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Profile of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

Research Area

  • Nanomaterials
  • Thin film Physics

Featured Publications

  • Effect of doped TiO2 film as electron transport layer for inverted organic solar cell
  • Sol-gel coupled hydrothermal synthesis of cactus structured TiO2 for quantum dot sensitized solar cell

Courses Teaching

  • Mechanics
  • Properties of Matter and Sound
  • Digital electronics
  • Applied Physics
  • Nanomaterials

Education & Career of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

Education

Ph. D
Subject : Physics
Institution : Coimbatore Institute of Technology, Coimbatore
Affiliated University : Anna University, Chennai
Year of Award : 2015

M.Sc
Subject : Physics
Institution :  N.G.M. College
Affiliated University :  Bharathiar University
Year of Award :  2008

B.Sc
Subject :  Physics
Institution:  N.G.M. College
Affiliated University :  Bharathiar University
Year of Award :  2006

Career

Present

Institute Name: Kongunadu Arts and Science College
Designation: Assistant Professor
Period : 17.6.2016 - Till date

 

Research Areas of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

Thin film Physics

Effect of doped TiO2 film as electron transport layerfor inverted organic solar cell-Enhanced photovoltaic performance of quantum dot sensitized solar cells with Ag-doped TiO2 nanocrystalline thin films

Nanomaterials

Sol-gel coupled hydrothermal synthesis of cactus structured TiO2 for quantum dot sensitized solar cell- Effect of reaction time on the formation of TiO2 nanotubes prepared by hydrothermal method

 

Publications of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

14. Title of the Publication : Effect of doped TiO2 film as electron transport layer for inverted organic solar cell
      Name of the authors: Ranjitha, A, Thambidurai,M, Foo Shini, Muthukumarasamy, N,& Dhayalan Velauthapillai
      Journal name: Materials Science for Energy Technologies
      Year: 2019

13. Title of the Publication : Sol-gel coupled hydrothermal synthesis of cactus structured TiO2 for quantum dot sensitized solar cell
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M
      Journal name: JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS
      Year: 2019

12. Title of the Publication : Effect of reaction time on the formation of TiO2 nanotubes prepared by hydrothermal method
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M & Dhayalan Velauthapillai, Agilan, S & Balasundraprabhu, R
      Journal name: OPTIK
      Year: 2015

11. Title of the Publication : Structural and optical properties of Ga-doped CdO nanocrystalline thin films
      Name of the authors:  Thambidurai, M, Muthukumarasamy, N, Ranjitha, A & Dhayalan Velauthapillai
      Journal name: Superlattices and Microstructures
      Year: 2015

10. Title of the Publication : Enhanced photovoltaic performance of quantum dot sensitized solar cells with Ag-doped TiO2 nanocrystalline thin films
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M & Dhayalan Velauthapillai
      Journal name: Journal of Material Science: Materials in Electronics
      Year: 2014

 9.  Title of the Publication : Fabrication of Ni-doped TiO2 thin film photoelectrode for solar cells
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M, Dhayalan Velauthapillai, Balasundraprabhu, R & Agilan, S
      Journal name: Solar Energy
      Year: 2014

 8.  Title of the Publication : Inverted organic solar cells based on Cd-doped TiO2 as an electron extraction layer
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M & Dhayalan Velauthapillai
      Journal name: Superlattices and Microstructures
      Year: 2014

 7.  Title of the Publication : Effect of hydrothermal growth temperature on structural and optical properties of TiO2 nanoparticles
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M, Agilan, S & Balasundraprabhu, R
      Journal name: Journal of Material Science: Materials in Electronics
      Year: 2013

 6.  Title of the Publication : Investigation on the structural and optical properties of nanocrystalline TiO2 thin films
      Name of the authors:   Ranjitha, A, Muthukumarasamy, N, Agilan, S, Thambidurai, M, Chitrakala, A
      Journal name: Advanced Materials Research
      Year: 2013

 5.  Title of the Publication : CdS quantum dot sensitized nanocrystalline Gd-doped TiO2 thin films for photoelectrochemical solar cells
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M, Dhayalan Velauthapillai, Balasundraprabhu, R & Agilan, S
      Journal name: Journal of Material Science: Materials in Electronics
      Year: 2013

