Nesamony Memorial Christian college

NMCC Ranked 63rd by NIRF All India Ranking 2025, Govt. of India.

Staff Profile

Dr.A.S.Jebamalar

Assistant Professor

Department of Physics

( Aided Stream)

Personal Details

Designation	:	Assistant Professor
Educational Qualification	:	M.Sc., M.Phil., M.Ed., Ph.D., PGDCA
Date of Appointment	:	20/06/2016
Mobile	:	9486756399
Email	:	malarjaslin@gmail.com
Address	:	17-151A, Kollenvettivilai. Mathicode, Pallappallam, Pallappallam (p.o)
Area of Interest:
Teaching	:	Mathematical Physics
Research	:	Material Science, Crystal Growth, Space Physics
Countries Visited	:
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Academic Qualification

Course	Subject	Year	Name of Institution	Board/University	% of Marks/CGPA
Ph.D	Physics	2015	ST. Hindu College, Nagercoil	Manonmanium Sundaranar University, Tirunelveli	0.00
M.Phil	Physics	2001	Scott Christian College. Nagercoil	Manonmanium Sundaranar University, Tirunelveli	62.00
M.Sc	Physics	1997	Women's Christian College, Nagercoil.	Manonmanium Sundaranar University, Tirunelveli	61.36
B.Sc	Physics	1995	Women's Christian College, Nagercoil	Manonmanium Sundaranar University, Tirunelveli.	62.05
HSC		1992	Christucoil LMS HSS, Palliyadi	Board of Higher Secondary Examination, Tamilnadu	63.08
SSLC		1990	Christucoil LMS HSS, Palliyadi.	Board of Secondary Education, Tamilnadu	74.20

Details of qualifying test

Research Work done

Ph.D Thesis Title	:	"Thermal Characterestics and Prediction of Soil Temperature using Annual Temperature variations at killikulam, Tuticorin"
M.Phil Thesis Title	:	X-ray Diffraction Measurements on (NaCl)x (KCl)y-x (KI)1-y solid solutions

Professional Experience

Experience in NMCC:

Designation	From	To	Aided/Self
Assistant Professor	2015	Till now	Aided

Experience in other Institutions:

Designation	From	To	Institution	Place
Assistant Professor	2005	2015	Women's Christian College	Nagercoil

Research

Research Experience

Publications

Papers Published : National

Random input based prediction and transfer of heat in soil temperature using artificial neural network.

A. S. Jebamalar, Jaslin J Christopher, M. Angelina Thanga Ajisha.

Science Direct - Elsevier (Materials Today - Proceedings). | 2021 | Issue No: 2 | Volume No: 45 | Page: 1540-1546

https://www.sciencedirect.com/science/article/pii/S221478532035954X

Impact Factor: 1.24

Papers Published : International

Growth mechanisms and physicochemical properties of nickel ammonium sulfate hydrate single crystal.

S. Sheeba Rani , A S Jebamalar , S. Sindhusha.G. Vinitha.

Journal of material science: Materials in electronics. | 2025 | Volume No: 36 | Page: 1-12

Impact Factor: 2.7

Growth, spectral, optical, thermal and Z‑scan study of organic NLO crystal: ethylenediammonium bis (p‑methylbenzenesulfonate) monohydrate.

L. Shyla, A. S. Jebamalar, and G. Vinitha.

Journal of material science: Materials in electronics. | 2024 | Volume No: 35 |

Impact Factor: 2.7

Elucidation of structural, optical, mechanical, thermal, DFT, and nonlinear optical behavior of 4‑chloro‑anilinium 4‑methyl‑benzene‑sulfonate single crystals.

L. Shyla, A. S. Jebamalar2, and G. Vinitha.

Journal of material science: Materials in electronics. | 2024 | Volume No: 35 |

Impact Factor: 2.7

Growth parameters and investigations on the structural, optical, mechanical, thermal and electrical properties of an l -proline guanidine carbonate single crystal.

T L Annusha , A S Jebamalar , N S Nirmala Jothi , A Jeya Rajendran , S Vigneswari , T C Sabari Girisun .

Journal of Molecular Structure . | 2023 | Volume No: 1282 |

Impact Factor: 4.5

Crystal growth, optical, thermal and dielectric properties investigation on cadmium chloride doped L‑alanine P‑toluene sulfonic acid single crystal for non‑linear optical applications.

