• Conferences/Workshops/FDP/Seminar Organized/Session Chair/Co-Chair/attended

• Member of organizing Committee, “10th National Conference on Solid State Chemistry and Allied Areas (ISCAS-2017)”, held on July 1-3, 2017. Jointly Organized by Indian Association of Solid-State Chemists and Allied Scientists and Department of Applied Physics, Delhi Technological University, India
• Member of organizing Committee, TEQIP-III Sponsored one-week FDP on “Recent Trends in Material Science and Engineering” organized by Department of Applied Physics, Delhi Technological University during Sept. 17-21, 2018.
• Member of organizing Committee of “International Conference on Atomic, Molecular, and Nano Physics with Applications (CAMNP-2019)”, organized by Department of Applied Physics, Delhi Technological University during Dec. 18-20, 2019.
• Participated and presented a research paper at International Conference on “Advanced Materials (ICAM) 2019” organised by Nirmala College, Kannur, Kerala (INDIA) held during 12 -14 June 2019.
• Participated in one-day e-workshop on “Orientation Session for All Students and Faculties of Institute by Innovation Ambassador” organized by Department of Applied Physics, Delhi Technological University, Delhi on June 29, 2021.

•  

• Participated in five-day faculty development program on “Recent Advances, Trends, and Challenges in the field of Nanotechnology” organized by Amity Centre of Nanotechnology, Amity University, Haryana from 12^th July 2021 – 16^th July 2021.
• Successfully completed Two Week Online Interdisciplinary Refresher Course with A+ Grade on “THE QUINTESSENTIAL EDUCATOR - CHALLENGES AND OPPORTUNITIES IN THE CHANGING WORLD (उत्कृष्ट शिक्षक : बदलती दुशिया में चुिौशतयाां और अवसर)” from 23^rd August- 06^th  September, 2021, organized by ARSD college (D.U.) in Collaboration with TEACHING LEARNING CENTRE, RAMANUJAN COLLEGE (University of Delhi).
• Participated in Two-Day Workshop on “Atomic Energy: Peaceful Uses and Job Opportunities” organized by HRDC-DTU, NPCIL AND HBTU KANPUR during 6^th – 7^th September 2021.
• Participated in “One-Day Webinar on National Education Day” organized by HRDC, DTU in association with Institution Innovation Council-DTU and DTU-Innovation and Incubation Foundation on Nov. 11, 2021.
• Participated in “INUP - i2i Familiarization Workshop on Nanofabrication Technologies, held at IIT DELHI during 25^th – 26^th April, 2022.
• Attended workshop titled 'E-Resources: A Gateway for Research (6th Edition)' organized by Central Library, Delhi Technological University, Delhi from 05 September 2022 to 09 September 2022.
• Participated in the one-week online Faculty Development Program on “Present & Future of Renewable Sources: From Laboratory to Industry” organised by Shri Vaishnav Vidyapeeth Vishwaviyalaya Indore during September 26 to 30, 2022.
• Successfully organized Departmental Annual Sports Conclave during 11^th to 13^th November 2022.
• Worked as Member of organizing Committee, DST-STUTI training program on “Synthesis Methods and Characterizations of Materials and Bio-molecules” organised by Department of Applied Physics, Delhi Technological University during Nov. 16-22, 2022.
• Attended an online Inter-Disciplinary Two-Week Refresher Course on “Managing Online Classes & Co-creating MOOCS 22.0” from 07 - 21 January, 2023 organized by Teaching and Learning Centre, Ramanujan College, DU and obtained A+ grade.
• Worked as Co-Convenor for One Day National Seminar on “Recent Advancement in Semiconductor Device Materials” organised by Department of Applied Physics, DTU on 30^th January 2023.
• Session Chaired, One Day national seminar on “Recent Advancements in Semiconductor Devices and Materials,” organized by Department of Applied Physics, DTU on January 30, 2023.

