Patent classifications
C
CHEMISTRY; METALLURGY
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C30
CRYSTAL GROWTH
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C30B
SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
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27/00
Single-crystal growth under a protective fluid
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C30B27/00

PVT METHOD AND APPARATUS FOR PRODUCING SINGLE CRYSTALS IN A SAFE PROCESS
20260085443 · 2026-03-26 ·

An apparatus for process-safe production of single crystals includes a process chamber that is fillable with a process gas and that receives a heatable growth cell, a heating device for heating the growth cell, which is adapted to receive a source material and a seed, and a vessel at least radially enclosing the process chamber and comprising at least first and second segments. A related method is also disclosed.

PVT METHOD AND APPARATUS FOR PRODUCING SINGLE CRYSTALS IN A SAFE PROCESS
20260085443 · 2026-03-26 ·

An apparatus for process-safe production of single crystals includes a process chamber that is fillable with a process gas and that receives a heatable growth cell, a heating device for heating the growth cell, which is adapted to receive a source material and a seed, and a vessel at least radially enclosing the process chamber and comprising at least first and second segments. A related method is also disclosed.