Research output per year
Research output per year
Personal profile
Research
The research in my group is primarily focused on studying transport in semiconductor nanowires of materials such as InAs, GaSb and their alloys. We explore the electronic structure of novel crystal phases, and how these phases can be used in devices and for transport physics. One particular focus is quantum dots (artificial atoms) and coupled quantum dots (artificial molecules). We have developed a method to create coupled quantum dots with extremely strong confinement, which are ideal for exploring electron interactions and spin physics. Ongoing work involves exploring spin-orbit interaction in quantum dots with rotational symmetry (quantum rings), and quantum dots coupled to superconductors.
The gallery reel below shows examples of various research output. If you click on a picture, you will get a description and in some cases also see an animation.
A recorded presentation (22 min) on the topic of "Quantum rings in polytypic nanowires" from 2021.
Teaching
Course responsible and lecturer: Processing and Device Technology (Process- och komponentteknologi) FFFF11/FYSD23.
Subject classification (UKÄ)
- Condensed Matter Physics (including Material Physics, Nano Physics)
- Nano-technology
- Other Electrical Engineering, Electronic Engineering, Information Engineering
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Dive into the research topics where Claes Thelander is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
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Radial etching of strongly confined crystal-phase defined quantum dots
Aspegren, M., Mkolongo, C., Lehmann, S., Dick, K., Burke, A. & Thelander, C., 2026 Mar 20, In: Nanotechnology. 37, 11, 8 p., 115001.Research output: Contribution to journal › Article › peer-review
Open Access -
A dephasing sweet spot with enhanced dipolar coupling
Ungerer, J. H., Pally, A., Bosco, S., Kononov, A., Sarmah, D., Lehmann, S., Thelander, C., Maisi, V. F., Scarlino, P., Loss, D., Baumgartner, A. & Schönenberger, C., 2025 Dec, In: Communications Physics. 8, 1, 306.Research output: Contribution to journal › Article › peer-review
Open Access -
Coherence of an Electronic Two-Level System under Continuous Charge Sensing by a Quantum Dot Detector
Haldar, S., Munk, M., Havir, H., Khan, W., Lehmann, S., Thelander, C., Dick, K. A., Samuelsson, P., Potts, P. P. & Maisi, V. F., 2025 Jan, In: Physical Review Letters. 134, 2, 023601.Research output: Contribution to journal › Article › peer-review
Open Access -
Strong coupling between a microwave photon and a singlet-triplet qubit
Ungerer, J. H., Pally, A., Kononov, A., Lehmann, S., Ridderbos, J., Potts, P. P., Thelander, C., Dick, K. A., Maisi, V. F., Scarlino, P., Baumgartner, A. & Schönenberger, C., 2024 Dec, In: Nature Communications. 15, 1, 1068.Research output: Contribution to journal › Article › peer-review
Open Access -
Decoherence in a crystal-phase defined double quantum dot charge qubit strongly coupled to a high-impedance resonator
Ranni, A., Haldar, S., Havir, H., Lehmann, S., Scarlino, P., Baumgartner, A., Schönenberger, C., Thelander, C., Dick, K. A., Potts, P. P. & Maisi, V. F., 2024 Oct, In: Physical Review Research. 6, 4, 043134.Research output: Contribution to journal › Article › peer-review
Open Access
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Reaching strong spin-photon coupling in quantum rings connected to resonators
Thelander, C. (PI)
2024/01/01 → 2026/12/31
Project: Research
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Symmetry and Transport in Crystal-Phase engineered Quantum Dots
Aspegren, M. (Research student), Thelander, C. (Supervisor) & Leijnse, M. (Assistant supervisor)
2021/03/01 → 2026/04/30
Project: Dissertation
File -
Thermoelectric experiments on nanowire-based quantum dots
Svilans, A. (Research student), Linke, H. (Supervisor), Thelander, C. (Assistant supervisor) & Burke, A. (Assistant supervisor)
2014/09/01 → 2018/09/02
Project: Dissertation
Activities
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Q-SMaC
Leijnse, M. (Host), Darakchieva, V. (Role not specified), Nordberg, A. (Role not specified), Pullerits, T. (Role not specified), Maisi, V. (Role not specified), Burke, A. (Role not specified), Thelander, C. (Role not specified), Walther, A. (Role not specified), Reimann-Wacker, S. M. (Role not specified), Wang, Q. (Role not specified), Adya, V. (Role not specified), Eder, H. (Role not specified), Wieczorek, W. (Role not specified), Molignini, P. (Role not specified), Frisk Kockum, A. (Role not specified), Splettstösser, J. (Role not specified), Krelina, M. (Role not specified), Johansson, L. (Role not specified), Lundqvist, D. (Role not specified), Gao, F. (Role not specified), Xavier, G. (Role not specified), Zelan, M. (Role not specified), Abrikosov, I. (Role not specified), Kubatkin, S. (Role not specified), Höijer, M. (Role not specified), Bauer, S. (Role not specified), Jonsson, P. (Role not specified), Sjögren, A. (Role not specified), Monsel, J. (Role not specified), Nguyen, S. (Role not specified) & Blanchard, A. (Role not specified)
2025 Nov 26 → 2025 Nov 27Activity: Participating in or organising an event › Organisation of conference
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Handledning av Bachelor Projekt: Chris Mkolongo
Thelander, C. (First/primary/lead supervisor)
2023 Jan 10 → 2023 May 31Activity: Examination and supervision › Supervision of masters students
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Programkommitté för MSS-20
Thelander, C. (Reviewer)
2021 Nov 1 → 2021 Nov 5Activity: Consultancy, expert advice and memberships › Member of peer review panel or committee (not publications)
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EMRS Fall Meeting 2021 "Quantum rings in polytypic nanowires" (Invited)
Thelander, C. (Invited speaker)
2021 Sept 21Activity: Talk or presentation › Invited talk
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Handledning av Masters projekt: Louise Olausson
Thelander, C. (First/primary/lead supervisor)
2021 Sept 1 → 2022 May 30Activity: Examination and supervision › Supervision of masters students