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2024 
Metal-Organic Chemical Vapor Deposition Regrowth of Highly Doped n+ (In)GaN Source/Drain Layers for Radio Frequency Transistors

Banerjee, S, Peralagu, U, Alian, A, Zhao, M, Hahn, H, Minj, A, Vanhove, B, Vohra, A, Parvais, B, Langer, R & Collaert, N 2024, 'Metal-Organic Chemical Vapor Deposition Regrowth of Highly Doped n+ (In)GaN Source/Drain Layers for Radio Frequency Transistors', Physica Status Solidi (A) Applications and Materials Science, vol. 221, no. 21, 2400069. https://doi.org/10.1002/pssa.202400069

A CMOS compatible III-v-on-300 mm SI technology for future high-speed communication systems: Challenges and possibilities

Vais, A, Kumar, A, Boccardi, G, Yadav, S, Mols, Y, Alcotte, R, Vermeersch, B, Ingels, M, Peralagu, U, Neve, CR, Ghyselen, B, Parvais, B, Wambacq, P, Kunert, B & Collaert, N 2024, A CMOS compatible III-v-on-300 mm SI technology for future high-speed communication systems: Challenges and possibilities. in Key Enabling Technologies for Future Wireless, Wired, Optical and Satcom Applications. River Publishers, pp. 27-40. <https://www.taylorfrancis.com/chapters/oa-edit/10.1201/9781003587309-4/cmos-compatible-iii-300-mm-si-technology-future-high-speed-communication-systems-possibilities-vais-kumar-boccardi-yadav-mols-alcotte-vermeersch-ingels-peralagu-roda-neve-ghyselen-parvais-wambacq-kunert-collaert?context=ubx&refId=f3fb291e-2c77-409a-b9da-a1b3814ac758>

Charge Trapping and Emission during Bias Temperature Stressing of Schottky Gate GaN-on-Silicon HEMT Structures Targeting RF/mm Wave Power Amplifiers

O'Sullivan, B, Rathi, A, Alian, A, Yadav, S, Yu, H, Sibaja-Hernandez, A, Peralagu, U, Parvais, B, Chasin, A & Collaert, N 2024, 'Charge Trapping and Emission during Bias Temperature Stressing of Schottky Gate GaN-on-Silicon HEMT Structures Targeting RF/mm Wave Power Amplifiers', Micromachines, vol. 15, no. 8, 951. https://doi.org/10.3390/mi15080951

AlN/Si interface engineering to mitigate RF losses in MOCVD grown GaN-on-Si substrates

Cardinael, P, Yadav, S, Hahn, H, Zhao, M, Banerjee, S, Esfeh, BK, Mauder, C, Sullivan, BO, Peralagu, U, Vohra, A, Langer, R, Collaert, N, Parvais, B & Raskin, J-P 2024 'AlN/Si interface engineering to mitigate RF losses in MOCVD grown GaN-on-Si substrates'.

Heterojunction bipolar transistors for sub-THz applications

Collaert, N 2024, Heterojunction bipolar transistors for sub-THz applications. in New Materials and Devices Enabling 5G Applications and Beyond. Elsevier, pp. 139-178. https://doi.org/10.1016/B978-0-12-822823-4.00005-4

Effect of multiple conductions on basic parameters in linear and saturation regions for a MIS-HEMT from 450 K down to 200 K

Perina, WF, Martino, JA, Simoen, E, Peralagu, U, Collaert, N & Agopian, PGD 2024, 'Effect of multiple conductions on basic parameters in linear and saturation regions for a MIS-HEMT from 450 K down to 200 K', Journal of Integrated Circuits and Systems, vol. 19, no. 2. https://doi.org/10.29292/jics.v19i2.812

Large-Signal Characterisation and Analysis of AlN/GaN MISHEMTs on Si with a PAE > 62% at 28 GHz

Elkashlan, R, Yadav, S, Khaled, A, Xiao, D, Kazemi, B, Yu, H, Alian, AR, Peralagu, U, Collaert, N & Parvais, B 2024, Large-Signal Characterisation and Analysis of AlN/GaN MISHEMTs on Si with a PAE > 62% at 28 GHz. in 2024 IEEE/MTT-S International Microwave Symposium, IMS 2024. IEEE MTT-S International Microwave Symposium Digest, Institute of Electrical and Electronics Engineers Inc., pp. 948-951, 2024 IEEE/MTT-S International Microwave Symposium, IMS 2024, Washington, United States, 16/06/24. https://doi.org/10.1109/IMS40175.2024.10600314, https://doi.org/10.1109/IMS40175.2024.10600314

