Tongbo Wei

Mechanical Deformation Behavior of Nonpolar GaN Thick Films by Berkovich Nanoindentation.

Improving light extraction of InGaN-based light emitting diodes with a roughened p-GaN surface using CsCl nano-islands.

Light extraction efficiency improvement by multiple laser stealth dicing in InGaN-based blue light-emitting diodes.

Light extraction enhancement of bulk GaN light-emitting diode with hemisphere-cones-hybrid surface.

Layer-by-Layer Approach to (2+1)D Photonic Crystal Superlattice with Enhanced Crystalline Integrity.

Recent advancement on micro-/nano-spherical lens photolithography based on monolayer colloidal crystals.

Cross-stacked carbon nanotubes assisted self-separation of free-standing GaN substrates by hydride vapor phase epitaxy.

Selective-area growth of periodic nanopyramid light-emitting diode arrays on GaN/sapphire templates patterned by multiple-exposure colloidal lithography.

Ultrafast growth of horizontal GaN nanowires by HVPE through flipping the substrate.

High-Brightness Blue Light-Emitting Diodes Enabled by a Directly Grown Graphene Buffer Layer.

Fast Growth of Strain-Free AlN on Graphene-Buffered Sapphire.

Horizontal GaN nanowires grown on Si (111) substrate: the effect of catalyst migration and coalescence.

Direct Growth of AlGaN Nanorod LEDs on Graphene-Covered Si.

Direct van der Waals Epitaxy of Crack-Free AlN Thin Film on Epitaxial WS₂.

Improved Epitaxy of AlN Film for Deep-Ultraviolet Light-Emitting Diodes Enabled by Graphene.

Epitaxy of III-Nitrides on β-GaO and Its Vertical Structure LEDs.

Enhancement of Heat Dissipation in Ultraviolet Light-Emitting Diodes by a Vertically Oriented Graphene Nanowall Buffer Layer.

Enhanced Emission of Deep Ultraviolet Light-Emitting Diodes through Using Work Function Tunable Cu Nanowires as the Top Transparent Electrode.