Profile of Dr. Anuradha M. Ashok

Professional Brief

 

Professional Experience

Associate Professor, PSG College of Technology, Coimbatore
Associate Professor, PSG Institute of Advanced Studies, Coimbatore
Assistant Professor, PSG Institute of Advanced Studies, Coimbatore
Research Scientist, PSG Institute of Advanced Studies, Coimbatore

Academic Details

Prof. Arne Olsen, Dept of Physics, UiO Prof .Truls Norby, Dept of Chemistry, UiO.
Structural variations in proton and oxide ion conducting alkaline earth niobate and tantalate complex perovskites
Ph.D in Physics, University of Oslo (UiO), Norway.
M.Sc in Materials Science, Mangalore University, Karnataka.

Research Interests

  • Complex oxides for clean energy applications such as Solid oxide Fuel cells, thermoelectrics, photocatalytic hydrogen generation, solar photovoltaics, transparent conductors
  • Transmission Electron Microscopy, crystallography, structural analysis, analysis of structure-property relationships

Awards and Honours

FUNMAT research fellowship by University of Oslo
2002
SCANDEM travel grant by Scandinavian Society of Electron Micrpscopy
2001
2nd Prize on Electron Micrograph contest by Electron Microscopy Society of India
2010
Visiting fellowship 2018 by Jawaharlal Nehru Centre for Advanced Scientific Research
2018

Memberships in Professional Bodies

S.No. Name of Society Type of membership
1 Materials Research Society of India Life Member
2 Electron Microscopy Society of India Life Member
3 Institute for Smart Structures and Systems Life Member

Sponsored Research Projects

S. No Title of the project Role (PI / Co-PI) Funding agency and year of sanction Budget Lakhs Duration
and status
1 Synthesis and Study of the behavior of monolayer and multilayer AMO3 (where A = Ba, Ca, Sr and M = Ge, Sn) perovskite thin films for applications as Transparent Conducting Oxides PI ARDB (2018) 28.83 3 years Ongoing
2 Development of novel thermoelectric module using doped and nanostructured ZnO based materials for energy generation PI DST SERB (2018) 50.86 3 years
Ongoing
3 Magnetic field induced structural studies of nano crystalline alkaline earth spiral ferrites PI UGC-DAE-CSR, Indore
(May 2016)
1.05 3 years
(ongoing)
4 Synthesis, Characterization, Proton and oxide ion conduction in doped nanocrystalline LaTiO3-δ perovskites PI UGC DAE-CSR (Nov 2012-March 2015) 7.39 3 years
(completed)
5 Synthesis and characterization of mixed proton-oxide ion conducting highly substituted and disordered complex perovskites for energy applications PI NRB (March 2013-October 2016) 24.9 3 years
(completed)
6 Nanostructured thin film solar cells using nanoimprint lithography Mentor
PI: Ms O. K. Simya, PSGIAS
DST WOS-A
(May 2017)
26 3 years
(ongoing)
7 Multifunctional complex oxide nanostructures of titanium and iron for diverse applications Co-PI
PI: Dr. R. Sivasubramanian
UGC-DAE CSR (2017) 7.39 3 years (ongoing)
8 Development of Novel, Single-Step Production of Metal Oxide Based Aligned, Electrospun Core-Shell Nanofibers and Quantitative Assessment of Their Gas Sensor Performance Co-PI
(PI: Dr. P. Biji, PSGIAS)
DST-SERB
(2015-2018)
56.39 3 years (ongoing)
9 Fabrication & Characterization of Nanoimprinted High Efficiency Crystalline Silicon Solar Cells Co-PI
(PI: Dr. P. Biji, PSGIAS)
DST-SERI
(2014-2017)
102 3 years (ongoing)
10 Fabrication and Characterization of Nano-structured Thin Film Thermoelectric Devices for Waste Heat Recovery Co-PI
(PI: Dr. B. Geetha Priyadarshini, PSGIAS)
DRDO-CARS
2016
21 3 years (ongoing)
11 A study on grain refinement of Mg-Al alloys using Al-Si/Al4C3 master alloy and Al4C3 powders (as Co-Investigator) Co-I
(PI: Dr. K. R. Ravi, PSGIAS)
AR&DB
(2011)
23 3 years (completed)

