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• Low On-Resistance and High Carrier Mobility in β‑Ga 2 O 3 Single-Crystal Substrates through Tantalum Doping

  Vijayan V L, A., Vanjari, S. C., Bhat, A. K., Muazzam, U. U., Pomeroy, J. W., Smith, M. D., Moorthy Babu, S. & Kuball, M., 14 Jan 2025, In: ACS Applied Electronic Materials. 7, 1, p. 400-406 7 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

  Open Access

• Analysis of interface trap induced ledge in β-Ga₂O₃ based MOS structures using UV-assisted capacitance–voltage measurements

  Bhat Kundapura, A., Kim, H.-S., Mishra, A., Smith, M. D., Uren, M. J. & Kuball, M. H. H., 21 May 2024, In: Journal of Applied Physics. 135, 19, 195704 .

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  1 Citation (Scopus)

• Characterizing electric fields in semiconductor devices: effect of second-harmonic light interference

  Cao, Y., Pomeroy, J. W. & Kuball, M. H. H., 15 Jul 2024, In: Optics Letters. 49, 14, p. 4034-4037 4 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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• Insights Into the Behavior of Leakage Current and Switching Instability in Lateral β-Ga₂O₃ MOSFETs

  Chen, Z., Smith, M. D., Higashiwaki, M. & Kuball, M. H. H., 30 Oct 2024, In: IEEE Transactions on Electron Devices. 71, 12, p. 7372 - 7376 5 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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• Organic Electrochemical Transistor (OECT)-based Ion Detection for Monitoring Smooth Muscle Electrical Activity

  Holmes-Martin, K. M. & Arab Hassani, F., 23 Dec 2024, 2024 IEEE Biomedical Circuits and Systems Conference (BioCAS). Institute of Electrical and Electronics Engineers (IEEE), 5 p. (IEEE Biomedical Circuits and Systems (BIOCAS)).

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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• Simultaneous Measurement of Thermal Conductivity and Volumetric Heat Capacity of Thermal Interface Materials Using Thermoreflectance

  Abdallah, Z., Pomeroy, J. W., Blasakis, N., Baltopoulos, A. & Kuball, M., 23 Jul 2024, In: ACS Applied Electronic Materials. 6, 7, p. 5183-5189 7 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  3 Citations (Scopus)

• Temperature-Dependent Thermal Impedance Measurement of GaN-Based HEMTs Using Transient Thermoreflectance

  Zheng, X., Pomeroy, J. W., Jindal, G. & Kuball, M. H. H., 1 Apr 2024, In: IEEE Transactions on Electron Devices. 71, 4, p. 2367 - 2372 6 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  2 Citations (Scopus)

  7 Downloads (Pure)

• Thermodynamics of Ga₂O₃ Heteroepitaxy and Material Growth Via Metal Organic Chemical Vapor Deposition

  Sanyal, I., Nandi, A., Cherns, D. & Kuball, M. H. H., 21 Jun 2024, In: ACS Applied Electronic Materials. 6, 7, p. 5021−5028 8 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  1 Citation (Scopus)

• Turn-On Voltage Instability of β-Ga₂O₃ Trench Schottky Barrier Diodes With Different Fin Channel Orientations

  Kim, H.-S., Bhat Kundapura, A., Smith, M. D. & Kuball, M. H. H., 1 Jun 2024, In: IEEE Transactions on Electron Devices. 71, 6, p. 3609 - 3613 5 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review
  4 Citations (Scopus)

• β-Ga₂O₃ in Power Electronics Converters: Opportunities & Challenges

  Jahdi, S., Kumar, A. S., Deakin, M., Taylor, P. C. & Kuball, M., 24 Apr 2024, In: IEEE Open Journal of Power Electronics. 5, p. 554-564 11 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  17 Citations (Scopus)

  477 Downloads (Pure)

• AlGaN/GaN superlattice-based multichannel RF transistors for high linearity and reliability: a simplified simulation approach

  Shaji, A. K., Uren, M. J., Parke, J. A., Henry, H. G., Howell, R. S. & Kuball, M., 30 May 2023, In: Semiconductor Science and Technology. 38, 7, 10 p., 075009.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  1 Citation (Scopus)

• Characterization of a Novel Thermal Interface Material based on Nanoparticles for High Power Device Package Assembly

  Abdallah, Z., Pomeroy, J. W., Blasakis, N., Baltopoulos, A., Vavouliotis, A. & Kuball, M., 2023. 3 p.