DC Reliability Study of high-? GaN-on-Si MOS-HEMT's for mm-Wave Power Amplifiers

O'Sullivan, BJ, Alian, A, Sibaja-Hernandez, A, Franco, J, Yadav, S, Yu, H, Rathi, A, Peralagu, U, Chasin, A, Parvais, B & Collaert, N 2024, DC Reliability Study of high-? GaN-on-Si MOS-HEMT's for mm-Wave Power Amplifiers. in 2024 IEEE International Reliability Physics Symposium, IRPS 2024 - Proceedings. IEEE International Reliability Physics Symposium Proceedings, Institute of Electrical and Electronics Engineers Inc., 2024 IEEE International Reliability Physics Symposium, IRPS 2024, Grapevine, United States, 14/04/24. https://doi.org/10.1109/IRPS48228.2024.10529379

An Adaptable In(Ga)P/Ga(Sb)As/Ga(In)As HBT Technology on 300 mm Si for RF Applications

Kumar, A, Yadav, S, Vais, A, Boccardi, G, Mols, Y, Alcotte, R, Parvais, B, Kunert, B & Collaert, N 2024, An Adaptable In(Ga)P/Ga(Sb)As/Ga(In)As HBT Technology on 300 mm Si for RF Applications. in 2024 IEEE/MTT-S International Microwave Symposium, IMS 2024. IEEE MTT-S International Microwave Symposium Digest, Institute of Electrical and Electronics Engineers Inc., pp. 940-943, 2024 IEEE/MTT-S International Microwave Symposium, IMS 2024, Washington, United States, 16/06/24. https://doi.org/10.1109/IMS40175.2024.10600299

 
2023 
Experimental study of MISHEMT from 450 K down to 200 K for analog applications

Perina, WF, Martino, JA, Simoen, E, Peralagu, U, Collaert, N & Agopian, PGD 2023, 'Experimental study of MISHEMT from 450 K down to 200 K for analog applications', Solid-State Electronics, vol. 208, 108742. https://doi.org/10.1016/j.sse.2023.108742

From FinFET to Nanosheets and Beyond

Collaert, N 2023, From FinFET to Nanosheets and Beyond. in Springer Handbooks. Springer Handbooks, pp. 259-278. https://doi.org/10.1007/978-3-030-79827-7_7

Advancements in IC Technologies: A look toward the future

Collaert, N 2023, Advancements in IC Technologies: A look toward the future.. https://doi.org/10.1109/MSSC.2023.3280433

 
2022 
A snapshot review on metal–semiconductor contact exploration for 7-nm CMOS technology and beyond

Yu, H, Schaekers, M, Everaert, JL, Horiguchi, N, De Meyer, K & Collaert, N 2022, 'A snapshot review on metal–semiconductor contact exploration for 7-nm CMOS technology and beyond', MRS Advances, vol. 7, no. 36, pp. 1369-1379. https://doi.org/10.1557/s43580-022-00404-1

 
2021 
DC and RF Characterization of Nano-ridge HBT Technology Integrated on 300 mm Si Substrates

Yadav, S, Vais, A, Elkashlan, RY, Witters, L, Vondkar, K, Mols, Y, Walke, A, Yu, H, Alcotte, R, Ingels, M, Wambacq, P, Langer, R, Kunert, B, Waldron, N, Parvais, B & Collaert, N 2021, DC and RF Characterization of Nano-ridge HBT Technology Integrated on 300 mm Si Substrates. in EuMIC 2020 - 2020 15th European Microwave Integrated Circuits Conference., 9337489, EuMIC 2020 - 2020 15th European Microwave Integrated Circuits Conference, Institute of Electrical and Electronics Engineers Inc., pp. 89-92, 15th European Microwave Integrated Circuits Conference, EuMIC 2020, Utrecht, Netherlands, 11/01/21.