Facilities Established at PSGIAS

  • JEOL JEM-2100 High Resolution Transmission Electron Microscope with Oxford Energy dispersive X-Ray spectrometer and Gatan Orius CCD camera
  • TEM specimen preparation equipments with Gatan PIPS, Fischione Electropolisher dimple grinder etc.
  • NETZSCH STA 449 F3 Jupiter simultaneous thermal analyser for thermogravimetric and differential scanning analysis
  • ZEM 3 M10 Seebeck and high resistivity measurement system
  • Muffle Furnace (Swamequip)
  • High temperature tubular furnace (Ants ceramics)

Workshops/Seminars Conducted

We have been conducting Two day workshops on High Resolution Transmission electron Microscopy and Scanning Probe Microscopy periodically at PSG Institute of Advanced studies, Coimbatore two times in a year on 2014 and 2015.

Solar Installations, Economics, Business opportunities and New Trends in Solar Energy Systems
2 Days | 18th and 19th August 2016 | PSGIAS, Coimbatore (Role: Co-convener)
Workshop on Nanomaterial characterization techniques
2 Days | 11th and 12th August 2016 | PSG College of Pharmacy (Role: Co-convener).
High Resolution Transmission Electron Microscopy, Scanning Electron Microscopy and Scanning Probe Microscopy
2 Days | 14th and 15th Dec 2016 | PSG Institute of Advanced Studies (Role: Convener)
High Resolution Transmission Electron Microscopy, Scanning Electron Microscopy and Scanning Probe Microscopy
2 Days | 23rd and 24th November 2017 | PSG Institute of Advanced Studies (Role: Convener)
IUSSTF funded Indo-US bilateral workshop on nanomaterials for clean energy generation and storage
10th to 12th January 2018 (Role: Convener)

Research Training Experience

  • Workshop on EELS; SCANDEM 2003, Oslo, Norway
  • Workshop on environmental SEM; SCANDEM 2004, Roskilde, Denmark.
  • X-EL 2006 – School on structure determination by the combination of X-ray powder diffraction and electron crystallography; 23rd European crystallographic meeting satellite conference 2006, University of Antwerp, Belgium.

Book Chapter

“Engineered nanomaterials for energy applications” in the book titled “Handbook of nanomaterials for engineering applications” published by Elseveier in 2018. ISBN 978-0-12-813351-4

