Doctoral Researchers
B10: Raufar Shameem
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E-Mail: r.shameem@hzdr.de Ever since high school, I have been fascinated by semiconductors and transistors, and by how much they enable modern society. I followed that interest through a bachelor’s degree in applied physics and electronics, and afterwards through my master’s work on, where I focused on vapor phase deposition and electrical characterization. Over the same time, I also became more critical about the energy and resource footprint of electronics manufacturing and was motivated to explore device concepts that can be fabricated under milder, more sustainable conditions. Within RTG2767, the biopolymer assembly cluster particularly stood out to me. With the strong groundwork already established for bio-templated metallic one-dimensional structures, I want to help take the next step: integrating semiconducting and dielectric materials and turning these assemblies into functional hybrid device architectures in close collaboration with the materials science teams. |
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Supervisors
Mentor: Prof. Dr. Artur Erbe
Co-Mentor: Prof. Dr. Ralf Seidel
- Electrical characterization of dielectric and semiconducting components fabricated by collaborators using a biotemplated approach.
- Interfacial properties of 2D structures combined with biotemplated 1D materials.
- Reconfigurable electronics using the resistive switching of 1D nanowires and exploration of reservoir dynamics via field-driven formation and deformation of biotemplated materials.
- Extended structure formation using surface modification and biological motors.
- Development of a sensing platform using gliding microtubules.
- Assisting partners with nanofabrication (electron-beam lithography).
- Assisting partners with cryogenic electrical characterization to probe charge-transport regimes.
| (2023- 2025) | Research Assistant, Linköping University (SE) |
| (2020- 2022) |
M.Sc. Organic and Molecular Electronics; TU Dresden (DE) Thesis: Photopatternable Organic Electrochemical Transistors with PEDOT:Tos and Solid lectrolyte |
| (2012 - 2017) | B.Sc. in Electrical and Electronic Engineering; University of Dhaka (BGD) |
- [1] Raufar Shameem, Robert Brooke, Mohammad Shaad Ansari, Jesper Edberg, Peter Andersson Ersman, and Magnus P Jonsson. “High-Resolution Maskless UV Patterning of Vapor Phase Polymerized Conducting Polymer”. In: Macromolecular Materials and Engineering (2025), e00188
- [2] Raufar Shameem, Lukas M Bongartz, Anton Weissbach, Hans Kleemann, and Karl Leo.
“Hysteresis in organic electrochemical transistors: relation to the electrochemical properties of the semiconductor”. In: Applied Sciences 13.9 (2023), p. 5754. - [3] Md Zahidul Islam, R Shameem, A Mashsharat, MS Mim, MF Rafy, MS Pervej, and M Atiqur Rahman Ahad. “A study of Solar Home System in Bangladesh: Current status, future prospect and constraints”. In: 2nd International Conference on Green Energy and Technology. IEEE. 2014, pp. 110–115.