• Publications

• Deshraj Meena, M. C. Bhatnagar, Bharti Singh, Synthesis, characterization and gas sensing properties of the rhombohedral ilmenite CdSnO₃ nanoparticles, Physica B: Physics of Condensed Matter 578 (2020) 411848.
• Deshraj Meena, Bharti Singh, Abhisekh Anand, Mukhtiyar Singh and M. C. Bhatnagar Phase dependent selectivity shifting behaviour of Cd₂SnO₄ nanoparticles based gas sensor towards volatile organic compounds (VOC) at low operating temperature, Journal of Alloys and Compounds 820 (2020) 153117.
• Abhisekh Anand, Deshraj Meena, M. C. Bhatnagar Synthesis and characterization of flexible PVDF/Bi2Al4O9/RGO based piezoelectric materials for nanogenerator application Journal of Alloys and Compounds 843 (2020) 156019.
• Abhishek Anand, Deshraj Meena, Kajal Kumar Dey, Mukesh Chander Bhatnagar Enhanced piezoelectricity properties of reduced graphene oxide (RGO) loaded polyvinylidene fuoride (PVDF) nanocomposite films for nanogenerator application Journal of Polymer Research (2020) 27: 358.
• Vishal Singh, Deshraj Meena, Himani Sharma, Ashutosh Trivedi, Bharti Singh Investigating the role of chalcogen atom in the piezoelectric performance of PVDF/TMDCs based flexible nanogenerator Energy 239, Part B, 2022, 122125.
• Deshraj Meena, Vinay Kumar Verma, Shilpa Rana Investigation the effect of Zn doping on structural and optical properties of SnO₂ Materials Today: Proceedings Vol. 51 (2022) 554-560.
• Rajesh Kumar, Ramesh Kumar, Mukhtiyar Singh, Deshraj Meena and Ankush Vij Carrier concentration mediated enhancement in thermoelectric performance of various polymorphs of hafnium oxide: a plausible material for high temperature thermoelectric energy harvesting application J. Phys. D: Appl. Phys. 55 (2022) 495302.
• Vineeta Yadav, Nirmal Singh, Deshraj Meena Investigation of structural and optical properties of pure SnO₂, ZnO and SnO₂/ZnO composite nanorods Materials Today: Proceedings 62 (2022) 3368–3375.
• Kartikey Koli, Kartik Rohtela and Deshraj Meena Comparative Study and Analysis of Structural and Optical properties of Zinc Oxide Nanoparticles using Neem and Mint Extract prepared by Green synthesis method IOP Conf. Series: Materials Science and Engineering 1248 (2022) 012065.

  Research Skills

• Synthesis of nanowires of SnO₂, ZnO and other metal oxides using physical vapour depositions (PVD), chemical vapour deposition (CVD) and Hydrothermal techniques.
• Synthesis of nanoparticles of composite metal oxides i.e. Cadmium Tin Oxide (CTO) and Zinc Tin Oxide (ZTO) using chemical method.  
• Experience with various material characterization tool: X-ray diffraction and X-ray photoelectron spectroscopy for structural properties, two and four probe I-V using probe station for electrical studies, scanning and transmission electron microscope.

• Teaching Assignments:

• Fabrication and Characterization of Nanostructures (EP 304)
• Advanced Quantum Mechanics (MSPH202)
• Quantum Information and Computing (EP-309)
• Classical and Quantum Mechanics (EP205)
• Advance Functional Materials (MSPH 216)
• Physics-I (AP-101) (Theory and Lab)
• Physics-II (AP-101) (Theory and Lab)

• Administrative Responsibilities:

• Hostel Warden since October 2022.
• Departmental Time-Table In-charge and managing ERP (2022-23, 2021-22, 2020-21, 2019-20).
• Coordinator, Departmental Board of Studies (BoS) since 2018-19.
• Department Coordinator for ISO since 2020-21.
• Faculty Advisor of the Departmental Society DEPTH
• Member of selection committee for University Student Internship Programme (USIP)-2021, 2022.
• Worked as faculty Coordinator for Desh ke Mentor program for B.Tech. First year students, B7 group and for B.Tech. (EP) 2^nd and 3^rd year students along with Dr. Richa Sharma.
• Member of Departmental level committee for preparing SSR for NAAC, 2018-19.

       â€‹Personal Profile: Date of Birth: 10-05-1992, Gender: Male, Marital status: Married, Nationality: Indian.

                                    Religion: Hindu, Languages Known: English, Hindi, and Gujarati.

       Hobbies:              Playing and watching cricket and volleyball, reading books and newspaper.