RESISTIVITY CONTROL METHOD OF SINGLE CRYSTAL AND SINGLE CRYSTAL MANUFACTURED BY THE METHOD

摘要

PURPOSE: A resistivity control method of a single crystal and single crystal manufactured by the method are provided to uniformly implement nonresistance in the length of an ingot by increasing the growth time of a body through pulling speed. CONSTITUTION: In a resistivity control method of a single crystal and single crystal manufactured by the method, a first pulling speed higher than the pulling speed of a soldering process is performed. A second pulling speed is decreased from the first pulling speed in a body growing process.