WLab
Advance Semiconductor Technologies
toward Reliability
“Research is creating new knowledge”
-Neil Amstrong, the first person to walk on the Moon
> 100 publications in peer reviewed journals or conferences
Google Scholar Citations: https://goo.gl/UA1vrb
Research gate: https://www.researchgate.net/profile/Tian_Li_Wu2
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2025
[C74] C. Sung, W.-C. Lin, Y.-S. Hsiao, W.-C. Yu, S. Elangovan, Y.-K. Hsiao, C.-L. Hung, H.-C. Kuo, C.-C. Tu, and T.-L. Wu, "Investigation of Gate Lifetime Using Different Time-to-Failure Criteria on SiC Planar and Trench MOSFETs,"IEEE International Nanoelectronics Conference (INEC), 2025.
2024
[J80] S. K. Singh, T.-L. Wu, and Y. S. Chauhan, "Demonstration of Gate-related Trap Characterization in 4H-SiC MOSFETs using Gate Stress Leakage Current," IEEE Journal of the Electron Devices Society (Accepted).
[J79] H. Yu, S. Yadav, B. O’Sullivan, T.-H. Lin, A. Rathi, A. Alian, T.-L. Wu, R. ElKashlan, S. Banerjee, U. Peralagu, B. Parvais, and N. Collaert, "Reverse Gate Leakage Induced Buffer Charging and Threshold Voltage Shift of GaN HEMTs," IEEE Transactions on Electron Devices (Accepted).
[J78] S. K. Singh, N. T. Sao, T.-L. Wu, and Y. S. Chauhan, "Characterization and Modeling of the Mobility, Threshold Voltage, and Subthreshold Swing in p-GaN gate HEMTs at Cryogenic Temperatures," Applied Physics Letters (Accepted).
[J77] Y.-H. Chuang, F.-G. Tarntair, P.-J. Wang, T.-L. Wu, N. Tumilty, R.-H. Horng, "Performance Improvement of Enhanced-Mode β-Ga2O3 MOSFETs by Partial Gate Recess Structure," ACS Applied Electronic Materials, Sept. 2024.
[J76] C.-H. Huang, T.-Y. Cheng, C.-Y. Wu, K.-H. Chen, T.-L. Wu, and Y.-C. Chou, "Embedded Two-/Three-Dimensional Heterointerface for Filament Modulation in 2D-Based Artificial Nocicepto," Advanced Science, Aug. 2024.
[J75] R. Kumar and T.-L. Wu, "Dynamic On-Resistance and Threshold Voltage Instability Evaluation Circuit for Power GaN HEMTs Devices," IEEE Transactions on Industrial Electronics, pp. 11706-11709, vol. 71, no. 9, Sep. 2024. (IF=7.7)
[J74] W.-S. Lin, B. Bakeroot, Z.-H. Huang, T.-C. Lo, M. Borga, D. Wellekens, N. Posthuma, S. Decoutere, T.-L. Wu, "Towards Understanding the Failure Mechanism in p-GaN gate HEMTs Operating in Reverse Conduction Diode Mode," IEEE Transactions on Electron Devices, pp. 4874-4878, vol. 71, no. 8, Aug. 2024.
[J73] C.-Y. Huang, X.-Y. Tsai, F.-G. Tarntair, C. Langpoklakpam, T. S. Ngo, P.-J. Wang, Y.-C. Kao, Y.-K. Hsiao, N. Tumilty, H.-C. Kuo, T.-L. Wu, C.-L. Hsiao, R.-H. Horng, "Heteroepitaxially grown homojunction gallium oxide PN diodes using ion implantation technologies," Materials Today Advances, vol. 22, June 2024.
[C73] H.-M. Chen, K. H. Lam, C.-H. Yen, S. Huang, C.-M. Lai, C.-Y. Tsai, S.-C. Shen, T.-L. Wu, "Oxygen Flow Rates Impacted on Al2O3 Gate Insulator for beta-Ga2O3 MOSCAPs,"International Workshop on Gallium Oxide and Related Materials (IWGO), 2024.
[C72] C.-Y. Chang, H.-H. Hsieh, H.-P. Hsu, C.-T. Ho, T.-H. Wu, H.-W. Chen, M.-C. Tsou, C.-W. Hsiung, M.-N. Chuang, T.-L. Wu, "Toward understanding the impacts of dynamic Ron on the efficiency in GaN-based AC-DC flyback converter,"35th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis (ESREF), 2024.
[C71] B.-R. Chen, C. Sung, Y.-S. Hsiao, W.-C. Yu, Y.-J. Dong, W.-C. Lin, S. Elangovan, Y.-K. Hsiao, H.-C. Kuo, C.-C. Tu, T.-L. Wu, "Investigation of Trade-off between Switching Loss and Gate Overshoot in SiC MOSFETs by Driving Waveform Modification,"35th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis (ESREF), 2024.
[C70] T. T. Tan, T.-L. Wu, K. Shubhakar, N. Raghavan, and K. L. Pey, "Recovery and Unrecovered Damage During Interrupted CVS in MFIS FE devices,"35th European Symposium on Reliability of Electron Devices, Failure Physics and Analysis (ESREF), 2024.
[C69] T. T. Tan, T.-L. Wu, L. Grenouillet, K. Shubhakar, N. Raghavan and K. L. Pey, "Effects of the Interfacial Layer on the Leakage Current and Hysteresis Behaviour of Ferroelectric Devices," 31th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA), 2024.
[J72] C.-C. Tu, C.-L. Hung, K.-B. Hong, S. Elangovan, W.-C. Yu, Y.-.S Hsiao, W.-C. Lin, R. Kumar, Z.-H. Huang, Y.-H. Hong, Y.-K. Hsiao, R.-H. Horng, B.-Y. Tsui, T.-L. Wu*, J.-H. He*, and H.-C. Kuo*, "Recent Progress of Power Electronics for Electric Vehicles from an Industry Perspective," Nature Reviews Electrical Engineering, June 2024.
[J71] B.-R. Chen, Y.-S. Hsiao, W.-C. Lin, W.-J. Lee, N.-Y. Chen, T.-L. Wu, "Using U-Net Convolutional Neural Network to Model Pixel-based Electrostatic Potential Distributions in GaN Power MIS-HEMTs," Scientific Reports, April 2024.
[C68] A. Johari, C.-Y. Su, M.-C. Tsai, D.-S. Chao, A. Gupta, R. Singh, T.-L. Wu, "Investigation of DC/RF Performances Degradations on 200 nm gate length GaN-on-Si RF MIS-HEMTs under Gamma Radiation," IEEE Nuclear and Space Radiation Effects Conference (NSREC), 2024.
[C67] Y.-S. Hsiao, W.-C. Yu, C. Sung, W.-C. Lin, H.-C. Kuo, C.-C. Tu, and T.-L. Wu, "A Novel Gate Driver with Charge Sharing Technique to Optimize Gate Turn-On/Turn-Off Overshoot and Switching Loss Trade-off in SiC Power MOSFETs," 36th International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2024.
[C66] Z.-H. Huang, C.-H. Chang, T.-C. Lo, Y.-T. Lee, C.-H. Lu, H.-E. Wang, Y.-H. Tsai, Y.-C. Cheng, Y.-J. Huang, C.-W. Chou, and T.-L. Wu, "200mm GaN-on-Si E-mode Power HEMTs with Epitaxially Grown p-AlN/p-GaN Gate to Enhance Gate Reliability," 36th International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2024.
