Doctoral Researcher in 2D Halide Perovskites

About us

The University of Luxembourg is an international research university with a distinctly multilingual and interdisciplinary character.

The Faculty of Science, Technology and Medicine (FSTM) at the University of Luxembourg contributes multidisciplinary expertise in the fields of Mathematics, Physics, Engineering, Computer Science, Life Sciences and Medicine.
Through its dual mission of teaching and research, the FSTM seeks to generate and disseminate knowledge and train new generations of responsible citizens in order to better understand, explain and advance society and the environment we live in.

Your role

We are seeking a highly motivated doctoral candidate to investigate how atomic-scale structure, defects, composition, and interfaces govern the electronic and optical properties of two-dimensional halide perovskites. Selected 2D perovskites will be synthesized using physical vapor deposition. Atomic-scale characterization will be carried out using scanning tunneling microscopy (STM) and atomic force microscopy (AFM). Chemical and electronic structure analysis will be performed using photoelectron spectroscopy, while photoluminescence measurements will be employed to elucidate the relationship between defects and emission properties. The aim of this project is to combine atomically resolved imaging via scanning probe techniques with optical spectroscopy to establish structure-property relationships and gain a deeper understanding of the optoelectronic properties of 2D perovskite layers.

The successful candidate will join an interdisciplinary research team working at the forefront of nanoscience and advanced functional materials. The position offers access to state-of-the-art characterization facilities and opportunities to collaborate with leading international research groups. The candidate will be part of the doctoral training unit that focuses on materials for sun powered energy transition.

Your profile

• Master's degree in Physics, Materials Science, Nanotechnology or a closely related field
• Strong interest in nanoscale characterization, condensed matter physics, and functional materials
• Experience with surface science techniques, spectroscopy, scanning probe microscopy, or semiconductor materials is highly desirable
• Excellent experimental and analytical skills
• Operational Language Requirements: Excellent command of English is required

Academic Eligibility (Thesis):

Applicants must demonstrate at least B2-level proficiency in the language of their thesis. For details and accepted certificates, please visit the Application for admission - Doctoral Candidates.

We offer

• A modern, dynamic university with a personal and inclusive atmosphere. Multilingual and international character. Staff coming from more than 90 countries. Member of The Guild of European Research Intensive Universities
• An exceptional research environment, supported by skilled staff and high-quality equipment. Strong links to professional sectors and the Luxembourg labour market. A unique urban campus with excellent infrastructure
• A partner for society and industry. Cooperation with European institutions, innovative companies, the Financial Centre and a wide range of non-academic partners including ministries, local governments, associations, and NGOs

How to apply

Applications should include:

• Curriculum Vitae
• Cover letter presenting your motivation for this doctoral thesis topic, and explaining how your qualifications and aspirations align with its academic focus
• Transcript of all modules and results from university-level courses taken
• Names, contact information and current position of 1-2 referees who can, upon request, provide an assessment of the application. Please indicate their relationship to you

Early application is highly encouraged, as the applications will be processed upon reception. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.

All qualified individuals are encouraged to apply. In line with our values, the University of Luxembourg promotes an inclusive culture. We encourage applications from individuals of all backgrounds and are dedicated to upholding equality and respect for our employees and students.

General information:

• Contract Type: Fixed Term Contract 36 Month
• Work Hours: Full Time 40.0 Hours per Week
• Location: Limpertsberg Campus
• Internal Title: Doctoral Researcher
• Job Reference: UOL08561

The yearly gross salary for every Doctoral researcher at the UL is EUR 44531 (full time).