Invited Lectures

  • “Transmission Electron Microscopy” and also demonstration on HRTEM analysis and specimen preparation in a two day workshop on Theory and Practice of Advanced Techniques for the Characterization of Nanomaterials conducted jointly by Dept of Chemistry of PSG College of Technology, Coimbatore and Malvern Aimil on 20th and 21st January 2011.
  • “Essentials of Transmission Electron Microscopy” at International conference and workshop on new materials and devices used for photovoltaic applications held at Madhurai Kamaraj University, Madurai on 11th February 2011
  • “Transmission Electron Microscopy-An Essential tool for Material Characterization” at a workshop on Theory and Practice of Advanced Techniques for the Characterization of Nanomaterials at PSG College of Technology on 21st January 2012
  • “Transmission Electron Microscopy” at PSG College of Arts and Science on 2nd February 2012
  • “Advanced Material Characterisation” in Pollachi Institute of Technology, Pollachi, Tamilnadu, India on 3rd Nov 2012
  • “Transmission Electron Microscopy – An essential tool for material characterization” at TPC-Nano conducted by PSG College of Technology held on 24th and 25th Jan 2013
  • “Transmission Electron Microscopy-An essential tool for material characterization” at Faculty Development Program held at Dept of Physics, PSG College of Technology on 9th Aug 2013.
  • “Scanning Electron Microscopy-Basics and instrumentation” at National workshop on “Field Emission Scanning Electron Microscope and its Applications” conducted by Centre of Excellence for Medical Textiles at South India Textile Research Association (SITRA), Coimbatore on 7th Aug 2014
  • “Superstructure Formation Through Vacancy Ordering In Complex Perovskites: A TEM Perspective” at World Congress on Microscopy: Instrumentation, Techniques and Applications in Life Sciences and Materials Sciences(WCM 2015) 9-11 October 2015 at Mahatma Gandhi University, Kottayam, Kerala, India
  • Lecture on “Electron Microscopy: An essential tool for material characterisation” at Short Term Course On “Nanomaterials and Their Applications” Sponsored by AICTE under Quality Improvement Programme, during 2nd May – 8th May, 2016 at Coimbatore Institute of Technology, Coimbatore
  • “Nanomaterial characterisation” at Faculty development programme (FDP) on “Recent advances in Nanomaterials for energy, environment and health care applications” during 20 -23rd of July 2016 supported by TEQIP conducted by Dept. of ECE of PSG CT
  • “High Resolution transmission Electron Microscopy” Hands on training in synthesis and characterization of nanomaterials” conducted by Dept. of ECE PSGCT on 27th and 28th July 2016
  • “Electron microscopy and thermal analysis for nanomaterial characterisation” at National level Nano workshop to PSG college of Pharmacy organized on August 11 and 12, 2016
  • “Perovskite solar cells: present scenario and future challenges” in the two day seminar on “Solar Installations, Economics, Business opportunities and New Trends in Solar Energy Systems” held on 18th and 19th Aug 2016 at PSGIAS, Coimbatore
  • Lecture on “Electron Microscopy: An essential tool for nanomaterial characterisation” in National – workshop on Nanaomaterials and Nanotechnology (30th January 2017 – 4th February 2017) at Amritha Vishwavidyapeetham, Coimbatore on 1st Feb 2017
  • Lecture on “Electron Microscopy: An essential tool for nanomaterial characterisation” at the Summer internship program conducted by Sri Ramakrishna engineering College Coimbatore on 14th June 2017
  • Lecture on “Electron Microscopy: An essential tool for nanomaterial characterisation” at Summer research internship program (SRIP-2017) conducted by GRD Centre for Materials Research PSGCT on 12th June 2017
  • “Fundamental and practical aspects of x-ray diffraction” at Summer research internship program (SRIP-2017) conducted by GRD Centre for Materials Research PSGCT on 20th June 2017
  • “Complex oxides for clean energy applications” at AICTE sponsored Quality improvement programme on smart advanced materials; conducted by Dept. of Chemistry, Coimbatore Institute of Technology, Coimbatore from 8th to 14th Nov 2017
  • “Research activities on clean energy at PSG Institute of Advanced studies” at Indo-US bolateral workshop on nanotechnology for clean energy generation and storage on 12 Jan 2018
  • “Electron microscopy for nanoscale material characterization” at AICTE – QIP Sponsored Short Term Course on “Innovative Materials for Construction and their Characterization” conducted by Coimbatore Institute of Technology, Coimbatore on 24 May 2018
  • “Scanning Electron Microscopy- Basics and Instrumentation” at One day training program on “ Field Emission Scanning Electron Microscopy” conducted by CNR Rao Lab, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore on 25 May 2018.

