Nano-Heteroarchitectures of Two-Dimensional MoS@ One-Dimensional Brookite TiO Nanorods: Prominent Electron Emitters for Displays.

We report comparative field electron emission (FE) studies on a large-area array of two-dimensional MoS-coated @ one-dimensional (1D) brookite (β) TiO nanorods synthesized on Si substrate utilizing hot-filament metal vapor deposition technique and pulsed laser deposition method, independently. The 10 nm wide and 760 nm long 1D β-TiO nanorods were coated with MoS layers of thickness ∼4 (±2), 20 (±3), and 40 (±3) nm. The turn-on field ( ) of 2.