Dr. P. SANGEETHA B.Ed., M.Sc., M.Phil., Ph.D.
Assistant Professor, Department of Science, 
Sona College of Technology, Salem – 636 005. India
Email: sngeetha@sonatech.ac.in,

ACADEMIC QUALIFICATION
University Degree Subject / Area of study University Year
Ph.D Physics/Spectral investigations of nanodimensional structures Madurai Kamaraj University, Tamil Nadu, India. 2013
M.Phil Physics/Semiconducting nanocomposite powders Periyar University, Tamil Nadu, India. 2009
M.Sc Physics Periyar University, Tamil Nadu, India. 2008
B.Ed Physical Science Periyar University, Tamil Nadu, India. 2006
B.Sc Physics Sri Saradha. College for women, Salem, Tamil Nadu, India. 2005
Personal Data
Date of Birth : 08-06-1985
Sex : Female
Nationality : Indian
Marital Status : Married
DETAILS OF PRESENT EMPLOYMENT

Position held

Organization

Period

Assistant Professor

Sona College of Technology, Salem

Feb 2013- till date

RESEARCH EXPERIENCE
Position held Scheme of project Period
Research Fellow UGC-UPE (University with potential for excellence) Jan2010-March 2012
Research Fellow UGC-BSR (Basic science research) Apr 2012-Dec 2012
SCIENTIFIC CONTRIBUTIONS
Papers published in International Journals : 7
Papers presented/accepted in International conference : 1
Papers presented/accepted in National conference : 2
National/International school/ workshop/conferences attended : 9
NPTEL online course completed   1
PUBLICATIONS

Papers published in international journals

  1. Micro-Raman investigation of Tin dioxide nano-structured material based on annealing effect. P. Sangeetha, V. Sasirekha and V. Ramakrishnan, J. Raman Spectrosc. 42, 1634 (2011).
  2. Micro-Raman characterization of InGaN/GaN single quantum well nanocolumns on Si (111) substrate. P. Sangeetha, V. Sasirekha, Ramesh Vadivelu, K. Kishino and V. Ramakrishnan, J. Appl. spectrosc. 80, 576 (2013).
  3. Micro-Raman scattering studies of InN-GaN core-shell nanowires grown on Si (111) substrate under visible and ultraviolet excitations. P. Sangeetha, K. Jeganathan, and V. Ramakrishnan, AIP Advances. 3, 062114 (2013).
  4. Micro Raman analysis of MOCVD grown gallium nitride epilayers irradiated with light and heavy ions. S. Munawar Basha, K. Asokan, P. Sangeetha, V. Ramakrishnan and J. Kumar, Mater. Chem. Phys. 132, 494 (2012).
  5. Role of Deoxy Group on the High Concentration of Graphene in Surfactant/Water Media. Parameshwari Ramalingam, Sai Teja Pusuluri, Sangeetha Periasamy, Ramakrishnan Veerabahu and Jeganathan Kulandaivel, RSC Advances. 3, 2369 (2013).
  6. Molecular recognition study of Ethosuximide by the Supramolecular Probe. C.Meenakshi, P.Sangeetha and V.Ramakrishnan, J. Lumin.138, 129 (2013).
  7. Micro-Raman Scattering of Nanoscale Silicon in Amorphous and Porous Silicon. P.Sangeetha , V.Sasirekha, J. Mayandi,  J. M. Pearce  and V. Ramakrishnan Zeitschrift für Physikalische  Chemie, 231(9), 1585­1598 (2017).
PAPER PRESENTATION

Paper Presentation in Conference/Symposium

PARTICIPATION
  • Participated in the “Workshop on Electronics in Daily life” (WELD-2008) held at Department of Physics, Periyar University, Salem.
  • Participated in the “One Day Workshop on Recent Developments in Nanomaterials Research” (31st March 2008) held at Department of Physics, Periyar University, Salem.
  • Participated in the “Workshop on Recent Developments in Photonic   Materials Research” (RDPMR) (12th March 2009) held at Department of Physics, Periyar University, Salem.
  • Participated in “National workshop and conference on Monte Carlo Simulation” organized by Madurai Kamaraj University during August      9-13, 2010.
  • Participated in the state level Seminar on “Recent Developments and Applications on Nano Systems” (RDANS-2011) held during 10-11, March, 2011 at School of Physics, Madurai Kamaraj University, Madurai.
  • Participated in the Indo-Norwegian Satellite Meeting on “Advances in Solar Cell Materials & Technologies” (17th Dec 2011) held at School of Chemistry, Madurai Kamaraj University, Madurai.
  • Participated in a Two-week ISTE Short Term Training Programme on “Engineering Physics” conducted by Indian Institute of Technology Bombay from December 8-18, 2015.
  • Participated in the one day workshop on “Design Thinking and Industry Engagement For Effective Engineering Teaching” organized by Sona College of Technology, held on 09.05.2018.
  • Participated in the one day workshop on “DELIBERATIONS ON AICTE MODEL CURRICULUM 2018” organized by Coimbatore Institute of Technology, held on 27.06.2018.
NPTEL ONLINE COURSE
  • Successfully completed NPTEL online 12 week course on “Solid State Physics” conducted by Indian Institute of Technology, Kharagpur
REFERENCES
Prof V. Ramakrishanan,
Director,
Indian Institute of Science Education and Research
Thiruvananthapuram, Kerala, India