Control of the temperature field by double induction coils for growth of large-sized SiC single crystals via the physical vapor transport technique

Abstract

The double induction coils have beneficial effect on the growth of large-sized SiC via PVT, and are helpful to lessening thermal stress, enhancing growth rate, improving temperature field via the coil movement.

Molecular dynamic simulations of the liquid structure and fast growth of Y3Al5O12

“…Furthermore, achieving a large single-crystal growth has been at the frontier of crystal materials science and engineering for a long time as fast growth rates are always challenging. [37][38][39]…”

Micropipe-Like Defects in the Expanded Diameter Region of 8 in. SiC Grown by Physical Vapor Transport

“…The temperature and fluid fields along the radial and axial directions in the growth system were simulated by utilizing Virtual Reactor software (VR-PVT, STR Group, Inc.). For more specific details, please see ref .…”

Effects of solution height and crystal rotation on the solution flow behavior in the top-seeded solution growth of SiC single crystals

“…1,2 The primary method used in industry for the SiC single crystal preparation is physical vapor transport (PVT). 3,4 Despite ongoing advancements in PVT, this method still encounters high dislocation densities and the challenge of crystal diameter enlargement. The development and widespread application of SiC crystals have been significantly constrained by these limitations.…”