Teaching Interests:

1. Analog Electronics: Applications of PN junction diodes, Bipolar Junction Transistors, Junction Field Effect Transistors, and Metal Oxide Field Effect Transistors as rectifiers, voltage sources, amplifiers, oscillators, and switching applications.
2. Digital Electronics: Applications of digital circuits as basic gates and logic circuits, as counters, frequency dividers and multipliers, encoders decoders, multiplexers and de-multiplexers
3. Instrumentation: Design and use of various Test and measurement instruments. Basic theory involved and the application of various transducers for different measurement applications.
4. Microprocessors and Microcontrollers: Applications in day to day life. Design of various systems/devices with automation and flexibility of upgrade using soft/source code.
5. Power Electronics: Basic study of Power devices including power diodes, power transistors, SCRs, Triacs and power MOSFETs. Application of power devices in circuits.
6. Electrical Machines: Basic fundamentals of electrical machines, motors and their characteristics along with electronic control. Basic transformer design for various applications.
7. Operational Amplifiers: Basic functions and parameters along with application of the versatile device in linear and non linear applications.
8. Semiconductors: Basic Semiconductor theory of various devices.
9. Electronic Circuit design: Design of various electronics circuits using discrete and integrated devices

Research Interests:

1. Photovoltaic Devices: PV design using alternate technologies like conducting polymers along with different donor-acceptor moieties and intermediate layers for enhanced efficiency. Nanomaterials
2. OLED Devices: Organic LEDs using polymeric materials for various applications. Enhancing efficiency and generation of a broad spectrum of colours using different compositions and dye dopants. Nanomaterials
3. LED lighting solutions: Characterization of semiconductor LEDs and design of alternate light sources for efficient utilization of energy. Includes the selection of the emitter element, heat sinks and mounting considerations along with drive units.
4. Test and measurement and Device Characterization. Use of various Test and measurement systems from industry standard manufacturers and optimisation of use.
5. Equipment design and modification: Design of new low cost alternate ingenious equipment along with minor modification of systems for maximum utilisation.
6. Survey of new technologies and inquisitive approach to how things work

• Ph D in Electronics, Department of Electronic Science, University of Delhi, South Campus, Jan’09.
• M.Sc. in Electronics from Department of Electronic Science, University of Delhi, South Campus.
• B.Sc. (Honors), Electronics, SGTB Khalsa College, University of Delhi
• UGC NET Qualified, June 2012

• Assistant Professor , 3.5 yrs , SGTB Khalsa College
• Assistant Professor , 12 yrs , Hansraj College

Teaching Experience

1. Bhartiya Vidyapeeth College of Engineering. (Affiliated to Guru Gobind Singh Indraprastha University).

August 2004 – November 2004.

Applied Physics Practicals B. Tech Electronic, Computer Science, and Electrical Engineering First year.

2. M.Sc.Electronics Practicals (2003-2006), Department of Electronic Science, University of Delhi South campus.

Semester II Practicals 2.6 Materials and Semiconductor Devices

Semester III Practicals 3.6 Science and Technology of Semiconductor Devices.

3. S.G.T.B. Khalsa College, University of Delhi, North Campus.

July 2009 – May 2010.

B.Sc.(H) Electronics II year Physics Practical -II (2.8)

B.Sc. (Programme) Applied Physics II year, Physics Laboratory –II (PH203)

B.Sc.(Programme) Applied Physics and Physical Science II year, Electricity Magnetism and EM theory (PH 201).