[C65] C.-Y. Su, M.-C. Tsai, A. Johari, A. Gupta, R. Singh, and T.-L. Wu, "Investigations of Performances in RF GaN MIS-HEMTs and T-gate Schottky HEMTs with Leakage Current Analysis Using Emission Microscopy," ,"International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA), 2024.
[J70] S. K. Singh, T.-L. Wu, and Y. S. Chauhan, "A Self-Consistent Approach based on Bayesian Deconvolution for Trapping Time Constant Analysis: A Demonstration to Analyze ΔVTH Transients in p-GaN gate Power HEMTs," IEEE Transactions on Electron Devices, pp. 1820-1826, vol. 71, no. 3, March 2024.
[C64] T.-L. Wu, "High voltage and High Frequency GaN HEMTs on the novel substrates," IEEE Electron Devices Technology and Manufacturing (IEEE EDTM) Conference, 2024. (Invited)
[C63] S. K. Singh, T.-L. Wu, and Y. S. Chauhan, "Gate Leakage Current analysis using Bayesian Deconvolution for Accurate Electron/Hole Trapping Characterizations in 4H-SiC MOSFETs," IEEE Electron Devices Technology and Manufacturing (IEEE EDTM) Conference, 2024.
[C62] A. Johari, M.-C. Tsai, T. N. M. Thang, Y. Yang, T.-L. Wu, A. Gupta and R. Singh, "Investigation of DC Characteristics in GaN-on-Si power MIS-HEMTs over a Wide Temperature Range (4 K to 550 K) for Space and Quantum Computing Applications," IEEE Electron Devices Technology and Manufacturing (IEEE EDTM) Conference, 2024.
[J69] S. K. Singh, B.-R. Chen, Z.-H. Huang, T.-L. Wu, and Y. S. Chauhan, "Trapping/Detrapping Kinetic Modeling under Positive/Negative Gate Stress including Inhibition Dynamics in 4H-SiC MOS Capacitors," IEEE Transactions on Electron Devices, pp. 200-205, vol. 71, no. 1, Jan. 2024.
2023
[J69] R. Kumar and T.-L. Wu, "Dynamic On-Resistance and Threshold Voltage Instability Evaluation Circuit for Power GaN HEMTs Devices," IEEE Transactions on Industrial Electronics (accepted) (IF=7.7)
[J68] W.-C. Lin, W.-C. Yu, B.-R. Chen, Y.-S. Hsiao, Z.-H. Huang, C.-L. Hung, Y.-K. Hsiao, N.-J. Yeh, H.-C. Kuo, C.-C. Tu, and T.-L. Wu, " Investigation of the Time Dependent Gate Dielectric Stability in SiC MOSFETs with Planar and Trench Gate Structures," Microelectronics Reliability, Oct. 2023.
[J67] Z.-H. Huang, T.-Y. Yang, J.-S. Wu, Y.-K. Liang, J.-F. Hsu, W.-C. Lin, T.-L. Wu, and E. Y. Chang, " Investigation of Time-Dependent Gate Dielectric Breakdown in Recessed E-Mode GaN MIS-HEMTs Using Ferroelectric Charge Trap Gate Stack (FEG-HEMT)," Microelectronics Reliability, Oct. 2023.
[J66] W.-M. Wu, S.-H. Chen, C.-A. Shih, B. Parvais, N. Collaert, M.-D. Ker, T.-L. Wu, and G. Groeseneken, “ON-state Human Body Model ESD Failure Mechanisms in GaN-on-Si RF MIS-HEMTs,” IEEE Electron Device Letters, vol. 44, no 8, pp. 1248-1251, Aug. 2023.
[J65] T.-Y. Chang, K.-C. Wang, H.-Y. Liu, J.-H. Hseun, W.-C. Peng, N. Ronchi, U. Celano, K. Banerjee, J. V. Houdt, and T.-L. Wu, “Comprehensive Investigations of Constant Voltage Stress Time-Dependent Breakdown and Cycle-to-Breakdown Reliability in Y-doped and Si-doped HfO2 Metal-Ferroelectric-Metal Memory,” Nanomaterials, July, 2023. (IF=5.3)
[J64] M. R. Sk, S. Thunder, F. Muller, N. Laleni, Y. Raffel, M. Lederer, L. Pirro, T. Chohan, J.-H. Hsuen, T.-L. Wu, K. Seidel, T. Kampfe, S. De, and B. Chakrabarti, “1F-1T Array: Current Limiting Transistor Cascoded FeFET Memory Array for Variation Tolerant Vector-Matrix Multiplication Operation,” IEEE Transactions on Nanotechnology, vol. 22, pp. 424-429, July 2023.
[J63] Y.-M. Tseng, B.-R. Chen, W.-C. Lin, W.-J. Lee, N.-Y. Chen, and T.-L. Wu, “Using Graph Attention Network to Reversely Design GaN MIS-HEMTs based on Hand-drawn Characteristics,” IEEE Access, vol. 11, pp. 70168-70173, July 2023.
[C61] T.-H. Lin, Y.-S. Chou, H.-C. Chen, and T.-L. Wu, "Demonstration of High Voltage GaN-on-Si p-GaN gate HEMTs (>1000V) with Enhancement of Forward Gate TDDB using Oxygen Plasma Treatment," IEEE Workshop on Wide Bandgap Power Devices and Applications in Asia (WiPDA-Asia), 2023.
[C60] C.-W. Liu, Y.-W. Liu, H.-J. Ho and T.-L. Wu, "Demonstration of High Voltage (>2KV) GaN-on-QST power MIS-HEMTs with the Stable Dynamic On-resistance up to 1650 V," IEEE Workshop on Wide Bandgap Power Devices and Applications in Asia (WiPDA-Asia), 2023.
[J62] S. T. Ngo, C.-H. Lu, F.-G. Tarntair, S.-T. Chung, T.-L. Wu, and R.-H. Horng, “Demonstration of MOCVD-grown Ga2O3 power MOSFETs on Sapphire with in-situ Si-doped by Tetraethyl Orthosilicate (TEOS),” Discover Nano (formerly Nanoscale Research Letters), May 2023..
[J61] C.-H. Huang, C.-Y. Weng, K.-H. Chen, Y. Chou, T.-L. Wu, and Y.-C. Chou, “Multiple-State Nonvolatile Memory Based on Ultrathin Indium Oxide Film via Liquid Metal Printing,” ACS Applied Materials & Interfaces, vol. 15 pp. 25838−25848, May 2023.
[J60] Z.-H. Huang, S.-W. Tang, C.-T. Fan, M.-C. Lin, and T.-L. Wu, “Dynamic On-Resistance Stability of SiC and GaN Power Devices During High-Frequency (100–300 kHz) Hard Switching and Zero Voltage Switching Operations,” Microelectronics Reliability, vol. 145, June 2023.
[C59] Z.-H. Huang, C.-H. Chang, W.-S. Lin, T.-C. Lo, Y.-C. Ching, Y.-J. Huang, R. C. Hwang, C.-W. Chou, and T.-L. Wu, “Effects of N2 Pretreatment on Performance and Stabilities of Power p-GaN HEMTs,” 30th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA), 2023.
