Spintronics and functional materials
نویسندگان
چکیده
منابع مشابه
Advances in wide bandgap materials for semiconductor spintronics
Existing semiconductor electronic and photonic devices utilize the charge on electrons and holes in order to perform their specific functionality such as signal processing or light emission. The relatively new field of semiconductor spintronics seeks, in addition, to exploit the spin of charge carriers in new generations of transistors, lasers and integrated magnetic sensors. The ability to con...
متن کاملQuantifying the critical thickness of electron hybridization in spintronics materials
In the rapidly growing field of spintronics, simultaneous control of electronic and magnetic properties is essential, and the perspective of building novel phases is directly linked to the control of tuning parameters, for example, thickness and doping. Looking at the relevant effects in interface-driven spintronics, the reduced symmetry at a surface and interface corresponds to a severe modifi...
متن کاملMagnetic Properties of Materials, Dilute Magnetic Semiconductors, Magnetic Resonances (NMR and ESR) and Spintronics
3 Magnetic Dipole Moment, Gyromagnetic Ratio, Bohr Magneton, Landeg-Factor and Larmor Precession 8 3.1 Magnetic Dipole Moment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.2 Gyromagnetic Ratio, Bohr Magneton and Lande-g-Factor . . . . . . . . . . . 8 3.3 Larmor Velocity, Precession and Magnetic Resonances . . . . . . . . . . . . . 11 3.3.1 Quantum and Classical Pictures . . . . ...
متن کاملSilicon spintronics.
Worldwide efforts are underway to integrate semiconductors and magnetic materials, aiming to create a revolutionary and energy-efficient information technology in which digital data are encoded in the spin of electrons. Implementing spin functionality in silicon, the mainstream semiconductor, is vital to establish a spin-based electronics with potential to change information technology beyond i...
متن کاملSpintronics: Fundamentals and applications
Spintronics, or spin electronics, involves the study of active control and manipulation of spin degrees of freedom in solid-state systems. This article reviews the current status of this subject, including both recent advances and well-established results. The primary focus is on the basic physical principles underlying the generation of carrier spin polarization, spin dynamics, and spinpolariz...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2009
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(09)70232-9