개요: Discover the precision and quality of Sapphire Square Seed Crystals, essential for crystal growth in industries like LED, aerospace, and semiconductors. Learn how these high-purity, precisely oriented seeds ensure flawless sapphire boule production.
관련 제품 특징:
Ultra-high purity (≥99.99% Al₂O₃) for optically clear and structurally stable sapphire growth.
Precisely defined crystal orientation (C-plane, A-plane, R-plane) for uniform lattice alignment.
Thermal durability, resistant to temperatures over 2,000°C for molten alumina contact.
Low dislocation density to minimize imperfections and optical defects in the final boule.
Customizable geometry (10×10 mm, 12×12 mm, or custom sizes) to suit specific growth methods.
Kyropoulos, Czochralski, HEM, EFG 사파이어 성장 기술에 필수적입니다.
Critical for industries like LED substrates, semiconductor wafers, and aerospace optics.
Stringent quality control ensures defect-free seeds for high-performance applications.
자주 묻는 질문:
Why are sapphire seed crystals necessary for crystal growth?
Sapphire seed crystals define the crystal orientation and lattice structure of the growing sapphire boule, ensuring uniformity and preventing defects that arise from random crystallization.
Can sapphire seed crystals be reused?
Some seed crystals can be reused a few times, but repeated use increases the risk of contamination and lattice distortion. Most manufacturers prefer fresh seeds for critical growth operations.
어떤 산업들이 사파이어 씨앗 결정에 의존하고 있습니까?
LED 조명, 반도체 전자, 항공 우주 광학, 고급 시계와 같은 산업은 고품질의 결함 없는 재료를 위해 종자 결정에서 성장한 사파이어에 의존합니다.