Engineering nanodevices to store information the quantum way

Creating quantum computers which some people believe will be the next generation of computers, with the ability to outperform machines based on conventional technology—depends upon harnessing the principles of quantum mechanics, or the physics that governs the behavior of particles at the subatomic scale. Entanglement—a concept that Albert Einstein once called "spooky action at a distance"—is integral to quantum computing, as it allows two physically separated particles to stor