Sellaiyan Selvakumar

Affiliation
Institute of Pure and Applied Sciences
Official title
Assistant Professor
Email
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Research fields
Condensed matter physics I
Research keywords
Positron Annihilation, Semiconductor, Nanomaterials
Career history
2014-04 -- (current)University of TsukubaApplied PhysicsAssistant Professor
2012-05 -- 2014-03University of TsukubaUniversity of Tsukuba Accelerator CenterResearcher
2010-01 -- 2012-05Australian National University and ANSTOCenter for Anti-Matter Studies (CAMS)Post-doc Researcher
2008-10 -- 2008-12Japan Atomic Energy AgencyInvited Researcher
Academic background
2003-01 -- 2008-08University of Madras Department of Nuclear Physics Ph.D (Physics)
2000 -- 2001University of Madras Nuclear Physics M.Phil. (Nuclear Physics)
1998 -- 2000University of Madras Physics M.Sc (Physics)
1995 -- 1998Bharathidasan University Physics B.Sc
Degree
2008-08Ph.DUniversity of Madras
Academic societies
2022 -- (current)Society for Positron Annihilation and Nuclear Probes (SPAN)
2018 -- (current)Japanese Positron Science Society ( JPOSS)
Articles
Conference, etc.
  • Defect Studies of ZnFe2O4/MWCNT by Positron Annihilation Lifetime and Doppler Broadening Spectroscopy
    Sellaiyan Selvakumar; Uedono A.; M. Hazarika S. Jimkeli ...
    7th International Conference on Nano science and Nanotechnology (ICONN-2023)/2023-03-27--2023-03-29
  • Positron Annihilation Studies on MWCNT/MnFe2O4 Nanocomposites
    Sellaiyan Selvakumar; Uedono A.; Monalisa Hazarika J. P....
    19th International Conference on Positron Annihilation (ICPA-19)/2022-08-22--2022-08-26
  • Investigation on vacancy type defects in Fe doped SrSnO3 perovskite nanostructures by Positron annihilation spectroscopy
    Muralidharan M.; Sellaiyan Selvakumar; Uedono A.; Sivaji K.
    International Workshop on Positron Studies of Defects 2020 (PSD-20)/2022-03-22--2022-03-27
  • Effect of Free-Volume Holes on Dynamic Mechanical Properties of Epoxy Resins for Carbon-Fiber-Reinforced Polymers Studied by Positron Annihilation
    Zhang H.; Sellaiyan Selvakumar; Kakizaki T.; Uedono A.; Y...
    APS Meeting 2019/2019-03-04--2019-03-08
  • Effective photo degradation of cationic dye using MWCNT/MnFe2O4 nanocomposites
    Monalisa Hazarika P. Chinnamuthu ; Sellaiyan Selvakumar; ...
    5th International Conference on Nano science and Nanotechnology (ICONN-2019)/2019-01-28--2019-01-30
  • Defect Identification in La and Tb doped CuO Semiconductor nanocrystallite using Positron Annihilation Spectroscopy
    L. Vimala Devi; Sellaiyan Selvakumar; Sivaji K.; Uedono A.
    5th International Conference on Nano science and Nanotechnology (ICONN-2019),/2019-01-28--2019-01-30
  • Defect Related Optical and Magnetic Properties of Combustion Route Synthesized MgO:Er +X (X=Li, Na, K) Nanoparticles
    Sellaiyan Selvakumar; J. Sivasankari L. Vimala Devi K. ...
    5th International Conference on Nano science and Nanotechnology (ICONN-2019)/2019-01-28--2019-01-30
  • Influence of Alkali Metal Ion on the Vacancy Defects in ZnO:Er Nanocrystallites Studied by Positron Annihilation Spectroscopy
    Sellaiyan Selvakumar; A. Uedono K. Sako; L. Vimala Devi ...
    5th International Conference on Nano science and Nanotechnology (ICONN-2019),/2019-01-28--2019-01-30
  • Positron Annihilation study of damage induced by 150 MeV Ag12+ SHI irradiation on 6H-SiC
    Sivaji K.; Sellaiyan Selvakumar; Uedono A.; Kanjilal D.
    Third DAE-BRNS Trombay Positron Meeting (POSITRON-2018)/2018-03-23--2018-03-24
  • Defect studies on chemically synthesized FeCo by positron lifetime spectroscopy
    Rajesh P.; Sellaiyan Selvakumar; Uedono A.; T. Prakash R...
    Materials Proceedings Of 29th Annual General Meeting Of Materials Research Society Of India And National Symposium On Advances In Functional And Exotic Materials, Material Research Society of India (2018)/2018-02-14--2018-02-16
  • Defect analysis of equiatomic FeCo by positron lifetime spectroscopy
    Rajesh P.; Sellaiyan Selvakumar; Uedono A.; T. Prakash R...
    Recent Trends in Condensed matter Physics (RTCMP 2017)/2017-10-31--2017-11-03
  • Evaluation Free-Volume Hole Properties of Epoxy Resins for CFRP studied by Positron Annihilation and PVT Experiments
    Zhang H. J.; Sellaiyan Selvakumar; Sako K.; Uedono A.; Y....
