micro electro mechanical systems

A simpler and more reliable manufacturing method has allowed two materials researchers to produce nanoscale magnetic sensors that could increase the storage capacity of hard disk drives by a factor of 1,000. Building on results obtained last summer, the new sensors are up to 100 times more sensitive than any current alternative technology, according to researchers Harsh Deep Chopra, University Buffalo associate professor of mechanical and aerospace engineering, and Susan Hua, director of UB’s Bio-Micro-Electro-Mechanical-Systems Facility and adjunct professor of mechanical and aerospace engineering.