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Research Engineer with 5+ years in Nanophotonics & Material Science
Khadar Basha Tummaluru is a dedicated Research Scholar with a Ph.D. (Physics) focusing on structured light-matter interaction at the nano-scale region, particularly enhancing single photon and Raman signals from engineered dielectric metasurfaces. With 5.5 years of experience, he has a strong background in experimental design, advanced simulation using tools like COMSOL and Python, and materials characterization. His work spans quantum photonics, quantum information, sensing, and advanced spectroscopic techniques, underpinned by a solid academic foundation in Condensed Matter Physics and practical experience in photocatalysis and semiconductor materials.
SRM Institute of Science and Technology
Ph.D. · Physics
August 1, 2022 – Present
Acharya Nagarjuna University
M.Sc. · Physics
July 1, 2018 – September 1, 2020
Rayalaseema University
B.Sc. · Physics, Maths and Computers Science
June 1, 2015 – May 1, 2018
IIT Bombay
Visiting Project Student (as a INUP-i2i, User)
May 1, 2023 – August 1, 2023
Mumbai, Maharashtra, India
IIT Madras
Visiting project Student (as a INUP-i2i, User)
April 1, 2023 – April 1, 2025
Mumbai, Maharashtra, India
SRM Institute of Science and Technology
Research Scholar
June 1, 2022 – Present
Chennai, Tamil Nadu, India
Samskruthi College of Engineering and Technology
Assistant Professor
April 1, 2022 – June 1, 2022
Hyderābād, Telangana, India
Sri Sai Krishna Degree College
Degree Lecture
July 1, 2021 – April 1, 2022
Kurnool, Andhra Pradesh, India
IIITDM Kurnool
Internship Student
January 1, 2020 – January 1, 2021
Kurnool, Andhra Pradesh, India
Pulsed Light Induced Photomechanical Effect: Photostriction and Photoisomerization
June 5, 2026 – Present
Investigated photomechanical bending and photo-salient jumping in long acicular crystals synthesized from 4-bromobenzhydrazide and 9-anthraldehyde, using a Nd: YAG pulsed laser (355 nm) and continuous-wave (CW) laser irradiation. Examined the influence of wavelength, intensity, and light delivery mode on mechanical response, providing insights for optimizing photomechanical materials in optical devices and adaptive systems.
Synthesis of Cu2O and MoO3 for Photocatalysis
June 5, 2026 – Present
Research focused on dye photodegradation using sol-gel synthesized cuprous oxide (Cu2O) and molybdenum trioxide (MoO3) photocatalysts. Optimized materials for enhanced surface areas and band gaps, proving effective under visible and UV light for converting toxic dye pollutants in industrial wastewater to harmless byproducts like CO2 and H2O.
Investigation of Forbidden Energy Gap of Semiconductor Materials at Different Temperature
June 5, 2026 – Present
M.Sc. dissertation investigating energy band gaps of silicon and germanium when doped with different materials under varying temperatures. Developed an electronic temperature variation bath setup for precise experimental control, highlighting significant variations in band gaps based on doping levels and temperature changes, crucial for advancing semiconductor technology and electronic devices.
Photothermal Ablation of Bacteria Using Nd: YAG Laser
June 5, 2026 – Present
Employed a photothermal therapy approach using a pulsed Nd: YAG laser and bacteria-targeted gold nanoparticles for selective bacterial inactivation. Demonstrated localized overheating, bubble formation, and mechanical stress leading to membrane disruption, offering a non-invasive, highly selective antibacterial strategy.
Solving dynamics of laser field and cold atom by using Maxwell-Bloch Equations for Ultracold and Trap the Atoms
June 5, 2026 – Present
Utilized Python software to model interaction dynamics between laser fields and cold atoms, crucial for quantum technologies, enabling precise cooling and trapping of atoms in optical potentials.
Best poster presentation award (first prize)
2nd National Conference on the Light-Matter Interaction at Nanoscale (LMIN-2025)
January 1, 2025 – Present
An invited technical talk on the International Day of Light
Optica SRM Student Chapter, SRMIST
January 1, 2024 – Present
Best Poster presentation in the International Day of Light
Optica SRM Student Chapter, SRMIST
January 1, 2023 – Present
Prachi J. Vakharia Global Quantum Scholarship
Unknown
January 1, 2023 – Present
Summer Faculty Research Fellow Programme (SFRF-2022) under CEP held at IIT Delhi
IIT Delhi
January 1, 2022 – Present
Cultural Fit Analysis
The candidate's background is heavily academic, with a strong focus on fundamental and applied physics research. Their involvement in various institutes (SRM, IIT Madras, IIT Bombay, IIT Delhi) and collaborations with national and international experts demonstrate an openness to diverse research environments and a collaborative spirit. The target role of 'Research Engineer' aligns well with their current trajectory and interests, suggesting a good cultural fit for an organization focused on advanced R&D. The breadth of projects, from quantum technologies to photocatalysis and semiconductor physics, indicates adaptability and a wide range of interests.
Soft Skills & Operational Fit
The candidate's academic background and research experience suggest strong analytical thinking, problem-solving, and independent research capabilities. The numerous collaborations and presentations indicate good communication and teamwork skills within a scientific context. The teaching experience also implies an ability to explain complex concepts clearly. The candidate appears to be highly motivated and dedicated to research, which aligns well with the demands of a Research Engineer role.