Publications

A co-catalyst free, eco-friendly, novel visible light absorbing iron based complex oxide nanocomposites for enhanced photocatalytic hydrogen evolution
Anuradha M. Ashok, T. Vijayaraghavan, N. Lakshmana Reddy, M.V. Shankar, S. Vadivel
International Journal of Hydrogen Energy | 2018 | 43, 14417 – 4426 | doi.org/10.1016/j.ijhydene.2018.06.036
Development and analysis of nanostructured electrode materials for solid oxide fuel cell applications
Anuradha M. Ashok, Venkat V C, Kavitha K, S.Subha Rani
Materials Today Proceedings | 2018 | 5, 16319–16326
Solid-state synthesis and electrical conductivity properties of Ba3SrTa2O9 complex perovskite
Anuradha M. Ashok, K. Kavitha, T. Vijayaraghavan, N. Gouthami, V. Udhayabanu
Materials Characterisation | 2017 | 133, 17–24
A Facile Synthesis of LaFeO3-Based Perovskites and their Application towards Sensing of Neurotransmitters
Anuradha M. Ashok, Thiruvenkadam Vijayaraghavan, Ramanathan Sivasubramanian, Shamima Hussain
Chemistry Select | 2017 | 2, (5570-5577)
Solid state synthesis and analysis of Sr4(Sr2Ta2)O11 complex perovskite with reduced heat treatment steps
Anuradha M. Ashok, Bradha M, Kavitha K, Vijayaraghavan T, Vijila G, Suresh P, Udhayabanu V
Materials Characterisation | 2017 | 128, (142-147)
Structural and conductivity properties of K doped Ba4Ca2Nb2O11 (BCN) complex perovskite for energy applications
Anuradha M. Ashok, K. Kavitha, T. Vijayaraghavan, Chandrasekhar Kumbhar, P.K. Ojha
Journal of Alloys and compounds | 2016 | 686 (930-937) | http://www.sciencedirect.com/science/article/pii/S0925838816319211
Rapid and efficient visible light photocatalytic dye degradation using AFe2O4 (A = Ba, Ca and Sr) complex oxides
Anuradha M. Ashok, T. Vijayaraghavana, S.P. Suriyaraj, R. Selvakumar, R. Venkateswaran
Materials Science and Engineering | 2016 | B 210, 43–50
Structural and photoluminescence studies on europium-doped lithium tetraborate (Eu:Li2B4O7) single crystal grown by microtube Czochralski (μT-Cz) technique
Anuradha M. Ashok, A Kumaresh, R Arun Kumar, N Ravikumar, U Madhusoodanan, B S Panigrahi, K Marimuthu
Chin. Phys. B | 2016 | Vol. 25, No. 5, 058105
Characterization and dielectric property analysis of A-site doped LaTiO3-d perovskites synthesised by ball milling method
Anuradha M. Ashok, Bradha M.
Advanced Materials letters | 2015 | 6(5) (395-401)
Rapid synthesis and characterization of hybrid ZnO@Au core–shell nanorods for high performance, low temperature NO2 gas sensor applications
Anuradha M. Ashok, Dinesh Veeran Ponnuvelu, Biji Pullithadathil, Arun K. Prasad, Sandip Dhara, , Kamruddin Mohamed, Ashok Kumar Tyagi, Baldev Raj
Applied Surface Science | 2015 | 355 (726–735)
Dielectric properties of A and B –site doped LaTiO3-d perovskites synthesised by sol-gel method
Anuradha M. Ashok, M. Bradha
Journal of sol gel science and technology | 2015 | 73 (1–8)
Structural study of the complex perovskite Ba4(Ba2Nb2)O11
Anuradha M. Ashok, Reidar Haugsrud, Truls Norby, Arne Olsen
Materials Characterization | 2015 | 102 ( 71–78)
Review on nanoperovskites: Materials, synthesis and applications for proton and oxide ion conductivity
Anuradha M. Ashok, Bradha Madhavan
Ionics | 2015 | 21 (601–610) (DOI 10.1007/s11581-014-1340-8)
Synthesis, structure and total conductivity of A-site doped LaTiO3-d perovskites
Anuradha M. Ashok, Bradha, M, Hussain, S, Sujay Chakravarty, G Amarendra
Journal of Alloys and Compounds | 2015 | 626 (245–251)
Synthesis of photo catalytic La (1-x) AxTiO3-δ (A= Ba, Sr, Ca) nano perovskites and their application for photo catalytic oxidation of congo red dye in aqueous solution
Anuradha M. Ashok, M. Bradha, T. Vijayaraghavan, S.P.Suriyaraj, R. Selvakumar
Journal of Rare Earths | 2015 | 33, 2 (160-167)
Plasmon–Mediated, Highly Enhanced Photocatalytic Degradation of Industrial Textile Dyes using Hybrid ZnO@Ag Core-shell Nanorods
Anuradha M. Ashok, Dinesh V. P., Biji Pullithadathil, Sandip Dhara, Kamruddin Mohammed, Ashok Kumar Tyagi, Baldev Raj
RSC Adv. | 2014 | 4 (58930-58940)
Total conductivity in Sc doped LaTiO3+d perovskites
Anuradha M. Ashok, Bradha, M, Hussain, S, Sujay Chakravarty, G Amarendra
Ionics | 2014 | 20 (1343–1350)
Synthesis and total conductivity studies in BaSnO3
Anuradha M. Ashok, M. Bradha, T. Vijayaraghavan
Materials Letters | 2014 | 125 (187–190)
Vacancy ordering and superstructure formation in dry and hydrated strontium tantalate perovskites: A TEM perspective
Anuradha M. Ashok, Camilla Haavik, Poul Norby, Truls Norby, Arne Olsen
Micron | 2014 | 62 (11–27)
A facile synthesis of silver nanoparticles with SERS and antimicrobial activity using Bacillus subtills exopolysaccharides
Anuradha M. Ashok, R. Selvakumar, S. Aravindh, Yekkuni L. Balachandran
Journal of Experimental Nanoscience | 2014 | Volume 9. Issue 10 (1075-1087)
Bacterial flagella as biotemplate for the synthesis of silver nanoparticle impregnated bio nanomaterial
Anuradha M. Ashok, Priya Gopinathan, R. Selvakumar
Applied Surface Science | 2013 | 276 (717– 722)
Structural study of the perovskite system Ba6-yCayNb2O11 hydrated to proton conducting Ba6-CayNb2O10(OH)2
Anuradha M. Ashok, Nadezhda Kochetova, Truls Norby, Arne Olsen
Solid State Ionics | 2008 | 179 (1858-1866)

