This study evaluated different methods for controlled deposition of carbon nanotubes (CNTs) from solution onto a silicon substrate to make CNT field-effect transistors (FETs). The goal of this deposition was to achieve reproducible device properties through more uniform CNT densities and other traits. This method serves as an easier, room temperature alternative to chemical vapor deposition growth. Three different types of CNT solutions were spun onto substrates: pristine tubes solubilized ...
Ba(0.5)Sr(0.4)(YTa)Ti(1-2y)O3 has been shown to have properties which are promising for tunable applications requiring low dielectric constant 1. Ba(0.6)Sr(0.4)(YTa)(y)Ti(1-2y)O3 with y