[J59] R. Kumar, S. Samanta, and T.-L. Wu, “Threshold Voltage Instability Measurement Circuit for Power GaN HEMTs Devices,”IEEE Transactions on Power Electronics, vol. 38, no. 6., pp.6891-6896, June 2023. (IF=6.7)
[J58] J.-W. Hu, P.-C. Huang, P.-W. Huang, J.-Y. Jiang, C.-F. Huang, and T.-L. Wu, “Toward Understanding Thickness Dependence on Dielectric Breakdown Mechanism Under Forward Gate Bias in 4H-SiC MOS Technologies,” IEEE Transactions on Electron Devices, vol. 70, no. 4., pp. 2175-2178, April 2023.
[C58] Z.-H. Huang, W.-S. Lin, T.-C. Lo, S.-W. Tang, S.-C. Chen, D. Wellekens, M. Borga, N. Posthuma, B. Bakeroot, S. Decoutere, and T.-L. Wu, " Ultra-Fast Positive Gate Bias Stress (<100ns) to Understand the Hole Injection in Power p-GaN HEMTs," 35th International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2023.
[C57] T. T. Tan, Y.-Y. Wang, J. Tan, T.-L. Wu, N. Raghavan and K. L. Pey, “A New Methodology to Precisely Induce Wake-Up for Reliability Assessment of Ferroelectric Devices,” IEEE International Reliability Physics Symposium (IRPS), 2023.
[C56] C.-Y. Su, M.-C. Tsai, and T.-L. Wu, "DC/RF Performance and Reliability of 100-nm Gate Length AlGaN/GaN MIS-HEMTs with Different Thickness of in-situ SiN,"International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA), 2023.
[C55] V. Parmar, F. Müller, J.-H. Hsuen, S. K. Kingra, Y. Raffel, M. Lederer, T. Ali, S. Dünkel, S. Beyer, T.-L. Wu, T. Kämpfe, S. De, and M. Suri, "Demonstration of Differential Mode FeFET-Array for multi-precision storage and IMC applications, "International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA), 2023.
[C54] J.-H. Hsuen, M. Lederer, L. Kerkhofs, Y. Raffel, L. Pirro, T. Chohan, T. Kämpfe, S. De, and T.-L. Wu, "Demonstration of Large Polarization in Si-doped HfO2 Metal–Ferroelectric–Insulator–Semiconductor Capacitors with Good Endurance and Retention,"International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA), 2023.
[J57] A. Sood, D.-S. Wuu, F.-G. Tarntair, N. T. Sao, T.-L. Wu, N. Tumilty, H.-C. Kuo, S. J. Pratap, R.-H. Horng, “Electrical performance study of Schottky barrier diodes using ion implanted β-Ga2O3 epilayers grown on sapphire substrates,” Materials Today Advances, vol. 17, Mar. 2023.
[J56] V. Parmar, F. Mnuller, J.-H. Hsuen, S. K. Kingra, N. Laleni, Y. Raffel, M. Lederer, A. Vardar, K. Seidel, T. Soliman, T. Kirchner, T. Ali, S. Dünkel, S. Beyer, T.-L. Wu, S. De, M. Suri, and T. Kämpfe, “Demonstration of Differential Mode Ferroelectric Field-Effect Transistor Array-Based in-Memory Computing Macro for Realizing Multiprecision Mixed-Signal Artificial Intelligence Accelerator,” Advanced Intelligent Systems, pp. 2200389, Feb. 2023. (IF=7.4)
[J55] Y.-L. Shen, C.-Y. Chang, P.-L. Chen, C.-C. Tai, T.-L. Wu, Y.-R. Wu, and C.-F. Huang, “Study on the Effects of Quantum Well Location on Optical Characteristics of AlGaN/GaN Light-Emitting HEMT,” Micromachines, Feb. 2023.
[J54] S.-W. Tang, B. Bakeroot, Z.-H. Huang, S.-C. Chen, W.-S. Lin, T.-C. Lo, M. Borga, D. Wellekens, N. Posthuma, S. Decoutere, and T.-L. Wu, “Using Gate Leakage Conduction to Understand Positive Gate Bias induced Threshold Voltage shift in p-GaN gate HEMTs,” IEEE Transactions on Electron Devices, pp. 449-453, vol. 70, no. 2, Feb. 2023.
[J53] R. Kumar, A. Sarkar, S. Anand, A. Verma, and T.-L. Wu, “H-Bridge Derived Topology for Dynamic on-resistance Evaluation in Power GaN HEMTs,” IEEE Transactions on Industrial Electronics, pp. 1532-1541, vol. 70, no. 2, Feb. 2023. (IF=7.7)
2022
[C53] S. Abhinay, W.-M. Wu, C.-A. Shih, S.-H. Chen, A. Sibaja-Hernandez, B. Parvais , U. Peralagu, A. Alian, T.-L. Wu, M.-D. Ker, G. Groeseneken, and N. Collaert, “Comprehensive Investigations of HBM ESD Robustness for GaN-on-Si RF HEMTs,” IEEE International Electron Device Meeting (IEDM), 2022.
[J52] C.-Y. Chang, Y.-L. Shen, S.-W. Tang, T.-L. Wu, W.-H. Kuo, S.-F. Lin, Y.-R. Wu, and C.-F. Huang, “Process improvement of p-GaN HEMTs with a u-GaN etching buffer layer inserted,”Applied Physics Express, vol. 15, no. 11, Nov. 2022.
[J51] Y.-Y. Wang, K.-C. Wang, T.-Y. Chang, N. Ronchi,B. O. Sullivan, K. Banerjee, G. Van den Bosch, J. Van Houdt, and T.-L. Wu, "Relaxation Analysis to understand Positive Bias Induced Trapping in Ferroelectric FETs with Si and Gd Dopants," Microelectronics Reliability, vol. 138, Nov, 2022.
[J50] K. Kumar, C.-H. Lo, C.-C. Chang, T.-L. Wu, K.-H. Kao, and Y. -H. Wang, "Impacts of material parameters on breakdown voltage and location for power MOSFETs," Journal of Computational Electronics, vol. 21, pp. 1163–1165, Oct. 2022.
[J49] S.-W. Tang, W.-S. Lin, Z.-H. Huang, and T.-L. Wu, "Capacitance-Dependent VTH Instability under a High dVg/dt event in p-GaN Power HEMTs," IEEE Electron Device Letters, vol. 43, no. 10, pp. 1617 - 1620, Oct. 2022.
[J48] S.-W. Tang, Z.-H. Huang, S.-C. Chen, W.-S. Lin, B. De Jaeger, D. Wellekens, M. Borga, B. Bakeroot, S. Decoutere, and T.-L. Wu, "High Threshold Voltage Enhancement-mode Regrown p-GaN gate HEMTs with a Robust Forward Time-Dependent Gate Breakdown Stability," IEEE Electron Device Letters, vol. 43, no. 10, pp.1625-1628,Oct. 2022.
[C52] Y.-L. Shen, C.-Y. Chang, P.-L. Chen, C.-C. Tai, T.-L. Wu, Y.-R. Wu, and C.-F. Huang, "Study on the Optical Characteristics of Light-Emitting HEMT with Different Quantum Well Locations," International Conference on Solid State Devices and Materials (SSDM), 2022.
[C51] R. Kumar, S. Samanta, and T.-L. Wu, " Comprehensive Study on Dynamic on-resistance Evaluation Circuit for Power GaN HEMTs Devices, " 48th Annual conference of IEEE Industrial Electronics Society (IECON), 2022.
