High-density Digital Recording
Author:
Publisher:
Published: 1985
Total Pages: 324
ISBN-13:
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Author:
Publisher:
Published: 1985
Total Pages: 324
ISBN-13:
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Publisher:
Published: 1985
Total Pages: 330
ISBN-13:
DOWNLOAD EBOOKAuthor: K.H.J Buschow
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 600
ISBN-13: 9401116369
DOWNLOAD EBOOKHigh 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.
Author: K H J Buschow
Publisher:
Published: 1992-12-31
Total Pages: 616
ISBN-13: 9789401116374
DOWNLOAD EBOOKThis book deals with many aspects of high density digital recording. It begins with very basic concepts in magnetism and magneto-optics, then continues with the synthesis and physical properties of recording media, thin films and particulate media. More technological aspects of recording heads and their contact with the recording media are also discussed in subsequent chapters. The second part of the book is devoted to the magneto-optical properties of various recording media and to the engineering of magneto-optical recording.
Author: Gaspare Varvaro
Publisher: CRC Press
Published: 2016-03-30
Total Pages: 528
ISBN-13: 9814669598
DOWNLOAD EBOOKToday 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
Author:
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Published: 1979
Total Pages: 100
ISBN-13:
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Publisher:
Published: 1977
Total Pages: 532
ISBN-13:
DOWNLOAD EBOOKAuthor: Andrew Gabor
Publisher:
Published: 1966
Total Pages: 32
ISBN-13:
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Publisher:
Published: 1977
Total Pages: 250
ISBN-13:
DOWNLOAD EBOOKDesign, modifications, test, evaluation and analysis were made on a predistortion encoder, record equalizer, HDMR head, playback preamplifier, delay modulation detector, and computer tape transport. Performance and performance limits were analyzed and applied to the modulation and coding, tape and head-tape interface, and magnetic heads technologies. (Author).
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Publisher:
Published: 1982
Total Pages: 184
ISBN-13:
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