Research output per year
Research output per year
Equipments Details
Description
OtaNano – Low Temperature Laboratory (LTL) is one of the world centres in ultra low temperature physics and technology. The leading position is based on vigorous in-house development and construction of sub-mK refrigerators. The facility is important for researchers and companies working with cryogenic applications. LTL is partner in the European Microkelvin Platform.
Safety and user trainings are required to get access to the facility. Courses are organised on need.
The facility forms a broad selection of devices for research in low temperatures and nano electronics. It includes a collection of cryostats for sub 1 K research, three nuclear demagnetization cryostats for sub mK temperatures and other research equipment, including micro-Raman and atomic force microscope for sample characterisation. Electron beam litography is available for sample fabrication with 50 nm resolution in a semi-cleanroom environment.
Safety and user trainings are required to get access to the facility. Courses are organised on need.
The facility forms a broad selection of devices for research in low temperatures and nano electronics. It includes a collection of cryostats for sub 1 K research, three nuclear demagnetization cryostats for sub mK temperatures and other research equipment, including micro-Raman and atomic force microscope for sample characterisation. Electron beam litography is available for sample fabrication with 50 nm resolution in a semi-cleanroom environment.
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Fingerprint
Explore the research areas in which this equipment has been used. These labels are generated based on the related outputs. Together they form a unique fingerprint.
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An electron turnstile for frequency-to-power conversion
Marín-Suárez, M., Peltonen, J. T., Golubev, D. S. & Pekola, J. P., Mar 2022, In: Nature Nanotechnology. 17, 3, p. 239-243 5 p.Research output: Contribution to journal › Letter › Scientific › peer-review
Open AccessFile5 Citations (Scopus)7 Downloads (Pure) -
A superconductor free of quasiparticles for seconds
Mannila, E. T., Samuelsson, P., Simbierowicz, S., Peltonen, J. T., Vesterinen, V., Grönberg, L., Hassel, J., Maisi, V. F. & Pekola, J. P., Feb 2022, In: Nature Physics. 18, 2, p. 145-148 4 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access2 Citations (Scopus) -
Circuit Quantum Thermodynamics - from photonic heat transport to ultra-sensitive nanocalorimetry
Karimi, B., 2022, Aalto University. 338 p.Research output: Thesis › Doctoral Thesis › Collection of Articles
Open Access
Datasets
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Electrical Low-Frequency 1/fγ Noise Due to Surface Diffusion of Scatterers on an Ultra-low-Noise Graphene Platform
Kamada, M. (Creator), Laitinen, A. (Creator), Zeng, W. (Creator), Will, M. (Creator), Sarkar, J. (Creator), Kirsi, T. (Creator), Seppä, H. (Creator) & Hakonen, P. (Creator), 2022
Dataset
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Data for Frequency to power conversion by an electron turnstile
Marin Suarez, M. (Creator), Peltonen, J. (Creator), Golubev, D. (Creator) & Pekola, J. (Creator), 2021
Dataset
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Suppression of 1/f noise in graphene due to non-scalar mobility fluctuations induced by impurity motion
Kamada, M. (Contributor), Zeng, W. (Contributor), Laitinen, A. (Contributor), Sarkar, J. (Contributor), Yeh, S. (Contributor), Tappura, K. (Contributor), Seppä, H. (Contributor) & Hakonen, P. (Contributor), 16 Sep 2022
DOI: 10.5281/zenodo.7085019, https://zenodo.org/record/7085019
Dataset
Activities
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Stochastic thermodynamics in superconducting circuits
Jukka Pekola (Speaker)
20 May 2021Activity: Talk or presentation types › Invited academic talk
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Nuclear demagnetization refrigeration
Juha Tuoriniemi (Speaker)
20 Sep 2021Activity: Talk or presentation types › Invited academic talk
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Quantum thermodynamics - superconducting circuit approach
Jukka Pekola (Speaker)
16 Jun 2021Activity: Talk or presentation types › Invited academic talk
Projects
- 2 Finished
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TOPVAC: From Topological Matter to Relativistic Quantum Vacuum
Volovik, G., Nissinen, J., Eltsov, V., Rysti, J., Ikäheimo, A., Mäkinen, J., Laurila, S., Kamppinen, T., Volard, M. & Zhang, K.
01/10/2016 → 30/09/2022
Project: EU: ERC grants
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DOMAN II: Development of Otaniemi Micro- and Nanotechnology Infrastructure- phase II (DOMAN II)
01/02/2015 → 30/04/2018
Project: Academy of Finland: Other research funding