B.Sc (Programme) Applied Physics and Physical Science III year, Physics of Materials and Electronics (PH 301)

4. Hans Raj College, University of Delhi, North Campus

September 2010 – October 2022

B.Sc.(H) Computer Science I year/ B.Sc.(H) Electronics II  year  Digital Electronics (ELHT301)

B.Sc.(H) Computer Science I year/ B.Sc.(H) Electronics II  year Electronics Practicals-V (ELHP305)

B.Sc.(H) Electronics I year Electronics Practical-II (ELHP106)

B.Sc.(H) Electronics I year Electronics Practical-IV (ELHP206)

B.Sc.(H) Electronics II year Electronics Practical-VI (ELHP306)

B.Sc.(H) Electronics II  year Analog Electronics–II (ELHT402)

B.Sc.(H) Electronics II year Electronics Practical-VIII (ELHP406)

B.Sc.(H) Electronics II year Operational Amplifiers & Analog Computation (2.2)

B.Sc.(H) Electronics II year CBCS Electronic Circuits Practical

B.Sc.(H) Electronics II year CBCS Operational Amplifiers and Applications Practical

B.Sc.(H) Electronics II year CBCS Digital Electronics and VHDL

B.Sc.(H) Electronics II year CBCS Digital Electronics and VHDL Practical

B.Sc.(H) Electronics II year CBCS Electronic Instrumentation

B.Sc.(H) Electronics II year CBCS Electronic Instrumentation Practical

B.Sc.(H) Electronics III year Microprocessor and Microcomputer Technology (3.1)

B.Sc.(H) Electronics III year Communication (3.3)

B.Sc.(H) Electronics III year Electrical Technology and Electrical Machines (3.6)

B.Sc.(H) Electronics III year Power Electronics (3.7)

B.Sc.(H) Electronics III year Electronic Instrumentation (ELHT-503)

B.Sc.(H) Electronics III year Electronics Practical-III (3.8)

B.Sc.(H) Electronics III year Electronics Practicals and Project (3.9)

B.Sc.(H) Electronics III year Electronics Practical-IX (ELHP-505)

B.Sc.(H) Electronics III year Electronics Practical-X (ELHP-506)

B.Sc.(H) Electronics III year Electronics Practical-XI (ELHP-605)

B.Sc.(H) Electronics III year CBCS Power Electronics

B.Sc.(H) Electronics III year CBCS Power Electronics Practical

B.Sc.(H) Electronics III year CBCS Control Systems

B.Sc.(H) Electronics III year CBCS Control Systems Practical

B.Sc.(H) Physics I year Digital Electronics (PHHT-206)

B.Sc.(H) Physics II year Semester IV Physics Practical VB (Erstwhile FYUP)

B.Sc.(H) Physics II year Semester IV CBCS PHYSICS PRACTICAL-C X LAB

B.Sc.(H) Physics III year Semester V Physics of Devices and Instruments (Erstwhile FYUP)

B.Sc.(H) Physics III year Physics Lab VI (PHHP-506)

B.Sc.(H) Physics III year Physics Lab VIII (PHHP-606)

Foundation Course FYUP Science and Life

B.Tech Electronics I year semester 1 Network Analysis EL DC-I 101 Practical

B.Tech Electronics I year semester 2 Semiconductor Devices EL DC-I 201

B.Tech Electronics I year semester 2 Semiconductor Devices EL DC-I 201 Practical

B.Tech Electronics II year semester 4 Electronic Instrumentation EL-DC- I -402

B.Tech Electronics II year semester 4 Analog Electronics-II EL-DC- I -401 Practical

B.Tech Electronics III year Semester 5 Communication Electronics Practical

B.Tech Electronics III year Semester 6 Control Systems

B.Tech Electronics III year Semester 6 Control Systems Practical

B.Tech Electronics III year Semester 6 Embedded Systems Practical

B.Tech Electronics III year Semester 6 DSP Practical

B.Tech Electronics IV year Semester 7 Power Electronics Practical

B.Tech Electronics IV year Semester 8 Electrical Technology (EL-803)

B.Tech Electronics IV year Semester 8 Electrical Technology (EL-803) Practical

B.Sc (H) Computer Science III year Microprocessors CSHT-512

B.Sc (H) Computer Science III year Microprocessors CSHT-512 Practical

5. S.G.T.B. Khalsa College, University of Delhi, North Campus.

October 2022 – Present

B.Sc.(H) Electronics I year NEP Programming Fundamentals using Python Practical

B.Sc.(H) Electronics I year NEP Fundamentals of Electronics (GE)

