Non Volatile Memories Based on Silicon Dots

Non Volatile Memories Based on Silicon Dots PDF Author: Isodiana Crupi
Publisher: LAP Lambert Academic Publishing
ISBN: 9783843383462
Category :
Languages : en
Pages : 124

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Book Description
Our daily life tells us that new technologies are continuously developed. Personal computer, cellular phones, digital camera, mp3 player pervade our life. Looking into the recent past, electronic devices have been proliferated reduced in the size and improved in the performances. Since memories are present in almost every electronic system, these technological advances depend on the development of the semiconductor memory itself. Since the very beginning of such development, the information in conventional non volatile memory device can be stored in a conductive floating gate or in an insulating layer such as in MNOS. Over the years the memory market has been continuously increasing and this has led, in the 1995, to the introduction of a new memory cell based on discrete traps. It was already clear at that point that the realization of such memory cell would be difficult. The scientific community is still very uncertain about the questions whether, and how such device could work. Since then, there has been a lot of progress in the field of memory cell based on discrete traps, but the basic questions about the real advantages offered by such memory devices are still open today.

Non Volatile Memories Based on Silicon Dots

Non Volatile Memories Based on Silicon Dots PDF Author: Isodiana Crupi
Publisher: LAP Lambert Academic Publishing
ISBN: 9783843383462
Category :
Languages : en
Pages : 124

Get Book Here

Book Description
Our daily life tells us that new technologies are continuously developed. Personal computer, cellular phones, digital camera, mp3 player pervade our life. Looking into the recent past, electronic devices have been proliferated reduced in the size and improved in the performances. Since memories are present in almost every electronic system, these technological advances depend on the development of the semiconductor memory itself. Since the very beginning of such development, the information in conventional non volatile memory device can be stored in a conductive floating gate or in an insulating layer such as in MNOS. Over the years the memory market has been continuously increasing and this has led, in the 1995, to the introduction of a new memory cell based on discrete traps. It was already clear at that point that the realization of such memory cell would be difficult. The scientific community is still very uncertain about the questions whether, and how such device could work. Since then, there has been a lot of progress in the field of memory cell based on discrete traps, but the basic questions about the real advantages offered by such memory devices are still open today.

Silicon Non-Volatile Memories

Silicon Non-Volatile Memories PDF Author: Barbara de Salvo
Publisher: John Wiley & Sons
ISBN: 1118617800
Category : Technology & Engineering
Languages : en
Pages : 222

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Book Description
Semiconductor flash memory is an indispensable component of modern electronic systems which has gained a strategic position in recent decades due to the progressive shift from computing to consumer (and particularly mobile) products as revenue drivers for Integrated Circuits (IC) companies. This book provides a comprehensive overview of the different technological approaches currently being studied to fulfill future memory requirements. Two main research paths are identified and discussed. Different "evolutionary paths" based on the use of new materials (such as silicon nanocrystals for storage nodes and high-k insulators for active dielectrics) and of new transistor structures (such as multi-gate devices) are investigated in order to extend classical floating gate technology to the 32 nm node. "Disruptive paths" based on new storage mechanisms or new technologies (such as phase-change devices, polymer or molecular cross-bar memories) are also covered in order to address 22 nm and smaller IC generations. Finally, the main factors at the origin of these phenomena are identified and analyzed, providing pointers on future research activities and developments in this area.

Metal Oxides for Non-volatile Memory

Metal Oxides for Non-volatile Memory PDF Author: Panagiotis Dimitrakis
Publisher: Elsevier
ISBN: 0128146303
Category : Technology & Engineering
Languages : en
Pages : 534

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Book Description
Metal Oxides for Non-volatile Memory: Materials, Technology and Applications covers the technology and applications of metal oxides (MOx) in non-volatile memory (NVM) technology. The book addresses all types of NVMs, including floating-gate memories, 3-D memories, charge-trapping memories, quantum-dot memories, resistance switching memories and memristors, Mott memories and transparent memories. Applications of MOx in DRAM technology where they play a crucial role to the DRAM evolution are also addressed. The book offers a broad scope, encompassing discussions of materials properties, deposition methods, design and fabrication, and circuit and system level applications of metal oxides to non-volatile memory. Finally, the book addresses one of the most promising materials that may lead to a solution to the challenges in chip size and capacity for memory technologies, particular for mobile applications and embedded systems. Systematically covers metal oxides materials and their properties with memory technology applications, including floating-gate memory, 3-D memory, memristors, and much more Provides an overview on the most relevant deposition methods, including sputtering, CVD, ALD and MBE Discusses the design and fabrication of metal oxides for wide breadth of non-volatile memory applications from 3-D flash technology, transparent memory and DRAM technology

Electronic Devices Architectures for the NANO-CMOS Era

Electronic Devices Architectures for the NANO-CMOS Era PDF Author: Simon Deleonibus
Publisher: CRC Press
ISBN: 0429533624
Category : Technology & Engineering
Languages : en
Pages : 332

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Book Description
In this book, internationally recognized researchers give a state-of-the-art overview of the electronic device architectures required for the nano-CMOS era and beyond. Challenges relevant to the scaling of CMOS nanoelectronics are addressed through different core CMOS and memory device options in the first part of the book. The second part reviews new device concepts for nanoelectronics beyond CMOS. The book covers the fundamental limits of core CMOS, improving scaling by the introduction of new materials or processes, new architectures using SOI, multigates and multichannels, and quantum computing.

