Doctoral Researcher in condensed matter physics and two-dimensional (2D) Quantum Devices

Aalto University; Espoo; Hybrid; EUR 32,000 - 38,000; Full time

Benefits offered by this job

None

Job summary

Aalto University’s Department of Applied Physics is seeking a Doctoral Researcher (PhD student) in 2D quantum devices and condensed matter physics. You will study gate‑tunable van der Waals materials using scanning tunneling microscopy to investigate correlated electron systems, topological phases and superconductivity.

You will join a dynamic Atomic Scale Physics group, work in cleanroom facilities, low‑temperature STM, and collaborate with theorists.

Qualifications

• Master's degree in condensed matter physics or closely related field.
• Strong interest in experimental condensed matter physics.
• Good command of English; Finnish not required.

Responsibilities

• Study emergent electronic phenomena in gate-tunable van der Waals materials using STM.
• Fabricate quantum devices in cleanroom facilities including lithography and transfer of 2D materials.
• Run low-temperature STM experiments on these devices.
• Collaborate with leading theoretical physicists.
• Analyze measured data and write scientific articles.

Skills

Hands-on STM experience

Low-temperature systems

Ultra-high vacuum experience

English proficiency

Genuine interest in experimental CM

Education

Master's degree in condensed matter physics or closely related field

Tools

Nanofabrication & cleanroom processing of 2D materials

Job description

Aalto University is where science and art meet technology and business. We shape a sustainable future by making research breakthroughs in and across our disciplines, sparking the game changers of tomorrow and creating novel solutions to major global challenges. Our community is made up of 120 nationalities, 16000 students, 446 professors and close to 5000 other faculty and staff working on our dynamic campus in Espoo, Greater Helsinki, Finland. Diversity is part of who we are, and we actively work to ensure our community’s diversity and inclusiveness. This is why we warmly encourage qualified candidates from all backgrounds to join our community.

Department of Applied Physics

At the Department of Applied Physics, our pioneering research in physical sciences creates important industrial applications that hold great technological potential. Our research focuses on Materials physics; Quantum technology; Soft& living matter; and Advanced energy solutions. Topics extend from fundamental research to important applications. We educate future generations of research and development professionals, data specialists, technology experts, inventors, and scientists for industry and society.

Doctoral Researcher (PhD student) in 2D quantum devices and condensed matter physics

The Atomic Scale Physics group at the Department of Applied Physics is looking for a Doctoral Researcher (PhD student) in 2D quantum devices and condensed matter physics. The research focuses on correlated electron systems, topological systems and superconductivity. Gate‑tunable 2D devices are at the cutting edge of condensed matter physics today. This is where many of the most exciting discoveries are being made, and the field is moving fast. You will work at the frontier of this research, combining nanofabricated devices made from 2D layered materials with low‑temperature scanning tunneling microscopy (STM). Our group has long experience with both the techniques and the materials.

Your role and goals

Your goal is to study emergent electronic phenomena in gate‑tunable van der Waals materials using STM. A gate voltage lets you add or remove electrons in a device, so you can tune one sample through many different quantum phases, including exotic ones that are hard to reach in any other way. With STM, you can see these phases at the atomic scale and learn how they form and behave.

Your tasks will include

• Fabrication of quantum devices in cleanroom facilities, including lithography, deposition, exfoliation and transfer of 2D materials
• Running low‑temperature STM experiments on these devices
• Collaboration with leading theoretical physicists
• Analysis of measured data and writing scientific articles

Your experience and ambitions

Required:

• A Master's degree in condensed matter physics or a closely related field
• A genuine interest in experimental condensed matter physics
• Good command of English (Finnish is not required)

A plus:

• Experience with nanofabrication and cleanroom processing of 2D materials
• Hands‑on experience with low‑temperature and ultra‑high vacuum systems
• Experience with scanning tunneling microscopy
• Knowledge of 2D quantum materials and related physics

The selected candidate needs to apply for the study right in doctoral studies at Aalto University School of Science. Please check the student information and admission criteria at Aalto Doctoral Programme in Science|Aalto University.

What we offer

We offer a fully funded PhD project for one talented Doctoral Researcher under the guidance of Dr. Viliam Vaňo in the Atomic Scale Physics group led by Prof. Peter Liljeroth. The group consists currently of 3 Academy Research Fellows, 1 Postdoctoral Researcher and 6 Doctoral Researchers. The group focuses studying physical phenomena in atomically precise materials characterized using scanning tunneling microscopy in a wide array of systems such as heterostructures of two‑dimensional van der Waals materials, atomically well‑defined graphene nanoribbons, and artificial lattices on surfaces. The position of the Doctoral Researcher is initially filled for 2years. The contract is continued for another 2years after a successful midterm review. The annual workload of research and teaching staff at Aalto University is 1612 hours. Aalto University follows the salary system of Finnish universities. The starting salary is approximately 3142€/month (gross), and it increases as the Doctoral Researcher progresses in the research and studies. The contract includes Aalto University occupational healthcare. Our vast array of professional development opportunities means you will grow and learn, having the chance to participate actively in staff trainings and development projects based on your interests and needs. There is great freedom in your role, and we have a flexible modern working culture. We value work‑life balance and well‑being in all aspects of life. We work in a hybrid way, and the primary workplace is Otaniemi, Espoo. Life at the transformed Otaniemi campus is vibrant and filled with amazing architecture, calming nature, and a variety of cafés, restaurants, services and good connections along the recently opened metro line.

Application deadline

The deadline for applications is 30th of November 2026. We will go through applications, and we may invite suitable candidates to interview already during the application period. We aim to have a transparent and equal recruitment process, so feel free to ask us for feedback. Aalto University reserves the right for justified reasons to leave the position open, to extend the application period, reopen the application process, and to consider candidates who have not submitted applications during the application period.

Additional information

See the group webpage and contact Dr. Viliam Vaňo ([e-mail]) for more details of this position. Aalto University’s employees should apply for the position via our internal HR system Workday (Internal Jobs) by using their existing Workday user account (not via the external webpage for open positions). Aalto University’s students and visitors should apply as external candidates with personal (not aalto) email. Want to know more about us and your future colleagues? You can watch these videos: Aalto University – Towards a better world, Aalto People, and Shaping a Sustainable Future. Read more about working at Aalto: Careers at Aalto|Aalto University. Check out our new virtual campus experience: Aalto University – virtual campus tour. About Finland: Finland is a great place for living with or without family – it is a safe, politically stable and well‑organized Nordic society. Finland is consistently ranked high in quality of life and was just listed again as the happiest country in the world: WHR Dashboard. For more information about living in Finland: For international staff |Aalto University. More about Aalto University: Aalto.fi youtube.com/user/aaltouniversity linkedin.com/school/aalto-university/ www.facebook.com/aaltouniversity instagram.com/aaltouniversity

Aalto University is where science and art meet technology and business. We shape a sustainable future by making research breakthroughs in and across our disciplines, sparking the game changers of tomorrow and creating novel solutions to major global challenges. Our community is made up of 16000 students and 5200 employees, including 446 professors, working on our dynamic campus in Espoo, Greater Helsinki, Finland. Diversity is part of who we are, and we actively work to ensure our community’s diversity and inclusiveness. This is why we warmly encourage qualified candidates from all backgrounds to join our community.