Download this article in PDF format. The RF PIN diode as we know it today was invented by J. Nishizawa in 1950. Now, almost 70 years later, a new PIN diode concept—shielded-anode PIN diode (SAPIN)—has ...
Rollable Cu foils were used in quartz tubes of a chemical vapor deposition (CVD) system for growing large-area single layer graphene (SLG). Cu foils in the CVD chamber were heated to 1040 °C for 30 ...