Faculty Profile

 

Name:
Dr. Chalana S.R
Designation:
Assistant Professor
Department:
Physics
Qualification:
MSc, B.Ed.,M.Phil, PhD,PDF
Teaching Experience (UG) in years:
Teaching Experience (PG) in years:
Date of Birth:
0000-00-00
Email id:
chalanasr@gmail.com
Phone No: with code:
Mobile Number:
Religion & Caste:
&
Residential Address:
Awards and Achievements: 1. Got Best paper award in National conference on Nanophotonic Materials (NCNM-2008) October 10-12, Department of Physics, CUSAT.
2. Got best Oral presentation award in National Seminar on Theoretical and Experimental Physics, October 24-26, 2018, Department of Physics, Government College for Women, Thiruvananthapuram.
3.PDF in Optoelectronics, Kerala University, 2018
4. Qualified SET –2007 (State Eligibility Test) in Physics

Reasearch Area: Nano Thin films
Additional Informations: PUBLICATIONS

1. Substrate dependent hierarchical structures of RF sputtered ZnS films
S.R .Chalana and V.P.Mahadevan Pillai
Applied Surface Science 440 (2018) 1181–1195, ISSN: 0169-4332
2. Tailoring the visible emissions in ZnS:Mn films for white light generation
S.R .Chalana, V.S. Kavitha, R. Reshmi Krishnan, and V.P.Mahadevan Pillai
Journal of Alloys and Compounds 771 (2019) 721-735, ISSN: 0925-8388
3. Structural phase modification in Cu incorporated nanostructured zinc sulfide thin films
S.R .Chalana, R. Jolly Bose, R. Reshmi Krishnan, V.S. Kavitha, R. Sreeja Sreedharan and V.P.Mahadevan Pillai
Journal of Physics and Chemistry of Solids 95 (2016) 24-36, ISSN: 0022-3697
4. Surface plasmon resonance in nanostructured Ag incorporated ZnS films
S. R. Chalana, V. Ganesan, and V. P. Mahadevan Pillai
AIP Advances 5 (2015) 1072071-17, ISSN: 2158-3226