[C50] J.-W. Hu, T.-Y. Lu, Y.-C. Huang, F.-J. Hsu, C.-F. Huang, T.-L. Wu, and F. Zhao, "Performance and Reliability Evaluation of Tri-gate NMOSFET in 4H-SiC, " International Conference on Silicon Carbide and Related Materials (ICSCRM), 2022.
[C49] O. Syshchyk, T. Cosnier, Z.-H. Huang, D. Cingu, A.Vohra, K. Geens, P. Vudumula, U. Chatterjee, S. Decoutere, T.-L. Wu, and B. Bakeroot, "Device optimization for 200V GaN-on-SOI Platform for Monolithicly Integrated Power Circuits," 52nd IEEE European Solid-State Device Research Conference (ESSDERC), 2022.
[J47] J. O Gallardo, S. Dash, TN Tran, Z.-H. Huang, S. -W. Tang, D. Wellekens, B. Bakeroot, O. Syshchyk, B. De Jaeger, S. Decoutere, and T.-L . Wu, " Demonstration of Schottky Barrier Diode Integrated in 200V power p-GaN HEMTs Technology with Robust Stability," Microelectronics Reliability,vol. 134, July. 2022.
[C48] B.-Y. Wang, C.-Y. Su, and T.-L. Wu, " Demonstration of Patterned GaN RF MIS-HEMTs Growing on Hybrid Oriented Silicon-on-Insulator (SOI) Substrates, " 80th Device Research Conference (DRC), 2022.
[C47] S.-W. Tang, C.-T. Fan, M.-C. Lin, and T.-L. Wu, "Comprehensive Investigation of the Switching Stability in SiC and GaN Power Devices, " 29th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits(IPFA), 2022.
[J46] N. Q. Khoi, Y.-J. Lin, C. Sun, X.-H. Lee, S.-K. Lin, C.-S. Wu, T.-H. Yang, T.-L. Wu, T.-X. Lee, C.-H. Chien, Y.-W. Yu, and C.-C. Sun, " GaN-based mini-LED matrix applied to multi-functional forward lighting," Scientific Reports, vol. 12, April. 2022.
[C46] M.-C. Lin, C.-T. Fan, S.-W. Tang, T.-L. Wu, and C.-F. Huang, "Novel Topology with Continuous Switching to Comprehensively Characterize Trapping-induced Dynamics in GaN Power Devices, " 34th International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2022.
[J45] C.-H. Wu, N. Ronchi, K.-C. Wang, Y.-Y. Wang, S. McMitchel, K. Banerjee, G. Van den Bosch, J. Van Houdt, and T.-L. Wu , "Impacts of Pulsing Schemes on the Endurance of Ferroelectric Metal–Ferroelectric–Insulator–Semiconductor Capacitors ," IEEE Journal of the Electron Devices Society, vol. 10, pp. 109-114, Feb.2022.
[J44] C.-H. Wu, K.-C. Wang, Y.-Y. Wang, C. Hu, C.-J. Su, and T.-L. Wu ,"Enhancement of Ferroelectricity in 5 nm Metal-Ferroelectric -Insulator Technologies by Using a Strained TiN Electrode ," Nanomaterials,Jan. 2022. (IF=5.076)
[C45] Y.-Y. Wang, K.-C. Wang, C.-H. Wu, T.-Y. Chang, N. Ronchi, K. Banerjee, G. Van den Bosch, J. Van Houdt, and T.-L. Wu, " Demonstration of 64 Conductance States and Large Dynamic Range in Si-doped HfO2 FeFETs under Neuromorphic Computing Operations, "International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA),2022.
2021
[J43] S.-W. Tang, P.-Y. Yao, D.-S. Chao, T.-L. Wu, and H.-M. Hsu , "Stability of Wireless Power Transfer using Gamma-ray Irradiated GaN Power HEMTs ," Microelectronics Reliability, vol. 126, Nov. 2021.
[J42] J.-W. Hu, J.-Y. Jiang, W.-C. Chen, C.-F. Huang, T.-L. Wu, K.-Y. Lee, B.-Y. Tsui, "1100 V, 22.9 mΩcm2 4H-SiC RESURF Lateral Double-implanted MOSFET with Trench Isolation," IEEE Transactions on Electron Devices, vol. 68, no. 10., pp. 5009-5013, Oct. 2021 .
[J41] S.-W. Tang, S.-C. Chen, and T.-L. Wu, "Analysis of the Subthreshold Characteristics in AlGaN/GaN HEMTs with a p-GaN Gate," Microelectronics Reliability, vol. 126, Nov. 2021.
[J40] C.-Y. Chang, Y.-L. Shen, C.-Y. Wang, S.-W. Tang, T.-L. Wu, W.-H. Kuo, S.-F. Lin, and C.-F. Huang, "Investigation on Stability of p-GaN HEMTs With an Indium-Tin-Oxide Gate Under Forward Gate Bias," IEEE Journal of the Electron Devices Society, vol. 9, pp. 687-690, 2021.
[C44]C.-H. Wu, K.-C. Wang, Y.-Y. Wang, T.-L. Wu, C.-J. Su, Y.-J. Lee, and C. Hu, "Enhancement of Ferroelectricity in 5-nm HZO Metal-Ferroelectric-Insulator-Semiconductor Technologies by Using Strained TiN Electrode, " International Conference on Solid State Devices and Materials (SSDM), 2021.
[J39] B.-Y. Tsui, Y.-T. Huang, T.-L. Wu, and C.-H. Chien, " Time-Dependent Dielectric Breakdown of Gate Oxide on 4H-SiC with Different Oxidation Processes," Microelectronics Reliability, vol. 123, August, 2021.
[J38] S.-W. Tang, Z.-H. Huang, Y.-C. Chen, C.-H. Wu, P.-H. Lin, Z.-C. Chen, M.-H. Lu, K.-H. Kao, and T.-L. Wu, "Investigation of the Passivation-induced VTH Shift in p-GaN HEMTs with Au-free Gate-first Process ," Microelectronics Reliability, pp. 114150, vol. 122, July, 2021.
[C43]JO Gallardo, B. De Jaeger, S. Dash, S.-W. Tang., D. Wellekens, B. Bakeroot, S. Decoutere, and T.-L. Wu, " Stability of Schottky Barrier Diode integrated in p-GaN Enhancement-mode GaN power Technology ," IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits(IPFA), 2021.
[C42]C.-Y. Chang, K.-J. Wu, Y.-L. Shen, T.-L. Wu, W.-H. Kuo, S.-F. Lin, and C.-F. Huang, “Fabrication of Light-Emitting AlGaN/GaN High Electron Mobility Transistors with a Single Quantum Well Inserted,” in Proc. Device Research Conference (DRC), 2021
[C41] J.-W. Hu, J.-Y. Jiang, P.-W. Huang, C.-F. Huang, S.-W. Tang, Z.-H. Huang, T.-L. Wu, and K.-Y. Lee, “1.2 kV 4H-SiC VDMOSFETs with Si-implanted Surface: Performance Enhancement and Reliability Evaluation,” in Proc. International Symposium on Power Semiconductor Devices and ICs (ISPSD), pp. 211-214, 2021.
[J37] N. Modolo, S.-W. Tang, H.-J. Jiang, C. Santi, M. Meneghini, and T.-L. Wu, “A novel physics-based analytical approach to analyze and model enhancement -mode p-GaN power HEMTs,”IEEE Transactions on Electron Devices, vol. 68, no. 4, pp. 1489-1494, April. 2021.
