STR
Company Profile
STR provides specialized software and consulting services for modeling of crystal growth, epitaxial process, device processing, and operation of semiconductor devices. A comprehensive research stays behind every consulting activity and software product which enables careful validation of physical models and approaches applied. STR’s expertise in the crystal growth science and device engineering is presented in variety of publications.
Product & Services
Five software product lines are being developed and promoted by STR:
– Crystal growth from the melt and solution;
– Wide-bandgap crystal growth from gas and vapor;
– Deposition and epitaxy;
– Device processing;
– Optoelectronic devices.
Software packages:
CGSim – Cz, DSS, Kyropoulos, Bridgman crystal growth from the melt (Si, Ge, GaAs, InP, CZT, Sapphire, YAG, LN, and more);
PolySim – polysilicon deposition by Siemens process;
Virtual Reactor – bulk crystal growth of SiC, AlN, GaN by PVT and HVPE;
DiaDeMo – CVD growth of Diamond;
CVDSim3D – epitaxy of compound semiconductors (Si, SiC, III-V, III-Nitride)
STREEM – stress buildup and relaxation in the AlGaN and InGaN based epitaxial stacks
IProS 2D – device processing steps (LPCVD, oxidation, ALD, ALE, etching);
SimuLED – optoelectronic and electronic devices (LEDs/LDs, FETs, Schottky diodes)
