Modeling and Simulation of High Sensitivity CMOS Pressure Sensor Using Free Boundary Circular Diaphragm Embedded on Ring Channel Shaped MOSFET
S. Joy, T. Tom
Rajagiri School of Engineering and Technology, Kochi, Kerala, India
Sensors have diverse applications ranging from medical field to space explorations. They convert physical parameters such as temperature, pressure, humidity etc: - into an electrical output. The discovery of piezoresistivity property of silicon and germanium led to miniaturization of pressure sensors. Improvement in the sensitivity is the major factor to be considered while designing pressure ...
C. Cherkouk , T. Nestler , M. Zschornak , T. Leisegang , D. C. Meyer ,
 Institute of Experimental Physics, Technische Universität Bergakademie Freiberg, Freiberg, Germany
All-solid-state batteries are among the next generation battery concepts that are currently being envisaged among both the international research community and industrial electronic vehicle producers. In addition to a long lifetime of more than several thousand cycles and intrinsic safety, applying solid electrolytes offers a high energy density due to larger electrochemical windows. Aluminum is ...
S. Wang , L. Chen ,
 Northwest A&F University, Yangling, Shaanxi, China
A computer simulation model was developed using finite element-based commercial software, COMSOL Multiphysics®, to simulate temperature distributions in wheat samples packed in a rectangular plastic container and treated in a 6 kW, 27.12 MHz RF system with and without mixing conditions. The developed model was then experimentally validated by temperature distributions of three layers without ...
J. E. Rivera-Salinas , A. Cruz-Ramírez 
 National Polytechnic Institute - ESIQIE, Department of Metallurgy and Materials, Mexico
The physical mechanisms that operate in gas injection are complex, since the bubble formation at submerged orifices involves a wide range of length and time scales, bubble coalescence occurs, rapid pressure variations around the gas bubble produce the wobbling of the bubble, as well as the high velocities involved in the bubble bursting phenomenon on the free surface, among the others. In this ...
P. Wijdenes , H. Ali , N. Syed , C. Dalton ,
 Centre for Bioengineering Research and Education, University of Calgary, Calgary, AB, Canada
 Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, Canada
 Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
Our inability to record single cell activity with high resolution over a long period of time precludes fundamental understanding of nervous system functions, both under normal and pathological conditions. While the fabrication of current micro- and nano-electrodes has advanced our capabilities to perform long-term recordings, this has been at the expense of signal resolution due to low sealing ...
N. Delmonte , P. Cova , A. Lanza , P. Giannetti , A. Annovi , S. Daniele , ,
 University of Parma and Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
 Istituto Nazionale di Fisica Nucleare - Sezione di Pavia, Pavia, Italy
 Istituto Nazionale di Fisica Nucleare - Sezione di Pisa, Pisa, Italy
 University of Parma - Department of Information Engineering, Parma, Italy
We describe the thermal modeling of a crate hosting boards with Associative Memories (AM) designed for the Fast Tracker Trigger (FTK) system of the ATLAS detector at the CERN Large Hadron Collider. FTK is a highly paralleled hardware system designed to provide global tracks reconstructed in the inner detector. The hardware system is based on AM for pattern recognition and fast FPGAs for track ...
Influence of Non-Newtonian Blood Viscosity on Wall Pressure in Right Coronary Arteries with Serial Stenoses
B. Liu 
 Monmouth University, West Long Branch, NJ, USA
Three dimensional mathematical models are developed to simulate the blood flows in patient specific right coronary arteries with two stenoses. Simulations are carried out with various flow parameters under physiological conditions. Both Newtonian and non-Newtonian blood viscosity models are applied in the simulations to examine the influence of non-Newtonian viscosity of blood on the wall ...
Ph. Neuman , A. Nemecek , C. Koller 
 Department for Micro-and Nanosystems, University of Applied Sciences Wiener Neustadt, Austria
 Department for Micro-and Nanosystems, University of Applied Sciences Wiener Neustadt, Austria, and School of Physics and Astronomy, University of Nottingham, Nottingham, UK
Ultra-cold atomic systems have proven over the last decade to be a excellent platform for the realization of quantum sensors, quantum computation or quantum simulation applications. A special implementation of this technology is the so called atom chip, where the magnetic fields generated by wires on a semiconductor chip will result in elaborated trapping potentials for the atomic ensembles. ...
V. Tzanov , J. Munoz , F. Torres , N. Barniol ,
 Universitat Autonoma de Barcelona, Bellaterra, Spain
Micro-machined ultrasound transducers have a wide range of applications. As a sensor or actuator they can be used for measuring fluid speed and direction, to mix and excite particles (sonication), for taking images (ultrasonography), for non-destructive testing and many other purposes in wide variety of fields. For this particular study, a simplified model of micro-machined piezoelectric ...
H. Cabrera ,
 Swiss Federal Institute of Technology, Zurich, Switzerland
The Scanning Field Emission Microscopy (SFEM) is a novel technology similar to the better known Scanning Tunneling Microscopy (STM). In STM, electrons are exchanged between the outermost atom of a sharp tip and the outermost atom of a target over sub-nanometer distances by means of the quantum mechanical tunnel effect. When the tip is scanned parallel to the surface, the tunneling current can be ...