Postdoctoral position in Microwave Quantum Optics and Devices

Lund University was founded in 1666 and is repeatedly ranked among the world’s top universities. The University has around 47 000 students and more than 8 800 staff based in Lund, Helsingborg and Malmö. We are united in our efforts to understand, explain and improve our world and the human condition. Lund University welcomes applicants with diverse backgrounds and experiences. We regard gender equality and diversity as a strength and an asset.Description Of The WorkplaceThe position is placed at the Division of Solid-State Physics at the Department of Physics, a division with around 100 employees where extensive research is carried out centered on various aspects of nanophysics, ranging from materials science to bio- and quantum physics to various applications. The division is a central part of NanoLund, Lund University's large interdisciplinary research center on nanoscience and nanotechnology. The research center includes also Lund Nano Lab, a central and shared cleanroom facility for the production of materials and components at the nanoscale. The Division has a strong commitment to undergraduate education, not least in the Master's programme "Engineering Nanoscience" at LTH.A significant part of the research at our division is in the area of semiconductor quantum devices, where we develop new methods and functionalities for quantum technology. The department hosts the ERC Consolidator Grant QPHOTON (PI Ville Maisi), which aims at building microwave photocounters as new measurement sensors for quantum technology. Ville Maisi’s research group has long-term experience and expertise in microwave photon – semiconductor nanostructure devices including coherent coupling of electrons and photons and single-electron charge detection.More information can be found at: www.ftf.lth.se, www.nano.lu.se https://portal.research.lu.se/en/persons/ville-maisiSubject DescriptionQPHOTON’s aim is to design, fabricate and demonstrate photodetectors that count microwave photons at high quantum efficiency and low backaction. This will enable to measure the statistical properties of the microwave photons. The role of this postdoc position is to gain understanding of the quantum mechanical measurement processes and backaction effects that take place in our photodetectors.Work dutiesThe main duties involved in a post-doctoral position is to conduct research. Teaching may also be included, but up to no more than 20% of working hours. The position includes the opportunity for three weeks of training in higher education teaching and learning. The purpose of the position is to develop the independence as a researcher and to create the opportunity of further development.Project´s research tasks are to:Perform experiments in microwave resonator – semiconductor quantum dot circuits that probe simultaneously the photonic and electronic response.Develop understanding of the quantum measurement processes by varying how strongly the photonic and electronic sides are measured.The work duties may also include cleanroom processing to make the devices, collaboration and supervision of PhD students as well as collaboration with theory groups to establish theoretical understanding of the results.Qualification RequirementsAppointment to a post-doctoral position requires that the applicant has a PhD, or an international degree deemed equivalent to a PhD, within the subject of the position. The certificate proving the qualification requirement is met, must be received before the employment decision is made. Priority will be given to candidates who have graduated no more than three years ago before the last day for application. Under special circumstances, the doctoral degree can have been completed earlier.Additional requirements:Very good oral and written proficiency in English.Assessment criteriaThis is a career development position primarily focused on research. The position is intended as an initial step in a career, and the assessment of the applicants will primarily be based on their research qualifications and potential as researchers. Particular emphasis will be placed on research skills within the subject.For appointments to a post-doctoral position, the following shall form the assessment criteria:A good ability to develop and conduct high quality research.Teaching skills.Other qualifications:Significant experience in experimental transport physicsExpertise in low-temperature transport and high frequency measurementsExperience with cleanroom processing of nanodevicesProgramming skills for electrical measurement scripts and data analysis, for example with Python or Matlab.Consideration will also be given to how the applicant’s experience and skills complement and strengthen ongoing research within the department, and how they stand to contribute to its future development.We offerYou will be included in a team of researchers at NanoLund, a highly visible nanoscience center that offers excellent career development, an open and inclusive research environment with an active community of PhD students and postdocs, and access to a wide range of state-of-the-art capabilities within characterization, nanofabrication, measurements and modelling.Lund University is a public authority which means that employees get particular benefits, generous annual leave and an advantageous occupational pension scheme. Read more on the University website about being a Lund University employee Work at Lund University.Further informationThis is a full-time, fixed-term employment of 3 years. The period of employment is determined in accordance with the agreement “Avtal om tidsbegränsad anställning som postdoktor” (“Agreement on fixed-term employment as a post-doctoral fellow”).How To ApplyApplications shall be written in English and are to be submitted via the University’s recruitment system. The application should include a CV (including a publication list) and a personal letter justifying your interest in the position and how it matches your qualifications. The application should also include a degree certificate or equivalent and any other document to which you would like to draw attention (copies of grade transcripts, details of referees, letters of recommendation, etc.)”Welcome to apply!LTH is Lund University’s Faculty of Engineering. At LTH we educate people, build knowledge for the future and work hard for the development of society. We create space for brilliant research and inspire creative advancements in technology, architecture and design. We have nearly 10,000 students. Every year, our researchers – many of whom work in world-leading profile areas – publish around 100 theses and 2 000 scientific findings. In addition, many of our research and degree projects are transformed into innovations. Together we explore and create – to benefit the world.The Department of Physics is with a staff of about 400 scientists and educators one of the largest departments within Lund University. There are seven research divisions and a number of research centra within the department. The research activities at the department cover a broad spectrum of modern physics. www.fysik.lu.se/english.We kindly decline all sales and marketing contacts.Anställningsform: tidsbegränsad anställning | Anställningens omfattning: heltid | Antal lediga befattningar: 1 | Sysselsättningsgrad: 100 | Ort: Lund | Län: Skåne län | Land: Sweden | Referensnummer: PA2025/2911 | Kontakt: Ville Maisi +46462224363, Ville Maisi +46462224363, | Facklig företrädare: OFR/ST:Fackförbundet ST:s kansli 046-2229362, OFR/ST:Fackförbundet ST:s kansli 046-2229362, SACO:Saco-s-rådet vid Lunds universitet kansli@saco-s.lu.se, SACO:Saco-s-rådet vid Lunds universitet kansli@saco-s.lu.se, SEKO: Seko Civil 046-2229366, SEKO: Seko Civil 046-2229366, | Publicerat: 2025-10-20 | Sista ansökningsdag: 2025-11-03