Download or read book Digital Magnetic Recording Properties of Thin Film Media written by Thomas Y. C. Fung and published by . This book was released on 1993 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Digital Magnetic Recording in Thin Film Media written by R. H. Noyau and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Noise in Digital Magnetic Recording written by T. C. Arnoldussen and published by World Scientific. This book was released on 1992 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book treats the various aspects of noise from magnetic recording media and the impact on system performance. Several authors present discussions of: materials and processes used to fabricate media for computer data storage, theoretical aspects of noise and micromagnetic behavior, experimental methods and characterization, and system analysis. In the past decade thin film recording media have largely displaced particlate media in rigid disk recording systems. During the same period of time the field has evolved from the prevalent belief that thin film media were virtually noiseless to a detailed understanding of the origin and the manifestation of noise in these new media. This understanding has lead to the ability to make the very low noise media needed in present applications. The present state of understanding of both particulate and thin film media is summarized.

Download or read book High Density Digital Recording written by K.H.J Buschow and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: High density digital magnetic and magneto-optical storage devices are widely used in audio, video, and data processing information technology, as well as in CAD/CAM computer systems. These widespread uses generate a continually increasing demand for both increased information storage densities and capacities, and for reduced access times. Hence, the materials engineering of high density storage media, with a high signal to noise ratio, and the associated design of sophisticated read and write heads, form the basis of major technological research. This research is especially complex because, ideally, the recorded information should be both erasable and, at the same time, secure and accessible over periods of many decades. As a result, research on these complex problems requires a multidisciplinary approach which utilizes the expertise in such widely differing fields as organic, inorganic, and solid state chemistry, metallurgy, solid state physics, electrical and mechanical engineering, and systems analysis. Often, further research specialization is necessary in each of these different disciplines. For instance, solid state physics and chemistry address the problems of crystallographic structure and phase diagram determination, magnetism, and optics, but more advanced research methods, such as high resolution electron microscopy and electronic band structure calculations, are necessary to understand the microstructure of particulate recording media or the electronic spectra of magneto-optical recording media.

Download or read book Noise In Digital Magnetic Recording written by Thomas C Arnoldussen and published by World Scientific. This book was released on 1992-04-30 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book treats the various aspects of noise from magnetic recording media and the impact on system performance. Several authors present discussions of: materials and processes used to fabricate media for computer data storage, theoretical aspects of noise and micromagnetic behavior, experimental methods and characterization, and system analysis. In the past decade thin film recording media have largely displaced particlate media in rigid disk recording systems. During the same period of time the field has evolved from the prevalent belief that thin film media were virtually noiseless to a detailed understanding of the origin and the manifestation of noise in these new media. This understanding has lead to the ability to make the very low noise media needed in present applications. The present state of understanding of both particulate and thin film media is summarized.

Download or read book Structure Property Relationship in Longitudinal Thin Film Magnetic Recording Media written by Dong-Won Park and published by . This book was released on 2006 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: In addition to grain size and distribution, compositional segregation of non-magnetic materials was also studied. A series of CoCrPtTa, CoCrPtB 5, and CoCrPtB8 thin film longitudinal media were prepared under ostensibly identical sputtering conditions. High resolution TEM revealed that adding 5% or 8% boron to the magnetic layer resulted in significantly reduced average grain size compared to the media with a CoCrPtTa magnetic layer. It was also found that by adding boron, SNR and media noise properties were improved. While not affecting the lattice mismatch between the underlayer and the magnetic layer, the presence of B was found to enhance Cr segregation to cores as well as grain boundaries.

Download or read book Structural and Magnetic Properties of Thin Film Recording Media written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Investigation of Thin Film Co Cr Mo Magnetic Recording Media Properties written by In-Tak Nam and published by . This book was released on 1988 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CoCrTa Thin Films for Magnetic Recording Media written by Kim (Phan Le) and published by . This book was released on 1999 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study of Advanced Thin Film Media for High Density Magnetic Recording written by Xiao-Guang Ye and published by . This book was released on 1995 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Characterisation of the Micromagnetic Properties of Thin Film Magnetic Recording Media by Lorentz Electron Microscopy written by Frank John Martin and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultra High Density Magnetic Recording written by Gaspare Varvaro and published by CRC Press. This book was released on 2016-03-30 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today magnetic recording is still the leading technology for mass data storage. Its dominant role is being reinforced by the success of cloud computing, which requires storing and managing huge amounts of data on a multitude of servers. Nonetheless, the hard-disk storage industry is presently at a crossroads as the current magnetic recording techno

Download or read book Coercivity Mechanisms and Thermal Stability of Thin Film Magnetic Recording Media written by Zheng Yang and published by . This book was released on 1999 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Density Magnetic Recording for Home VTR written by K. A. Ozawa and published by CRC Press. This book was released on 1993 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Magnetic Recording Technology written by C. Denis Mee and published by McGraw-Hill Professional. This book was released on 1996-03 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is concerned with establishing the underlying technologies that are common to all forms of magnetic recording ... adaptable to a wide variety of data, video, and audio applications, both at the business and consumer levels."--Preface, p.xv.

Download or read book The Physics of Ultra High Density Magnetic Recording written by M.L. Plumer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application-oriented book on magnetic recording, focussing on the underlying physical mechanisms that play crucial roles in medium and transducer development for high areal density disk drives.

Download or read book Introduction to Magnetism and Magnetic Recording written by R. Lawrence Comstock and published by Wiley-Interscience. This book was released on 1999-10-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, easy-to-use guide to the fundamentals and applications of magnetism As magnetic recording technology continues to evolve at a rapid pace-in digital data storage as well as video and audio applications-there is a growing need for a basic primer to help explain advances in the field. Written by industry expert R. Lawrence Comstock, this immensely useful guide combines an introductory treatment of the physics and material science of magnetism with clear, thorough, up-to-date coverage of magnetic recording systems and their components. From basic magnetic properties to the fabrication of magnetic mate-rials to the magnetic recording process, Dr. Comstock examines in detail both theory and applications, reinforces concepts with real-world data, and provides insight into new and emerging technologies. Key topics include: * The ferromagnetism of the transition metals * Properties of ferromagnetic thin films * The state of the art of digital magnetic recording technology * Magnetic recording heads, including magnetoresistive and giant magnetoresistive heads * Recording media in disk drive technology An indispensable resource for engineers and scientists working on the development and manufacturing of magnetic recording technologies, Introduction to Magnetism and Magnetic Recording also features extensive tables of the properties of magnetic materials, 30 photographs, and more than 200 graphs. Dr. Comstock retired as a senior technical staff member from IBM after more than two decades of service. He was a Vice President of Advanced Technology at Maxtor Corporation for three years.