5. Influence of argon ambience on the structural, morphological and optical properties of pulsed laser ablated zinc sulfide thin films
S. R. Chalana, R. Vinodkumar, I. Navas, V.Ganesan and V. P. Mahadevan Pillai.
Journal of Luminescence. 132 (2012) 944-952, ISSN: 0022-2313
6. Effect of RF power on the structural and optical properties of zinc sulfide films.
S.R. Chalana, S.Sankararaman, Radhakrishna Prabhu, V P Mahadevan Pillai
JOM, Published online 27 July 2017, DOI: 10.1007/s11837-017-2459-7, ISSN: 1047-4838 (Print) 1543-1851 (Online).
7. Laser ablated nanostructured zinc sulphide thin films for optoelectronics device applications
S. R. Chalana, R. Vinodkumar, A. P. Detty, I. Navas, K. S. Sreedevi and V. P. Mahadevan Pillai.
IEEE Xplore, (2009), ISBN: 978-1-4244-3942-3, Digital Object Identifier: 10.1109/ICUMT.2009.5345562
8. Bright visible luminescence from highly textured, transparent Dy3+ doped RF sputtered zinc oxide films
R. Sreeja Sreedharan, R. Reshmi Krishnan, G. Sanal Kumar, V.S. Kavitha, S.R. Chalana, R. Jolly Bose, S. Suresh, R. Vinodkumar, S.K. Sudheer, V.P. Mahadevan Pillai
Journal of Alloys and Compounds 721 (2017) 661-673, ISSN: 0925-8388
9. Highly conductive and transparent laser ablated nanostructured Al: ZnO thin films
R. Vinodkumar, I. Navas, S.R.Chalana, K.G. Gopchandran, V. Ganesan, Reji Philip and V.P. Mahadevan Pillai .
Applied Surface Science, 257(2010)708-716, ISSN: 0169-4332.
10. Pulsed laser ablation of zinc selenide in nitrogen ambience:Formation of zinc nitride films
S.Simi, I.Navas, R.Vinodkumar, S.R.Chalana, Mohan Gangrade, V.Ganesan and V.P.Mahadevan Pillai
Applied Surface Science 257(2011)9269-9276, ISSN: 0169-4332.
11. Effect of Nb doping on the structural, morphological, optical and electrical properties of RF magnetron sputtered In2O3 nanostructured films
R. Reshmi Krishnan, S. R. Chalana, S. Suresh, S. K. Sudheer, C. Sudarsanakumar, M. C. Santhosh
Kumar and V. P. Mahadevan Pillai
Phys. Status Solidi C, 1–15 (2016), ISSN: 1610-1642.
12. Study on the Structural, Morphological and Optical Properties of RF-Sputtered Dysprosium-Doped Barium Tungstate Thin Films
S. Hridya, V.S. Kavitha, S.R. Chalana, R. Reshmi Krishnan, R. Sreeja Sreedharan, S. Suresh, V.P.N. Nampoori, S. Sankararaman, Radhakrishna Prabhu and V.P. Mahadevan Pillai
JOM, Published online 27 April 2017, DOI: 10.1007/s11837-017-2360-4ISSN: 1047-4838 (Print) 1543-1851 (Online)
13. Study on the structural, morphological and optical properties of RF sputtered gallium doped zinc oxide thin films
V.M. Vimuna, R. Sreeja Sreedharan, R. Resmi Krishnan, V.S. Kavitha, S.R. Chalana, S. Suresh and V.P. Mahadevan Pillai
Materials Today: Proceedings 4 (2017) 4417–4433, ISSN: 2214-7853
14. Laser ablated nanostructured tin oxide thin films for optoelectronic device applications
K. S. Sreedevi, R. Vinodkumar, A. P. Detty, S. R .Chalana, I. Navas and V. P. Mahadevan Pillai.
IEEE Xplore, (2009), ISBN: 978-1-4244-3942-3, Digital Object Identifier: 10.1109/ICUMT.2009.5345557
15. Luminescent Ta doped WO3 thin films as a probable candidate for excitonic
solar cell applications
V.S. Kavitha, S. Suresh, S.R. Chalana, V.P. Mahadevan Pillai
Applied Surface Science 466 (2019) 289–300, ISSN: 0169-4332
16. Effect of Oxygen pressure on the structural and optical properties of BaSnO3 films prepared by pulsed laser deposition method
Jibi John, S.R.Chalana, Radhakrishna Prabhu, V.P. Mahadevan Pillai
Applied Physics A, (2019) 125:155, ISSN: 0947-8396 (print), 1432-0630 (online)



PRESENTATIONS IN INTERNATIONAL SEMINARS

1. Microstructural and optical properties of laser ablated nanostructured zinc suplhide
thin films by post deposition annealing
S.R. Chalana, R. Vinodkumar, A.P. Detty, I. Navas, V.P. Mahadevan Pillai
International conference on Anti-counterfeiting Technology (ICAT-2009), May 28-29, Mascot Hotel, Trivandrum
2. Laser ablated silver doped nanostructured zinc sulphide thin films
S.R. Chalana, V.P. Mahadevan Pillai
Indo German Conference on Laser Applications and Nanoscience, December 5-7, 2013, Thiruvananthapuram
3. Effect of Cu incorporation on the structural, morphological and optical properties of nanostructured zinc sulfide thin films
S.R. Chalana and V.P. Mahadevan Pillai
International Conference on Photonic Applications and Nanomaterials (ISPAN-2015), October 28-30, 2015, Sree Chitra Tirunal Instiute for Medical Sciences and technology (SCTIMST), Thiruvananthapuram

PRESENTATIONS IN NATIONAL SEMINARS

1. Effect of Post deposition annealing on the microstructural and optical properties of laser ablated nanostructured zinc sulphide thin films
S.R. Chalana, R. Vinodkumar, A.P. Detty, I. Navas, V.P. Mahadevan Pillai
National conference on Nanophotonic Materials (NCNM-2008), October 10-12, Department of Physics, CUSAT.