B.Sc.(H) Electronics I year NEP Fundamentals of Electronics (GE) Practical

B.Sc.(H) Electronics III year CBCS Control Systems Practical

B.Sc.(H) Electronics II year NEP Electronic Instrumentation Practical

B.Sc.(H) Electronics II year NEP PCB Designing and Fabrication (SEC)

B.Sc.(H) Electronics II year NEP Electrical Technology

B.Sc.(H) Electronics II year NEP Electrical Technology Practical

B.Sc.(H) Electronics II year NEP Basic VLSI Design

B.Sc.(H) Electronics II year NEP Basic VLSI Design Practical

B.Sc.(H) Electronics II year NEP Computer Networks

B.Sc.(H) Electronics II year NEP Computer Networks Practical

B.Sc.(H) Electronics II year NEP Basic Instrumentation and Measurement Techniques Practical

B.Sc.(H) Electronics III year CBCS Power Electronics

B.Sc.(H) Electronics III year CBCS Power Electronics Practical

B.Sc.(H) Electronics III year CBCS Control Systems

• 2020 Co-Convenor for Admissions in the Science courses  Hansraj College, University of Delhi
• 2022 Annual Prize Distribution Function.  Discipline committee  Member Hansraj College, University of Delhi
• 2022 Department society 'Aavriti' Convenor SGTB Khalsa College, University of Delhi
• 2024 Web site Committee Member SGTB Khalsa College, University oF Delhi
• 2025 Department society 'Aavriti' Convenor SGTB Khalsa College, University of Delhi

• 2021 Laboratory Power Supply Design, Maintenance and Repair. Lecture cum Workshop for the non-teaching laboratory staff. Convenor and Resource Person. Department of Physics and Electronics. Hansraj College, University of Delhi 4th and 7th October 2021 Department of Physics and Electronics under the aegis of IQAC Hansraj College, University of Delhi
• 2022 Basic Instrumentation Skills, Training Program for non-teaching staff. (Resource Person) Department of Physics and Electronics. Hansraj College, University of Delhi 12th,14th and 15th July 2022 Department of Physics and Electronics under the aegis of IQACHansraj College, University of Delhi

Provided research guidance to students for their under graduate projects based on microprocessors, microcontrollers and circuit design during their under graduation course as perscribed by the university.

Provided research guidance to students under two innovation research projects under the aegis of the research council, Uniersity of Delhi, Delhi, INIDA.

• “Improving power conversion efficiency in polythiophene/fullerene-based bulk heterojunction solar cells”. Sukhbinder Rait, Shipra Kashyap, P.K. Bhatnagar, P.C. Mathur, S.K. Sengupta and J. Kumar. Solar Energy Materials & Solar Cells 91 (2007) 757–763.
• “Increased luminance of MEH–PPV and PFO based PLEDs by using salmon DNA as an electron blocking layer”. Devinder Madhwal, S.S. Rait, A. Verma, Amit Kumar, P.K. Bhatnagar, P.C. Mathur and M. Onoda. Journal of Luminescence 130 (2010) 331–333.
• “Development and Characterization of an Efficient Bio-White Polymer Light Emitting Diode with Red and Green Phosphorescent Dyes as Dopants”, Devinder Madhwal, S. S. Rait, A. Kumar, A. Verma, K. Tada, M. Onoda, P. K. Bhatnagar and P. C. Mathur. Journal of Materials Science Volume 45, Issue 12 (2010), Page 3300.
• “Self trapping mechanism in green phosphorescent dye doped polymer light emitting diodes”, Devinder Madhwal, S. S. Rait, A Verma, A Kumar, M Onoda, P K Bhatnagar and P C Mathur. Physica Scripta 81 (2010) 065701.
• “Enhanced luminance of MEH-PPV based PLEDs using single walled carbon nanotube composite as an electron transporting layer”, Inderpreet Singh, Devinder Madhwal, A. Verma, A. Kumar, S. Rait, I. Kaur, L.M. Bharadwaj, C.S. Bhatia, P.K. Bhatnagar and P.C.Mathur, Journal of Luminescence Volume 30, Issue 11 (2010) 2157-2160.
• “Smart Systems: Development of a Sustainable Eco-Friendly, Efficient, Automated Portable Lighting Source” Sukhbinder Singh Rait, P K Singh, Namrata Dewan Soni, Amit Sehgal. IJIRT Volume 9 Issue 3 (2022) 321-327.

