STUDY OF ELECTRODE BONDING DAMAGE OF GaAs/AlGaAs MULTIPLE QUANTUM WELL INFRARED DETECTOR
GaAs/AlGaAs多量子阱红外探测器的电极引接损伤研究

The pressure distribution, pressure damage radius and the depth in bonding, and the damage in ultrasonic bonding are discussed with the cylinder flow model. Besides, the ultrasonic bonding damage mechanism and the force damage of Au wire in indium ball melt-bonding technique of GaAs/AlGaAs multiple quantum well detector are also discussed in this article.