SELLAIYAN Selvakumar(セライヤン セルバクマー)
- 所属
- 数理物質系
- 職名
- 助教
- ORCID
- 0000-0002-1200-9163
- eメール
- +H:AA6>N6CaH:AK6@Ja<7XgcJaIHJ@J76a68a?E
- 研究分野
物性Ⅰ - 研究キーワード
Positron Annihilation, Semiconductor, Nanomaterials - 職歴
2014-04 -- (現在) University of TsukubaApplied PhysicsAssistant Professor 2012-05 -- 2014-03 University of TsukubaUniversity of Tsukuba Accelerator CenterResearcher 2010-01 -- 2012-05 Australian National University and ANSTOCenter for Anti-Matter Studies (CAMS)Post-doc Researcher 2008-10 -- 2008-12 Japan Atomic Energy AgencyInvited Researcher - 学歴
2003-01 -- 2008-08 University of Madras Department of Nuclear Physics Ph.D (Physics) 2000 -- 2001 University of Madras Nuclear Physics M.Phil. (Nuclear Physics) 1998 -- 2000 University of Madras Physics M.Sc (Physics) 1995 -- 1998 Bharathidasan University Physics B.Sc - 取得学位
2008-08 Ph.D University of Madras - 所属学協会
2022 -- (現在) Society for Positron Annihilation and Nuclear Probes (SPAN) 2018 -- (現在) Japanese Positron Science Society ( JPOSS) - 論文
- Optical, magnetic and defect studies of Ni2+ doped SrSnO3 nanostructures
Muralidharan M.; Ajaykumari P.; Avinash M.; Selvakumr ...
CERAMICS INTERNATIONAL/50(8)/pp.12840-12851, 2024-04 - Investigating the impact of structural defects in MWCNT/MnFe2O4 nanocomposite for efficient photodegradation of cationic dye
Hazarika Monalisa; SELLAIYAN SELVAKUMAR; Singh S. Jimk...
PHYSICA B-CONDENSED MATTER/675, 2024-02 - Unconventional Nonequilibrium Phase Stabilization in FeNi Alloy Examined by Positron Annihilation Spectroscopy
Billgates LeBert Sam; Jacob George Antilen; Sellaiyan ...
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS/260(9), 2023-09 - Li and Na metal ion-induced defects in CuO nanocrystallites studied by positron annihilation spectroscopy
Sellaiyan S.; Ajaykumari P.; Vimaladevi L.; Avinash M...
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/129(9), 2023-09 - Synthesis and characterization of CuO/gC3N4 nanocomposite for efficient photocatalytic activities under natural sunlight
Singh S.J.; Sellaiyan S.; Chinnamuthu P.
Physica B: Condensed Matter/650, 2023-02 - Effect of Yb doping on structural, optical and induced ferromagnetism in SrSnO3 perovskite nanostructures
Muralidharan M.; Sellaiyan Selvakumar; Sivakumar K.; Siva...
Physica B: Condensed Matter/615/p.413039, 2021-08 - Effect of Ag doping on crystallinity and microstrain of LaMnO3 nanoparticles: Confirmations of defect levels with positron lifetime and Doppler-broadening calculations
Shafi P. Muhammed; Kurian Evan; Joseph Nikhitha; Sellaiya...
Physica B: Condensed Matter/615/p. 413087, 2021-08 - Effect of Pr doping on the optical and magnetic properties of calcium stannate perovskite nanostructures
A Manoharan M Munusamy A Pradeep S Hussain; Sellaiyan ...
Applied Physics A/126 (11)/pp.1-11, 2020-11 - Morphology controlled synthesis of 2D heterostructure Ag/WO3 nanocomposites for enhanced photoelectrochemical CO2 reduction performance
Bappi Paul Nilesh Manwar Piyali Bhanja ; Sellaiyan Selv...
Journal of CO2 Utilization/41/p.101284, 2020-10 - Effect of Pr doping on the optical and magnetic properties of calcium stannate perovskite nanostructures
Manoharan Avinash; Munusamy Muralidharan; Pradeep Ajay...
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/126(11), 2020-10 - Effect of free-volume holes on static mechanical properties of epoxy resins studied by positron annihilation and PVT experiments
Zhang HJ; Sellaiyan Selvakumar; Sako K; A Uedono; Y Tanigu...
Polymer/190/p.122225, 2020-03 - Effect of Free-Volume Hole Fraction on Dynamic Mechanical Properties of Epoxy Resins Investigated by Pressure-Volume-Temperature Technique
Zhang H. J.; Sellaiyan S.; Sako K.; Uedono A.; Taniguchi ...
JOURNAL OF PHYSICAL CHEMISTRY B/124(9)/pp.1824-1832, 2020-03 - Induced ferromagnetism and enhanced optical behaviour in indium-doped barium stannate system
M Avinash M Muralidharan ; Sellaiyan Selvakumar; Shamima ...
Journal of Materials Science: Materials in Electronics/31 (4)/pp.3375-3386, 2020-02 - Magnetic properties of metastable bcc phase in Fe64Ni36 alloy synthesized through polyol process
Jacob G. Antilen; Sellaiyan S.; Uedono A.; Joseyphus R. ...