Silicon Based Unified Memory Devices and Technology

Silicon Based Unified Memory Devices and Technology PDF Author: Arup Bhattacharyya
Publisher: CRC Press
ISBN: 1351798324
Category : Technology & Engineering
Languages : en
Pages : 512

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Book Description
The primary focus of this book is on basic device concepts, memory cell design, and process technology integration. The first part provides in-depth coverage of conventional nonvolatile memory devices, stack structures from device physics, historical perspectives, and identifies limitations of conventional devices. The second part reviews advances made in reducing and/or eliminating existing limitations of NVM device parameters from the standpoint of device scalability, application extendibility, and reliability. The final part proposes multiple options of silicon based unified (nonvolatile) memory cell concepts and stack designs (SUMs). The book provides Industrial R&D personnel with the knowledge to drive the future memory technology with the established silicon FET-based establishments of their own. It explores application potentials of memory in areas such as robotics, avionics, health-industry, space vehicles, space sciences, bio-imaging, genetics etc.

Charge-Trapping Non-Volatile Memories

Charge-Trapping Non-Volatile Memories PDF Author: Panagiotis Dimitrakis
Publisher: Springer
ISBN: 3319152904
Category : Technology & Engineering
Languages : en
Pages : 219

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Book Description
This book describes the basic technologies and operation principles of charge-trapping non-volatile memories. The authors explain the device physics of each device architecture and provide a concrete description of the materials involved as well as the fundamental properties of the technology. Modern material properties used as charge-trapping layers, for new applications are introduced.

Emerging Memories

Emerging Memories PDF Author: Betty Prince
Publisher: Springer Science & Business Media
ISBN: 0306475537
Category : Technology & Engineering
Languages : en
Pages : 290

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Book Description
Emerging Memories: Technologies and Trends attempts to provide background and a description of the basic technology, function and properties of emerging as well as discussing potentially suitable applications. This book explores a range of new memory products and technologies. The concept for some of these memories has been around for years. A few completely new. Some involve materials that have been in volume production in other type of devices for some time. Ferro-electrics, for example, have been used in capacitors for more than 30 years. In addition to looking at using known devices and materials in novel ways, there are new technologies being investigated such as DNA memories, light memories, molecular memories, and carbon nanotube memories, as well as the new polymer memories which hold the potential for the significant manufacturing reduction. Emerging Memories: Technologies and Trends is a useful reference for the professional engineer in the semiconductor industry.

Photo-Electroactive Non-Volatile Memories for Data Storage and Neuromorphic Computing

Photo-Electroactive Non-Volatile Memories for Data Storage and Neuromorphic Computing PDF Author: Suting Han
Publisher: Woodhead Publishing
ISBN: 0128226064
Category : Technology & Engineering
Languages : en
Pages : 352

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Book Description
Photo-Electroactive Non-Volatile Memories for Data Storage and Neuromorphic Computing summarizes advances in the development of photo-electroactive memories and neuromorphic computing systems, suggests possible solutions to the challenges of device design, and evaluates the prospects for commercial applications. Sections covers developments in electro-photoactive memory, and photonic neuromorphic and in-memory computing, including discussions on design concepts, operation principles and basic storage mechanism of optoelectronic memory devices, potential materials from organic molecules, semiconductor quantum dots to two-dimensional materials with desirable electrical and optical properties, device challenges, and possible strategies. This comprehensive, accessible and up-to-date book will be of particular interest to graduate students and researchers in solid-state electronics. It is an invaluable systematic introduction to the memory characteristics, operation principles and storage mechanisms of the latest reported electro-photoactive memory devices. Reviews the most promising materials to enable emerging computing memory and data storage devices, including one- and two-dimensional materials, metal oxides, semiconductors, organic materials, and more Discusses fundamental mechanisms and design strategies for two- and three-terminal device structures Addresses device challenges and strategies to enable translation of optical and optoelectronic technologies

Emerging Nanoelectronic Devices

Emerging Nanoelectronic Devices PDF Author: An Chen
Publisher: John Wiley & Sons
ISBN: 1118447743
Category : Technology & Engineering
Languages : en
Pages : 570

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Book Description
Emerging Nanoelectronic Devices focuses on the future direction of semiconductor and emerging nanoscale device technology. As the dimensional scaling of CMOS approaches its limits, alternate information processing devices and microarchitectures are being explored to sustain increasing functionality at decreasing cost into the indefinite future. This is driving new paradigms of information processing enabled by innovative new devices, circuits, and architectures, necessary to support an increasingly interconnected world through a rapidly evolving internet. This original title provides a fresh perspective on emerging research devices in 26 up to date chapters written by the leading researchers in their respective areas. It supplements and extends the work performed by the Emerging Research Devices working group of the International Technology Roadmap for Semiconductors (ITRS). Key features: • Serves as an authoritative tutorial on innovative devices and architectures that populate the dynamic world of “Beyond CMOS” technologies. • Provides a realistic assessment of the strengths, weaknesses and key unknowns associated with each technology. • Suggests guidelines for the directions of future development of each technology. • Emphasizes physical concepts over mathematical development. • Provides an essential resource for students, researchers and practicing engineers.

Advances in Multifunctional Materials and Systems II

Advances in Multifunctional Materials and Systems II PDF Author: Jun Akedo
Publisher: John Wiley & Sons
ISBN: 1118771516
Category : Technology & Engineering
Languages : en
Pages : 160

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Book Description
Contains a collection of papers from the below symposia heldduring the 10th Pacific Rim Conference on Ceramic and GlassTechnology (PacRim10), June 2-7,2013, in Coronado, California2012: • Advances in Electroceramics • Microwave Materials and Their Applications • Oxide Materials for Nonvolatile Memory Technology andApplications