2. Mn doped ZnS films: Outcome on the photoluminescence properties
S.R. Chalana, V.P. Mahadevan Pillai
National Seminar on Theoretical and Experimental Physics, October 24-26, 2018, Department of Physics, Government College For Women, Thiruvananthapuram

3. Microstructural and optical properties of laser ablated nanostructured zinc suplhide thin films
S.R. Chalana, R. Vinodkumar, A.P. Detty, I. Navas, V.P. Mahadevan Pillai
National Seminar on Photonic Materials (NSPM-2009), February-28-29, Department of Optoelectronics, University of Kerala.
4. Microstructural and optical properties of laser ablated nanostructured zinc sulphide thin films
S.R. Chalana, R. Vinodkumar, A.P. Detty, I. Navas, V.P. Mahadevan Pillai
DAE-BRNS 5th National Symposium on Pulsed Laser Deposition of Thin Films and Nanostructured Materials (PLD-2009), December 02 – 04, IIT Madras, Chennai.
5. Microstructural and luminescence properties of laser ablated nanostructured zinc sulphide thin Films
S.R. Chalana, R. Vinodkumar, A.P. Detty, I. Navas, V.P. Mahadevan Pillai
97th Indian Science Congress, January 03 - 07, 2010, University of Kerala, Karyavattom, Thiruvananthapuram
6. Attended The National Workshop on Optoelectronics And Optical Communivation (NWOOC-2011) organized by Department of Optoelectronics, University of Kerala, Kariavattom, Thiruvananthapuram during 5-6 January 2011.
7. Preparation and characterization of pulsed laser ablated silver doped nanostructured zinc sulphide thin films
S.R. Chalana, V.P. Mahadevan Pillai
DAE-BRNS National Laser Symposium-22 (NLS-22), January 8-11, 2014, Manipal
8. Surface plasmon related quenching of visible emission from silver doped zinc sulfide thin films prepared by pulsed laser deposition
S.R. Chalana and V.P. Mahadevan Pillai
National Conference on Material Science and Technology (NCMST-2014), July 28-30, 2014, IIST Valiyamala, Thiruvananthapuram
9. Effect of Au incorporation on the structural phase transition of nanostructured zinc sulfide thin films prepared by RF magnetron sputtering
S.R .Chalana, S. K. Sudheer and V.P.Mahadevan Pillai
DAE-BRNS National Laser Symposium-23 (NLS-23), December 3-6, 2014, Tirupai, Andhra Pradesh.

10. Structural and optical properties of Au incorporated Zns Films
S.R. Chalana and V.P. Mahadevan Pillai
National Seminar on Nanoscience and Nanotechnology, Marh 19-20, 2015, Department of Biotechnology, University of Kerala, Kariavaom, Thiruvananhapuram
11. Structural and optical properties of silver doped zinc sulfide thin films prepared by pulsed laser deposition
S.R. Chalana and V.P. Mahadevan Pillai
National Seminar on Spectroscopic Techniques and its applications for material characterization (NSST 2013), October 3- 4, 2013, Department of Optoelectronics University of Kerala.
12. Influence of Cu incorporation on the microstrucural, luminescence and nonlinear properties of nanostructured ZnS films
S.R. Chalana and V.P. Mahadevan Pillai
National Seminar on Photonics and its Applicaions (NSPA-2015), December 9-11, 2015, Department of Optoelectronics University of Kerala
13. Light emission properties of RF sputtered ZnS:Mn films
S.R. Chalana and V.P. Mahadevan Pillai
National Seminar on Functional Materials For Future, September 27-28, 2018, Post Graduate Department of Physics, Assumption College, Changanacherry

PARTICIPATIONS IN INTERNATIONAL/NATIONAL CONFERENCES

1. Participated in the 20th National Conference on Atomic and Molecular Physics (NCAMP-XX) organized by Indian Society of Atomic and Molecular Physics (ISAMP) at Indian Institute of Space Science and Technology (IIST), Valiamala, Thiruvananthapuram from 9th-12th December 2014
2. Has participated in the four day National Multi-Disciplinary Annual Research Conference organized by the Internal Quality Assurance Cell & Various Schools of the University of Kerala from 15th-18th November 2015 International Conference on Photonic Applications and Nanomaterials (ISPAN-2015), October 28-30, 2015,