[J36] C.-Y. Chang, C.-S. Wang, C.-Y. Wang, Y.-L. Shen, T.-L. Wu, W.-H. Kuo, S.-F. Lin and C.-F. Huang, “Demonstration of p-GaN/AlGaN/GaN High Electron Mobility Transistors With an Indium–Tin–Oxide Gate Electrode,”IEEE Journal of the Electron Devices Society, vol. 9, pp. 2-5, 2021.
[C40] C.-H. Wu, A. Useinov, T.-L. Wu, and C.-J. Su, “Ferroelectric Characterization in Ultrathin Hf0.5Zr0.5O2 MFIS Capacitors by Piezoresponse Force Microscopy (PFM) in Vacuum ,” International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA),2021.
[J35] C.-Y. Chang, C.-T. Hsu, Y.-L. Shen, T.-L. Wu, W.-H. Kuo, S.-F. Lin, and C.-F . Huang, “Fully Transparent AlGaN/GaN High Electron Mobility Transistors Fabricated with Indium-Tin-Oxide Electrodes,” IEEE Electron Device Letters, vol. 42, no. 2, pp. 144-147, Feb. 2021.
2020
[C39] M.-H. Yan, M.-H. Wu, H.-H. Huang, Y.-H. Chen, Y.-H. Chu, T.-L. Wu, P.-C. Yeh, C.-Y. Wang, Y.-D. Lin, J.-W. Su, P.-J. Tzeng, S.-S. Sheu, W.-C. Lo, C.-I. Wu , and T.-H. Hou, “BEOL-Compatible Multiple Metal-Ferroelectric-Metal (m-MFM) FETs Designed for Low Voltage (2.5 V), High Density, and Excellent Reliability,” IEEE International Electron Device Meeting (IEDM), 2020.
[J34] T.-L. Wu and S. Kutub, “Machine Learning-Based Statistical Approach to Analyze Process Dependencies on Threshold Voltage in Recessed Gate AlGaN/GaN MIS-HEMTs, ”IEEE Transactions on Electron Devices, vol. 67, no. 12, pp. 5448-5453, Dec. 2020.
[C38] C.-Y. Chang, K.-J. Wu, C.-Y. Wang, Y.-L. Shen, C.-T. Hsu, T.-L. Wu, C.-F. Huang, “The Characteristics of Light-Emitting HEMT with Single Quantum Well Inserted,” International Conference on Solid State Devices and Materials (SSDM), 2020.
[J33] C. Sharma, R. Singh, D.-S. Chao, and T.-L. Wu, "Effects of γ -Ray Irradiation on AlGaN/GaN Heterostructures and High Electron Mobility Transistor Devices,"Journal of Electronic Materials, 2020.
[J32] P. Das, T.-L. Wu, and S. Tallur, "Design and analysis of high electron mobility transistor (HEMT) inspired III-V electro-optic modulator topologies,"_cc781905-5cde-3194-bb3b- 136bad5cf58d_Semiconductor Science and Technology,vol. 35, pp. 095028, Aug. 2020.
[C37] S.-W. Tang, SB Kutub, and T.-L. Wu, “Robust Forward Gate Bias TDDB Stability in Enhancement-mode Fully Recessed Gate GaN MIS-FETs with ALD Al2O3 Gate Dielectric,” IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits(IPFA), 2020.
[C36] Y.-C. Chen, S.-W. Tang, P.-H. Lin, Z.-C. Chen, M.-H. Lu, K.-H. Kao, and T.-L . Wu, “Silicon Nitride-induced VTH Shift in p-GaN HEMTs with Au-free Gate-first Process,” IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA), 2020.
[C35] U. Celano, Y.-H. Chen, A. Minj, K. Banerjee, N. Ronchi, S. McMitchell, P. Van Marcke, P. Favia, T.-L. Wu, B. Kaczer, G. Van den Bosch, J. Van Houdt, and P. van der Heide, “Probing the evolution of electrically active defects in doped ferroelectric HfO2 during wake-up and fatigue,” IEEE Symp. on VLSI Technology, 2020.
[J31] Y.-H. Chen, C.-J. Su, T.-H. Yang, C. Hu, and T.-L. Wu, “Improved TDDB Reliability and Interface States in 5 nm Hf0.5Zr0. 5O2 Ferroelectric Technologies using NH3 Plasma and Microwave Annealing,” IEEE Transactions on Electron Devices,vol. 67, no. 4, pp. 1581-1585, Apr. 2020.
[J30] J.-Y. Jiang, T.-L. Wu, F. Zhao, and C.-F. Huang, “Numerical Study of 4H-SiC UMOSFETs with Split-gate and P-shielding,” Energies, vol.13, no. 1122, 2020.
[J29] T.-L. Wu , S.-W. Tang, and H.-J. Jiang, “Investigation of Recessed Gate AlGaN/GaN MIS-HEMTs with Double AlGaN Barrier Designs toward an Enhancement-mode Characteristic,” Micromachines, vol. 11, no. 2, pp. 163, Feb. 2020.
[C34] SB Kutub, H.-J. Jiang, N.-Y. Chen, W.-J. Lee, C.-Y. Jui, and T.-L. Wu, “Artificial Neural Network (ANN)-Based Approach for Characteristics Modeling and Prediction in GaN-on-Si Power Devices,” in Proc. International Symposium on Power Semiconductor Devices and ICs (ISPSD), pp. 529-532, 2020.
[J28] C. Sharma, N. Modolo, T.-L. Wu, M. Meneghini, G. Meneghesso, E. Zanoni, A. Kumar Visvkarma, S. Vinayak, and R. Singh, “Understanding γ ray Induced Instability in AlGaN/GaN HEMTs using a Physics based Compact Model,” IEEE Transactions on Electron Devices, vol. 67, no. 3, pp. 1126-1131, Mar. 2020.
[J27] T.-H. Yang, C.-J. Su, Y.-S. Wang, K.-H. Kao, Y.-J. Lee, and T.-L. Wu, “Impact of the Polarization on Time-Dependent Dielectric Breakdown in Ferroelectric Hf0.5Zr0.5O2 on Ge Substrates,” Japanese Journal of Applied Physics, vol. 59, SGGB08, 2020.
[J26] J.-Y. Jiang, J.-Q. Hung, P.-W. Huang, T.-L. Wu, and C.-F. Huang, “Study on the Effects of Si Implantation on the Interface of 4H-SiC MOSFET,” Japanese Journal of Applied Physics, vol. 59, SGGD06, 2020.
2019
[J25] C. Liu, Y.-C. Tung, T.-L. Wu, C.-H. Cheng, C.-Y. Tseng, H.-H. Chen, H.-H. Chen, J . Ma, C.-L. Lin, Z.-W. Zheng, W.-C. Chou, and H.-H. Hsu, “Gamma-Ray Irradiation Effect on Ferroelectric Devices with Hafnium Aluminum Oxides,” Physica status solidi (RRL)- Rapid Research Letters, pp. 1900414, Sept. 2019.
[J24] C. Sharma, N. Modolo, H.-H. Chen, Y.-Y. Tseng, S.-W. Tang, M. Meneghini, G. Meneghesso, E. Zanoni, R. Singh, and T .-L. Wu, “Investigation of the Degradations in Power GaN-on-Si MIS-HEMTs subjected to the cumulative γ-ray Irradiation,” Microelectronics Reliability, vol. 100, Sept. 2019.
