Method and device for adjusting semiconductor heterogeneous interface components

The invention discloses a semiconductor heterogeneous interface component adjusting method and device, and the method comprises the steps: carrying out the preprocessing of a plurality of groups of superlattice growth test results, and generating a plurality of relation data between superlattice int...

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Bibliographische Detailangaben
Hauptverfasser: WANG JUN, TAN SHAOYANG, CHENG YANG, FANG YANHAN, ZHAO WU, GUO YINTAO, XIA MINGYUE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a semiconductor heterogeneous interface component adjusting method and device, and the method comprises the steps: carrying out the preprocessing of a plurality of groups of superlattice growth test results, and generating a plurality of relation data between superlattice interface thin layer components and superlattice interface thin layer thicknesses; based on the thickness of the current superlattice interface thin layer, generating a current superlattice interface thin layer component by utilizing the relation data between the plurality of superlattice interface thin layer components and the thickness of the superlattice interface thin layer; obtaining component atomic flow and current superlattice interface thin layer growth time, and determining a time interval of introducing the source material into the reaction chamber based on the current superlattice interface thin layer component, the component atomic flow and the current superlattice interface thin layer growth time; and ad