Dr Andrei Sarua

M.Sc., Ph.D.

  • BS8 1TL

20012019

Research output per year

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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

NanoMedTwin: 8098 H2020 NanoMedTwin 810652

Sarua, A.

1/11/1831/10/21

Project: Research, Parent

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 conferenceConference 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 journalLetter (Academic Journal)

    Open Access
    File
  • 6 Citations (Scopus)
    136 Downloads (Pure)

    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 journalArticle (Academic Journal)

  • 1 Citation (Scopus)

    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

    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

    Dataset

    Activities

    • 4 Publication peer-review
    • 1 Membership or peer review panel or committee
    • 1 Fellowship awarded competitively
    • 1 - Research and Teaching at External Organisation

    Engineering and Physical Sciences Research Council (External organisation)

    Andrei Sarua (Reviewer)

    2012

    Activity: Membership typesMembership or peer review panel or committee

    MOLD-ERA FP7 EU project

    Andrei Sarua (Contributor)

    Oct 2010Mar 2013

    Activity: Other activity types - Research and Teaching at External Organisation

    Great Western Research Fellow

    Andrei Sarua (Recipient)

    17 Mar 200717 Mar 2010

    Activity: Other activity typesFellowship awarded competitively