• Project Investigator in Innovation Project 2013-2014 HR-206, “Development of an Eco-Friendly, Efficient, Portable Lighting Source Utilizing a Renewable Energy Source and a Solid State Lighting Solution – Solar LED Bulb”, Hansraj College, University of Delhi, Delhi, INDIA
• Project Investigator in Innovation Project 2015-2016 HRC310 “Emergency Management Solutions:Design of Solar based Eco-Friendly, Efficient, and Portable Lighting/Power, Water Conditioning and Thermo-electric Solutions” Hansraj College, University of Delhi, Delhi, INDIA
• Project Investigator in project on "Low Temperature Behaviour of Semiconductor Devices", SGTB Khalsa College, University of Delhi, Delhi INIDA

• Certified of recognition as a ‘Valued Reviewer in 2009’ from the Journal ‘Sensors and Actuators A.
• Awarded Best Innovative Idea Award in Innovation Plaza, Antardvani 2015, February 20-22 2015 for Innovation project “Development of an Eco-Friendly, Efficient, Portable Lighting Source Utilizing a Renewable Energy Source and a Solid State Lighting Solution – Solar LED Bulb” (HR-206)
• Awarded Teaching Excellence Award for Innovation at the 93rd Foundation day of University of Delhi on 1st May 2015

1. Resource Person at workshop on “Functional Analysis and Troubleshooting of Electronics Devices for Biotechnology and Biomedical Applications” March 12-14 2014, Hansraj College, University of Delhi, Delhi, INDIA
2. Resource Person at workshop on “Design and Development of Physics Kit for Higher Secondary Stage” June 23-27 June 2014, NCERT, New Delhi, INDIA
3. Resource Person at workshop on “Fluorescence Studies of Organic Structures” September 26,27 2014, Hansraj College, University of Delhi, Delhi, INDIA
4. Resource Person at workshop on ”Physics for College students” January 12-15 2015, Maitrey College, University of Delhi, New Delhi, INDIA
5. Resource Person at workshop on “Design and Development of Physics Kit for Higher Secondary Stage” January 27-31 2015, NCERT, New Delhi, INDIA
6. One-Month Online National Faculty Induction Programme/Orientation Course (GAD-TLC-22-23-OFIP-05) New Delhi 25th February -  27th March 2023. Guru Angad Dev Teaching Learning Centre, SGTB Khalsa College, University of Delhi under the Pandit Madan Mohan Malaviya National Mission on Teachers and Teaching (PMMMNMTT) of Ministry of Education Government of India
7. One-Week Online National Faculty Development Program “ Understanding Disability” (GAD-TLC-23-24-OFDP-138) New Delhi 3rd July - 10th July 2023 Centre for Disability Research and Training, S.G.T.B. Khalsa College, DU in collaboration with CDRT, Kirori Mal College, DU and Guru Angad Dev Teaching Learning Centre, a Centre under PMMMNMTT, Ministry of Education, Government of India.
8. One-Week National Faculty Development Program “Basic Skill in Experimental Physics” (GAD-TLC-23-24-OFDP-139) New Delhi 17th  July - 23rd July 2023 University of Delhi (Skill Enhancement Course Committee) in collaboration with Daulat Ram College, DU (Department of Physics) and Guru Angad Dev Teaching Learning Centre, a Centre under PMMMNMTT, Ministry of Education, Government of India.