Dr. J. M. Dhimmar

  • Membership
    Life member of Indian Physics Association (IPA) and Indian Society for Technical Education (ISTE).

  • Additional responsibility successfully undertaken (in past)
    • Internal Quality Assurance Cell member (IQAC) of Veer Narmad South Gujarat University from October 2015 to October 2017 and November 2017 to November 2019.
    • Syllabus revised subcommittee member of M.Sc. Electronics and Physics subjects.
    • Subcommittee member for allotment of specialization `subject at M.Sc. Semester-3 Physics.
    • Academic performance indicators (API) based on performance based appraisal system (PBAS) verification committee member for promotion of College and University teachers under Carrier Advancement Scheme (CAS) of UGC.
    • External observer at medical examination and Squad duties.

  • contribution
    Set up design, build and test type experiments in electronics laboratory. Regularly attends short type training program to enhance the knowledge and assists students how to sort out troubleshooting problems in electronics experiment.

Brief Profile

  • Qualification : Ph.D.
  • Experience : 28 years
  • Publications : 17
  • Books : ---
  • Research/Teaching Interest :

Crystal growth, Thin film and solid state device fabrication and characterization.

team

Dr. J. M. Dhimmar

Associate Professor


Publications Projects & consultancy Talks Research Scholar

Details since 2015

  1. Study of Physical Characteristic of Zinc Selenide Thin Film,H. N Desai, J M Dhimmar, B. P. Modi,International Journal of Engineering Research & Technology (IJERT),04,05,1132-1136,26-05-2015
  2. Capacitance and conduction frequency characteristics of In-pSi Schottky Barrier Diode,J M Dhimmar, H.N.Desai, B. P. Modi,AIP Conference Proceeding,1665,1,080012-1-3,25-06-2015
  3. Study of Linear and Non-linear Optical Parameters of Zinc Selenide Thin Film,H. N Desai, J M Dhimmar, B. P. Modi,International Journal of Engineering Research and Application (IJERA),05,06,117-122,30-06-2015
  4. A study of photo-response and photoelectrical properties of Cadmium Telluride thin film,H N Desai, J M Dhimmar, B P Modi,International Journal of light and electron optic (OPTIK),127,16,6377-6383,27-04-2016
  5. Determination of Dispersion Parameters of Thermally Deposited CdTe Thin Film,J M Dhimmar, H N Desai, B P Modi,AIP Conference Proceeding,1731,1,080024-1-3,24-05-2016
  6. The Effect of Interface Density Distribution and Series Resistance on Electrical Behaviour of Schottky Diode,J M Dhimmar, H N Desai, B P Modi,Material Today: Proceeding,03,06,1658-1665,02-06-2016
  7. Optical and Dispersion Analysis of Zinc Selenide Thin Film,H N Desai, J M Dhimmar, B P Modi,Material Today: Proceeding,03,06,1650-1657,02-06-2016
  8. Analysis of the Inhomogenous Barrier in In/ P-Si Schottky Contact and Modified Richardson Plot,J M Dhimmar, H N Desai, B P Modi,Journal of Nano and Electronic Physics,08,02,1-6,21-06-2016
  9. Structural and optical analysis of grown Thiourea and Urea- Thiourea mixed crystals,S P Sikligar, H N Desai, J M Dhimmar, B P Modi,Proceedings of National seminar on Advanced Trends in Material Science,,,46-51,28-02-2017
  10. Growth and characterization of In0.6 Se0.4 Crystals,P B Patel, H N Desai, J M Dhimmar, B P Modi,AIP Conference Proceeding,1832,1,100007-1-3,23-05-2017
  11. A study on micro-structural and optical parameters of InxSe1-x thin film,P B Patel, H N Desai, J M Dhimmar, B P Modi,AIP Conference Proceeding,1942,1,080014-1-4,10-04-2018
  12. X-ray Analysis of InxSe1-x Crystals by Scherrer, Williamson-Hall and Size-strain plot methods,P B Patel, H N Desai, J M Dhimmar, B P Modi,i-manager’s Journal on Material Science,06,03,34-42,02-12-2018
  13. Micro-Structural and Thermoelectric Characterization of Zinc-Doped In0.6Se0.4 Crystal Grown by Direct Vapour Transport Method,P B Patel, H N Desai, J M Dhimmar, B P Modi,Semiconductors,54,8,923-928,10-04-2020
  14. Approaching new photo-electrics: CdTe nano crystallite thin film,H N Desai, P B Patel, J M Dhimmar, B P Modi,Solid State Communications,313,5,1-5,11-04-2020
  15. A study of photoconductivity characterization of Cadmium Telluride thin film,H N Desai, P B Patel, J M Dhimmar, B P Modi,AIP Conference Proceeding,2265,1,030258-1-4,05-11-2020
  16. The advancement of compelling Indium Selenide: synthesis, structural studies, optical properties and photoelectrical applications,P B Patel, J M Dhimmar, B P Modi, H N Desai,Journal of Materials Science: Materials in Electronics,32,,1032-1041,25-11-2020
  17. Synthesis and Characterization of Direct Vapour Transport Grown Sb2Se3 Crystals,H M Patel, P B Patel, H N Desai, S P Sikligar, J M Dhimmar , B P Modi,Materials Today: Proceedings,47 Part 2,,583-586,16-12-2020

