The field of diamond photonics is reviewed, with a focus on recent experimental
demonstrations of photonic integrated devices in a single crystal diamond. This field …

Etch pits could form on an exposed surface of a crystal when the crystal is exposed to an
etching environment or chemicals. Due to different dissolution rates along various crystalline …

Polycrystalline boron-doped diamond (BDD) was grown on a Ta substrate by electron-
assisted hot filament chemical vapor deposition, and porous BDD/Ta multilayer films were …

Plasma anisotropic etching polishing (plasma-AEP), a non-contact polishing method, is
proposed to achieve highly efficient planarization of polycrystalline diamond (PCD) films …

High crystalline quality heteroepitaxial diamond films were successfully formed by using grid-
patterned growth on Ir with dc plasma CVD. The crystalline qualities were evaluated by X …

A low-dislocation diamond is obtained by homoepitaxial chemical vapor deposition on a
standard moderate-quality substrate hollowed out by a large square hole. Dislocations are …

Surface etching of single-crystal diamond (SCD) in hydrogen plasma plays a decisive role
for high-quality homoepitaxy and surface conduction of diamond. The complexity of …

The precise patterning of front-side mesas, backside vias, and selective removal of ternary
alloys are all needed for power device fabrication in the various wide bandgap (AlGaN/GaN …

High purity chemically vapor deposited (CVD) diamond single crystals are now widely
available. However, the reduction of dislocations in this material still remains an important …

Diamonds with two extreme sizes, large single crystal and nanocrystalline, have completely
different properties, and have aroused the continuous attention of researchers. Each has its …