Position scope:

The successful candidate is expected to work toward developing the production technology of high-quality twisted Van der Waals heterostructures from 2D materials (2D vdW). The leading goal of developing such technology is sample preparation for basic and applied research related to nanoelectronics (heat dissipation, electron transport, transistors beyond the current von Neuman paradigm). The project will consider various routes leading to 2D vdW heterostructures with clean interface and precisely controlled angles. Both in-house CVD and mechanical exfoliation (PDMS or gold assisted) will be used as a source of 2D materials, allowing small-scale and large-scale approaches to the problem. The project's main goal is to find the easiest possible, reproducible route to create clean 2D vdW heterostructures and study the change of basic properties induced by manipulating each layer order and twisting in such heterostructures. A broad scope of materials from the TMDs family will be used in the project. Prof. Mariusz Zdrojek will supervise the postdoc.

What we require:

* ability to start the post no later than on 1st January 2024,

* Ph.D. in physics, materials science or related discipline,

* at least 3 scientific articles published or accepted in journal from the first quartile (Q1) of JCR (Journal Citation Report) list in the area of 2D materials fabrication and characterization,

* Experimental experience in the area of 2D materials, especially in studying structural, optical and electronical properties of 2D materials and van der Waals heterostructures,

* Experience in clean-room and laboratory work,

* Knowledge of research methods: Raman, AFM, SEM, PL, electrical measurements,

* Knowledge of topics related to the fabrication of nanodevices based on 2D materials,

* fluency in English that enables efficient communication, presentations during international conferences and writing scientific articles,

* Additionally, documented experience: in 2D heterostructure production, leading of a research project, collaboration with international institution will be a plus,

What we offer:

* 12-month full time employment at the best technical university in Poland with strong possibility to extend it by the next 12 months after a positive evaluation,

* ca. 8000-9000 PLN net monthly enumeration (ca. 1800-2000 EUR) [see information below about average costs of living in Warsaw]

* public health insurance for the successful candidate and their family,

* no obligatory teaching duties,

* a desktop PC or laptop,

* access to state-of-the-art equipment and fabrication facilities adapted to study production technology of 2D materials such as AFM (Bruker Icon), Raman spectrometer (Renishaw Qontor), e-beam lithography with SEM (Raith e-line plus), glove-box, plasma equipment, high-temperature vacuum furnace etc.

* possibility to present research results at international conferences (funds for two international conferences per year),

* a possibility for a tenure-track position at the Faculty of Physics after the completion of the postdoc post

To apply, please send an email to mariusz.zdrojek(at)pw.edu.pl, no later than 15 Sept 2023. The application should include:

* a scanned copy of the candidate’s Ph.D. diploma,

* a cover letter, explaining reasons for applying for this position,

* a CV,

* a list of publications and presentations at international conferences – please indicate your contribution in each of the papers,

* names of at least two experts that could provide reference letters for the candidate

Selected candidates will be invited for an online interview. The successful candidate will be informed about the evaluation outcome by 5 Oct 2023.

Additional information about the costs of living in Warsaw:

Warsaw is the capital of Poland, so in principle, it is one of the country's most expensive cities, but living in Warsaw is still much cheaper than in most European cities. In general, a single person in Warsaw can cover all necessary expenses (flat, media, transport, food) with ca. 5000-5500 PLN per month. The typical cost of renting a 2-room flat (30-40 square meters) varies between 2000-3000 PLN, depending on the part of the city. Electricity and media (TV, Internet) are usually not included in the rent and must be paid separately. The cost of lunch in the vicinity of the main campus of WUT is ca. 25-40 PLN, while a monthly ticket for public transport is 110 or 180 PLN depending on the area of validity. Public health insurance is included in the post (this includes also admission to hospitals); however, the medicines are paid separately.