Presentations in National and International Conferences

Structural study of Ba3(Ca1+xNb2-x)O9-3x/2
Anuradha M. Ashok, Olsen A, Norby T, Jorgensen S
Proceedings SCANDEM 2002 Tampere, Finland | 2002
Structural study of A3(Ca1+xNb2-x)O9-3x/2
Anuradha M. Ashok, Arne Olsen, Truls Norby, Michael Hansel, Sissel Jorgensen
Proceedings SCANDEM 2003, Oslo, Norway. | 2003
Vacancy ordering and superstructure formation in Sr4(Sr1.92Ta2.08)O11.12
Anuradha M. Ashok, Camilla Haavik, Truls Norby, Arne Olsen
Poster presentation: 10th Nordic Structural chemistry Meeting 2007, Spatind, Norway | 2007
TEM study of the complex perovskite Ba4(Ba2Nb2)O11
Anuradha M. Ashok, Arne Olsen
Poster presentation: SCANDEM-2007, Espoo, Finland.| 2007
Crystal structure analysis of A3(B1+xB`2-x)O9-3x/2 complex perovskites
Anuradha M. Ashok, Truls Norby, Arne Olsen
Poster presentation, International Conference on Electron Nanoscopy, Hyderabad | 2011
Synthesis and characterization of Sr4(Sr2Ta2)O11 nano composites for oxide ion and proton conducting applications
Anuradha M. Ashok, G. Vigila, J. Ravichandran, N. Gouthami
MacMillan Publishers India Ltd. | 2011
Oral presentation at International Conference on Advanced Materials, PSG College Technology | 2011 | December
Synthesis and characterization Nano composites of Ba4(SrNb2)O9 for dielectric applications Functional materials
Anuradha M. Ashok, N. Gouthami, J. Ravichandran, G. Vigila
MacMillan Publishers India Ltd. | 2011
Poster presentation at International Conference on Advanced Materials, PSG College Technology | 2011 | December
Hybrid silver nanowires for trace level sensing of NH3 gas for environmental applications
Anuradha M. Ashok, V. P. Dinesh, P. Biji
Poster presentation at 4th Bangalore Nano 2011 conference, Bangalore | 2011 | December
Synthesis and characterization of Ba3SrTa2O9 nanoperovskites for Dielectric applications
Anuradha M. Ashok, N.Gouthami, K.Chandradevi, J. Ravichandran
Conference proceedings of NCMN 2012 at PSGCT | 2012
Facile route for the synthesis and characterization of proton and oxide ion conducting nanoperovskite: Sr4(Sr2Ta2)O11
Anuradha M. Ashok, G. Vijila, E.Malar, J. Ravichandran, Venkateshwaran.R, K.R.Ravi
Conference proceedings of NCMN 2012 at PSGCT| 2012
Synthesis and Characterization of LaTiO3+d Nano perovskites
Anuradha M. Ashok, Bradha.M, J. Ravichandran
Poster presentation in EMSI- 2012 at IISc. Bangalore| 2012
Synthesis and characterization of A-site doped LaTiO3 nanoperovskites
Anuradha M. Ashok, Bradha.M, Vijayaraghavan.T, Sujoy Chravarthy, G.Amarendra
Poster presentation at MRSI AGM -2013 at IGCAR, Kalpakkam | 2013
Synthesis and characterization of nanoperovskite Ba3SrTa2O11 for dielectric applications
Anuradha M. Ashok, K. Kavitha, P. Suresh, Lakshmi Deepika
Poster presentation in Nano India-2013 at CSIR-NIIST, Thiruananthapuram | 2013
Synthesis and characterization of BaSnO3 films
Anuradha M. Ashok, K. Saranya, E.Malar, R.Venkateswaran
Poster presentation in Nano India-2013 at CSIR-NIIST, Thiruananthapuram | 2013
Phase formation studies on TiO2 nanoparticles synthesized using extremophilic bacillus narw 11sp
Anuradha M. Ashok, S. P. Suriyaraj, K. A. Yazhini, T. Vijayaraghavan, R. Selvakumar
Oral presentation in ICMENC-2013 at Hindustan University, Chennai | 2013
Synthesis of photocatalytic La (1-x) AxTiO3- δ (A= Ba, Sr, Ca) nano perovskites and their application for photo catalytic oxidation of Congo red dye in aqueous solution
