PG Department of Physics, DAV College Jalandhar

A Workshop on designing and working of Van De Graaff generator was organized by the Department of Physics on 22nd December 2025. The resource person Mr. Rohan Sharma was from Indosaw, Ambala. The components were introduced to students then Van De Graaff was assembled by students collectively. Thereafter the working of the instrument was demonstrated to all the students, teachers and non-teaching staff. About 20 students and faculty members from teaching staff and non-teaching staff of Physics department attended the workshop.

Signature Campaign on National Energy Conservation Day at DAV College, Jalandhar
The Department of Physics, DAV College, Jalandhar, organized a Signature Campaign to celebrate National Energy Conservation Day, with the objective of promoting awareness about energy conservation and sustainable living.
The campaign was formally inaugurated by the Principal, Dr. Rajesh Kumar, who initiated the drive by putting his signature and encouraged students to actively participate. He emphasized the importance of using energy responsibly to protect the environment for future generations.
Informative posters on energy-saving practices were designed and prepared by the faculty members of the Department of Physics. These posters highlighted simple and effective methods of conserving energy in daily life. Faculty members actively participated in the campaign, guiding students and explaining the importance of energy efficiency.
Students enthusiastically signed the pledge and carefully observed the posters, gaining valuable knowledge about energy conservation. The campaign provided an interactive learning experience and inspired students to adopt energy-saving habits.
The event was organized under the guidance of Dr. Kunwer Rajeev, Vice Principal and Head, Department of Physics, Dr. Sharanjit Sandhu, DBT Coordinator, and Dr. Shivani, Professor In-Charge, Physics Association. The campaign successfully conveyed the message “Use Energy Wisely, Make Earth Smile”, reflecting the institution’s commitment to environmental sustainability.

Physics Students Embark on Inspirational and Motivational Visit to NIBE, Kapurthala
On August 11, 2025, in a vibrant blend of academic curiosity and hands-on learning, the Department of Physics at DAV College, Jalandhar, organized an enriching educational trip to the Sardar Swaran Singh National Institute of Bio-Energy, Kapurthala, to demonstrate the fabrication of pellets from stubble. Supported by the DBT and the Physics Association, the visit provided undergraduate students with a rare opportunity to witness advanced research and explore modern scientific facilities dedicated to renewable energy. Twelve students, accompanied by two faculty members Dr. Summit and Dr. Shivani set off together in high spirits.

Upon arriving at NIBE, Kapurthala, the group witnessed a live demonstration of converting crop stubble into biomass pellets. The session showcased the complete process from raw stubble preparation to pellet formation highlighting its potential as a sustainable and eco-friendly energy source. Students gained valuable insights into the practical applications of renewable energy technologies and NIBE’s contribution to promoting green energy solutions in the country.

The Physics Department of DAV College, Jalandhar, organised an invited talk on the topic “Gamma Ray Spectrometry” on 12th August 2025 to provide students and faculty with deeper insights into advanced radiation detection techniques under DBT (Department of Biotechnology) grant from the government. The resource person for the event was Prof. Rohit Mehra, Department of Physics, NIT Jalandhar.
The session began with the recitation of the DAV anthem. Dr. Shivani (Incharge, Physics Association) welcomed the resource person, Principal Dr. Rajesh Kumar, Vice Principal and HoD, Department of Physics, Dr. Kunwar Rajeev, DBT Coordinator Dr. Sharanjit Sandhu, Dean Academic Dr. Navjeet Sharma, all faculty members of the Physics Department and students. Prof. Kunwar Rajeev and the Principal accorded a floral welcome to Prof. Mehra. Afterwards, Dr. Kunwar Rajeev introduced the speaker to the audience. Afterwards, Principal Dr. Rajesh Kumar addressed the students and welcomed our special guest. Sir also discussed the topic of radiation, highlighting its types, effects, and significance in science.
Prof. Mehra began his lecture with an overview of gamma rays, their origin, and significance in various fields such as nuclear physics, environmental studies, material science, and medical imaging. He elaborated on the principles of gamma ray spectrometry, highlighting how it measures the energy and intensity of gamma-ray emissions from radioactive sources.
He explained the working of a gamma ray spectrometer, discussing components such as scintillation detectors, semiconductor detectors (like HPGe), and associated electronics. Prof. Mehra emphasised the importance of detector calibration, energy resolution, and spectrum analysis in obtaining accurate results. The talk also addressed challenges in gamma spectrometry, including background radiation interference and the necessity of proper shielding.
Following the lecture, all students and faculty members visited the Central Research Facility Laboratory, where Prof. Mehra demonstrated the use of radioactive sources, explained how they are prepared, and discussed their effects on human health. He also showcased the detection of elements such as uranium, chlorine, and radon in soil through live gamma spectrometry measurements, displaying real-time spectra.
Prof. Mehra’s expertise, live demonstrations, and practical insights provided the audience with a stronger understanding of gamma ray spectrometry and its scientific as well as societal relevance.