[J23] Y.-H. Chen, C.-J. Su, C. Hu, and T.-L. Wu, “Effects of Annealing on Ferroelectric Hafnium Zirconium Oxide-Based Transistor Technology,” IEEE Electron Device Letters, vol. 40, no. 3, pp. 467-470, Mar. 2019.
[C33] J.-Y. Jiang, J.-Q. Hung, P.-W. Huang, T.-L. Wu, and C.-F. Huang, “Study on the Influence of Si implantation on the Surface of SiC DIMOS,” International Conference on Silicon Carbide and Related Materials (ISCSRM), 2019.
[C32] T.-H. Yang, C.-J. Su, Y.-S. Wang, K.-H. Kao, Y.-J. Lee and T.-L. Wu, “Polarization Dependency of Time -Dependent Dielectric Breakdown (TDDB) Characteristics in Ferroelectric HfZrOx,” International Conference on Solid State Devices and Materials (SSDM), 2019.
[C31] J.-Y. Jiang, J.-Q. Hung, P.-W. Huang, T.-L. Wu, and C.-F. Huang, ”Study on the Effects of Si Implantation on the Interface of 4H-SiC MOSFET,” International Conference on Solid State Devices and Materials (SSDM), 2019.
[C30] Y.-T. Tang, C.-L. Fan, Y.-C. Kao, N. Modolo, C.-J. Su, T.-L. Wuet al., “A Comprehensive Kinetical Modeling of Polymorphic Phase Distribution of Ferroelectric-Dielectrics and Interfacial Energy Effects on Negative Capacitance FETs,” 2019 IEEE Symp. on VLSI Technology.
[C29] T.-L. Wu, Y.-Y. Tseng, C.-F. Huang, Z.-S. Chen, C.-C. Lin, C.-J. Chung, P.-K. Huang, and K.-H. Kao, "Demonstration of Annealing-free Metal-Insulator-Semiconductor (MIS) Ohmic Contacts on a GaN Substrate using Low Work-function Metal (Yb) and Al2O3 Interfacial Layer,” IEEE Workshop on Wide Bandgap Power Devices and Applications in Asia (WiPDA-Asia), 2019.
[C28] J.-Y. Jiang, C.-F. Huang, T.-L. Wu, and F. Zhao, "Simulation Study of 4H-SiC Trench MOSFETs with Various Gate Structures,” in Proc. IEEE Electron Devices Technology and Manufacturing (EDTM), pp. 401-403, 2019.
2018
[C27] Y.-H. Chen, C.-J. Su, C. Hu, and T.-L. Wu, "Impact of the Annealing Temperature on CV Characteristics of Ferroelectric HfZrOx on a p-type Si Substrate,” IEEE Semiconductor Interface Specialists Conference (SISC), 2018.
[C26] Y.-T. Tang, C.-J. Su, Y.-S. Wang, K.-H. Kao, T.-L. Wu et al., "A Comprehensive Study of Polymorphic Phase Distribution of Ferroelectric-Dielectrics and Interfacial Layer Effects on Negative Capacitance FETs for Sub-5 nm Node,” in Proc. IEEE Symp. on VLSI Technology, pp. 45-16, 2018.
[C25] C.-Y. Yang, T.-L. Wuet al., "Investigation of degradation phenomenon in GaN-on-Si power MIS-HEMTs under source current and drain bias stresses,” in Proc. IEEE International Reliability Physics Symposium (IRPS), pp. P-WB. 5-1-P-WB. 5-4, 2018.
[J22] T.-L. Wu, B. Bakeroot, H. Liang, N. Posthuma, S. You, N. Ronchi, S. Stoffels, D. Marcon, and S. Decoutere, "Analysis of the Gate Capacitance- Voltage Characteristics in p-GaN/AlGaN/GaN Heterostructures,” IEEE Electron Device Letters, vol. 38, no. 12, pp.1696-1699, Dec. 2017.
[J21] N. Ronchi, B. Bakeroot, S. You, J. Hu, S. Stoffels, T.-L. Wu, B. De Jaeger and S. Decoutere, “Optimization of the source field-plate design for low dynamic RDS-ON dispersion of AlGaN/GaN MIS-HEMTs,” Physica Status Solidi A, no. 3, 2017.
[C24] J.-M. Zhang, T.-E. Hsieh, T.-L. Wu et al., “Bias- and Temperature-Assisted Trapping/De-trapping of RON Degradation in D-mode AlGaN/GaN MIS-HEMTs on a Si substrate,” in Proc. International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA), pp. 1-4, 2017.
[C23] S. Stoffels, B. Bakeroot, T.-L. Wu, D. Marcon, NE Posthuma, S. Decoutere, AN Tallarico, and C. Fiegna, “Failure Modes for p-GaN gates with varying active Mg concentration subject to forward gate stress,” in Proc. IEEE International Reliability Physics Symposium (IRPS), pp. 4B.4.1 - 4B.4.9, 2017.
2016
[J20] M. Ruzzarin, M. Meneghini, I. Rossetto, M. Van Hove, S. Stoffels, T.-L. Wu, S. Decoutere, G. Meneghesso, and E. Zanoni, “Evidence of Hot-Electron Degradation in GaN-based MIS-HEMTs Submitted to High Temperature Constant Source Current Stress, ”IEEE Electron Device Letters, vol. 37, no. 11, pp. 1415-1417, Nov. 2016.
[J19] I. Rossetto, M. Meneghini, V. Rizzato, S. Stoffels, M. Van Hove, N. Posthuma, T.-L. Wu, D. Marcon, S. Decoutere, G. Meneghesso and E. Zanoni , "Study of the stability of e-mode GaN HEMTs with p-GaN gate based on combined DC and optical analysis,” Microelectronics Reliability, Sept. 2016.
[J18] M. Meneghini, I. Rossetto, V. Rizzato, S. Stoffels, M. Van Hove, N. Posthuma, T.-L. Wu, D. Marcon, S. Decoutere, G. Meneghesso, and E. Zanoni, “Gate Stability of GaN-Based HEMTs with P-Type Gate,” Electronics, 2016.
[J17] M. Meneghini, I. Rossetto, D. Bisi, M. Ruzzarin, M. Van Hove, S. Stoffels, T.-L. Wu, D. Marcon, S. Decoutere, G. Meneghesso, and E. Zanoni, “Negative bias-induced threshold voltage instability (NBTI) in GaN-on-Si power HEMTs,” IEEE Electron Device Letters, vol. 37, No. 4, pp. 474-477, Apr. 2016.
[J16] T.-L. Wu, J. Franco, D. Marcon, B. Bakeroot, B. De Jaeger, S. Stoffels, M. Van Hove, G. Groeseneken, and S. Decoutere, “Towards Understanding Positive Bias Temperature Instability (PBTI) in Fully Recessed Gate GaN MIS-FETs,” IEEE Transactions on Electron Devices, vol. 63, no. 5, pp. 1853-1859, May 2016.
[J15] G. Meneghesso, M. Meneghini, I. Rossetto, D. Bisi, T.-L. Wu, M. Van Hove, D. Marcon, S. Stoffels, S. Decoutere, and E. Zanoni, “Trapping and reliability issues in GaN-based MIS HEMTs with partially recessed gate,” Microelectronics Reliability, vol. 58, pp. 151-157, Mar. 2016.