Anuradha M. Ashok, Bradha. M, Vijayaraghavan. T , Suriyaraj. S. P, Selvakumar. R
Poster presentation at IUMRS ICA at IISc, Bangalore | 2013 | December 16 - 20
Ionic conductivity in A- site doped nanocrystalline LaTiO3-δ perovskites
Anuradha M. Ashok, Bradha. M, Sujoy Chravarthy, Shamima Hussian, G.Amarendra
Oral presentation at Research scholars workshop on Physics of Materials at UGC-DAE Consortium for Scientific Research, Indore.(Oral presentation award)| 2013 | December 23 - 24
Structural and Dielectric properties of nano scale perovskite Ba3SrTa2O9 prepared by Mechanical activation technique
Anuradha M. Ashok, Kavitha K.
Poster presentation at MRSI-AGM 2014 at IISc., Bangalore. | 2014 | February 12 - 14
Synthesis, dielectric analysis and thin film capacitor fabrication of the nanoperovskites La0.8A0.2 TiO3- d (A=Ba, Sr and Ca)
Anuradha M. Ashok, Sowmya. R, Bradha. M, Padmapriya. B
Poster presentation ISSS conference 2014 at IISc, Bangalore. | 2014 | July 08 - 11
Studies on structural, catalytic and electrical properties of ferrites AFe2O5 (A = Ba, Sr, Ca)
Anuradha M. Ashok, Vijayaraghavan T., Kavitha K., Bradha M.
Poster presentation at NCMST 2014, IIST, Trivandrum. | 2014 | July 28 - 30
Effects of Substitution on Total Conductivity of A and B-site Doped LaTiO3-δ perovskites
Anuradha M. Ashok, M. Bradha, T. Vijayaraghavan, H. Shamima, C. Sujay, G. Amarendra
Oral presentation in Materials Today-Asia 2014 conference at City University, Hong Kong | 2014 | December 08 -11
Synthesis and characterisation of alkaline earth ferrites for energy applications
Anuradha M. Ashok, T. Vijayaraghavan, M. Bradha, K. Kavitha
Poster presentation at Inernational Conference on Sustainable Energy Technologies (ICSET-2014) at PSG College of Technology, Coimbatore. | 2014 | December 11 - 13
Investigation on structural and conductivity properties of doped double perovskites Ba4-xKx(Ca2Nb2)O11- and S4-x Kx(Ca2Nb2)O11-
Anuradha M. Ashok, K. Kavitha, Vijayaraghavan.T, P.K.Ojha,
Poster presentation in MRSI-AGM 2015 meeting 2015 at University of Rajasthan, Jaipur. | 2015 | February
Electrical Conductivity Study On Ceria Doped Calcium Titanate
Anuradha M. Ashok, S. Siju, A. P. Senthilkumar, M. Bradha, K. Kavitha
Oral presentation in AMEEA- 2015 at Bharathiar University, Coimbatore.(Third prize in oral presentation) | 2015 | March 18 - 20
Hall measurements of La0.8A0.2TiO3-d (A= Ba, Sr, Ca, Li, Mg) perovskites Poster presentation in AMEEA-2015
Anuradha M. Ashok, Bradha M, Renugadevi S, Induja A, Lavanya M, C. Sudarshan
Bharathiar University, Coimbatore. | 2015 | March 18 - 20
Synthesis and characterization of Lithium doped Lanthanum titanate perovskite for resistive switching applications
Anuradha M. Ashok, K Kavitha, Indhuja A, Kiruthika P, P Meena
Poster presentation in AMEEA-2015 at Bharathiar University, Coimbatore. | 2015 | March 18 - 20
Synthesis and Characterization of ASnO3 (A = Ba, Ca, Sr) Perovskites
Anuradha M. Ashok, Seethalakshmi V, Sheeja CJJ, Bradha M, Vigneshwaran J, Kalaiselvi K, V
Poster presentation in AMEEA-2015 at Bharathiar University, Coimbatore. | 2015 | March 18 - 20
Synthesis and characterisation of ASnO3 (A=Ba, Ca, Sr) perovskite based nanofibers
Anuradha M. Ashok, Sheeja CJJ, Seethalakshmi V, Bradha M, Althaf R, Kalaiselvi KV
