Ph.D.:BITS Pilani Hyderabad campus (Submitted)
Thesis title: Experimental Investigation of 2D materials-based plasmonic photodetectors for
photonic applications.
M.Tech: M.Tech (Communication Engineering), Amal Jyothi College of Engineering (AJCE),
Kerala. Secured 8.19 (C.G.P.A).
B.Tech: B.Tech (Electronics and Communication Engineering), Gandhi Institute for Technological Advancement (GITA), Odisha. Secured 8.56 (CGPA).
- specializing in semiconductor device physics,
optical communications, and advanced communications
- specializing in semiconductor device physics,
optical communications, and advanced communications
- Mathew, Harish.R.Ramachandran, C. Chakraborty, and S. Pal, “Two-dimensional Bi2Se3/MoSe2 heterostructure for photodetection applications,” ACS Applied Electronic Materials, 2026, **Manuscript submitted**.
- Mathew, Harish.R.Ramachandran, S. V. Nandimandalam, C. Chakraborty, and S. Pal, “Bi2Se3/MoS2-based type-ii vdw heterostructure for wideband bipolar photodetection,” IEEE Transactions on Electron Devices, 2025, **Revised version submitted**.
- Mathew, S. Halder, S. Hota, M. Suntha, C. Chakraborty, S. Pal, et al., “A high-performance broadband organic flexible photodetector from a narrow-bandgap thiazolo [5, 4-d] thiazole containing conjugated polymer,” Materials Advances, vol. 5, no. 23, pp. 9488–9499, 2024. doi: DOI:10.1039/D4MA00780H.
- Yuvraj, S. Mathew, N. Bahadursha, K. C.J, C. Chakraborty, and S. Pal, “Covalent polymeric framework/Bi2Se3-based heterostructure for highly efficient wideband photodetector with Type-II alignment,” IEEE Transactions on Electron Devices, vol. 71, no. 6, pp. 3815–3821, 2024. doi: 10.1109/TED.2024.3427610.
- S. Mathew et al., “Band alignment and charge transport study of au nanoparticles decorated over MoS2/MoSe2 hybrid heterostructure for plasmon enhanced photodetection,” Materials Science in Semiconductor Processing, vol. 156, p. 107 302, 2023. doi: https://doi.org/10.1016/j.mssp.2022.107302
- Mathew, S. Nandimandalam, R. K. RR, C. Chakraborty, and S. Pal, “Vertically stacked Bi2Te3/MoSe2 heterojunction based visible photodetector,” in Photonics 2024, organized by IIT Kharagpur, Kolkata, West Bengal, Dec. 2024.
- Mathew and V. S. Ponnapalli, “Implementation of various modulation techniques using scilab: A user-friendly solution,” in International Conference on Computer Communication and Informatics (ICCCI), IEEE, 2022, pp. 1–4.
- Kumar, S. Mathew, N. Anumula, and K. S. Chandra, “Portable camera-based assistive device for real-time text recognition on various products and speech using android for blind people,” in Proceedings of the 8th ICIECE, Springer, 2020, pp. 437–448.
- Participated as a volunteer in the 16thInternational Conference on Sensing Technology (ICST 2023), Hyderabad, Dec 17-20, 2023.
- Participated in a one-day workshop on “AI Application for Electro-optical sensors (WAIAEOS 2022)” organised by the Department of Mathematics, BITS-Pilani, Pilani campus, jointly with IRDE Dehradun on Feb 4,
- Participated in a three-day workshop on “Embedded system- An application-driven approach” or- ganised by AICTE, Atal Academy, STMicroelectronics and Arm Education from Aug 25-27,
- Participated in a One-week online faculty development programme (FDP) on “Machine Learning based applications” organised by Sreyas Institute of Engineering and Technology, held from May 31–June 6, 2021.
- Successfully completed the AICTE-ISTE approved Orientation/Refresher Programme on “Opportu- nity, Challenges and Research Trends in WC (Wireless Communication)” organised by Guru Nanak Institutions Technical Campus, Hyderabad, Telangana from April 23-29, 2021.
- Participated in a two-week online faculty development programme (FDP) on “Advanced Optimiza- tion Techniques and hands-on with MATLAB/SCILAB” jointly organized by Electronics and ICT Academies held from July 13-24, 2020.
- Participated in a three-day hands-on workshop on ’Effective and Efficient Online Teaching in the Age of Corona, A Hands On Workshop’ organised by IIT Bombay from May 16, 2020.
- Participated in a One-Week Workshop on “Moodle LMS” organised at Sreyas Institute of Engineering & Technology, offered by Spoken Tutorial Project, IIT Bombay, May 25-30,
- Participated in a three-day online faculty development programme (FDP) on “Outcome-based educa- tion & importance of accreditation to enhance the quality of technical education” organised by Global Institute of Engineering and Technology, held from May 4-6, 2020.
- Participated in the One Week Faculty Development Program (FDP) on “AI and Machine learning “jointly organised by Electronics and ICT Academies from December 23-29, 2019.
- Participated in the One Week Faculty Development Program (FDP) on “VLSI Chip design hands-on using open-source EDA “jointly organised by Electronics and ICT Academies from Dec 16-20, 2019.
- Participated in a one-day workshop on Scilab in association with IIT Mumbai, conducted on May 4,
- Participated in the One Week Faculty Development Programme (FDP) on “Reconfigurable Antennas and Microwave Devices” organised by E&ICT Academy, NIT Warangal at Sreyas Institute of Engi- neering and Technology, Hyderabad, during Sep 12-17, 2017.
- Participated in a two-day workshop on “Sculpting Light Holography and its Applications” under the industry-oriented skills upgradation program conducted on Jan 10-11, 2017.
- Certificate of appreciation in recognition of the contribution as a teaching assistant for the com- munication systems and advanced communication system
- Letter of Appreciation awarded for the best teaching results in the university exams during 2016-
- Best organizer Award, for the valuable services rendered during
- Best supporting female Artist first All Orissa Inter School Multilingual Short play competition
- Volunteer – International conference on Sensing and Technology
- In plant training in Doordarshan Kendra,
- NI LabVIEW Core 1 & Core 2 course.