[C22] T.-L. Wu, J. Franco, D. Marcon, B. De Jaeger, M. Van Hove, B. Bakeroot, S. Stoffels, G. Groeseneken, and S. Decoutere, “Positive Bias Temperature Instability (PBTI) Evaluation in Fully Recessed Gate GaN MIS-FETs,” in Proc. IEEE International Reliability Physics Symposium (IRPS), pp. 4A.2.1-2016. 4A.2.6, 2016.
[C21] X. Kang, D. Wellekens, M. Van Hove, B. De Jaeger, N. Ronchi, T.-L. Wu, S. You, B. Bakeroot, J. Hu, X. Shi, D. Marcon, S. Stoffels, and S. Decoutere, “Device breakdown optimization of Al2O3/GaN MISFETs,” in Proc. IEEE International Reliability Physics Symposium (IRPS), pp. CD.5.1-CD.5.4, 2016.
[C20] G. Meneghesso, M. Meneghini, I. Rossetto, V. Rizzato, S. Stoffels, M. Van Hove, T.-L. Wu, S. You, N. Posthuma, S. Decotere, and E. Zanoni, “Normally-off HEMTs with p-GaN Gate: Stability and Lifetime Extrapolation,” International Workshop on Nitride Semiconductors (IWN), October 2-7, Orlando, Florida 2016.
[C19] I. Rossetto, M. Meneghini, V. Rizzato, S. Stoffels, M. Van Hove, N. Posthuma, T.-L. Wu, D. Marcon, S. Decoutere, G. Meneghesso and E. Zanoni , “Study of the stability of e-mode GaN HEMTs with p-GaN gate based on combined DC and optical analysis,” 27th European Symposium On Reliability Of Electron Devices, Failure Physics and Analysis (ESREF), Halle (Saale), Germany, 19-22 Sept., 2016.
[C18] T.-L. Wu, D. Marcon, B. De Jaeger, N. Posthuma, B. Bakeroot, S. You, J. Franco, S. Stoffels, M. Van Hove, G. Groeseneken, and S. . Decoutere, “Gate stability of enhancement mode GaN power devices,” 12th INC global nanotechnology conference, Leuven, Belgium, 10-12 May, 2016.
2015
[J14] T.-L. Wu, D. Marcon, S. You, N. Posthuma, B. Bakeroot, S. Stoffels, M. Van Hove, G. Groeseneken, and S. Decoutere, “Forward Bias Gate Breakdown Mechanism in Enhancement-mode p-GaN gate AlGaN/GaN High-electron-mobility Transistors (HEMTs),” IEEE Electron Device Letters, vol. 36, no. 10, pp. 1001-1003, Oct. 2015. (Feature news in Semiconductor Todayhttp://goo.gl/heD788)
[J13] I. Rossetto, M. Meneghini, D. Bisi, M. Van Hove, D. Marcon, T.-L. Wu, B. De Jaeger, S. Decoutere, G. Meneghesso, E. Zanoni, “Impact of gate insulator on the dc and dynamic performance of AlGaN/GaN MIS-HEMTs,”Microelectronics Reliability, vol. 55, pp. 1692-1696, 2015.
[J12] D. Bisi, M. Meneghini, M. Van Hove, D. Marcon, S. Stoffels, T.-L. Wu, S. Decoutere, G. Meneghesso, and E. Zanoni, “Trapping mechanisms in GaN- based MIS-HEMTs grown on silicon substrate,” Physica Status Solidi A, pp. 1122-1129, Feb. 2015.
[J11] N. Ronchi, B. De Jaeger, M. Van Hove, R. Roelofs, T.-L. Wu, J. Hu, X. Kang, and S. Decoutere. ”Combined PEALD gate-dielectric and in- situ SiN cap-layer for reduced Vth shift and RDS-ON dispersion of AlGaN/GaN HEMTs on 200 mm Si wafer,” Japanese Journal of Applied Physics, vol. 54, pp. 04DF02-1-04DF02-4, 2015.
[J10] J. Hu, S. Stoffels, S. Lenci, T.-L. Wu, N. Ronchi, S. You, B. Bakeroot, G. Groeseneken, and S. Decoutere, “Study of Constant Voltage Off- state Stress on Au-free AlGaN/GaN Schottky Barrier Diodes,” Japanese Journal of Applied Physics, vol. 54, pp. 04DF07-1-04DF07-4, 2015.
[J9] T.-L. Wu, D. Marcon, B. Bakeroot, B. De Jagger, HC Lin, J. Franco, S. Stoffels, M. Van Hove, R. Roelofs, G. Groeseneken, and S. Decoutere, “The Correlation of Interface states/border traps and threshold voltage shift on AlGaN/GaN MIS-HEMTs,” Applied Physics Letters, 107, pp. 093507-1-093507-5, Aug. 2015.
[J8] T.-L. Wu, D. Marcon, N. Ronchi, B. Bakeroot, S. You, S. Stoffels, M. Van Hove, D. Bisi, M. Meneghini, G. Groeseneken, and S. Decoutere, “Analysis of Slow De-trapping Phenomena after a Positive Gate Bias on AlGaN/GaN MIS-HEMTs with in-situ Si3N4/Al2O3 Bilayer Gate Dielectrics,” Solid-State Electronics, vol. 103, pp. 127-130, Jan. 2015.
[C17] T.-L. Wu, D. Marcon, B. De Jaeger, M. Van Hove, B. Bakeroot, D. Lin, S. Stoffels, X. Kang, R. Roelofs, G. Groeseneken, and S. . Decoutere, “The impact of the gate dielectric quality in developing Au-free D-mode and E-mode recessed gate AlGaN/GaN transistors on a 200mm Si substrate,” in Proc. IEEE International Symposium on Power Semiconductor Devices and ICs (ISPSD), pp. 225-228, 2015.
[C16] T.-L. Wu, D. Marcon, B. De Jaeger, M. Van Hove, B. Bakeroot, S. Stoffels, R. Roelofs, G. Groeseneken, and S. Decoutere, “Time Dependent Dielectric Breakdown (TDDB) Evaluation of PE-ALD SiN gate dielectrics of AlGaN/GaN recessed gate D-mode and E-mode MIS-HEMTs,” in Proc. IEEE International Reliability Physics Symposium (IRPS), pp. 6C.4.1-6C.4.6, 2015.
[C15] D. Marcon, M. Van Hove, D. Wellekens, N. Posthuma, S. You, X. Kang, T.-L. Wu, M. Willems, S. Stoffels and S. Decoutere, “Direct comparison of GaN-based e-mode architectures (recessed MISHEMT and p-GaN HEMTs) processed on 200mm GaN-on-Si with Au-free technology,” in Proc. SPIE, Gallium Nitride Materials and Devices X, 936311, 2015.
[C14] I. Rossetto, M. Meneghini, D. Bisi, M. Van Hove, D. Marcon, T.-L. Wu, B. De Jaeger, S. Decoutere, G. Meneghesso, E. Zanoni, “Impact of gate insulator on the dc and dynamic performance of AlGaN/GaN MIS-HEMTs,”26th European Symposium On Reliability Of Electron Devices, Failure Physics and Analysis (ESREF), Toulouse, France, 05-09 Oct. 2015.
