piezoresistive acceleration sensors …

Design, fabrication and testing of a high performance silicon piezoresistive Z-axis accelerometer with proof mass-edge-aligned-flexures

AR Sankar, JG Jency, S Das - Microsystem technologies, 2012 - Springer
This paper presents design, fabrication and testing of a quad beam silicon piezoresistive Z-
axis accelerometer with very low cross-axis sensitivity. The accelerometer device proposed …

Modeling and analysis of a SiC microstructure-based capacitive micro-accelerometer

X Tian, W Sheng, Z Guo, W **ng, R Tang - Materials, 2021 - mdpi.com
In this study, a comb-type capacitive accelerometer based on a silicon carbide (SiC)
microstructure is presented and investigated by the finite element method (FEM). It has the …

Ni–P electroless on nonconductive substrates as metal deposition process for MEMS fabrication

R Askari Moghadam, H Saffari, J Koohsorkhi - Microsystem Technologies, 2021 - Springer
Abstract During past decades Micro Electro Mechanical Systems (MEMS) have been
developed and presented in the market. It is important to find new processes and methods to …

Realisation of silicon piezoresistive accelerometer with proof mass-edge-aligned-flexures using wet anisotropic etching

A Ravi Sankar, J Grace Jency, J Ashwini, S Das - Micro & Nano Letters, 2012 - IET
This Letter presents simulation, fabrication and testing of a high-performance quad-beam
silicon piezoresistive accelerometer with very low cross-axis sensitivity. Cross-axis …