The limits of pushing storage density to the atomic scale are explored with a memory that stores a bit by the presence or absence of one silicon atom. These atoms are positioned at lattice sites along self-assembled tracks with a pitch of five atom rows. The memory can be initialized and reformatted by controlled deposition of silicon. The writing process involves the transfer of Si atoms to the tip of a scanning tunnelling microscope. The limits of pushing storage density to the atomic scale are explored with a memory that stores a bit by the ....etc

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To get full information or details of silicon oxide nitride oxide silicon please have a look on the pages

http://seminarsprojects.net/Thread-silicon-oxide-nitride-oxide-silicon-memmory-sonos

if you again feel trouble on silicon oxide nitride oxide silicon please reply in that page and ask specific fields in silicon oxide nitride oxide silicon ....etc

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The device converts the energy stored in the radioactive material directly into motion. It could directly move the parts of a tiny machine or could generate electricity in a form more useful for many circuits than has been possible with earlier devices. This new approach creates a high-impedance source (the factor that determines the amplitude of the current) better suited to power many types of circuits, says Amil Lal, Cornell assistant professor of electrical and computer engineering. Also what if we considered an atomic powered laptop. Soon ....etc

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Demand for the research and development of the micro-manufacturing technologies is being fueled by the ever-increasing trend towards miniaturization over a wide spectrum of disciplines and industries. Recent technological advancement in the defense, biomedical, telecom-munications, consumer electronics have spearheaded the need for micromanufacturing technology, which is now beginning to find application in the automotive and aerospace industries due to the economic potential of the micro-factory paradigm. Micro-scale mechanical manufacturing p ....etc

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All microscopes which provide images of atoms on or in the surface of any body is called atomic force microscope or the AFM, while all those microscopes which uses the principle of the atomic force microscopes are called as scanning probe microscope or the SPM S.
These scanning probe microscopes work by measuring a local property such as height ,optical absorbtion magnetism etc ,by scanning over the sample by measuring the above property and providing the image on the television,with the probe or the t ....etc

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Respected sir,
I am a 7th semester electronics and telecommunication student.I need full seminar report with abstract and powerpoint slides for the following topics.Please mail me the details regarding these topics as soon as possible.
1.Space robotics
2.Robotic sensors - Health care
3.Biochip
4.Fractal Robot
5.Atomic force Microscopy
6.SILICON PHOTONICS
7.SPACE SHUTLE AND ITS ADVANCEMENT
8.MICRO ELECTROMECHANIC SYSTEM
9.TELE ROBOTICS
10.BIO SENSORS ....etc

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Abstract

The first purely silicon oxide-based Resistive RAM memory chip that can operate in ambient conditions opening up the possibility of new super-fast memory - has been developed by researchers at UCL.Resistive RAM (or ReRAM ) memory chips are based on materials, most often oxides of metals, whose electrical resistance changes when a voltage is applied and they remember this change even when the power is turned off.ReRAM chips promise significantly greater memory storage than current technology, such as the Flash memory used on US ....etc

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can u plz send me silicon memory ppt and documentation ....etc

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seminar topic silicon memory

Abstract
The limits of pushing storage density to the atomic scale are explored with a memory that stores a bit by the presence or absence of one silicon atom. These atoms are positioned at lattice sites along self-assembled tracks with a pitch of five atom rows.

The memory can be initialized and reformatted by controlled deposition of silicon. The writing process involves the transfer of Si atoms to the tip of a scanning tunneling microscope. The constraints on speed and reliability are compared with data storage ....etc

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A SONOS memory cell is formed from a standard polysilicon NMOS transistor with the addition of a small sliver of silicon nitride inserted inside the transistor's gate oxide. The sliver of nitride is non-conductive but contains a large number of charge trapping sites able to hold an electrostatic charge. The nitride layer is electrically isolated from the surrounding transistor, although charges stored on the nitride directly affect the conductivity of the underlying transistor channel. The oxide/nitride sandwich typically consists of a 2 nm thi ....etc

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