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Delft University of Technology
Top university
1 week ago
PhD Position: Projection System for High-Resolution Transmission Electron Imaging in Scanning Electron Microscope (SEM) Delft University of Technology in Netherlands
Degree Level
PhD
Field of study
Computer Science
Funding
Funded 4-year PhD employment with salary increasing from €3059 to €3881 gross per month, plus 8% holiday allowance and an end-of-year bonus of 8.3%.
Deadline
Dec 1, 2026
Country
Netherlands
University
Delft University of Technology
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About this position
This PhD project at Delft University of Technology (TU Delft) focuses on developing a compact transmission-electron projection system for integration into a scanning electron microscope (SEM). The aim is to bring high-resolution transmission electron imaging techniques, such as electron diffraction, low-energy STEM, and phase-contrast imaging, onto more accessible SEM platforms.
You will work on a proof-of-concept transmission electron projection column based on miniaturized electron-optical components, with the goal of enabling transmission imaging alongside complementary modalities including light microscopy, cathodoluminescence, and focused ion beam processing. The project sits at the intersection of electron optics, MEMS technology, microscopy instrumentation, and imaging physics.
As a PhD candidate, you will design, simulate, fabricate, and experimentally validate a novel MEMS-based projection column integrated inside an SEM. The work spans analytical modelling, large-scale numerical simulation, hardware development, precision engineering, and experimental testing, offering a broad instrumentation-focused research experience.
You will join the Gheidari Lab within the Microscopy Instrumentation and Techniques (MInT) Group in the Department of Imaging Physics at TU Delft. The project is carried out in close collaboration with the industrial partner Delmic, creating a research environment that combines academic development with practical microscopy innovation.
The research programme is structured around modelling and optimisation of the electron optics, realization of the components using microfabrication and machining, and final assembly and validation of the prototype inside an SEM. You will also work with custom Python-based modelling tools, advanced simulation software, DelftBlue high-performance computing, and laboratory and cleanroom facilities.
During the project, you will publish in international journals, present at scientific conferences, and contribute to supervision and mentoring of bachelor and master students. The position is embedded in TU Delft’s Graduate School and offers close interaction with researchers, technical staff, and engineers across academia and industry.
Funding details
Funded 4-year PhD employment with salary increasing from €3059 to €3881 gross per month, plus 8% holiday allowance and an end-of-year bonus of 8.3%.
What's required
Applicants should have an MSc degree in Applied Physics, Electrical Engineering, or a closely related field. They should have demonstrable skills in numerical modeling, simulation, and data analysis, along with a solid understanding of physics, optics, electron optics, MEMS, experimental physics, and microscopy systems. A proactive and curious mindset, strong communication skills, the ability to work independently and collaboratively, enthusiasm for coaching bachelor and master students, and a good command of spoken and written English are required. English proficiency is needed for communication, Doctoral Education courses, scientific writing, and the dissertation.
How to apply
Apply online via the AcademicTransfer application button by 1 December 2026. Upload a motivation letter, detailed CV, and copies of your BSc and MSc degrees and transcripts. Address the application to Dr. Ali Gheidari; email and postal applications will not be processed.
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Prepare your application
Review drafts and confirm requirements with the university.