Poster presentation in AMEEA-2015 at Bharathiar University, Coimbatore. | 2015 | March 18 - 20
Structural And Photo Catalytic Behaviour Of Sr Based Perovskite Materials Poster presentation in AMEEA-2015
Anuradha M. Ashok, Kiruthika P, Indhuja A, K. Kavitha, Vijayaragavan T, Nalini D
Bharathiar University, Coimbatore. | 2015 | March 18 - 20
K doped Ba2Ca2Nb2O11 complex perovskite solid electrolyte for intermediate temperature (IT) SOFCs
Anuradha M. Ashok, Kavitha.K, Vijayaraghavan.T, P.K.Ojha
Oral presentation 21st International Conference on Solid State Ionics, Padua, Italy.| 2017 | June 18 - 23
Revealing Polaron Induced Electron Transport Mechanism in Sn, Al Co-Doped Zno Nanosheets towards the Realization of High Thermoelectric Power Factor, Symposium DD: Advanced materials for thermoelectrics
Anuradha M. Ashok, Althaf Rajamohamed
Poster presentation 9th International Conference on materials for advanced technologies, Suntec, Singapore. | 2017 | June 18 - 23
Temperature dependent structural changes in alkaline earth ferrites
Anuradha M. Ashok, Vijayaraghavan Tiruvenkadam
Poster presentation at 24th congress and General assembly of the International Union of Crystallography, Hyderabad. | 2017 | August 21 - 28
Superstructure formation through vacancy ordering in complex perovskites: A TEM perspective
Anuradha M. Ashok,
Oral presentation in International conference on electron microscopy and allied techniques, EMSI-2017 at Mahabalipuram. | 2017 | July 17 - 19
Synthesis, Characterization and temperature dependent electrical studies of LaCoO3 perovskite
Anuradha M. Ashok, Sreepriya. M
Poster presentation ISNCHA 2017 - International Symposium on Nanomaterials for clean energy and health applications — Organised by Coimbatore Institute of Technology, India. | 2017
Western Norway University of Applied Sciences, Norway, held at Coimbatore Institute of Technology. | 2017 | December 06 - 08
Performance of anti-reflection coating and alternate buffer layers for kesterite based thin flim photovoltaic devices using essential macleod simulation program
Anuradha M. Ashok, O.K. Simya, A. Mahboob Basha, K., K. Balachander
Poster presentation at International Conference on Advanced materials for technological applications (DST-SERB) in PSGR Krishnammal College for Women, Coimbatore.(Won second best poster award)| 2018 | January 03 - 05
Chemically assisted synthesis and characterization of alkaline earth stannate perovskites for optoelectronic applications
Anuradha M. Ashok, Sriram Kasilingam, Sreepriya M, Ramya M
Oral presentation at National Conference on VLSI design, communication and nanotechnologies (VDCNT’18) held at PSG College of technology | 2018 | March 23 - 24
Novel Synthesis of Mg-doped SnTe Thin Films For Thermoelectric Applications
Anuradha M. Ashok, Ashwin Thejus Justin, Althaf Raja Mohamed, S.Subha Rani
Oral presentation at National Conference on VLSI design, communication and nanotechnologies (VDCNT’18) held at PSG College of technology | 2018 | March 23 - 24
Process-property correlation of CZTSSe quaternary alloy using multisource hybrid physical vapour deposition in an in-situ environment
Anuradha M. Ashok, O.K. Simya, Geetha Priyadarshini
(Poster presentation) at Twentieth National convenction of Electrochemist NCE_20 conducted by society of Electrochemical Science and Technology (SAEST, CECRI) held at VIT, Vellore. (Won best poster award)| 2018 | June 07 -08

