Graphite Susceptor

Graphite Susceptor

Graphite Susceptor is a high-temperature, high-precision tooling platform used within industrial furnaces. It serves to precisely position, support, and shape workpieces during processes such as sintering, hot pressing, and crystal growth, enabling the production of components with defined geometries under extreme heat.
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Description

Description

 

MOCVD Graphite Susceptor is a critical component within Metal-Organic Chemical Vapor Deposition (MOCVD) systems. It serves as a high-temperature, thermally conductive platform designed to securely hold and uniformly heat semiconductor substrates during the epitaxial growth of thin films.

 

packing and delivery

 

Wooden box package

 

feature

 

  • Excellent thermal conductivity for rapid and uniform heat transfer
  • High mechanical strength and dimensional stability under extreme conditions
  • Smooth, precisely machined surface for stable substrate placement
  • Designed to influence gas flow dynamics and thermal gradients

 

advantage

 

  • Ensures uniform film thickness and superior crystalline quality in the epi-layer
  • Enables high process repeatability and yield through stable substrate temperature control
  • Extends service life and reduces particle contamination due to corrosion resistance
  • Maintains structural integrity despite repeated thermal cycles, ensuring process reliability

 

application

 

  • Primarily used in MOCVD reactors for the epitaxial growth of compound semiconductor layers (e.g., GaN, GaAs, InP) on substrates such as silicon, silicon carbide, or sapphire.
  • Essential for manufacturing optoelectronic devices (LEDs, laser diodes) and radio-frequency (RF) power semiconductors.

 

 

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