1. Taiwan Semiconductor Manufacturing Company,San Jose,CA,USA
2. Taiwan Semiconductor Manufacturing Company,Hsinchu,Taiwan
3. National Yang Ming Chiao Tung University,Institute of Electronics,Hsinchu,Taiwan
4. National Applied Research Laboratories,Taiwan Instrument Research Institute,Hsinchu,Taiwan
5. National Yang Ming Chiao Tung University,Department of Electrophysics,Hsinchu,Taiwan