The electrical parameters of the prototype memristors based on p-Si/p-Ge/n + -Si(001) epitaxial heterostructures with Ag and Ru electrodes have been studied. demonstrated smaller electroforming voltage greater ratio currents in low high resistance values as compared to electrodes. Also, an inversion switching polarity was observed Thses effects originate from a higher mobility 3+ ions threading...

This paper details a new manufacturing process R)r compact disc master stamper production. Stamper is an optical disc industry term for the mold used to replicate polymer compact discs (CDs) in an injection molding device. The stamper surface contains a negative image of the CDs more than 1 billion, submicrometer features embossed in a spiral pattern on a 138-ram diameter substrate. In conventi...