[内容简介] While magnetic devices are used in a range of applications, the availability of up-to-date books on magnetic measurements is quite limited. Collecting state-of-the-art knowledge from information scattered throughout the literature, Handbook of Magnetic Measurementscovers a wide spectrum of topics pertaining to magnetic measurements. It describes magnetic materials and sensors, the testing of magnetic materials, and applications of magnetic measurements. Suitable for specialists as well as readers with minimal knowledge of magnetic measurements, the book begins with an easy-to-follow introduction to the essentials of magnetic measurements. It then offers a comprehensive review of various modern magnetic materials, such as soft and hard magnetic materials and thin magnetic films. The text also describes all commonly used magnetic field sensors, including inductive, fluxgate, Hall, magnetoresistive, resonance, SQUID, magnetoelastic, and magnetooptical sensors. The final chapters discuss the nondestructive testing of materials and explore applications related to magnetic measurements, including magnetic diagnostics in medicine, magnetoarcheology, and magnetic imaging. A thorough overview of magnetic measurements, this handbook helps readers navigate the sometimes impenetrable terms of the field. It also assists them in the quest to design electromagnetic devices in a more effective way.
[目次]Introduction to Magnetic Measurements
Fundamentals of Magnetic Measurements
Historical Background Main Terms The Magnetization Process of Ferromagnetic Materials Anisotropy and Texture Electromagnetic Loss Influence of the Magnetic Field on Physical Properties of a Material Magnetic Resonance Superconductivity Used in Magnetic Measurements Main Rules of Magnetics The Physical Principles of Magnetism The Magnetic Hysteresis Sources of a Magnetic Field The Samples and Circuits of the Material under Test Magnetic Shielding
Magnetic Materials
Magnetic SensorsGeneral Remarks Induction Sensors Fluxgate Sensors Magnetoresistive and Magnetoimpedance Sensors Hall-Effect Sensors Resonance Sensors SQUID Sensors Resonance Sensors and Magnetometers Other Magnetic Sensors
AC Testing of Soft Magnetic Materials DC Testing of Soft Magnetic Materials Testing of Hard Magnetic Materials Special Methods of Testing of Magnetic Materials
Magnetic Field Measurements and Their Applications
Environment Magnetic Fields Applications of Magnetic Field Measurements Magnetic Diagnostics
Index