Defect engineering for monolithic integration of III-V semiconductors on silicon substrates

Simoen, E, Hsu, PC, Takakura, K, Syshchyk, O, Vais, A, Yu, H, Parvais, B, Collaert, N & Claeys, C 2021, Defect engineering for monolithic integration of III-V semiconductors on silicon substrates. in E Simoen, O Kononchuk, O Nakatsuka & C Claeys (eds), 239th ECS Meeting with the 18th International Meeting on Chemical Sensors, IMCS 2021 - High Purity and High Mobility Semiconductors 16. 4 edn, ECS Transactions, no. 4, vol. 102, IOP Publishing Ltd., pp. 53-62, 239th ECS Meeting with the 18th International Meeting on Chemical Sensors, IMCS 2021, Chicago, United States, 30/05/21. https://doi.org/10.1149/10204.0053ecst

 
2020 
Analysis of Gate-Metal Resistance in CMOS-Compatible RF GaN HEMTs

Elkashlan, RY, Rodriguez, R, Yadav, S, Khaled, A, Peralagu, U, Alian, A, Waldron, N, Zhao, M, Wambacq, P, Parvais, B & Collaert, N 2020, 'Analysis of Gate-Metal Resistance in CMOS-Compatible RF GaN HEMTs', IEEE Transactions on Electron Devices, vol. 67, no. 11, 9186848, pp. 4592-4596. https://doi.org/10.1109/TED.2020.3017467, https://doi.org/10.1109/TED.2020.3017467

Low-Frequency Noise Investigation of GaN/AlGaN Metal–Oxide–Semiconductor High-Electron-Mobility Field-Effect Transistor With Different Gate Length and Orientation

Takakura, K, Putcha, V, Simoen, E, Alian, AR, Peralagu, U, Waldron, N, Parvais, B & Collaert, N 2020, 'Low-Frequency Noise Investigation of GaN/AlGaN Metal–Oxide–Semiconductor High-Electron-Mobility Field-Effect Transistor With Different Gate Length and Orientation', IEEE Transactions on Electron Devices, vol. 67, no. 8, pp. 3062-3068. https://doi.org/10.1109/TED.2020.3002732

Deep-Level Transient Spectroscopy of GaAs Nanoridge Diodes Grown on Si Substrates

Syshchyk, O, Hsu, B, Yu, H, Motsnyi, V, Vais, A, Kunert, B, Mols, Y, Alcotte, R, Puybaret, R, Waldron, N, Soussan, P, Boulenc, P, Karve, G, Simoen, E, Collaert, N, Puers, B & Van Hoof, C 2020, 'Deep-Level Transient Spectroscopy of GaAs Nanoridge Diodes Grown on Si Substrates', Physical Review Applied, vol. 14, no. 2, 024093. https://doi.org/10.1103/PhysRevApplied.14.024093

3D sequential low temperature top tier devices using dopant activation with excimer laser anneal and strained silicon as performance boosters

Vandooren, A, Wu, Z, Parihar, N, Franco, J, Parvais, B, Matagne, P, Debruyn, H, Mannaert, G, Devriendt, K, Teugels, L, Vecchio, E, Radisic, D, Rosseel, E, Hikavyy, A, Chan, BT, Waldron, N, Mitard, J, Besnard, G, Alvarez, A, Gaudin, G, Schwarzenbach, W, Radu, I, Nguyen, BY, Huet, K, Tabata, T, Mazzamuto, F, Demuynck, S, Boemmels, J, Collaert, N & Horiguchi, N 2020, 3D sequential low temperature top tier devices using dopant activation with excimer laser anneal and strained silicon as performance boosters. in 2020 IEEE Symposium on VLSI Technology, VLSI Technology 2020 - Proceedings., 9265026, Digest of Technical Papers - Symposium on VLSI Technology, vol. 2020-June, Institute of Electrical and Electronics Engineers Inc., pp. 1-2, 2020 IEEE Symposium on VLSI Technology, VLSI Technology 2020, Honolulu, United States, 16/06/20. https://doi.org/10.1109/VLSITechnology18217.2020.9265026

(Invited) Advanced Transistors for High Frequency Applications

Parvais, B, Peralagu, U, Vais, A, Alian, A, Witters, L, Mols, Y, Walke, A, Ingels, M, Yu, H, Putcha, V, Khaled, A, Rodriguez, R, Sibaja-Hernandez, A, Yadav, S, Elkashlan, R, Baryshnikova, M, Mannaert, G, Alcotte, R, Kunert, B, Simoen, E, Zhao, E, De Jaeger, B, Fleetwood, D, Langer, R, Zhao, M, Wambacq, P, Waldron, N & Collaert, N 2020, '(Invited) Advanced Transistors for High Frequency Applications', ECS Transactions, vol. 97, no. 27, pp. 27-38. https://doi.org/10.1149/09705.0027ecst

