Document Type
Patent
Publication Date
9-26-2006
Abstract
The surface of a semiconductor material, e.g., gallium arsenide, is passivated by irradiating the surface with ultra-short laser pulses, until a stable passive surface is achieved. The passive surface so prepared is devoid of a superficial oxide layer.
Department
Electrical Engineering; Mechanical Engineering
Patent Number
US7112545
Application Filed
9-11-2000
Assignee
Board of Trustees of the University of Arkansas (Fayetteville, AR)
Recommended Citation
Railkar, Tarak A.; Malshe, Ajay P.; and Brown, William D., "Passivation of material using ultra-fast pulsed laser" (2006). Patents Granted. 115.
https://scholarworks.uark.edu/pat/115
COinS
Comments
Tarak A. Railkar, Department of Mechanical Engineering; Ajay P. Malshe, Department of Mechanical Engineering; William D. Brown, Department of Electrical Engineering