2014
[J7] B. Bakeroot, S. You, T.-L. Wu, J. Hu, M. Van Hove, B. De Jaeger, K. Geens, S. Stoffels, and S. Decoutere, “On the origin of the two-dimensional electron gas at AlGaN/GaN heterojunctions and its influence on recessed-gate metal-insulator-semiconductor high electron mobility transistors,” Journal of Applied Physics, vol. 116, pp. 134506-1-134506-10, Oct. 2014.
[J6] T.-L. Wu, D. Marcon, S. Stoffels, S. You, B. De Jaeger, M. Van Hove, G. Groeseneken, and S. Decoutere, “Stability evaluation of Au-free Ohmic contacts on AlGaN/GaN HEMTs under a constant current stress," Microelectronics Reliability, vol. 54, pp. 120-124, Aug. 2014.
[J5] M. Meneghini, D. Bisi, D. Marcon, S. Stoffels, M. Van Hove, T.-L. Wu, S. Decoutere, G. Meneghesso, and E. Zanoni, “Trapping in GaN-based metal-insulator-semiconductor transistors: Role of high drain bias and hot electrons," Applied Physics Letters, vol. 104, pp. 143505-1-143505-4, Apr. 2014.
[J4] M. Meneghini, D. Bisi, D. Marcon, S. Stoffels, M. Van Hove, T.-L. Wu, S. Decoutere, G. Meneghesso, and E. Zanoni, “Trapping and Reliability assessment in d-mode GaN-based MIS-HEMTs for Power Applications," IEEE Transactions on Power Electronics, vol. 29, no. 5, pp. 2199-2207, May 2014.
[C13] D. Marcon, M. Van Hove, B. De Jaeger, D. Wellekens, N. Posthuma, S. You, B. Bakeroot, X. Kang, T.-L Wu, M. Willems, S. Stoffels and S. Decoutere, “200mm GaN-on-Si Status : Comparison of e-Mode p-GaN and Recessed MISHEMT Devices,”Asia-Pacific Microwave Conference (APMC), Sendai, Japan, 4-7 Nov. 2014.
[C12] N. Ronchi, B. De Jaeger, M. Van Hove, R. Roelofs, T.-L. Wu, J. Hu, X. Kang, and S. Decoutere. ”Combined PEALD gate-dielectric and in- situ SiN cap-layer for reduced Vth shift and RDS-ON dispersion of AlGaN/GaN HEMTs on 200 mm Si wafer," 46th International Conference on Solid State Devices and Materials (SSDM), Tsukuba, Japan, 8-11 Sept. 2014.
[C11] J. Hu, S. Stoffels, S. Lenci, T.-L. Wu, N. Ronchi, S. You, B. Bakeroot, G. Groeseneken, and S. Decoutere, “Study of Constant Voltage Off- state Stress on Au-free AlGaN/GaN Schottky Barrier Diodes," 46th International Conference on Solid State Devices and Materials (SSDM), Tsukuba, Japan, 8-11 Sept. 2014.
[C10] M. Meneghini, D. Bisi, D. Marcon, M. Van Hove, T.-L. Wu, S. Decoutere, G. Meneghesso, and E. Zanoni, “Investigation of the impact of hot electrons and high drain bias on the dynamic Ron increase in GaN-based MIS-HEMTs grown on silicon," International Workshop on Nitride Semiconductors (IWN), Wroclaw, Poland, 19-24 Aug. 2014.
[C9] T.-L. Wu, D. Marcon, S. Stoffels, S. You, B. De Jaeger, M. Van Hove, G. Groeseneken, and S. Decoutere, “Stability evaluation of Au-free Ohmic contacts on AlGaN/GaN HEMTs under a constant current stress," 25th European Symposium On Reliability Of Electron Devices, Failure Physics and Analysis (ESREF), Berlin, Germany, 29. Sept- 02. Oct., 2014.
2013
[J3] D. Marcon, G. Meneghesso, T.-L. Wu, S. Stoffels, M. Meneghini, E. Zanoni, and S. Decoutere, “Reliability analysis of permanent degradations on AlGaN/GaN HEMTs,”IEEE Transactions on Electron Devices, vol. 60, no. 10, pp. 3132-3141, Oct. 2013.
[C8] T.-L. Wu, D. Marcon, M. Zahid, M. Van Hove, S. Decoutere, and G. Groeseneken, “Comprehensive investigation of on-state stress on D-mode AlGaN/GaN MIS-HEMTs ," in Proc. IEEE International Reliability Physics Symposium (IRPS), pp. 3C.5.1-3C.5.7, 2013.
[C7] M. Meneghini, D. Bisi, D. Marcon, S. Stoffels, M. Van Hove, T.-L. Wu, S. Decoutere, G. Meneghesso, and E. Zanoni, “Ron collapse, breakdown and degradation of d-mode MIS-HEMTs based on GaN on Si technology," 10th International Conference on Nitride Semiconductors (ICNS). Washington DC, USA, 25-30 Aug. 2013.
2012
[C6] D. Wellekens, R. Venegas, X. Kang, M. Zahid, T.-L. Wu, D. Marcon, P. Srivastava, M. Van Hove, and S. Decoutere, “High Temperature Behavior of GaN -on-Si High Power MISHEMT Devices," in Proc. 42th European Solid-State Device Conference (ESSDERC), pp. 302-305, 2012.
[C5] T.-L. Wu, D. Marcon, M. Zahid, M. Van Hove, S. Stoffels, P. Srivastava, S. Decoutere, and G. Groeseneken, “Forward Gate Bias On-State Stress on AlGaN/GaN MIS -HEMTS for Power Switching Applications," 36th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE), Island of Porquerolles, France, 28-30 May, 2012.
[C4] M. Zahid, D. Marcon, M. Van Hove, T.-L. Wu, and S. Decoutere, “Lifetime investigation of Si3N4/Al2O3 as gate dielectric for AlGaN/GaN MIS-HEMTs studied with Time Dependent Dielectric Breakdown," 36th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE), Island of Porquerolles, France, 28-30 May, 2012.
2011
[J2]T.-L. Wu, C.-F. Huang, and C.-H. Cheng, “Characteristics of 4H-SiC RF MOSFETs on a Semi-Insulating Substrate,”ECS Trans., vol. 35, pp. 173-183, 2011.
[C3] T.-L. Wu, C.-H. Cheng, and C.-F. Huang, “Characteristics of 4H-SiC MOSFETs Using Low-Temperature Oxide,”220th ECS meeting, Boston, Massachusetts, USA, 9-14. Oct., 2011
[C2] T.-L. Wu, C.-F. Huang, and C.-H. Cheng, “A Study of 4H-SiC RF MOSFETs on a Semi-Insulating Substrate,”219th ECS meeting, Montreal, Canada, 1-6. May, 2011.
2009
[J1] C.-F. Huang, C.-L. Kan, T.-L. Wu, M.-C. Lee, Y.-Z. Liu, K.-Y. Lee, and F. Zhao, “3510-V 390-4H-SiC Lateral JFET on a Semi-Insulating Substrate,”IEEE Electron Device Letters, vol. 30, no. 9, pp. 957-959, Sept. 2009.
[C1] C.-F. Huang, C.-L. Kan, T.-L. Wu, M.-C. Lee, Y.-Z. Liu, K.-Y. Lee, and F. Zhao, “High Voltage Lateral 4H-SiC JFETs on a Semi-insulating Substrate,” in Proc. 67th Device Research Conference, University Park, PA, 22-24 June, 2009.