Training program to handle new lab equipment

From August 4th to 8th, 2025, the PG Department of Physics at DAV College, Jalandhar, through the Physics Association, organized a training program for laboratory staff on newly purchased instruments procured under a DBT (Department of Biotechnology) grant from the government of India.The objective of this program was to familiarize the physics laboratory staff with the operation, handling, and maintenance of newly procured laboratory instruments. The main objective of this training are :
Provide hands-on demonstrations on the functioning of newly purchased laboratory equipments.
Enhance the technical skills of laboratory staff for improved efficiency and safety.
Ensure proper utilization and longevity of the instruments through correct operational procedures.
The sessions were conducted by Dr. Reena, Dr. Ravinder, Dr. Preety, Dr. Ritu, Dr. Sunil, Prof. Rahul Sekhri, Dr. Summit, and Dr. Shivani, who demonstrated the operation, working principles, and maintenance procedures of the instruments. The program featured live demonstrations, hands-on practice, safety guidelines, and preventive maintenance instructions. In addition, laboratory staff gained practical knowledge and confidence in operating the new instruments. This training session strengthened collaboration between faculty members and lab staff for efficient lab management. With the guidance of the physics teaching staff, lab staff gained enhanced technical skills, operational confidence, and improved knowledge of safety and handling protocols, ensuring effective and efficient utilization of the DBT-funded instruments for academic purposes.

Department of Physics, DAV College Jalandhar Shines with Academic Excellence and Global Recognition

The Department of Physics at DAV College, Jalandhar, continues to uphold its legacy of academic excellence, research innovation, and global engagement. This was once again demonstrated on an international platform as Dr. Shivani Dhall, a distinguished scholar from the department, delivered an invited lecture during the IAAM Young Scientist Award session at the 64th Assembly of Advanced Materials Congress (AMC). The prestigious event, held in online mode from 26- 28th May 2025 and hosted from Stockholm, Sweden, witnessed participation from leading scientists and researchers from across the globe.

Dr. Shivani Dhall presented her lecture on the topic: “Safety of Human Beings from H₂ Explosion: Role of Carbon Nanomaterials”, which addressed critical concerns in the field of materials safety and nanotechnology. Her presentation not only showcased her individual research excellence but also reflected the department's enduring commitment to nurturing innovation, scientific inquiry, and global academic exchange. The department continuously encouraged and supported her research efforts.

The Department of Physics has long been a nurturing ground for budding physicists, supported by a well-equipped laboratories , a rich and updated departmental library, and a dynamic curriculum that integrates both theoretical and practical learning. These resources have been instrumental in encouraging students and researchers to pursue cutting-edge research and actively participate in international academic forums.

Principal Dr. Rajesh Kumar and Vice Principal & Head of Department Dr. Kunwer Rajeev congratulated Dr. Shivani Dhall on this prestigious achievement in presence of Dr. Sharanjit Sandhu and Dr. Navjeet Sharma, faculty of Department of Physics. They reaffirmed the department's dedication to providing a holistic educational environment that bridges classroom learning with international research opportunities.

The Department of Physics at DAV College Jalandhar continues to uphold its legacy of academic excellence and innovation, attracting bright minds for its B.Sc. and M.Sc. Physics programs. With a strong foundation in theoretical and experimental physics and a highly qualified motivated faculty, the department has emerged as a premier destination for students aspiring to build careers in science and research. Through a strong placement record, ongoing research initiatives, and robust international collaborations, the Department of Physics at DAV College Jalandhar remains committed to fostering the growth of future scientists and academician.

Explore, Discover and Innovate. Enroll now in our B.Sc. (Non-Medical), B.Sc. (Computer Science) & M.Sc Physics Programs. For more info: +91-8968574545 +91-7696579774