Company Filing History:
Years Active: 2005
Title: Innovations of Inventor Xiao Gordon Liu
Introduction
Xiao Gordon Liu is a notable inventor based in Fremont, CA (US). He has made significant contributions to the field of semiconductor technology. His innovative work focuses on methods for growing semiconductor crystals, which are essential for various electronic applications.
Latest Patents
Xiao Gordon Liu holds a patent titled "Method and apparatus for growing semiconductor crystals with a rigid support with carbon doping and resistivity control and thermal gradient control." This patent describes a process where Group III-V, II-VI, and related monocrystalline compounds are grown using a rigid support of a sealed ampoule. The method incorporates carbon doping and resistivity control, along with thermal gradient control in a crystal growth furnace. The design includes a support cylinder that provides structural support for the sealed ampoule crucible assembly. Additionally, low-density insulating material inside the support cylinder helps deter convection and conduction heating. Radiation channels penetrate the low-density material, allowing for effective radiation heating into and out of the seed well and transition regions of the crystal growth crucible. A hollow core in the insulation material beneath the seed well provides cooling in the center of the growing crystal, enabling uniform growth and resulting in crystal wafers with consistent electrical properties.
Career Highlights
Xiao Gordon Liu is currently employed at AXT, Inc., where he continues to advance his research and development in semiconductor technologies. His work has garnered attention for its innovative approach to crystal growth, which is crucial for improving the performance of electronic devices.
Collaborations
Xiao collaborates with several talented individuals in his field, including Wei Guo Liu, who is also a key contributor to their projects.
Conclusion
Xiao Gordon Liu's contributions to semiconductor crystal growth represent a significant advancement in the field. His innovative methods and dedication to research continue to influence the development of electronic materials.