provigil for autoimmune fatigue, stopping provigil, side effects of modafinil provigil, provigil in military, provigil and tegretol, provigil and alcohol use

Chipmakers Look To New Materials

Graphene, the wonder material rediscovered in 2004, and a host of other two-dimensional materials are gaining ground in manufacturing semiconductors as silicon’s usefulness begins to fade. And while there are a number of compounds in use already, such as gallium arsenide, gallium nitride, and silicon carbide, those materials generally are being confined to specific niche applications. Tran... » read more