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/126(2), 2020-01 - Induced ferromagnetism and enhanced optical behaviour in indium-doped barium stannate system
Avinash M.; Muralidharan M.; Selvakumar S.; Hussain Sham...
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS/31/pp.3375-3386, 2020-01 - Er3+ induced point defects in ZnO and impact of Li+/Na+/K+ on the vacancy defects in ZnO:Er studied by positron annihilation spectroscopy
Sellaiyan Selvakumar; Uedono Akira; devi vimala; Sivaji K
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/125(8)/p.497, 2019-07 - Effect of dopant concentration and annealing of Yttrium doped CuO nanocrystallites studied by positron annihilation spectroscopy
Sellaiyan S.; Devi L. Vimala; Sako K.; Uedono A.; Sivaji K.
JOURNAL OF ALLOYS AND COMPOUNDS/788/pp.549-558, 2019-06 - Positron Annihilation Studies on Chemically Synthesized FeCo Alloy
Rajesh P; Sellaiyan Selvakumar; Uedono A; Arun T; Joseyph...
Scientific Reports/8/p.9764, 2018-06 - Combustion derived Y doped CuO nanoparticle: its structural, morphological and optical properties
Devi L. Vimala; Selvalakshmi T.; Sellaiyan S.; kumar P. ...
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS/29(11)/pp.9387-9396, 2018-06 - Structural and optical investigation of combustion derived La doped copper oxide nanocrystallites
Devi L. Vimala; Sellaiyan S.; Sankar S.; Sivaji K.
MATERIALS RESEARCH EXPRESS/5(2), 2018-02 - Synthesis, defect characterization and photocatalytic degradation efficiency of Tb doped CuO nanoparticles
Devi L. Vimala; Sellaiyan S.; Selvalakshmi T.; Zhang H. ...
ADVANCED POWDER TECHNOLOGY/28(11)/pp.3026-3038, 2017-11 - Effect of Free-Volume Holes on Dynamic Mechanical Properties of Epoxy Resins for Carbon-Fiber-Reinforced Polymers
Zhang H. J.; Sellaiyan Selvakumar; Kakizaki T.; Uedono A...
Macromolecules/50(10)/pp.3934-3943, 2017-05 - Effect of La doping on the lattice defects and photoluminescence properties of CuO
Devi L. Vimala; Selvalakshmi T.; Sellaiyan Selvakumar; Ue...
Journal of Alloys and Compounds/709/pp.496-504, 2017-03 - Vacancy defects and defect clusters in alkali metal ion-doped MgO nanocrystallites studied by positron annihilation and photoluminescence spectroscopy
Sellaiyan S.; Uedono A.; Sivaji K.; Priscilla S. Janet; Sivas...
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/122(10), 2016-10 - Investigation on photoluminescence properties and defect chemistry of GdAlO3:Dy3+ Ba2+ phosphors
Selvalakshmi Thangaraj; Sellaiyan Selvakumar; Uedono Aki...
Optical Materials/58/pp.524-530, 2016-08 - さらに表示...
- Optical, magnetic and defect studies of Ni2+ doped SrSnO3 nanostructures
- 会議発表等
- Defect Studies of ZnFe2O4/MWCNT by Positron Annihilation Lifetime and Doppler Broadening Spectroscopy
Sellaiyan Selvakumar
ICONN-2023/2023-03-27--2023-03-29 - Defect Studies of ZnFe2O4/MWCNT by Positron Annihilation Lifetime and Doppler Broadening Spectroscopy
Sellaiyan Selvakumar
7th International Conference on Nano science and Nanotechnology (ICONN-2023),/2023-03-27--2023-03-29 - 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
- Defect Studies of ZnFe2O4/MWCNT by Positron Annihilation Lifetime and Doppler Broadening Spectroscopy
- 担当授業科目
2024-10 -- 2025-02 電子・物理工学特別研究IVA 筑波大学 2024-10 -- 2025-02 電子・物理工学特別研究IIIA 筑波大学 2024-04 -- 2024-08 電子・物理工学特別研究VB 筑波大学 2024-10 -- 2025-02 電子・物理工学特別研究IA 筑波大学 2024-04 -- 2024-08 電子・物理工学特別研究IIIB 筑波大学 2024-04 -- 2024-08 電子・物理工学特別研究IIB 筑波大学 2024-10 -- 2024-12 Nanomaterial Engineering I 筑波大学 2024-10 -- 2025-02 電子・物理工学特別研究VB 筑波大学 2024-10 -- 2025-02 電子・物理工学特別研究IVB 筑波大学 2024-10 -- 2025-02 電子・物理工学特別研究VA 筑波大学 さらに表示... - 授業以外の教育活動
2018-10 -- 2018-12 Science in Japan I University of Tsukuba 2018-10 -- 2018-12 Nanomaterial Engineering I 2019-04 -- 2019-06 Nanomaterial Engineering II University of Tsukuba 2018-04 -- 2018-06 Nanomaterial Engineering II University of Tsukuba 2017-10 -- 2017-12 Science in Japan I University of Tsukuba 2017-10 -- 2017-12 Nanomaterial Engineering I University of Tsukuba - 一般講演
- 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
- Using X-ray Tomography, PALS and Raman Spectroscopy to Characterise Inhibitors in Epoxy Coatings
(最終更新日: 2024-05-09)