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Nanosensors
book

Nanosensors

by Vinod Kumar Khanna
April 2016
Intermediate to advanced content levelIntermediate to advanced
666 pages
22h 57m
English
CRC Press
Content preview from Nanosensors
188 Nanosensors: Physical, Chemical, and Biological
electrons with the atomic spins on the atoms. From the half-metallic source,
highly spin-polarized carriers are injected by tunneling across the Schottky
barrier into the Si channel. The half-metallic drain selectively extracts the
spin-polarized carriers from the channel. This happens only when the spin
conguration between the ferromagnetic source and drain is parallel. Hence,
the output current depends on the relative magnetization conguration of
the source and drain. Since the Si channel can be intrinsic, P-type, N-type,
or both P-type and N-type, spin MOSFETs, and, therefore, CMOS lo
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Publisher Resources

ISBN: 9781439827130