Ultra-High- Ferroelectric BaTiO Perovskite in the Gate Stack for Two-Dimensional WSe p-Type High-Performance Transistors.

The experimental demonstration of a p-type 2D WSe transistor with a ferroelectric perovskite BaTiO gate oxide is presented. The 30 nm thick BaTiO gate stack shows a robust ferroelectric hysteresis with a remanent polarization of 20 μC/cm and further enables a capacitance equivalent thickness of 0.5 nm in the hybrid WSe/BaTiO stack due to its high dielectric constant of 323.

Measuring Drug Court Adherence to the What Works Literature: The Creation of the Evidence-Based Correctional Program Checklist-Drug Court.

Quality correctional programming is important, particularly for drug courts. In this article, we chronicle the development of a tool designed to evaluate juvenile and adult drug courts, the Evidence-Based Correctional Program Checklist-Drug Court (CPC-DC). The history of the CPC-DC is traced by exploring research that indicates why program evaluation is important.