The origin of the name epitaxial wafer
First, let’s popularize a small concept: wafer preparation includes two major links: substrate preparation and epitaxial process. The substrate is a wafer m...
Vanadium Redox Flow Battery
SECONDARY BATTERIES – FLOW SYSTEMS Overview
from M.J. Watt-Smith, … F.C. Walsh, in Encyclopedia of Electrochemical Power Sources
The vanadium–vanadium redox flow b...
Recently, Yadi and the People’s Daily launched the “Who is Chinese?” public welfare micro-video, the emergence of the Yadi graphene technical engineer. Through more than three yea...
Photolithography technology mainly focuses on using optical systems to expose circuit patterns on silicon wafers. The accuracy of this process directly affects the performance and yield of integrat...
SiC/SiC has excellent heat resistance and will replace superalloy in the application of aero-engine
High thrust-to-weight ratio is the goal of advanced aero-engines. However, with the increase of t...