Exploring the DC reliability metrics for scaled GaN-on-Si devices targeted for RF/5G applications

Putcha, V, Bury, E, Franco, J, Walke, A, Zhao, SE, Peralagu, U, Zhao, M, Alian, A, Kaczer, B, Waldron, N, Linten, D, Parvais, B & Collaert, N 2020, Exploring the DC reliability metrics for scaled GaN-on-Si devices targeted for RF/5G applications. in 2020 IEEE International Reliability Physics Symposium, IRPS 2020 - Proceedings., 9129251, IEEE International Reliability Physics Symposium Proceedings, vol. 2020-April, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE International Reliability Physics Symposium, IRPS 2020, Virtual, Online, United States, 28/04/20. https://doi.org/10.1109/IRPS45951.2020.9129251

 
2018 
3-D Sequential Stacked Planar Devices Featuring Low-Temperature Replacement Metal Gate Junctionless Top Devices With Improved Reliability

Vandooren, A, Franco, J, Parvais, B, Wu, Z, Witters, L, Walke, A, Li, W, Peng, L, Deshpande, V, Bufler, FM, Rassoul, N, Hellings, G, Jamieson, G, Inoue, F, Verbinnen, G, Devriendt, K, Teugels, L, Heylen, N, Vecchio, E, Zheng, T, Rosseel, E, Vanherle, W, Hikavyy, A, Chan, BT, Ritzenthaler, R, Besnard, G, Schwarzenbach, W, Gaudin, G, Radu, I, Nguyen, BY, Waldron, N, De Heyn, V, Mocuta, D & Collaert, N 2018, '3-D Sequential Stacked Planar Devices Featuring Low-Temperature Replacement Metal Gate Junctionless Top Devices With Improved Reliability', IEEE Transactions on Electron Devices, vol. 65, no. 11, 8487028, pp. 5165-5171. https://doi.org/10.1109/TED.2018.2871265

3D sequential stacked planar devices on 300 mm wafers featuring replacement metal gate junction-less top devices processed at 525°C with improved reliability

Vandooren, A, Franco, J, Parvais, B, Wu, Z, Witters, L, Walke, A, Li, W, Peng, L, Desphande, V, Bufler, FM, Rassoul, N, Hellings, G, Jamieson, G, Inoue, F, Verbinnen, G, Devriendt, K, Teugels, L, Heylen, N, Vecchio, E, Zheng, T, Rosseel, E, Vanherle, W, Hikavyy, A, Chan, BT, Ritzenthaler, R, Besnard, G, Schwarzenbach, W, Gaudin, G, Radu, I, Nguyen, BY, Waldron, N, Heyn, VD, Mocuta, D & Collaert, N 2018, 3D sequential stacked planar devices on 300 mm wafers featuring replacement metal gate junction-less top devices processed at 525°C with improved reliability. in 2018 IEEE Symposium on VLSI Technology, VLSI Technology 2018., 8510705, Digest of Technical Papers - Symposium on VLSI Technology, vol. 2018-June, Institute of Electrical and Electronics Engineers Inc., pp. 69-70, 38th IEEE Symposium on VLSI Technology, VLSI Technology 2018, Honolulu, United States, 18/06/18. https://doi.org/10.1109/VLSIT.2018.8510705

3D technologies for analog/RF applications

Vandooren, A, Parvais, B, Witters, L, Walke, A, Vais, A, Merckling, C, Lin, D, Waldron, N, Wambacq, P, Mocuta, D & Collaert, N 2018, 3D technologies for analog/RF applications. in 2017 IEEE SOI-3D-Subthreshold Microelectronics Unified Conference, S3S 2017. vol. 2018-March, 2017 IEEE SOI-3D-Subthreshold Microelectronics Unified Conference, S3S 2017, vol. 2018-March, Institute of Electrical and Electronics Engineers Inc., pp. 1-3, 2017 IEEE SOI-3D-Subthreshold Microelectronics Unified Conference, S3S 2017, Burlingame, United States, 16/10/17. https://doi.org/10.1109/S3S.2017.8308746

