Spintronic devices, which exploit the spin of electrons for information processing and storage, are a key emerging technology in electronics. Supriyo Datta explains how emulating optical phenomena inspired his prediction of the spin transistor.Supriyo...
Each time a cell goes through an erase cycle, some charge is left in the floating-gate transistor, which changes its resistance. As the resistance builds, the amount of current required to change the gate increases. Eventually, the gate can't be flipped at all, rendering it useless. This ...
metallurgistsand physicists necessary to solve the overlapping theoretical and practical problems associated with developing the transistor. Thatcross-cuttingexpertise is now largely gone. Another
The convenience of external hard drives is undeniable. They allow us to carry terabytes of data everywhere we go, they can be easily shared among many devices, and their installation could hardly be any simpler. Because of their ubiquitous nature, we have come to rely on them so much that ...
If the coil is free to move, it will do so—either toward or away from the permanent magnet. In an electric motor, the coil is set up so it can spin around on the spot and turn a wheel; in loudspeakers and headphones, the coil is glued to a piece of paper, plastic, or fabric ...
The Flywheel Circuit Setup If the explanation provided in Wikipedia is believed to be correct, then the above design should work as per the proposed overunity concept here. In the design above we can see an appropriately calculated flywheel, motor, and a battery circuit set up. ...
The question of European Nihilism emerged from the finding of "God is dead" . Nietzsche proposed that we should overcome the metaphysical nihilism of times by a nihilism of a higher sort.This treatise analyzes the views of Nietzsche's "will to power", "eternal return of the selfsame",and ...
Before design software, microwave engineers spent their days with copper tape and soldering iron applying cut and try methods. Without software, the MMIC, the RFIC, the LTCC, the SoP and SiP would almost certainly not exist and we would not have today's smart phones or smart weapons. ...
Specific procedures have been proposed to remove the spin contamination resulting from unrestricted level calculations [90,91] and to improve predicted energies of open-shell species. However, the calculation of reorganization energies required the determination of BS-optimized geometries, for which ...
In the following, we have chosen to plot the LSPR peak wavelength as a function of the amount of thiol added to the initial AuNP solution (See Figure 4). Notice that instead of the LSPR shift, Van Duyne has explored the possibility of monitoring the evolution of intensity at the absorbanc...