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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Projects
- 1 Active
Research Output
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
Sensing up to 40 atm Using Pressure-Sensitive Aero-GaN
Dragoman, M., Ciobanu, V., Shree, S., Dragoman, D., Braniste, T., Raevschi, S., Dinescu, A., Sarua, A., Mishra, Y. K., Pugno, N., Adelung, R. & Tiginyanu, I., 1 Jun 2019, In : Physica Status Solidi - Rapid Research Letters. 13, 6, 5 p., 1900012.Research output: Contribution to journal › Letter (Academic Journal)
Open Access
File
Analysis of an unusual mixed-habit natural diamond by high spatial resolution techniques: Growth and fracture
Steeds, J. W., Sarua, A. & Howell, D., 1 Dec 2018, In : Journal of Crystal Growth. 503, p. 51-63 13 p.Research output: Contribution to journal › Article (Academic Journal)
Datasets
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. G. (Creator), Cao, Y. (Creator), Wohlfahrt, M. (Creator), Field, D. E. (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
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. G. (Creator), Cao, Y. (Creator), Wohlfahrt, M. (Creator), Field, D. E. (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
Engineering and Physical Sciences Research Council (External organisation)
Andrei Sarua (Reviewer)
2012
Activity: Membership types › Membership or peer review panel or committee
MOLD-ERA FP7 EU project
Andrei Sarua (Contributor)
Oct 2010 → Mar 2013
Activity: Other activity types › - Research and Teaching at External Organisation
Great Western Research Fellow
Andrei Sarua (Recipient)
17 Mar 2007 → 17 Mar 2010
Activity: Other activity types › Fellowship awarded competitively