    The 3rd Symposium on SIP Innovative measurement and analysis for structural materials (SIP-IMASM 2017)/2017-10-03--2017-10-05
  • Behaviours of Free Volumes During Curing Processes of Epoxy Resins for CFRP Studied by Positron Annihilation
    Uedono A.; Sellaiyan Selvakumar; Zhang H. J.; Sako K.; Y....
    The 3rd Symposium on SIP Innovative measurement and analysis for structural materials (SIP-IMASM 2017) and TIA-Fraunhofer workshop/2017-10-03--2017-10-05
  • Structural and Optical Investigation of Combustion Derived La Doped Copper Oxide Nanocrystallite
    Devi L. Vimala; Sellaiyan Selvakumar; Selvalakshmi T.; K....
    4th International Conference on Nano science and Nanotechnology (ICONN-2019)/2017-08-09--2017-08-11
  • Defect Studies on Yttrium Doped CuO By Positron Annihilation Spectroscopy
    Sellaiyan Selvakumar; L. Vimala Devi; Zhang H.J.; Uedono ...
    4th International Conference on Nano science and Nanotechnology (ICONN-2017)/2017-08-09--2017-08-11
  • Positron annihilation studies of free volumes in epoxy resins for CFRP
    Uedono A.; Zhang H. J.; Sellaiyan Selvakumar; Kakizaki T...
    2nd Symposium on SIP Innovative Measurement and Analysis for Structural Materials (SIP-IMASM)/2016-09-27--2016-09-29
  • Effect of free volumes on mechanical properties of epoxy resins for carbon-fiber-reinforced polymers
    Kakizaki T.; Zhang H. J.; Sellaiyan Selvakumar; Uedono A...
    2nd Symposium on SIP Innovative Measurement and Analysis for Structural Materials (SIP-IMASM)/2016-09-27--2016-09-29
  • SIP-IMASM2016
    Zhang H. J.; Sellaiyan Selvakumar; Kakizaki T.; Uedono A...
    2nd Symposium on SIP Innovative Measurement and Analysis for Structural Materials (SIP-IMASM)/2016-09-27--2016-09-29
  • Defect related photoluminescence study on Eu3+ activated Gd2O3 phosphors
    Selvalakshmi T.; Sellaiyan Selvakumar; Uedono A.; Mori A...
    IONS conference-2015/2015-06-26--2015-06-29
  • Positron annihilation lifetime spectroscopy of mechanically milled protein fibre powders and their free volume aspects
    Patil K.; Sellaiyan Selvakumar; R. Rajkhowa T. Tsuzuki ...
    ICPA-16,/2012-08-19--2012-08-24
  • Electron momentum distribution on trans-stilbene projected along [101] by positron 2D-ACAR
    Sellaiyan Selvakumar; K. Sivaji S.V. Smith
    PSD-11/2011-08-28--2011-09-02
  • Understanding the effect of nanoporosity on optimizing the performance of self-healing materials for anti-corrosion applications
    Sellaiyan Selvakumar; S. V. Smith A. E. Hughes A. Mille...
    SLOPOS-12/2010-08-01--2010-08-06
Teaching
2023-04 -- (current)Modern PhysicsUniversity of Tsukuba
2022-10 -- 2023-02Research in Applied Physics VAUniversity of Tsukuba.
2022-10 -- 2023-02Research in Applied Physics IVAUniversity of Tsukuba.
2022-10 -- 2023-02Research in Applied Physics IIIAUniversity of Tsukuba.
2022-04 -- 2022-08Research in Applied Physics IBUniversity of Tsukuba.
2022-04 -- 2022-08Research in Applied Physics VBUniversity of Tsukuba.
2022-10 -- 2023-02Research in Applied Physics IAUniversity of Tsukuba.
2022-04 -- 2022-08Research in Applied Physics IIIBUniversity of Tsukuba.
2022-10 -- 2023-02Research in Applied Physics IVBUniversity of Tsukuba.
2022-04 -- 2022-08Research in Applied Physics IIBUniversity of Tsukuba.
more...
Other educational activities
2018-10 -- 2018-12Science in Japan IUniversity of Tsukuba
2018-10 -- 2018-12Nanomaterial Engineering I
2019-04 -- 2019-06Nanomaterial Engineering IIUniversity of Tsukuba
2018-04 -- 2018-06Nanomaterial Engineering IIUniversity of Tsukuba
2017-10 -- 2017-12Science in Japan IUniversity of Tsukuba
2017-10 -- 2017-12Nanomaterial Engineering IUniversity of Tsukuba
Talks
  • Using X-ray Tomography, PALS and Raman Spectroscopy to Characterise Inhibitors in Epoxy Coatings
    Hughes A.E.; S. Mayo Y. S. Yang T. Markley S. V. Smith...
    COSI-2011/2011-06-27--2011-07-01

(Last updated: 2023-05-04)