1. Key Laboratory of Wide Bandgap Semiconductor
MOS-AK 2020 Xi’an
Key Laboratory of Wide Bandgap Semiconductor
Xidian University

2. Introduction to Xi’an
The capital of Shaanxi province, an important cultural and educational center of the central-northwest region.
MOS-AK 2020
MOS-AK 2019

3. One of the Four Great Ancient Capitals of China
Xi’an, A historic city
One of the Four Great Ancient Capitals of China
More than 3,100 years old, called Chang’an in ancient times.
It has been the capital of 13 dynasties.

4. the Silk Roads
Xi'an is also renowned for being the eastern terminus of the Silk Road, the first Chinese city to open up its doors to the ancient world.

5. the Terra-cotta Warriors
several tombs of the Zhou Dynasty kings located
location of the Terracotta Army from Qin Dynasty
>800 royal mausoleums and tombs from the Han Dynasty

6. the great tourist attraction

7. the bell tower
The Bell Tower of Xi'an, built in 1384 during the early Ming Dynasty, is a symbol of the city of Xi'an and one of the grandest of its kind in China.

8. Giant Wild Goose Pagoda
Located in Grace Temple,
Giant Wild Goose Pagoda is a well-preserved ancient building and a holy place for Buddhists.
According to legend Grace Temple is the first abbot presided over the Tang Sancang from India after the return of the country.

9. The musical fountain of Giant Wild Goose Pagoda

10. Cruded pancake in mutton soup
Foods in Xi’an
Cruded pancake in mutton soup
羊肉泡馍

11. Roger moore (Chinese hamburger)
Foods in Xi’an
Roger moore (Chinese hamburger)
肉夹馍

12. Foods in Xi’an
Biangbiang Noodles

13. Foods in Xi’an
Cold Rice Noodles 凉皮

14. Xidian University the Bell Tower the City Wall Xidian University
Shaanxi History Museum
Giant Wild Goose Pagoda

15. Xidian University
Xidian University (XDU) dedicates primarily to the electronics and information research and education.
Since its establishment in 1931, XDU has cultivated more than 250,000 graduates in the fields of electronics and engineering.

16. Our group Leader, Chief Scientist Prof. Yue Hao
Academician of Chinese Academy of Sciences

17. Wide Bandgap Semiconductor development at Xidian University
2-3 inch GaN epis
3*3inch GaN epis
HR GaN buffer
Low defect
Novel structures
DC~100GHz GaN HEMTs
High power device
Design and fabrication
Failure analysis
Solutions to reliability problems
Equipment
Material epitaxy
Devices
Reliability
Circuits
Internal matching circuits
Package and test
MMICs
Self-contained scientific research and application。

18. Welcome to MOS-AK 2020 Xi’an
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