지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수8
1. Introduction 11.1 Overview 11.2 Environmental Issues in GaN Power Electronics 21.3 Power Device Trends 41.4 GaN Device in Power Switching Applications 81.5 GaN Device in RF applications 101.6 Requirement for the GaN based HFETs 121.7 Outline 141.8 Reference 152. Background 212.1 Properties of GaN Material 212.2 Figures of Merit for Gallium Nitride 252.2.1 Keyes’ Figure of Merit 262.2.2 Johnson’s Figure of Merit 262.2.3 Baliga’s Figure of Merit 272.3 MOCVD Epitaxial Growth 282.4 AlGaN/GaN Heterostructure 312.4.1 Conduction Band Discontinuity 322.4.2 Piezoelectric and Spontaneous Polarizations 332.5 Device Physics of AlGaN/GaN HEMT 362.6 Analytical Characterization Methods 402.6.1 Auger Electron Spectroscopy 402.6.2 X-ray photoelectron spectroscopy 442.7 Electrical parameter in MISHFETs 452.7.1 Tunneling Current 452.7.2 Mobility [61] 492.7.3 Subthreshold Swing St [67] 532.7.4 Off-state breakdown voltage [1] 552.8 Issues of GaN MISHFET for RF and Power Application 572.9 Reference 593. Effect of Cf4 Plasma-exposed gate dielectric on the performance of AlGaN/GaN MISHFET 683.1 Motivation of CF4 Plasma Treatment 683.2 Experimental procedure and device fabrication procedure 693.3 Analysis of CF4 Plasma-exposed Al2O3 Gate Dielectric 733.4 Effect of CF4 Plasma-exposure of Al2O3 Gate Dielectric on the Device Performance 773.5 Reference 874. Normally-off Al2O3/GaN MISHFET with Selective Area-recessed Field Plate 904.1 Motivation 904.2 Device Fabrication 914.3 Effect of Selective Area-recessed Field Plate 944.4 Simulation Result of Selective Area-recessed Field Plate 984.5 Reference 1005. Conclusion 103
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