Low Interface Trap Densities and Enhanced Performance of AlGaN/GaN MOS High- Electron Mobility Transistors Using Thermal Oxidized Y 2 O 3 Interlayer

作者: Chongnan Liao , Xuming Zou , Chun-Wei Huang , Jingli Wang , Kai Zhang

DOI: 10.1109/LED.2015.2486818

关键词:

摘要: AlGaN/GaN metal-oxide-semiconductor high-electron mobility transistors (MOS-HEMTs) with Y 2 O 3 interlayer have been investigated to improve the interface quality. With the HfO 2 /Y …

参考文章(11)
Ting-En Hsieh, Edward Yi Chang, Yi-Zuo Song, Yueh-Chin Lin, Huan-Chung Wang, Shin-Chien Liu, Sayeef Salahuddin, Chenming Calvin Hu, None, Gate Recessed Quasi-Normally OFF Al 2 O 3 /AlGaN/GaN MIS-HEMT With Low Threshold Voltage Hysteresis Using PEALD AlN Interfacial Passivation Layer IEEE Electron Device Letters. ,vol. 35, pp. 732- 734 ,(2014) , 10.1109/LED.2014.2321003
U.K. Mishra, Shen Likun, T.E. Kazior, Yi-Feng Wu, GaN-Based RF Power Devices and Amplifiers Proceedings of the IEEE. ,vol. 96, pp. 287- 305 ,(2008) , 10.1109/JPROC.2007.911060
Shu Yang, Sen Huang, Michael Schnee, Qing-Tai Zhao, Jrgen Schubert, Kevin J. Chen, Fabrication and Characterization of Enhancement-Mode High- $\kappa~{\rm LaLuO}_{3}$ -AlGaN/GaN MIS-HEMTs IEEE Transactions on Electron Devices. ,vol. 60, pp. 3040- 3046 ,(2013) , 10.1109/TED.2013.2277559
L. S. Wang, J. P. Xu, L. Liu, H. H. Lu, P. T. Lai, W. M. Tang, Interfacial and electrical properties of InGaAs metal-oxide-semiconductor capacitor with TiON/TaON multilayer composite gate dielectric Applied Physics Letters. ,vol. 106, pp. 123504- ,(2015) , 10.1063/1.4916539
Shu Yang, Zhikai Tang, King-Yuen Wong, Yu-Syuan Lin, Cheng Liu, Yunyou Lu, Sen Huang, Kevin J. Chen, High-Quality Interface in ${\rm Al}_{2}{\rm O}_{3}/{\rm GaN}/{\rm GaN}/{\rm AlGaN}/{\rm GaN}$ MIS Structures With In Situ Pre-Gate Plasma Nitridation IEEE Electron Device Letters. ,vol. 34, pp. 1497- 1499 ,(2013) , 10.1109/LED.2013.2286090
Bo-Yi Chou, Ching-Sung Lee, Cheng-Long Yang, Wei-Chou Hsu, Han-Yin Liu, Meng-Hsueh Chiang, Wen-Ching Sun, Sung-Yen Wei, Sheng-Min Yu, TiO2-dielectric AlGaN/GaN/Si metal-oxide-semiconductor high electron mobility transistors by using nonvacuum ultrasonic spray pyrolysis deposition IEEE Electron Device Letters. ,vol. 35, pp. 1091- 1093 ,(2014) , 10.1109/LED.2014.2354643
Zhenxing Wang, Huilong Xu, Zhiyong Zhang, Sheng Wang, Li Ding, Qingsheng Zeng, Leijing Yang, Tian Pei, Xuelei Liang, Min Gao, Lian-Mao Peng, Growth and Performance of Yttrium Oxide as an Ideal High-κ Gate Dielectric for Carbon-Based Electronics Nano Letters. ,vol. 10, pp. 2024- 2030 ,(2010) , 10.1021/NL100022U
Chang Liu, Eng Fong Chor, Leng Seow Tan, Enhanced device performance of AlGaN/GaN HEMTs using HfO2 high-k dielectric for surface passivation and gate oxide Semiconductor Science and Technology. ,vol. 22, pp. 522- 527 ,(2007) , 10.1088/0268-1242/22/5/011
Yuvaraj Dora, Sooyeon Han, Dmitri Klenov, Peter J. Hansen, Kwang-soo No, Umesh K. Mishra, Susanne Stemmer, James S. Speck, ZrO2 gate dielectrics produced by ultraviolet ozone oxidation for GaN and AlGaN∕GaN transistors Journal of Vacuum Science & Technology B. ,vol. 24, pp. 575- 581 ,(2006) , 10.1116/1.2167991
Xuming Zou, Jingli Wang, Chung-Hua Chiu, Yun Wu, Xiangheng Xiao, Changzhong Jiang, Wen-Wei Wu, Liqiang Mai, Tangsheng Chen, Jinchai Li, Johnny C. Ho, Lei Liao, Interface Engineering for High‐Performance Top‐Gated MoS2 Field‐Effect Transistors Advanced Materials. ,vol. 26, pp. 6255- 6261 ,(2014) , 10.1002/ADMA.201402008