Presentation :


  1. Preparation and Characterization of Thermally Evaporated Selenium Thin Film,H. N Desai, J M Dhimmar, B. P. Modi,National Conference on Advances in Engineering for Sustainability (NCRAES-2015),National,29-05-2015,Uka Tarsadia University, Bardoli
  2. Modified Richardson Plot for Non Ideal Schottky Contact,J M Dhimmar, H N Desai, B P Modi,International Workshop on Physics of Semiconductor Devices 2015,International,07-12-2015,Indian Institute of Science, Banglore
  3. Thickness Dependent Structural and Optical Properties of Zinc Selenide Thin Films,H N Desai, J M Dhimmar, B P Modi,National Conference on Material Characterization NCMC-16,National,18-03-2016,The Maharaja Sayajirao University of Baroda
  4. The Electrical Characteristics of Sn/p-Si Schottky Contact,J M Dhimmar, H N Desai, B P Modi,National Conference on Material Characterization NCMC-16,National,18-03-2016,The Maharaja Sayajirao University of Baroda
  5. A Comparative study of Indium Selenide crystal and Thin Film,P B Patel, H N Desai, J M Dhimmar, B P Modi,International Conference on Functional Oxides and Nanomaterials-2016,International,11-11-2016,Saurashtra University
  6. A Study of Photoconductivity and SCLC mechanism in CdTe Thin Film,H N Desai, J M Dhimmar, P B Patel, B P Modi ,International Conference on Functional Oxides and Nanomaterials-2016,International,11-11-2016,Saurashtra University
  7. The difference in apparent Schottky barrier height obtained from I-V and C-V measurements due to interfacial oxide layer,J M Dhimmar, H N Desai, P B Patel, B P Modi,International Conference on Functional Oxides and Nanomaterials-2016,International,11-11-2016,Saurashtra University
  8. Study on effect of doping on properties of Antimony Selenide crystal,H M Patel , S P Sikligar , P D Patel , H N Desai , P B Patel , J M Dhimmar, B P Modi,Solution Grown Crystals and Their Useful Applications,International ,13-09-2021,SSN research Centre, SSN Institutions (Autonomous) Chennai
  9. A study of optical properties of Antimony Doped Indium Selenide Crystals ,S P Sikligar, H M Patel, P D Patel, H N Desai, P B Patel, J M Dhimmar, B P Modi,Solution Grown Crystals and Their Useful Applications,SSN research Centre, SSN Institutions (Autonomous) Chennai,13-09-2021,SSN research Centre, SSN Institutions (Autonomous) Chennai
  10. Study on Tin Diselenide Single Crystal Grown by Direct Vapour Transport Method for Possible Application in Photovoltaic Devices ,P D Patel, H M Patel, S P Sikligar, H N Desai, P B Patel, J M Dhimmar, B P Modi,Solution Grown Crystals and Their Useful Applications,SSN research Centre, SSN Institutions (Autonomous) Chennai,13-09-2021,SSN research Centre, SSN Institutions (Autonomous) Chennai
  11. Photo-Response and Trap Depth Parameters of Sb-Doped Indium Selenide Crystal,S P Sikligar, P B Patel, H N Desai, H M Patel, J M Dhimmar , B P Modi,International Conference on Advances in Nano Optoelectronics and its Applications-2020,International,12-10-2020,Rajiv Gandhi University
  12. Influence of tin doping on the photoelectric properties of Antimony Selenide crystal,H M Patel, S P Sikligar, H N Desai, P B Patel, J M Dhimmar, B P Modi,International Conference on Advances in Nano Optoelectronics and its Applications-2020,International,12-10-2020,Rajiv Gandhi University
  13. A Study of Photo Response and Photo Conducting Parameters of Tin diselenide (SnSe2) Layered Crystals ,P D Patel, H N Desai, P B Patel, H M Patel, S P Sikligar, J M Dhimmar, B P Modi ,Fundamental and Applied Sciences,National,20-10-2021,Sardar Vallabhbhai National Institute of Technology, Surat
  14. Advance Study of Temperature Dependent Photo-Response: Indium Selenide Crystal ,S P Sikligar, H. M. Patel, P D Patel, H N Desai, P B Patel, J M Dhimmar, B P Modi ,Fundamental and Applied Sciences,National,20-10-2021,Sardar Vallabhbhai National Institute of Technology, Surat
  15. Temperature Dependent SCLC Mechanism in Gap Type Al/CdTe Thin Film,P B Patel, H N Desai, S P Sikligar, P D Patel, H M Patel, J M Dhimmar,B P Modi,Emerging Trends in Applied Sciences ,International,29-10-2021,Veer Narmad South Gujarat University
  16. Promising Photo Conducting Performance of SnSe2 Layered Crystal,P D Patel, B P Modi, H N Desai, S P Sikligar, H M Patel J M Dhimmar,P B Patel,Emerging Trends in Applied Sciences,International,29-10-2021,Veer Narmad South Gujarat University
  17. Determination of Structural Parameters by X-ray Diffraction (SbXIn1-X )Se Crystal ,S P Sikligar, B P Modi, H M Patel, P D Patel, H N Desai, P B Patel, J M Dhimmar ,Emerging Trends in Applied Sciences,International,29-10-2021,Veer Narmad South Gujarat University