Projects per year
Personal profile
Research interests
- Bio/chemical sensors on the basis of nitride FET structures and their electro-optical charaterisation.
- Apllications of nano-optics and plasmonics for spectroscopy and bio/chemical sensor devices. Tip Enhanced Raman Spectroscopy.
- Application of micro-Raman spectroscopy for thermal management and device characterisation in high-frequency high-power HFETs (heterojunction field effect transistors) and LEDs (light emitting diodes) on basis of III-V nitrides.
- 3D thermal modelling of high power transistor devices and packaging: physics of novel materails and interfaces.
- Optical spectroscopy on wide band-gap III-V nitride semiconductors. Raman and PL characterizations of defects, stress/strain, composition and carrier concentration in GaN, AlN and alloys.
- Spectroscopy instrumentation and IR imaging.
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Research output
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A Student-Led Project for the Design of an Imaging CubeSat Payload
Reid, D., Timperley, L., Pike, O., Etchells, T., Hollingdale, J., Goodwin, T., Exton, D., Labia, F., Stonkus, V., O'Donnell, M., Leach, C., Ravikumar, V. A., Proud, W., Sutlieff, G., Aplin, K., Berthoud, L., Sarua, A., Schenk, M. & Watson, M., 23 May 2022, EGU 2022. European Geosciences UnionResearch output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
Open Access -
Comparing Spectro-radiometer Instruments for a Satellite Mission to Detect Chemical Warfare Agents
Sutlieff, G. T., Berthoud, L. & Sarua, A., 5 Mar 2022, (Accepted/In press) 2022 IEEE Aerospace Conference Proceedings. Institute of Electrical and Electronics Engineers (IEEE), 13 p.Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)
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Channel temperature determination for GaN HEMT lifetime testing – Impact of package and device layout
Gucmann, F., Pomeroy, J. W., Sarua, A. & Kuball, M., 2 May 2019.Research output: Contribution to conference › Conference Paper › peer-review
Datasets
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Raman thermography of peak channel temperature in β-Ga2O3 MOSFETs
Sarua, A. (Creator), Kuball, M. H. H. (Creator), Pomeroy, J. W. (Creator), Uren, M. J. (Creator), Karboyan, S. (Creator), Baranyai, R. (Creator), Butler, P. (Creator), Zhou, Y. (Creator), Mfon, R. (Creator), Manikant, M. (Creator), Rackauskas, B. (Creator), Middleton, C. (Creator), Oner, B. (Creator), Dalcanale, S. (Creator), Gucmann, F. (Creator), Yuan, C. (Creator), Yang, F. (Creator), Waller, W. (Creator), Moule, T. (Creator), Cao, Y. (Creator), Wohlfahrt, M. (Creator), Field, D. (Creator) & Wach, F. M. (Creator), University of Bristol, 14 Dec 2018
DOI: 10.5523/bris.23lf14aqh1vir269kjtphcq6mu, http://data.bris.ac.uk/data/dataset/23lf14aqh1vir269kjtphcq6mu
Dataset
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C. Middleton et al. APEX 2018
Sarua, A. (Creator), Kuball, M. H. H. (Creator), Pomeroy, J. W. (Creator), Uren, M. J. (Creator), Karboyan, S. (Creator), Zhou, Y. (Creator), Manikant, M. (Creator), Rackauskas, B. (Creator), Middleton, C. (Creator), Oner, B. (Creator), Dalcanale, S. (Creator), Gucmann, F. (Creator), Yuan, C. (Creator), Yang, F. (Creator), Waller, W. (Creator), Moule, T. (Creator), Cao, Y. (Creator), Wohlfahrt, M. (Creator), Field, D. (Creator) & Wach, F. M. (Creator), University of Bristol, 15 Jan 2019
DOI: 10.5523/bris.kd7obfjawia22pwia2jtpg3aw, http://data.bris.ac.uk/data/dataset/kd7obfjawia22pwia2jtpg3aw
Dataset
Activities
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Engineering and Physical Sciences Research Council (External organisation)
Andrei Sarua (Reviewer)
2012Activity: Membership types › Membership or peer review panel or committee
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MOLD-ERA FP7 EU project
Andrei Sarua (Contributor)
Oct 2010 → Mar 2013Activity: Other activity types › - Research and Teaching at External Organisation
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Great Western Research Fellow
Andrei Sarua (Recipient)
17 Mar 2007 → 17 Mar 2010Activity: Other activity types › Fellowship awarded competitively