Suhaas Reddy - Academia.edu (original) (raw)

Papers by Suhaas Reddy

Computational Intelligence in Software Modeling, 2022

Materials Today: Proceedings, 2021

This paper overviews the application of Nano systems in the diagnosis of cancer. The biophysics a... more This paper overviews the application of Nano systems in the diagnosis of cancer. The biophysics and the biochemical reactions in the process of detecting the cancer is discussed here. The various methods in the detection of cancer cells is summarized. Before the anatomic abnormality is detected, the cancer detection is very important. The methods of detection which consumes less time and which are cost effective are discussed in this review. In the last two decades, information technology has led to the economic growth. This technology has developed a lot of sensors which are self-powered and help in the early detection of cancer cells. The objective of this work is to bring out the difficulties in the drug targeting and the challenges that are faced in the nano systems growth.

IOP Conference Series: Materials Science and Engineering, 2020

This current work focuses on the study of residual stress introduced in thin surface micromachine... more This current work focuses on the study of residual stress introduced in thin surface micromachined films due to the thermal stress. A model is presented here to study the change in thermal residual stress as the temperature changes and in turn how this change affects the resonant frequency of the resonator. The model uses two design; a resonator with straight and folded cantilevers. This work also involves in analysing the resonator performance as the material properties are changed. The analyses is done on Nitinol which is a Shape Memory Alloy (SMA). The simulation is carried out on COMSOL Multiphysics.

Materials Today: Proceedings, 2020

Abstract This current review describes the various micro fabrication techniques, the reliability ... more Abstract This current review describes the various micro fabrication techniques, the reliability view of various processes and the various problems that are caused during these processes. This study also emphasizes some of the new device design features. Many parameters that affect and are responsible for these processes are discussed here. The micromachining processes like surface, bulk, LIGA are studied. The study of miniaturization in Micro-electro-mechanical systems (MEMS) is studied in this paper. The advantages of various actuation and their limitations in certain conditions are highlighted. The methods to overcome creep, and to reduce Stiction is presented in detail. The best choice available to print ink with good quality is also highlighted in this paper.

Materials Today: Proceedings, 2020

Nanosciences has a very vast application in cross-domain of engineering. This paper discusses the... more Nanosciences has a very vast application in cross-domain of engineering. This paper discusses the various applications in the field of electronics such as 3-d bulk dimensioning, assembly of monolayers on the metallic surfaces, development of metal oxides, fabrication of cantilever sensors, civil such as eco-friendly construction material for reducing the emission of CO2 and for improved engineering, materials for better concrete performance, mechanical such as energy harvester using the mechanical interactions, materials for increasing the tensile strength and improvement in toughness, adhesive free polishing and computer science such as developing faster and reliable computing, quantum computing and improving the capability of intelligent systems.

Materials Today: Proceedings, 2019

This paper studies an RF MEMS Switch which consists on a thin bridge which is micromachined and s... more This paper studies an RF MEMS Switch which consists on a thin bridge which is micromachined and suspended on a layer of dielectric. When a pull-in voltage is applied to the switch, the bridge will deform and settle on to the dielectric layer and thus the capacitance is increased. An imaginary force (contact force) is used here for the micromachined thin bridge to collapse on to the dielectric layer. 1mv of an input voltage is applied to measure the capacitance of the device, which is then increased to 5 V after 25 ls by using a step function having a rise time of 10 ls. The displacement of 2.5E-8 m is achieved and capacitance of 6.8pF is measured by applying 5 V of an input voltage. Nitinol which is shape memory alloy (SMA) is used to model the thin bridge and Silicon Nitride layer acts as a dielectric layer. Since the applied input voltage is greater than the required pull-in voltage, the switch comes in contact with the nitride layer. The complete simulation is carried out in COMSOL Multiphysics.

Computational Intelligence in Software Modeling, 2022

Materials Today: Proceedings, 2021

This paper overviews the application of Nano systems in the diagnosis of cancer. The biophysics a... more This paper overviews the application of Nano systems in the diagnosis of cancer. The biophysics and the biochemical reactions in the process of detecting the cancer is discussed here. The various methods in the detection of cancer cells is summarized. Before the anatomic abnormality is detected, the cancer detection is very important. The methods of detection which consumes less time and which are cost effective are discussed in this review. In the last two decades, information technology has led to the economic growth. This technology has developed a lot of sensors which are self-powered and help in the early detection of cancer cells. The objective of this work is to bring out the difficulties in the drug targeting and the challenges that are faced in the nano systems growth.

IOP Conference Series: Materials Science and Engineering, 2020

This current work focuses on the study of residual stress introduced in thin surface micromachine... more This current work focuses on the study of residual stress introduced in thin surface micromachined films due to the thermal stress. A model is presented here to study the change in thermal residual stress as the temperature changes and in turn how this change affects the resonant frequency of the resonator. The model uses two design; a resonator with straight and folded cantilevers. This work also involves in analysing the resonator performance as the material properties are changed. The analyses is done on Nitinol which is a Shape Memory Alloy (SMA). The simulation is carried out on COMSOL Multiphysics.

Materials Today: Proceedings, 2020

Abstract This current review describes the various micro fabrication techniques, the reliability ... more Abstract This current review describes the various micro fabrication techniques, the reliability view of various processes and the various problems that are caused during these processes. This study also emphasizes some of the new device design features. Many parameters that affect and are responsible for these processes are discussed here. The micromachining processes like surface, bulk, LIGA are studied. The study of miniaturization in Micro-electro-mechanical systems (MEMS) is studied in this paper. The advantages of various actuation and their limitations in certain conditions are highlighted. The methods to overcome creep, and to reduce Stiction is presented in detail. The best choice available to print ink with good quality is also highlighted in this paper.

Materials Today: Proceedings, 2020

Nanosciences has a very vast application in cross-domain of engineering. This paper discusses the... more Nanosciences has a very vast application in cross-domain of engineering. This paper discusses the various applications in the field of electronics such as 3-d bulk dimensioning, assembly of monolayers on the metallic surfaces, development of metal oxides, fabrication of cantilever sensors, civil such as eco-friendly construction material for reducing the emission of CO2 and for improved engineering, materials for better concrete performance, mechanical such as energy harvester using the mechanical interactions, materials for increasing the tensile strength and improvement in toughness, adhesive free polishing and computer science such as developing faster and reliable computing, quantum computing and improving the capability of intelligent systems.

Materials Today: Proceedings, 2019

This paper studies an RF MEMS Switch which consists on a thin bridge which is micromachined and s... more This paper studies an RF MEMS Switch which consists on a thin bridge which is micromachined and suspended on a layer of dielectric. When a pull-in voltage is applied to the switch, the bridge will deform and settle on to the dielectric layer and thus the capacitance is increased. An imaginary force (contact force) is used here for the micromachined thin bridge to collapse on to the dielectric layer. 1mv of an input voltage is applied to measure the capacitance of the device, which is then increased to 5 V after 25 ls by using a step function having a rise time of 10 ls. The displacement of 2.5E-8 m is achieved and capacitance of 6.8pF is measured by applying 5 V of an input voltage. Nitinol which is shape memory alloy (SMA) is used to model the thin bridge and Silicon Nitride layer acts as a dielectric layer. Since the applied input voltage is greater than the required pull-in voltage, the switch comes in contact with the nitride layer. The complete simulation is carried out in COMSOL Multiphysics.