 4.  Title of the Publication : CdSe Quantum Dot Sensitized TiO2 Thin Film for Solar Cell Application
      Name of the authors:   Ranjitha, A, Muthukumarasamy, N, Thambidurai, M, Dhayalan Velauthapillai, Balasundraprabhu, R & Agilan, S
      Journal name: Asian Journal of Chemistry
      Year: 2013

 3.  Title of the Publication : Effect of annealing temperature on nanocrystalline TiO2 thin films prepared by sol-gel dip coating method
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M, Balasundraprabhu, R & Agilan, S
      Journal name: OPTIK
      Year: 2013

2.  Title of the Publication : Utilization of natural anthocyanin pigments as photosensitizers for dye-sensitized solar cells
      Name of the authors: Gokilamani. N, Muthukumarasamy. N, Thambidurai. M & Ranjitha. A & Dhayalan Velauthapillai
      Journal name: Journal of Sol-Gel Science and Technology
      Year: 2013

1.  Title of the Publication : Dye-sensitized solar cells with natural dyes extracted from rose petals
      Name of the authors: Gokilamani. N, Muthukumarasamy. N & Thambidurai. M, Ranjitha. A, Dhayalan Velauthapillai, Senthil. TS & Balasundaraprabhu. R
Journal of Material Science: Materials in Electronics
      Year: 2013

 

2012 - 2022

  2. Title of the Publication : Studies on natural dye sensitized TiO2 thin films, ISSN 2279-0381.
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M, Agilan, S & Balasundraprabhu, R
      Journal name: Journal of Nanoscience and Nanotechnology
      Year: 2012

  1. Title of the Publication : Nothapodytes nimmoniana sensitized TiO2 nanocrystalline thin films for solar cell applications
      Name of the authors: Ranjitha, A, Muthukumarasamy, N, Thambidurai, M, Agilan, S & Balasundraprabhu, R
      Journal name: Energy and Eco-Friendly Materials, MacMillan Publications, Advanced Research Series
      Year: 2012

 

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Courses Handled by
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

Course Teaching
  • Mechanics
  • Properties of matter and Sound
  • Digital electronics
  • Applied Physics
  • Nanomaterials
Course Material

 

 

Projects Handled by
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

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Research Guidance of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

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Institutional Responsibilities of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

Administrative (KASC)

1.Name of the Responsibility : UG and PG Aided Admission
   Period :  2016 - Till date
   Designation :  Assistant Professor
   Nature of the Responsibility : Admission Committee member - Physics

2.Name of the Responsibility : Tutor
   Period :  2016 - Till date
   Designation :  Assistant Professor
   Nature of the Responsibility : Monitoring students activities and encourage students to participate in all curricular and co-curricular activities.

3.Name of the Responsibility : College day celebration - Committee member
   Period :  2017 - Till date
   Designation :  Assistant Professor
   Nature of the Responsibility : College day / Sports day / Graduation day Prize Distribution Committee

 

Awards & Memberships of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

Awards

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Membership

Membership in Professional Bodies

1. Organization : Professional Bodies
    Type of Membership : ISCA member
     Period : 2016 to till date

 

Visits/Collaborations/Others of
Dr.A.Ranjitha

Dr.A.Ranjitha
Assistant Professor
Research Area
  • Nanomaterials
  • Thin film Physics

9659195490

ACADEMIC IDENTITY ScopusORCIDGoogle ScholarPublonsVidwan / IRINS

Visits

 

Collaborations

 

Others

 

 

About Us

COIMBATORE, the fast growing industrial hub of Kongunadu had the need for more colleges during the 70s, and this demand was fulfilled on 12th August 1973, the day on which Kongunadu Arts and Science College came into existence.

Contact info

  • Kongunadu Arts and Science College (Autonomous),GN Mills, Coimbatore - 641029. Tamil Nadu, INDIA
  • +914222642095, +914222642236, +914222646588
  • principal@kongunaducollege.ac.in

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