System Bits: April 5

Encoding electrons with valleytronics Researchers at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new type of electronics that could lead to faster and more efficient computer logic systems and data storage chips in next-generation devices that they refer to as “valleytronics.” Specifically, the team has experimentally demonstra... » read more

Power/Performance Bits: Dec. 8

Reducing transistor switching power One of the great challenges in electronics has been to reduce power consumption during transistor switching operation. However, engineers at University of California, Santa Barbara, and Rice University demonstrated a new transistor that switches at only 0.1 volts and reduces power dissipation by over 90% compared to state-of-the-art MOSFETs. "The steepn... » read more

Manufacturing Bits: Jan. 14

MoS2 FETs Two-dimensional materials are gaining steam in the R&D labs. The 2D materials include graphene, boron nitride (BN) and the transition-metal dichalcogenides (TMDs). One TMD, molybdenum diselenide (MoS2), is an attractive material for use in future field-effect transistors (FETs). MoS2 has several properties, including a non-zero band gap, atomic scale thickness and pristine int... » read more