Spinplasmonics
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Spinplasmonics is a field nanotechnology combining spintronics and plasmonics. The field was pioneered by Professor Abdulhakem Elezzabi at the University of Alberta in Canada. In a simple spinplasmonic device, light waves couple to electron spin states in a metallic structure. The most elementary, which is very easy, spinplasmonic device consists of a bilayer structure made from magnetic and nonmagnetic metals. It is the nanometer scale interface between such metals…mehr

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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Spinplasmonics is a field nanotechnology combining spintronics and plasmonics. The field was pioneered by Professor Abdulhakem Elezzabi at the University of Alberta in Canada. In a simple spinplasmonic device, light waves couple to electron spin states in a metallic structure. The most elementary, which is very easy, spinplasmonic device consists of a bilayer structure made from magnetic and nonmagnetic metals. It is the nanometer scale interface between such metals that gives rise to an electron spin phenomenon. The plasmonic current is generated by optical excitation and its properties are manipulated by applying a weak magnetic field. Electrons with a specific spin state can cross the interfacial barrier, but those with a different spin state are impeded. Essentially, switching operations are performed with the electrons spin and then sent out as a light signal.