The impact of sequential-3D integration on semiconductor scaling roadmap

Mallik, A, Vandooren, A, Witters, L, Walke, A, Franco, J, Sherazi, Y, Weckx, P, Yakimets, D, Bardon, M, Parvais, B, Debacker, P, Ku, BW, Lim, SK, Mocuta, A, Mocuta, D, Ryckaert, J, Collaert, N & Raghavan, P 2018, The impact of sequential-3D integration on semiconductor scaling roadmap. in 2017 IEEE International Electron Devices Meeting, IEDM 2017. Technical Digest - International Electron Devices Meeting, IEDM, Institute of Electrical and Electronics Engineers Inc., pp. 32.1.1-32.1.4, 63rd IEEE International Electron Devices Meeting, IEDM 2017, San Francisco, United States, 2/12/17. https://doi.org/10.1109/IEDM.2017.8268483

 
2015 
Vertical device architecture for 5nm and beyond: device & circuit implications

Thean, AV-Y, Yakimets, D, Huynh, BT, Schuddinck, P, Sakhare, S, Bardon, MG, Sibaja-Hernandez, A, Ciofi, I, Eneman, G, Veloso, A, Ryckaert, J, Raghavan, P, Mercha, A, Tokei, Z, Verkest, D, Wambacq, P, De Meyer, K & Collaert, N 2015, Vertical device architecture for 5nm and beyond: device & circuit implications. in 2015 Symposium on VLSI Technology and Circuits., T26, IEEE, pp. 26-27, 2015 Symposium on VLSI Technology and Circuits, Kyoto, Japan, 15/06/15. https://doi.org/10.1109/VLSIT.2015.7223689

 
2010 
Low-voltage scaled 6T FinFET SRAM cells

Collaert, N, Von Arnim, K, Rooyackers, R, Vandeweyer, T, Mercha, A, Parvais, B, Witters, L, Nackaerts, A, Sanchez, EA, Demand, M, Hikavyy, A, Demuynck, S, Devriendt, K, Bauer, F, Ferain, I, Veloso, A, De Meyer, K, Biesemans, S & Jurczak, M 2010, Low-voltage scaled 6T FinFET SRAM cells. in Emerging Technologies and Circuits. Lecture Notes in Electrical Engineering, vol. 2021 LNEE, pp. 55-66, International Conference on Integrated Circuit Design and Technology, ICICDT 2008, Grenoble, France, 2/06/08. https://doi.org/10.1007/978-90-481-9379-0_4

 
2008 
A 10-bit current-steering FinFET D/A converter

Fulde, M, Kuttner, F, Arnim, KV, Parvais, B, Mercha, A, Collaert, N, Rooyackers, R, Becherer, M, Schmitt-Landsiedel, D & Knoblinger, G 2008, A 10-bit current-steering FinFET D/A converter. in 2008 IEEE International SOI Conference Proceedings., 4656311, Proceedings - IEEE International SOI Conference, pp. 95-96, 2008 IEEE International SOI Conference, New Paltz, NY, United States, 6/10/08. https://doi.org/10.1109/SOI.2008.4656311

 
2007 
Impact of fin width on digital and analog performances of n-FinFETs

Subramanian, V, Mercha, A, Parvais, B, Loo, J, Gustin, C, Dehan, M, Collaert, N, Jurczak, M, Groeseneken, G, Sansen, W & Decoutere, S 2007, 'Impact of fin width on digital and analog performances of n-FinFETs', Solid-State Electronics, vol. 51, no. 4 SPEC. ISS., pp. 551-559. https://doi.org/10.1016/j.sse.2007.02.003

 
2006 
Suitability of FinFET technology for low-power mixed-signal applications

Parvais, B, Gustin, C, De Heyn, V, Loo, J, Dehan, M, Subramanian, V, Mercha, A, Collaert, N, Rooyackers, R, Jurczak, M, Wambacq, P & Decoutere, S 2006, Suitability of FinFET technology for low-power mixed-signal applications. in 2006 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT'06., 1669383, 2006 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT'06, IEEE Computer Society, Integrated Circuit Design and Technology, 2006. ICICDT '06. 2006 IEEE International Conference, Padova, Italy, 24/05/06. https://doi.org/10.1109/icicdt.2006.220796