G. Viju, T. L. Annusha, S. Sahaya Jude Dhas, Anthoniammal Panneerselvam, S. Suresh, A. S. Jebamalar, N. S. Nirmala Jothi, A. Jeya Rajendran.

Optical and Quantum Electronics . | 2023 | Volume No: 55 |

Impact Factor: 4.0

Effect of doping zinc chloride on the growth parameters and the structural, optical, mechanical, thermal, and electrical properties of l alanine p-toluene sulfonate single crystals.

T. L. Annusha, A. S. Jebamalar, N. S. Nirmala Jothi, A. Jeya Rajendran & T. C. Sabari Girisun.

Molecular Crystals and Liquid Crystals. | 2023 | Issue No: 1 | Volume No: 767 | Page: 23-41

Impact Factor: 0.7

Growth, Optical, Thermal, Antibacterial Activity and Computational Study of Highly Efficient Organic NLO Crystal: 2-Amino-1-methyl-4-oxo-4, 5-dihydro-1H-imidazol-3-ium 4-methyl-benzene-sulfonate.

L. Shyla, A. S. Jebamalar, G. Vinitha.

Crystal Research and Technology. | 2023 | Issue No: 5 | Volume No: 59 |

Impact Factor: 1.5

Growth, optical, thermal, electrical, mechanical, and antibacterial activity of hexa aqua nickel bis (P-toluene sulfonate) (HNPS) single crystal.

J. Beena , A.S. Jebamalar .

Journal of crystal growth. | 2022 | Volume No: 587 |

Impact Factor: 1.7

Synthesis, optimized geometry, optical, electronic, electrical, stability and Z scan analysis of tetra-aqua-bis (p-toluene Sulphonate)-Calcium (PTC) single crystal .

J Beena, A.S Jebamalar, S. Sindhusha, T. Kamalesh.

Optical Materials. | 2022 | Volume No: Volume 133 |

Impact Factor: 4.2

Growth, characterization and optical limiting activity of third-order nonlinear optical material: hexaaqua cobalt (II) bis (p-Toluenesulfonate) (PTCO).

J. Beena, A. S. Jebamalar ,S.Sindhusha and T. Kamalesh.

Journal of material science: Materials in electronics. | 2022 | Volume No: 33 | Page: 20424–20438

Impact Factor: 2.7

Optical limiting non-linear optical activity of hexaaqua copper(II) toluene-4-sulfonate for laser-driven optoelectronic application.

J. Beena, A. S. Jebamalar2, S.Sindhusha, T. C. Sabari Girisun and A. Dhanusha.

Journal of material science: Materials in electronics. | 2021 | Volume No: 32 | Page: 27198–27215

Impact Factor: 2.7

Growth, Structure, Spectral Characterization, Fluorescence and Thermal Studies on Phenyltrimethylammonium Trichloro Cadmiate (II) crystals.

V. Mohanraj, M. Thenmozhi, R. Pavithra, Jaslin J Christopher, A. S. Jebamalar, R. Umarani.

Journal of Environmental Nanotechnology . | 2020 | Issue No: 1 | Volume No: 9 | Page: 42-49

Impact Factor: 5.647

Prediction of annual and seasonal soil temperature variation using artificial neural network.

A. S. Jebamalar, S. Abraham Thambi Raja, S. Jeslin Sunitha Bai.

Indian Journal of Radio & Space Physics. | 2012 | Volume No: 41 | Page: 48-57

Impact Factor: 0.19

Papers Presented : National

1.	S. Sheeba Rani , A S Jebamalar , S. Sindhusha "Investigations on the dielectric, mechanical and Optical characterizations of Bisthiourea nickel bromide NLO single crystal" , National Conference on material science 2025, organised by St. Jude''s College, Thoothoor, on 30-06-2025

S. Sheeba Rani , A S Jebamalar , S. Sindhusha "Growth and Characterization of potassium Chloride doped potassium dihydrogen orthophosphate single crystal " , Recent Innovations in science and Technology for sustainability, organised by Noorul Islam Centre for higher education, kumaracoil, on 30-06-2025

3.	T L Annusha , A S Jebamalar "Growth and Characterization of Strontium Nitrate doped L-Alanine single crystal" , Advances in Material science NCAMS, organised by Holy Cross College (Autonomous), Nagercoil, on 27-06-2025

4.	L. Shyla, A.S. Jebamalar "GROWTH AND CHARACTERIZATION OF STRONTIUM NITRATE SINGLE CRYSTAL" , National Conference on Advances in Materials Science , organised by Department of Physics, Holy Cross College (Autonomous), Nagercoil, on 30-06-2025

