Ajay Kumar

I am a dedicated research scholar pursuing a Ph.D. From Chang Gung University, Taiwan, with a strong commitment to conducting research that can be applied in real life and positively impact human lives for the betterment. I hold a Master of Design from IIITDM (Institute of National Importance), Government of India, with the parent institute being IIT Madras. I have qualified GATE in ECE and UGC-NET in Electronic Systems for Assistant Professor.

I possess a sound understanding of pentacene-based and perovskite-based thin film transistors, as well as core subjects like Signal & Systems, Digital Electronics, Electronic Devices (LF), Analog Electronics, Microprocessors, and Network Theory. Additionally, I have extensive teaching experience as an Assistant Professor in various colleges, where I developed excellent interpersonal, communication, and organizational skills. My teaching experience includes preparing students for the GATE (Graduate Aptitude Test in Engineering).

ACADEMIC PROJECTS

1. Floating Sun Tracker Hydraulic Solar Panel
Tools used: Solar Panel, Support Rods, Mini Hydraulic Pump, Piping Arrangement, Controller Circuitry
Description: Proposed a solar panel system mounted on water bodies, utilizing a hydraulic sun tracker to follow the sun's position, increasing energy generation by up to 40%.

2. Solar Water Desalinator and Purifier Machine
Tools used: Solar Panels, Water Tank, Stage 1 Purifier Vessel, Water Pumps, Electrical Circuitry, UV Tube
Description: Developed a portable, solar-powered seawater desalinator and purifier to address global freshwater scarcity.

3. Solar Water Heater with Electricity Cogeneration
Tools used: Solar Photovoltaic Plate, Reverse Flat Plate Collector
Description**: Enhanced solar water heater efficiency using a reverse flat plate collector, achieving 80% system efficiency through cogeneration of power and water heating.

4.Intelligent Traffic Light System
Tools used: AT89C51, Keil uVision v.4.0, Proteus
Description: Implemented a traffic system that adjusts green signal timing based on real-time traffic density, optimizing road space usage and vehicle throughput.

5. Mini Thermoelectric Generator
Tools used: Peltier Element, Temperature Sensor, Adjustable Stand, Portable Tank, Battery Charging Unit, LED
Description: Demonstrated electricity generation from waste heat using a Peltier element, harnessing the thermoelectric effect.

6. Line Follower
Tools used: AT89C52 Microcontroller, Assembly Language, Keil µVision ver.3
Description: Created a robot to follow a black line on a white surface, adaptable for autonomous robots exploring dangerous or inaccessible areas.

7. Optical Voice Link
Tools used: LM741, IR Sensor, LED, Optical Fiber
Description: Designed a fiber optic data link with a transmitter, optical fiber, and receiver, converting electrical data to optical energy and back to electrical form.

8. Wind Oscillator
Organization: Focus Tek Manufacturing Pvt. Ltd., Gurgaon
Duration: 2 months
Description: Developed a prototype to convert wind energy into electrical energy by changing the magnetic field in the system's core, differing from traditional windmills.

• Ranked 1st in College in 5th and 8th Sem, 2nd in Collegein 3rd and 7th Semester & 3rdposition in college in 4thsem
• 100 percent marks in numerical methods in the university exam.
• 100 marks in Semiconductor Devices and Physics in PhD Course work
• Received a scholarship in the first year of B.E from Army Aviation
• Won scholarship in 3rd year of B.E from Times of India

SEM, AFM , XPS ,XRD