  Research output: Contribution to conference › Conference Paper › peer-review

  Open Access

• Dielectric Thickness and Fin Width Dependent OFF-State Degradation in AlGaN/GaN SLCFETs

  Kumar, A. S., Uren, M. J., Smith, M. D., Kuball, M., Parke, J., Henry, H. G. & Howell, R. S., 15 May 2023, 2023 IEEE International Reliability Physics Symposium (IRPS). Connor, C. (ed.). IEEE Explore, 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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  2 Citations (Scopus)

  92 Downloads (Pure)

• Electrical and thermal characterisation of liquid metal thin-film Ga₂O₃–SiO₂ heterostructures

  Petkov, A., Mishra, A., Cattelan, M., Field, D., Pomeroy, J. W. & Kuball, M., 1 Mar 2023, In: Scientific Reports. 13, 1, 7 p., 3437.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  4 Citations (Scopus)

• Epitaxial Growth of (−201) β-Ga₂O₃ on (001) Diamond Substrates

  Nandi, A., Cherns, D., Sanyal, I. & Kuball, M. H. H., 1 Nov 2023, In: Crystal Growth & Design. 23, 11, p. 8290−8295 6 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  18 Citations (Scopus)

• Heteroepitaxial growth of Ga₂O₃ on 4H-SiC by liquid-injection MOCVD for improved thermal management of Ga₂O₃ power devices

  Hrubišák, F., Hušeková, K., Zheng, X., Rosová, A., Dobročka, E., Ťapajna, M., Mičušík, M., Nádaždy, P., Egyenes, F., Keshtkar, J., Kováčová, E., Pomeroy, J. W., Kuball, M. & Gucmann, F., 1 Jul 2023, In: Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 41, 4, 12 p., 042708.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  16 Citations (Scopus)

  179 Downloads (Pure)

• Hot Electron-Induced Bremsstrahlung Emission in AlGaN/GaN Superlattice Castellated Field Effect Transistors

  Shaji, A. K., Uren, M. J., Pomeroy, J. W., Smith, M. D., Afroz, S., Vasen, T. & Kuball, M. H. H., 4 Sept 2023, In: IEEE Electron Device Letters. 44, 11, p. 1821 - 1824 4 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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• Modelling of impedance dispersion in lateral β-Ga₂O₃ MOSFETs due to parallel conductive Si-accumulation layer

  Chen, Z., Mishra, A., Bhat Kundapura, A., Smith, M. D., Uren, M. J., Kumar, S., Higashiwaki, M. & Kuball, M., 24 Apr 2023, In: Applied Physics Express. 16, 4, 4 p., 044002.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  1 Citation (Scopus)

• Molecular dynamics study of thermal transport across Ga₂O₃–diamond interfaces

  Petkov, A., Mishra, A., Pomeroy, J. W. & Kuball, M., 18 Jan 2023, In: Applied Physics Letters. 122, 3, 5 p., 031602.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  18 Citations (Scopus)

• Origin of Transconductance roll-off in mmWave AlGaN/GaN HEMTs

  Thingujam, T., Uren, M. J., Rorsman, N., Smith, M. D., Barnes, A. C., Brondi, M. & Kuball, M., 2023. 4 p.

  Research output: Contribution to conference › Conference Paper › peer-review

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• Raman analysis of inverse vulcanised polymers

  Dodd, L. J., Lima, C., Costa-Milan, D., Neale, A. R., Saunders, B., Zhang, B., Sarua, A., Goodacre, R., Hardwick, L. J., Kuball, M. & Hasell, T., 24 Feb 2023, In: Polymer Chemistry. 14, 12, p. 1369–1386 18 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  14 Citations (Scopus)

• Selective area growth of β-Ga₂O₃

  Nandi, A., Sanyal, I. & Kuball, M., 2023. 3 p.

  Research output: Contribution to conference › Conference Paper › peer-review

  Open Access

• Thermal Characterization of Metal-Diamond Composite Heat Spreaders Using Low-Frequency-Domain Thermoreflectance

  Abdallah, Z., Pomeroy, J. W., Neubauer, E. & Kuball, M. H. H., 14 Sept 2023, In: ACS Applied Electronic Materials. 5, 9, p. 5017−5024 8 p.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  4 Citations (Scopus)

• Thermal management in GaN-devices for increased power density

  Malakoutian, M., Zheng, X., Kuball, M. & Chowdhury, S., 2023. 4 p.

  Research output: Contribution to conference › Conference Paper › peer-review

  Open Access

• Tuning the interlayer microstructure and residual stress of buffer-free direct bonding GaN/Si heterostructures

  Zhou, Y., Zhou, S., Wan, S., Zhou, B., Feng, Y., Mei, R., Wu, H., Shigekawa, N., Liang, J., Tan, P. & Kuball, M., 21 Feb 2023, In: Applied Physics Letters. 122, 8, 6 p., 082103.

  Research output: Contribution to journal › Article (Academic Journal) › peer-review

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  13 Citations (Scopus)