T L Annusha , A S Jebamalar "Growth, structural, DFT computation, optical, thermal and mechanical analysis of bis (diaminomethaniminium) pyrrolidine-1,2-dicarboxylate single crystal" , National Conference on Advanced Functional materials, organised by IQAC, VTM NSS College, University of kerala, on 30-06-2025

J Beena, A.S Jebamalar "Investigation on antibacterial and nonlinear optical properties of hexa aqua copper (ii) toluene-4- sulfonate (PTSC) single crystals " , Fourth National Conference on Advanced Materials (NCAM -2022), organised by Nanjil Catholic College of Arts and Science , Kalliyakavilai, on 27-06-2025

7.	J Beena, A.S Jebamalar, "Investigation on theimpact of thioureaon L-Proline cadmium chloride single crystals" , Proceedings of the kanniyakumari academy of arts and science, organised by St.Alphonsa college of arts & science, karinkal, on 27-06-2025

Papers Presented : International

Ayana J R, Jebamalar A.S, Hudson Oliver.D "ASSESSMENT OF GROUNDWATER PROSPECT ZONES IN RADAPURAM TALUK USING REMOTE SENSING" , INTERNATIONAL CONFERENCE ON SMART AND RENEWABLE MATERIALS [ICSRM-2025], organised by Department of Physics and Research Centre, Nesamony Memorial Christian College, Marthandam, on 30-06-2025

Henista Jarly .D, A.S. Jebamalar "GROWTH AND CHARACTERIZATION OF ORGANIC-INORGANIC HYBRID NLO SINGLE CRYSTAL L-VALINE POTASSIUM PENTA BORATE OCTA HYDRATE (LVPPB)" , INTERNATIONAL CONFERENCE ON SMART AND RENEWABLE MATERIALS [ICSRM-2025], organised by Department of Physics and Research Centre, Nesamony Memorial Christian College, Marthandam, on 30-06-2025

S. Sheeba Rani , A S Jebamalar , S. Sindhusha "Studies on the growth , optical , Mechanical and thermal characterizations of a single crystal of 1,2,3- Benzotriazolium Dihydrogen phosphate (BTDHP) for nonlinear optical applications" , International Conference on smart and renewable materials , organised by Nesamony Memorial Christian College, Marthandam, on 30-06-2025

D. Hudson Oliver, J.R. Ayana, A.Jeni and A.S. Jebamalar "Water quality analysis of groundwater around corporation dumps site, Nagercoil, Tamilnadu, India" , International conference on prospective of multifunctional materials , organised by St.Alphonsa college of arts & science, karinkal, on 30-06-2025

5.	S. Sheeba Rani , A S Jebamalar , S. Sindhusha "Investigation on the growth and Characterization of Sulfanilic acid Monohydrate single crystal" , International Conference on Advanced Materials Science , organised by Malankara Catholic College, Kalliyakavilai, on 30-06-2025

L. Shyla, A.S. Jebamalar "GROWTH AND CHARACTERIZATION OF PURE AND THIOUREA DOPED L-PROLINE CADMIUM CHLORIDE SINGLE CRYSTALS" , INTERNATIONAL CONFERENCE ON EMERGING TRENDS IN SUSTAINABLE MATERIALS AND APPLICATIONS [ICETSMA -2023], organised by Department of Physics and Research Centre, Nesamony Memorial Christian College, Marthandam, on 30-06-2025

T L Annusha , A S Jebamalar "Growth, structural, DFT computation, optical, thermal and mechanical analysis of bis (diaminomethaniminium) pyrrolidine-1,2-dicarboxylate single crystal" , International Conference on emerging trends in sustainable materials and applications, organised by Nesamony Memorial Christian College, Marthandam, on 30-06-2025

8.	T L Annusha , A S Jebamalar "Growth and Characterization of Zinc Chloride doped L-Alanine P-Toluene sulfonic acid Monohydrate Single Crystals" , Smart materials and Biomolecules ICSMB'23, organised by The American College, Madurai, on 27-06-2025

L. Shyla, A.S. Jebamalar "Structural, Vibrational and optical investigations on L-Asparagine monohydrate Single crystal" , 2 nd International virtual Conference on "Material Science and Nanotechnology" ICMSN-2023, organised by Department of Physics, St. Joseph College of Arts and Science for Women, Omalur, Salem, on 30-06-2025

10.	T L Annusha , A S Jebamalar "Growth and Characterization of structural, optical property of L-Alanine single crystal" , 2 nd international virtual conference Proceedings, organised by St. Joseph's College of Arts and Science for Women, Omalur, on 30-06-2025

11.

