METHOD OF MONOCRYSTALLINE LAYERS OF SEMICONDUCTOR STRUCTURES GROWTH Russian patent published in 2020 - IPC H01L21/20 

Abstract RU 2715080 C1

FIELD: physics.

SUBSTANCE: invention relates to a method of stacking semiconductor structures by epitaxial deposition techniques. Method for increasing monocrystalline layers of semiconductor structures carried out by epitaxial deposition involves passing a stream of a growth-forming substance over a surface of a monocrystalline semiconductor substrate heated to a predetermined temperature, and this surface is activated by laser radiation directed at a sliding angle to the surface and having linear polarization, in which the electric field vector E lies in a plane which is substantially perpendicular to the plane tangent to the surface at the point of incidence of the laser radiation.

EFFECT: technical result consists in increase in monocrystalline layers growth rate in semiconductors without increase in the number of defects of their structure.

7 cl, 1 dwg

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RU 2 715 080 C1

Authors

Starodub Aleksandr Nikolaevich

Kondratenko Timofej Timofeevich

Maksimov Pavel Valerevich

Saakyan Artem Tigranovich

Puzyrev Viktor Nikolaevich

Dmitrieva Mariya Nikolaevna

Dates

2020-02-25Published

2018-12-18Filed