Sergey I Maximenko

Title: Sergey I Maximenko: Innovator in Epitaxial Materials

Introduction

Sergey I Maximenko is a notable inventor based in Alexandria, VA (US). He has made significant contributions to the field of epitaxial materials, particularly in the development of etching agents for superlattice structures.

Latest Patents

Maximenko holds a patent for an etching agent specifically designed for type II InAs/GaInSb superlattice epitaxial materials. This patent involves a detailed formula, mixing procedure, etching technique, and application of an etchant aimed at revealing defects in T2SL's grown lattice matched to (100) GaSb. The etching agent comprises a solution with a volume ratio of (2.5:4.5:16.5:280) or a weight ratio of (1%:2%:9%:88%) of HF:HO:HSO:HO. The etchant is created by mixing a 49% hydrofluoric aqueous solution with a 30% water-based peroxide, followed by the addition of sulfuric acid, and is then diluted with de-ionized H2O.

Career Highlights

Maximenko is currently associated with the United States Navy, where he contributes his expertise in materials science and engineering. His work has been instrumental in advancing the understanding and application of epitaxial materials in various technological fields.

Collaborations

Maximenko has collaborated with Edward H Aifer, further enhancing the research and development efforts in their field.

Conclusion

Sergey I Maximenko's innovative work in etching agents for epitaxial materials showcases his commitment to advancing technology in this specialized area. His contributions are vital for the ongoing development of superlattice structures and their applications.