Publications

LIST OF PUBLICATIONS

1. Ramesh Rajarapu, Prahalad Kanti Barman, Renu Yadav, Rabindra Biswas, Manikandan Devaraj, Saroj Poudyal, Bubunu Biswal, Vijay Laxmi, Gopal K. Pradhan, Varun Raghunathan, Pramoda K. Nayak, and Abhishek Misra, “Pulsed Carrier Gas Assisted High-Quality Synthetic 3R-Phase Sword-like MoS2: A Versatile Optoelectronic Material”. ACS Nano, 2022, 16, 12, 21366–21376.

2. Ramesh Rajarapu, Prahalad Kanti Barman, Bubunu Biswal, Saroj Poudyal, Renu Yadav, Mrinal Deka, Wahidur Rahman, Anusree S, Pramoda K. Nayak, Abhishek Misra, “Robust valley quantum coherence in synthetic 3R-phase MoS2: A material for future valley based devices”. Appl. Phys. Lett., 2024, 124, 033103.

3. Bubunu Biswal, Ramesh Rajarapu, Saroj Poudyal, Renu Yadav, Prahalad Kanti Barman, Manasi Mandal, Ravi Prakash Singh, B. R. K. Nanda, and Abhishek Misra. “Layered semimetal electrodes for future heterogeneous electronics”. Appl. Phys. Lett., 2023, 123, 113102.

4. Renu Yadav, Ramesh Rajarapu, Saroj Poudyal, Bubunu Biswal, Prahalad Kanti Barman, Kostya S. Novoselov, Abhishek Misra. “Bio-Voltage Diffusive Memristor from CVD grown WSe2 as Artificial Nociceptor”. Adv. Mater. Technol., 2024, 2401048.

5. Renu Yadav, Saroj Poudyal, Ramesh Rajarapu, Bubunu Biswal, Prahalad Kanti Barman, S. Kasiviswanathan, Kostya S. Novoselov, Abhishek Misra. “Low Power Volatile and Nonvolatile Memristive Devices from 1D MoO2-MoS2 Core–Shell Heterostructures for Future Bio-Inspired Computing”. Small, 2023, 2309163.

6. Prahalad Kanti Barman, Pranshoo Upadhyay, Ramesh Rajarapu, Sharad Kumar Yadav, Latha K. V. P., Meenakshisundaram N., and Pramoda K. Nayak. “Twist-Dependent Tuning of Excitonic Emissions in Bilayer WSe2”. ACS Omega, 2022, 7, 7, 6412–6418.

7. Renu Yadav, Saroj Poudyal, Bubunu Biswal, Ramesh Rajarapu, Prahalad Kanti Barman, Kostya S. Novoselov, Abhishek Misra. “ Investigation of resistive switching behavior driven by active and passive electrodes in MoO2–MoS2 core shell nanowire memristors”. Appl. Phys. Lett., 2024, 125, 213504.

8. Bubunu Biswal, Shashi B. Mishra, Renu Yadav, Saroj Poudyal, Ramesh Rajarapu, Prahala Kanti Barman, Khade Ramdas Pandurang, Manasi Mandal, Ravi Prakash Singh, B. R. K. Nanda, and Abhishek Misra. “Work Function of van der Waals topological semimetals: Experiment and theory”. Appl. Phys. Lett., 2022, 120, 093101.

9. Saroj Poudyal, Mrinal Deka, Priyo Adhikary, Ranju, Prahalad Kanti Barman, Renu Yadav, Bubun Biswal, Ramesh Rajarapu, Shantanu Mukherjee, Akshay Singh and Abhishek Misra. “Room Temperature, Twist Angle Independent, Long lived, Momentum Direct Interlayer Exciton with Wide Spectral Tunability”. Nano Lett., 2024, 24, 31, 9575–9582.

PATENTS

1. “Method to synthesize a rhombohedral (R) phase transition metal dichalcogenide (TMD) and implementations thereof”. Ramesh Rajarapu, Pramoda K. Nayak, and Abhishek Misra. Patent No. 436898, 15-11-2022. (Indian Patent)

SEMINARS / WORKSHOPS / CONFERENCES

1. 11th International Conference on Materials for Advanced Technologies, IUMRS-ICAM & ICMAT 2023, June 26th-30th, 2023, Singapore with the entitled of “Pulsed Carrier Gas Assisted High- Quality Synthetic 3R-Phase Sword-like MoS2: A Versatile Optoelectronic Material”. (Oral presentation)

2. International Conference on Thin Films & Nanotechnology: Knowledge, Leadership, & Commercialization, Department of Physics, Indian Institute of Technology Madras, India, July 6th -8th, 2023 with the entitled of “Scalable synthesis of high-quality monolayer MoS2 films by CVD: Effect of underlying substrate”. (Poster presentation)

3.  Recent Progress in Graphene and 2D materials Research is being held in Bengaluru, India, November 20th-23rd, 2023, “Phase selective Synthetic 3R phase sword like MoS2”. (Oral presentation)

4. XXII International Workshop on Physics of Semiconductor Devices, December 13th -17th, 2023 with the entitled of “Phase-Selective Synthetic MoS2 Sword-Like Structures for Optoelectronic Applications”. (Oral presentation)

5.  14th edition of the largest European Conference & Exhibition in Graphene and 2D materials, June 25th-28th, 2024, Madrid with the entitled of “Phase selective growth of rhombohedral MoS2 for optoelectronic applications”. (Poster presentation)

6. SCPP-IOE-funded workshop on “2D materials: advances in growth, characterization, and applications”, 9th December, 2024 Indian Institute of Technology, Bombay. (Poster Presentation)

7. SCPP-IOE funded workshop on “Exploring Advances in 2D Materials and Spintronic device for next generation technologies” 20th December, 2024. Indian Institute of Technology, Bombay.

8. Thermo-Calc Workshop and 6th User Group Meeting on Computational Thermodynamics and Kinetics Seminar from 20th to 22nd, January, 2026, New Delhi, India

9. RAGYA QMD 2026: Platform for Research & Advancement of Global Yoga in Advanced Quantum Materials and Devices. 26th to 28nd, March, 2026, INST Mohali, India with the entitled of ”Epitaxial growth of high quality monolayer MoS2 on c-sapphire for Quantum Optoelectronic Applications”. (Poster Presentation)

10. International conference on 2D Materials: Fundamentals to Applications. June 24th-26th, 2026 at IIT Indore, India with the entitled of ”Synthesis of Layered Two dimensional VS2 by LPCVD for Optoelectronic Applications”. (Poster Presentation)