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基本説明
Useful as an introductory text for graduate students.
Full Description
Nowadays information technology is based on semiconductor and ferromagnetic materials. Information processing and computation are based on electron charge in semiconductor transistors and integrated circuits, and information is stored on magnetic high-density hard disks based on the physics of the electron spins. Recently, a new branch of physics and nanotechnology, called magneto-electronics, spintronics, or spin electronics, has emerged, which aims at simultaneously exploiting both the charge and the spin of electrons in the same device. A broader goal is to develop new functionality that does not exist separately in a ferromagnet or a semiconductor. The aim of this book is to present new directions in the development of spin electronics in both the basic physics and the technology which will become the foundation of future electronics.
Contents
1. Optical Phenomena in Magnetic Semiconductors ; 2. Bipolar Spintronics ; 3. Probing and Manipulating Spin Effects in Quantum Dots ; 4. Spin-Dependent Transport in Single-Electron Devices ; 5. Spin-Transfer Torques and Nanomagnets ; 6. Tunnel Spin Injectors ; 7. Theory of Spin-Transfer Torque and Domain Wall Motion in Magnetic Nanostructures ; 8. Spin Injection and Spin Transport in Hybrid Nanostructures ; 9. Andreev Reflection at Ferromagnet/Superconductor Interfaces
