Structure and composition of SiliconGermaniumTin microstructures obtained through Mask Projection assisted Pulsed Laser Induced Epitaxy
Pulsed Laser Induced Epitaxy provides controlled intermixing of Si/Ge/Sn in m scale. This techniques guaranties Si/Ge/Sn epitaxial alloying. Controlled depth and lateral concentration gradients of the three elements (Si, Ge and Sn) is observed. Mask Projection assisted PLIE offers simple routes for up and down scaling.
pulsed laser induced epitaxy germanium tin silicon germanium tin excimer laser microprocessing