to get information about the topic racetrack memory 2012 related topic refer the page link bellow

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ABSTRACT
Nowadays, digital memories are used in each and every fields of day-to-day life. Semiconductors form the fundamental building blocks of the modern electronic world providing the brains and the memory of products all around us from washing machines to super computers. But now we are entering an era of material limited scaling. Continuous scaling has required the introduction of new materials.
Current memory technologies have a lot of limitations. The new memory technologies have got all the good attributes for a ....etc

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Next generation memories

These memory technologies are indicated as Next Generation Memories .
Next Generation Memories satisfy all of the good attributes of memory.
Features of polymer memory

Zero transist ors per bit of storage
Memory is Nonvolatile
Microsecond initial reads. Write speed faster than NAND and NOR Flash.
Simple processing, easy to integrate with other CMOS
No cell standby power or refresh required
Operational temperature between -40 and 110 C.
Advantages of polymer memory

Polymer memory layers can be stacke ....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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A Phase Change Memory as a Secure Main Memory
A Seminar Report
by
Abdul Nassar A A
M105101
Department of Computer Science & Engineering
College of Engineering Trivandrum
Kerala - 695016
2010-11



Contents
1 Introduction 5
2 PCM Technology 6
2.1 History and background . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Memory cell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Operation . . . . . . . . . . . ....etc

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Racetrack memory is an experimental non-volatile memory device under development at IBM's Almaden Research Center. In early 2008, a 3-bit version was successfully demonstrated.Racetrack memory uses a spin-coherent electric current to move magnetic domains along a nanoscopic permalloy wire about 200 nm across and 100 nm thick. As current is passed through the wire, the domains pass by magnetic read/write heads positioned near the wire, which alter the domains to record patterns of bits. A racetrack memory device is made up of many such wires and ....etc

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my seminar topic is nanoring memory. we have downloaded of nanoring memory for my refrence ....etc

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to get information about the topic polymer memory full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-polymer-memory-download-full-report-and-abstract

http://seminarsprojects.net/Thread-polymer-memory--2331

http://seminarsprojects.net/Thread-polymer-memory-download-full-report-and-abstract?page=4 ....etc

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i have to give the presentation on fusion technology and integration and merit -demerit about it..
in brief i want one simple ppt file that can be helpfull for me..
so plz.. its urgent ....etc

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INTRODUCTION

Before the 1950 s, ferromagnetic cores were the only type of random-access, nonvolatile memories available. A core memory is a regular array of tiny magnetic cores that can be magnetized in one of two opposite directions, making it possible to store binary data in the form of a magnetic field. The success of the core memory was due to a simple architecture that resulted in a relatively dense array of cells. This approach was emulated in the semiconductor memories of today (DRAM s, EEPROM s, and FRAM s). Ferromagnetic cores, ....etc

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