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Nonvolatile semiconductor memory
Microprocessing and Microprogramming, 1982Abstract The realization of nonvolatile semiconductor memory products has lead to an evolution of denser and more powerful devices. The semiconductor technology utilized affect the device characteristics such as size, power, and speed. The technology also determines what physical mechanisms are used in the detailed memory cells.
Raphael Klein, Wallace E. Tchon
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Nonvolatile photorefractive spectral holography
Optics Letters, 1998We demonstrate nonvolatile storage of femtosecond pulses in a photorefractive LiNbO(3) crystal with recording and readout of spectral holograms at wavelengths of 460 and 920 nm, respectively. No degradation was observed after 24 h of continuous readout.
K, Oba, P C, Sun, Y, Fainman
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NONVOLATILE SPINTRONICS: PERSPECTIVES ON INSTANT-ON NONVOLATILE NANOELECTRONIC SYSTEMS
SPIN, 2012Instant-on nonvolatile electronics, which can be powered on/off instantaneously without the loss of information, represents a new and emerging paradigm in electronics. Nonvolatile circuits consisting of volatile CMOS, combined with nonvolatile nanoscale magnetic memory, can make electronics nonvolatile at the gate, circuit and system levels. When high
K. L. WANG, P. KHALILI AMIRI
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2020 12th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), 2020
This paper describes an analog switch capable of retaining its state even when powered off. It is in fact a floating gate transistor whose floating gate charge is programmed through a memory cell by means of Fowler-Nordheim tunneling. Its nonvolatile characteristic makes it very useful in low power consumption applications.
Giorgiana-Catalina Ilie Chiranu +3 more
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This paper describes an analog switch capable of retaining its state even when powered off. It is in fact a floating gate transistor whose floating gate charge is programmed through a memory cell by means of Fowler-Nordheim tunneling. Its nonvolatile characteristic makes it very useful in low power consumption applications.
Giorgiana-Catalina Ilie Chiranu +3 more
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Ge-nanodot multilayer nonvolatile memories
Nanotechnology, 20081-5 period multilayers of Ge nanodots (NDs) for nonvolatile memories have been self-assembled by ion beam sputtering deposition of an ultra-small amount of Ge between SiO(2) layers at room temperature without post-annealing. High-resolution transmission electron microscopy demonstrates the existence of Ge ND layers well defined with respect to the SiO ...
Seung Hui, Hong +4 more
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ASICON 2001. 2001 4th International Conference on ASIC Proceedings (Cat. No.01TH8549), 2002
The embedded nonvolatile memories (NVM) offer in-system reprogrammability along with low power, noise reduction. more reliable, and reduced system cost while maintain high speed, high density system performance over other NVM including stand-alone flash memory. The extent of market opportunity is driven by product cost.
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The embedded nonvolatile memories (NVM) offer in-system reprogrammability along with low power, noise reduction. more reliable, and reduced system cost while maintain high speed, high density system performance over other NVM including stand-alone flash memory. The extent of market opportunity is driven by product cost.
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Ferroelectric nonvolatile logic
Integrated Ferroelectrics, 2001Abstract This paper describes the design of nonvolatile logic elements using ferroelectric materials. Two separate approaches are discussed. The first approach involves shadowing a CMOS latch or flip-flop with a single bit 2T/2C ferroelectric memory. The second approach offers improved density by integrating ferroelectric capacitors within the logic ...
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2014
Memory design is commonly composed of two parts: the data arrays and the peripheral circuits. The data array is essentially a two-dimensional expansion of memory cells repetitively, which determines the way to retrieve data from particular cells in the array with limited I/O interface.
Hao Yu, Yuhao Wang
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Memory design is commonly composed of two parts: the data arrays and the peripheral circuits. The data array is essentially a two-dimensional expansion of memory cells repetitively, which determines the way to retrieve data from particular cells in the array with limited I/O interface.
Hao Yu, Yuhao Wang
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2006 International Electron Devices Meeting, 2006
A nonvolatile SRAM cell with two back-up nonvolatile memory devices is proposed. This novel cell offers non-volatile storage, thus allowing selected blocks of SRAM to be powered down during operation. There is no area penalty. A slight performance penalty is anticipated.
Wei Wang +7 more
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A nonvolatile SRAM cell with two back-up nonvolatile memory devices is proposed. This novel cell offers non-volatile storage, thus allowing selected blocks of SRAM to be powered down during operation. There is no area penalty. A slight performance penalty is anticipated.
Wei Wang +7 more
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2017
Chapter 8 is the first of three chapters that form a core application for the devices we discussed in Part II, in embedded NVMs. In this chapter, we give an overview of the embedded NVM design using logic CMOS process. We review the basic memory cell design, the programming and erasing methods, and array structure of embedded NVMs.
Yanjun Ma, Edwin Kan
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Chapter 8 is the first of three chapters that form a core application for the devices we discussed in Part II, in embedded NVMs. In this chapter, we give an overview of the embedded NVM design using logic CMOS process. We review the basic memory cell design, the programming and erasing methods, and array structure of embedded NVMs.
Yanjun Ma, Edwin Kan
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