Surface reconstructions in molecular beam epitaxy of SrTiO3

Growth of nanoscale BaTiO3/SrTiO3 superlattices by molecular-beam epitaxy

Same as Report (SAR) 18. NUMBER

Kinetic Surface Roughening and Pattern Formation in Molecular Beam Epitaxy

Surface Morphology of GaN Surfaces during Molecular Beam Epitaxy

The reconstruction and surface morphology of gallium nitride (0001) and (000 ) surfaces are studied using scanning probe microscopy and reflection high-energy electron diffraction. Results for bare GaN surfaces are summarized, and changes in the surface structure and morphology due to co-deposition of indium or magnesium during growth are discussed.

Surface reconstructions of cubic gallium nitride „001... grown by radio frequency nitrogen plasma molecular beam epitaxy under gallium-rich conditions

Cubic GaN has been grown under gallium Ga -rich growth conditions using radio frequency nitrogen plasma molecular beam epitaxy on MgO 001 substrates. Reflection high energy electron diffraction patterns indicate the smoothness of the c-GaN surface and show 2 and even 8 periodicities after the growth at sample temperature Ts 200 °C and 1 1 at higher temperatures. Scanning tunneling microscopy im...

Basics of Molecular Beam Epitaxy (MBE)

A brief introduction to the MBE technique is presented with main attention to the elemental source MBE. A discussion on the effusion cell as beam source is shortly given starting from ideal cases to real cells homogeneity problems. A short review regarding the thermodynamic approach to the MBE is pointed out. Focusing on the possibility that, despite the fact that MBE processes occur under stro...