Ph.D/M.Phil Scholars

Pursuing at Present
Pursuing at Present Mr. Vijayaragavan T (Part time, Synopsis submitted)
Designation : Junior Scientist
Research title: Complex ferrite materials for hydrogen generation through photocatalytic water splitting and textile dye degradation applications
Email: ragavan07@gmail.com
Pursuing at Present Mrs. Kavitha K (Full time)
Designation : Senior Research Fellow – Rajiv Gandhi National Fellowship
Research title : Synthesis and characterization of complex perovskites oxides for energy application
E-mail : kavinano@gmail.com, kav@psgias.ac.in
Pursuing at Present - Mr. Althaf R (Full time)
Designation : Senior Research Fellow (DST-SERB)
Research title : Nanostructured zinc oxide based thermoelectric materials
E-mail : althaf.physics@gmail.com , alt@psgias.ac.in
Pursuing at Present Ms. Simya O K (Full time)
Designation : Women Scientist (DST (WOS-A)
Research title : Thin film solar cell optimization and fabrication for planar and nanostructured devices
E-mail : simya.00k@gmail.com, sok@psgias.ac.in
Pursuing at Present Ms. Sreepriya M (Full time)
Designation : Junior Research Fellow (ARDB)
Research title : Perovskite Transparent Conducting Oxides
E-mail : sreepriyam1993@gmail.com, srp@psgias.ac.in
Pursuing at Present Mr. Rakkiraj R (Part time)
Designation : Trainee Scientist (Part Time)
Research title : Complex oxides for thermoelectric applications
E-mail: rakkiraj123hat@gmail.com,
Alumni
Alumni Dr. Bradha Madhavan
Anna University – 2015 passed, N-PDF-2016 (CSIR-NIIST, Trivandrum)
PhD thesis title : “Doped Oxygen deficient LaTiO3-? perovskites for energy and catalytic applications”
Present Designation : Assistant Professor, Department of Physics, Sri Krishna College of Engineering and Technology, Coimbatore”
Alumni Mr. J. Vigneswaran
Bharathiar University – 2015 passed
Thesis title : “ Synthesis and electrochemical study of LaCoO3 /activated carbon as an electrode material for supercapacitor”
Present Designation : Research Scholar, Madurai Kamaraj University
Alumni Ms. Haripriya.M
Bharathiar University – 2017 passed
Thesis title : “Synthesis and characterization of alkaline earth metal stannates for energy and catalytic applications”
Present Designation : Research Scholar, PSG College of Technology, Coimbatore
Alumni Ms. Sreepriya.M
Bharathiar University – 2017 passed
Thesis title : “Synthesis, characterization and conductivity studies of LaCoO3 and La0.8A0.2CoO3 (A – Li, Ca, Sr, Ba)”
Present Designation : Research Scholar Department of Physics, PSG College of Technology, Coimbatore