L. Shyla, A.S. Jebamalar "Theoretical and experimental studies on 2-Amino-1-methyl-4-oxo-4, 5-di-hydro-1H-imidazol-3-ium 4-methylbenzenesulfonate single Crystals" , 3 rd International Symposium on Modeling of Crystal Growth Processes & Devices (MCGPD-2023), organised by SSN RESEARCH CENTRE, SSN INSTITUTIONS, CHENNAI, on 30-06-2025

12.

T L Annusha , A S Jebamalar , N S Nirmala Jothi , A Jeya Rajendran , "Structural, Optical and thermal studies of L-Valine - a nonlinear optical crystal" , International Conference on Emerging materials and its Applications, organised by St. Xavier's College (Autonomous) , Palayamkottai, on 27-06-2025

13.

L. Shyla, A.S. Jebamalar "Theoretical and Experimental Studies on Creatininium p-toluenesulfonate Single Crystals" , National Virtual Conference on CHEMICAL SCIENCES FOR FUTURISTIC ADVANCEMENT-2022 , organised by Department of chemistry, Easwari Engineering College (Autonomous), Ramapuram, CHENNAI, on 30-06-2025

14.	L. Shyla, A.S. Jebamalar "Theoretical and Experimental Studies on Creatininium p-toluenesulfonate Single Crystals" , International Conference on Crystal Growth and Spectroscopy (ICCGS-2022), organised by SSN RESEARCH CENTRE, SSN INSTITUTIONS, CHENNAI, on 30-06-2025

Resource Person

Programmes Attended

Conference

1.	Participated in the Conference on "Research in Present Scenario" , organised by Nesamony Research Forum, Nesamony Memorial Christian College, Marthandam, on 27.01.2017.

2.	Participated in the Conference on "Digital World " , organised by Women’s Christian College, Nagercoil, on 13/03/2015.

3.	Participated in the Conference on "Emerging Trends in Applied Physics NCETAP-2015 " , organised by Lekshmipuram College of Arts and Science, Neyyoor , on 19/02/ 2015 & 20/02/2015.

4.	Participated in the Conference on "Women and Society – Trials and Triumphs " , organised by Women’s Christian College, Nagercoil, on 11/04/2014.

5.	Participated in the Conference on "International Conference on Recent Trends in Engineering and Technology, (ICRTE - 2014) " , organised by CSI Institute of Technology, Thovalai , on 13/03/2014 & 14/03/2014.

6.	Participated in the Conference on " Future Prospects in Multi Disciplinary Research " , organised by Women’s Christian College, Nagercoil, on 14/02/2014.

Seminar

1.	Participated in the Seminar on "Life Style Diseases" , organised by Dept. of Zoology, NMCC, Marthandam , on 15/02/2019.

2.	Participated in the Seminar on " Digital India " , organised by Nesamony Memorial Christian College, Marthandam , on 24/03/2017.

3.	Participated in the Seminar on "Nuclear Science and Technology Application (NSP-2015) " , organised by Women’s Christian College, Nagercoil, on 05/03/2015.

4.	Participated in the Seminar on " Innovative Research in Science " , organised by Women’s Christian College, Nagercoil, on 20/01/2015.

5.	Participated in the Seminar on "Detection and Application of Ionizing Radiation (NSP-2014) " , organised by Women’s Christian College, Nagercoil, on 29/03/2014.

6.	Participated in the Seminar on " Material Science in Research and Technology " , organised by Annai Velankanni College, Tholayavattam , on 04/10/2013 & 05/10/2013.

7.	Participated in the Seminar on "Current Developments in Physics " , organised by Women’s Christian College, Nagercoil , on 20/09/2013.

8.	Participated in the Seminar on " Environmental Degradation " , organised by Women’s Christian College, Nagercoil, on 29/08/2013.

Workshop

1.	Attended the Workshop on " 'Visualization of Vector Calculus' " , Women's Christian College, Nagercoil , organised by Department of Physics and Research Centre, on 07/02/2020. pdf

2.	Attended the Workshop on "sample Preparation and Data Acquisition" , NMCC Marthandam, organised by Department of Physics, on 03-10-2019. pdf

3.	Attended the Workshop on "One day basic training programme on human rights credentials and role of college teachers" , organised by Nesamony Memorial Christian College, Marthandam, on 27/02/2019.

