SJ MATERIALS | 에스제이머티리얼즈

Company Name	SJ MATERIALS
Booth Number	A109
Home Page	www.sjmat.co.kr
Contact	053-214-9566

Company Introduction

Our company is a specialist in the field of SiC (Silicon Carbide) single-crystal materials, which overcome the limitations of silicon (Si) and 
bring innovation to energy efficiency.

Introduction of Products

1. N-TYPE SIC Substrates

Micropipe–free density control technics
Monocrystalline control technics
Inclusions control technics
Resistivity control technics
Impurity regulation and control technics
Substrate step width control technics
Substrate flatness control technics

2. SEMI -insulating SIC Substrates

Micropipe-free density control technics
Low dislocation density control technics
Low stacking faults density control technics
Resistivity uniformity control technics
Ultra thin substrate processing and flatness control technics