This book provides fundamentals of low dimensional magnets along with synthesis, theories, structure-property relations, and some applications of ferromagnetic nanomaterials.
A low-dimensional magnet is a key to the next generation of electronic devices. In some respects, low-dimensional magnets refer to nanomagnets (nanostructured magnets) or single-molecule magnets (molecular nanomagnets). They also include the group of magnetic nanoparticles, which have been widely used in biomedicine, technology, industries, and environmental remediation.
Low-dimensional magnetic materials can be used effectively in the future in powerful computers (hard drives, magnetic random-access memory, ultra-low power consumption switches, etc.). The properties of these materials largely depend on the doping level, phase, defects, and morphology. This book covers various nanomagnets and magnetic materials. The basic concepts, various synthetic approaches, characterizations, and mathematical understanding of nanomaterials are provided. Some fundamental applications of 1D, 2D, and 3D materials are covered.
This book provides the fundamentals of low-dimensional magnets along with synthesis, theories, structure-property relations, and applications of ferromagnetic nanomaterials. This book broadens our fundamental understanding of ferromagnetism and mechanisms for realization and advancement in devices with improved energy efficiency and high storage capacity.
PART I. EMERGING APPLICATIONS,
1. Biomedicine,
2. Magnetic nanomaterials in catalysis,
3. Magnetic memory devices,
4. Spin transistors devices,
5. Spin torque devices,
6. Magnet design for magnetic refrigerator,
7. Magnets for accelerators,
8. Energy conversion devices,
9. Nanosensors,
10. Robotics,
11. Aerospace industry,
12. Toxic waste removal,
13. Telecommunication,
14. Electromagnetic shielding applications,
15. Microwave applications, PART II. CHALLENGES AND FUTURE,
16. Toxicity/risk assessment of nanomagnets,
17. New approaches for thermally stable nanomagnets,
18. Future scope
Ram Gupta is an Associate Professor at Pittsburg State University. Sanjay Mishra is a Professor in the Department of Physics at the University of Memphis in 1999. Tuan Anh Nguyen is Head of Microanalysis Department at the Institute for Tropical Technology, Vietnam Academy of Science and Technology.
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