4.	Attended the Workshop on "Ancient Indian Science and Engineering Practices " , sponsored by TEQIP - II, Thiagarajar College of Engineering, Madurai , organised by Department of Physics, on 26/11/2016. pdf

Symposium

1.	Attended the Symposium on " Projectng the Impact of Global Climatic Changes on Marine Bio-Diversity " , organised by Centre for Marine Science and Technology, Rajakkamangalam, on 23/03/2016.

Teaching Experience

P.G. level	:	20 years
U.G. level	:	20 years

Subjects Taught

ODD Semester

Course	Subject	Year	Semester	Name of the Paper
B.Sc Physics	FCPHP3	II	3	MAJOR PRACTICAL - III
B.Sc Physics	FCPH31	II	3	MECHANICS
M.Sc Physics (A)	VPHC11	I	1	MATHEMATICAL PHYSICS
B.Sc Physics	FCPH11	I	1	PROPERTIES OF MATTER AND ACOUSTICS
B.Sc Mathematics (A)	FEPHP1	I	1	ALLIED PRACTICAL
B.Sc Physics	EMPH53	III	5	ANALOG AND COMMUNICATION ELECTRONICS

Even Semester

Course	Subject	Year	Semester	Name of the Paper
B.Sc Physics	FCPH21	I	2	HEAT, THERMODYNAMICS AND STATISTICAL PHYSICS
M.Sc Physics (A)	VPHSE21	I	2	PHYSICS FOR COMPETITIVE EXAMINATION
B.Sc Physics	FCPH41	II	4	OPTICS AND LASER PHYSICS

Approved Guideship

2017 Manonmanium Sundaranar University, Tirunelveli

Ph.D Guidance

1.	FARZANA FATHIMA S ( Reg.No. : 2511311132003 ), "GROWTH AND CHARACTERIZATION OF NONLINEAR OPTICAL SINGLE CRYSTALS FOR THEIR OPTICAL,THERMAL AND ELECTERICAL PROPERTIES" , 2025, Full Time, OnGoing.

2.	SHEEBA RANI S ( Reg.No. : . ), "Investigation on the growth structural and optical characterizations of certain non linear optical single crystals" , 2024, Full Time, OnGoing.

3.	AYANA J R ( Reg.No. : 23213112132014 ), "A comprehensive investigation employing radioactivity Geophysical Geochemical and remote sensing Methods to Evaluate the Groundwater in select areas of the Tirunelveli District in Tamil Nadu" , 2023, Full Time, OnGoing.

4.	HENISTA JARLY D ( Reg.No. : 23213112132011 ), "Studies on Growth Structural optical Thermal Mechanical and Dielectric Properties of Nonlinear optical single crystals" , 2023, Full Time, OnGoing.

5.	BEENA J ( Reg.No. : 19113112132018 ), "STUDIES ON SEMI ORGANIC FAMILY OF SINGLE CRYSTALS" , 2018, Full Time, Completed.

6.	ANNUSHA T L ( Reg.No. : 19113112132008 ), "INVESTIGATION ON THE GROWTH AND CHARACTERIZATION OF CERTAIN AMINO ACID RELATED SINGLE CRYSTALS" , 2018, Full Time, Completed.

Orientation / Refresher Courses attended

S.No	Orientation / Refresher	Title of programme	Organiser	Period
1	Orientation	UGC sponsored 104th Orientation Programme	UGC-HRDC, Bharathidasan University	08-11-2018 - 05-12-2018
2	Refresher	UGC sponsored Online Refresher Course in Nano Science	UGC-HRDC, Bharathidasan University	25-11-2020 - 08-12-2020

Programmes Organised

Responsibilities held

College level

1.	Executive Committee Member for Unnat Bharat Abhiyan (UBA) in 2022-2023

2.	Executive Committee Member for UBA in 2021-2022

3.	Co-ordinator for Sinclair Quiz Club in 2024-2025

4.	Member for Sinclair Quiz Committee in 2021-2022

5.	Member for Sinclair Quiz Club in 2022-2023

6.	Member for Sinclair Quiz Club in 2020-2021

7.	Executive Committee Member for Unnat Bharat Abhiyan (UBA) in 2024-2025

8.	Member for Sinclair Quiz Club in 2019-2020

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