Ferrites at Microwave Frequencies

Ferrites at Microwave Frequencies
Author: A. J. Baden Fuller
Publisher: IET
Total Pages: 296
Release: 1987
Genre: Technology & Engineering
ISBN: 9780863410642

Includes a full mathematical treatment of the interaction of an electromagnetic wave with a gyromagnetic ferrite material.

The Use of Ferrites at Microwave Frequencies

The Use of Ferrites at Microwave Frequencies
Author: L. Thourel
Publisher: Elsevier
Total Pages: 115
Release: 2016-10-27
Genre: Technology & Engineering
ISBN: 1483164551

The Use of Ferrites at Microwave Frequencies describes the applications of ferrites at microwave frequencies and the apparatus involved. Topics covered range from the properties of ferrites to gyromagnetic and non-reciprocal effects, ferrite isolators, circulators, and modulators. The use of ferrites in variable frequency filter cavities is also discussed. Mathematical explanations are reduced to the strict minimum and only the results of calculations are indicated. This book consists of seven chapters and opens with a review of the theory of magnetism, touching on subjects such as the BOHR magneton, diamagnetism and paramagnetism, ferromagnetism and antiferromagnetism, ferrimagnetism, and demagnetizing. The next chapter deals with the elementary theory of gyromagnetic effects and covers the kinetic moment theorem, precession of the spin moment, gyromagnetic resonance, complex permeability, and gyromagnetic effects in the atom. The reader is then introduced to ferrites and their properties; non-reciprocal effects and their applications; and ferrite isolators, circulators, and modulators. The final chapter describes the use of ferrites in the design of cavities whose resonant frequency is controlled by a magnetic field or filters with variable characteristics. This monograph is written primarily for microwave and electronics engineers.

Modern Ferrite Technology

Modern Ferrite Technology
Author: Alex Goldman
Publisher: Springer Science & Business Media
Total Pages: 446
Release: 2006-09-28
Genre: Science
ISBN: 0387294139

Revision of a classic reference on ferrite technology Includes fundamentals as well as applications Covers new areas such as nanoferrites, new high frequency power supply materials, magnetoresistive ferrites for magnetic recording

Magnetoelectronics of Microwaves and Extremely High Frequencies in Ferrite Films

Magnetoelectronics of Microwaves and Extremely High Frequencies in Ferrite Films
Author: Alexander A. Ignatiev
Publisher: Springer Science & Business Media
Total Pages: 341
Release: 2009-05-22
Genre: Science
ISBN: 0387854576

This book is devoted to an entirely new direction of the magnetoelectronics of millimetric waves in layered structures containing epitaxial ferrite films. End of chapter references provide additional background information on the topics discussed.

Ferrites and Multiferroics

Ferrites and Multiferroics
Author: Gagan Kumar Bhargava
Publisher: Springer Nature
Total Pages: 215
Release: 2021-12-16
Genre: Technology & Engineering
ISBN: 981167454X

This book highlights the fundamentals of ferrites and multiferroic materials with special attention to their structure, types, and properties. It presents a comprehensive survey about ferrite and multiferroic materials, in areas significant to research and development in academia as well as in industry. The book discusses various types of methods applied for their synthesis and characterizations. This book is concerned with the fascinating class of materials with the promise for wide-ranging applications, including electromagnets, magnetic fluid hyperthermia, antenna applications, memory devices, switching circuits, bio-medical applications, actuators, magnetic field sensors and water purification, etc.

Modern Ferrites, Volume 1

Modern Ferrites, Volume 1
Author: Vincent G. Harris
Publisher: John Wiley & Sons
Total Pages: 501
Release: 2022-11-01
Genre: Science
ISBN: 1118971485

MODERN FERRITES, Volume 1 A robust exploration of the basic principles of ferrimagnetics and their applications In Modern Ferrites Volume 1: Basic Principles, Processing and Properties, renowned researcher and educator Vincent G. Harris delivers a comprehensive overview of the basic principles and ferrimagnetic phenomena of modern ferrite materials. Volume 1 explores the fundamental properties of ferrite systems, including their structure, chemistry, and magnetism; the latest in processing methodologies; and the unique properties that result. The authors explore the processing, structure, and property relationships in ferrites as nanoparticles, thin and thick films, compacts, and crystals and how these relationships are key to realizing practical device applications laying the foundation for next generation technologies. This volume also includes: Comprehensive investigation of the historical and scientific significance of ferrites upon ancient and modern societies; Neel’s expanded theory of molecular field magnetism applied to ferrimagnetic oxides together with theoretic advances in density functional theory; Nonlinear excitations in ferrite systems and their potential for device technologies; Practical discussions of nanoparticle, thin, and thick film growth techniques; Ferrite-based electronic band-gap heterostructures and metamaterials. Perfect for RF engineers and magnetitians working in the field of RF electronics, radar, communications, and spintronics as well as other emerging technologies. Modern Ferrites will earn a place on the bookshelves of engineers and scientists interested in the ever-expanding technologies reliant upon ferrite materials and new processing methodologies. Modern Ferrites Volume 2: Emerging Technologies and Applications is also available (ISBN: 9781394156139).

Microwaves

Microwaves
Author: K. C. Gupta
Publisher: New Age International
Total Pages: 258
Release: 1979
Genre: Microwave devices
ISBN: 9780852263464

Ninth International Conference on Ferrites (ICF-9)

Ninth International Conference on Ferrites (ICF-9)
Author: R. F. Soohoo
Publisher: John Wiley & Sons
Total Pages: 992
Release: 2005-01-03
Genre: Technology & Engineering
ISBN: 1574982184

This proceedings includes 147 papers covering the latest scientific and technological developments in ferrites and related materials in three broad subject categories: Basic Science, Processing and Applications, and Special Topics and New Horizons. There are two main categories for ferrites: hard ferrites (permanent magnets) and soft ferrites. Topics covered are energy conversion, magnetite biomineralization, microwave ferrites, magneto-optical properties and applications of ferrite films, bonded magnets, physics of electronic superstructures in magnetite, physics of perovskites, nanostructural ferrites, and multilayer chip inductors.