Joint Research Groups & Competence Centres

Research Output 2011 2019

2011

SCW facilities installed in JRC Petten: Past, Present and Future

Novotny, R., Haehner, P., Moilanen, P., Siegl, J., Hausild, P., Piipo, J., Janik, P., Ripplinger, S., Heftrich, T. & Penttilä, S., 2011, The 5th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR-5), Vancouver, British Columbia, Canada, March 13-16, 2011. 17 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

2018
2 Citations (Scopus)

A Dual Band Focal Plane Array of Kinetic Inductance Bolometers Based on Frequency Selective Absorbers

Dabironezare, S., Hassel, J., Gandini, E., Gronberg, L., Sipola, H., Vesterinen, V. & Llombart, N., 2018, In : IEEE Transactions on Terahertz Science and Technology. 8, 6, p. 746-756 11 p., 8481541.

Research output: Contribution to journalArticleScientificpeer-review

Bolometers
Focal plane arrays
bolometers
focal plane devices
Image sensors
2 Citations (Scopus)
Niobium
Parametric amplifiers
parametric amplifiers
spacers
Amplification

Dual Band Kinetic Inductance Bolometers for Submillimeter-wave Imaging: Experimental and Theoretical Optical Response

Dabironezare, S. O., Gandini, E., Llombart, N., Hassel, J., Grönberg, L., Sipola, H. & Vesterinen, V., 2018, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Institute of Electrical and Electronic Engineers IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Submillimeter waves
Bolometers
Image sensors
Inductance
Fourier optics
2 Citations (Scopus)

Dual-band submillimeter-wave kinetic inductance bolometers and an imaging system for contraband object detection

Hassel, J., Dabironezare, S. O., Gandini, E., Grönberg, L., Sipola, H., Rautiainen, A., Tamminen, A., Leivo, M., Lindström, H., Vasama, H., Luukanen, A. & Llombart, N., 1 Jan 2018, Passive and Active Millimeter-Wave Imaging XXI. International Society for Optics and Photonics SPIE, 106340F. (Proceedings of SPIE, Vol. 10634).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
Dual-band
Submillimeter waves
Bolometer
Bolometers
submillimeter waves

Fabrication and Studies of Silicide-Based Superconducting Nanowires

Lehtinen, J., Mykkänen, E., Kemppinen, A., Prunnila, M. & Manninen, A., 2018, CPEM 2018 - Conference on Precision Electromagnetic Measurements. Institute of Electrical and Electronic Engineers IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

nanowires
fabrication
nanofabrication
crossovers
slip
8 Citations (Scopus)

Flux-tunable heat sink for quantum electric circuits

Partanen, M., Tan, K. Y., Masuda, S., Govenius, J., Lake, R. E., Jenei, M., Grönberg, L., Hassel, J., Simbierowicz, S., Vesterinen, V., Tuorila, J., Ala-Nissilä, T. & Möttönen, M., 20 Apr 2018, In : Scientific Reports. 8, 9 p., 6325.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
heat sinks
resonators
Q factors
microwave circuits
resistors

Foam-formed fibre materials: Tailoring material performance by foam-fibre interaction

Ketola, A., Hjelt, T., Pajari, H., Lappalainen, T., Tammelin, T. & Ketoja, J. A., Jul 2018. 1 p.

Research output: Contribution to conferenceConference AbstractScientificpeer-review

Foams
Fibers
Surface-Active Agents
Colloids
Air

Methods for Electrical Cooling and Thermometry of a Suspended Silicon Chip

Kemppinen, A., Mykkänen, E., Lehtinen, J., Shchepetov, A., Timofeev, A., Gunnarsson, D., Grönberg, L., Manninen, A. & Prunnila, M., 2018, CPEM 2018 - Conference on Precision Electromagnetic Measurements. Institute of Electrical and Electronic Engineers IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

coolers
tunnel junctions
conductive heat transfer
temperature measurement
heat flux
2 Citations (Scopus)

Microfabricated sensor platform with through-glass vias for bidirectional 3-omega thermal characterization of solid and liquid samples

Grosse, C., Ras, M. A., Varpula, A., Grigoras, K., May, D., Wunderle, B., Chapuis, P-O., Gomès, S. & Prunnila, M., 1 Aug 2018, In : Sensors and Actuators A: Physical. 278, p. 33-42 10 p.

Research output: Contribution to journalArticleScientificpeer-review

platforms
Glass
glass
sensors
Sensors

Rapid Thermal Characterization of Materials with Ultra-High Resolution of Droplet Size Specimens using the Three-Omega Method

Grosse, C., Ras, M. A., Grigoras, K., May, D., Varpula, A., Elabshihy, K., Wunderle, B. & Prunnila, M., 24 Jul 2018, Proceedings of the 17th InterSociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems, ITherm 2018. Institute of Electrical and Electronic Engineers IEEE, p. 562-566 5 p. 8419617

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Thermal conductivity
Ointments
Hot Temperature
Atomic layer deposition
Thermal diffusivity

Thermal characterization of thermal interface materials using the three-omega method

Grosse, C., Ras, M. A., Varpula, A., Grigoras, K., May, D., Prunnila, M. & Wunderle, B., 2018, 2018 7th Electronic System-Integration Technology Conference (ESTC). Institute of Electrical and Electronic Engineers IEEE, 8546370

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

thermal conductivity
fillers

Unshielded SQUID Sensors for Ultra-Low-Field Magnetic Resonance Imaging

Luomahaara, J., Kiviranta, M., Grönberg, L., Zevenhoven, K. & Laine, P., 8 Jan 2018, In : IEEE Transactions on Applied Superconductivity. 28, 4, 1600204.

Research output: Contribution to journalArticleScientificpeer-review

SQUIDs
magnetic resonance
sensors
Sensors
Magnetic resonance
2019
6 Citations (Scopus)

Broadband Lamb shift in an engineered quantum system

Silveri, M., Masuda, S., Sevriuk, V., Tan, K. Y., Jenei, M., Hyyppä, E., Hassler, F., Partanen, M., Goetz, J., Lake, R. E., Grönberg, L. & Möttönen, M., 11 Mar 2019, In : Nature Physics. 8 p.

Research output: Contribution to journalArticleScientificpeer-review

broadband
shift
platforms
energy levels
resonators
1 Citation (Scopus)

Calibration of cryogenic amplification chains using normal-metal-insulator-superconductor junctions

Hyyppä, E., Jenei, M., Masuda, S., Sevriuk, V., Tan, K. Y., Silveri, M., Goetz, J., Partanen, M., Lake, R. E., Grönberg, L. & Möttönen, M., 17 May 2019, In : Applied Physics Letters. 114, 19, 192603.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
cryogenics
insulators
metals
noise temperature
electric potential
1 Citation (Scopus)

Fast control of dissipation in a superconducting resonator

Sevriuk, V. A., Tan, K. Y., Hyyppä, E., Silveri, M., Partanen, M., Jenei, M., Masuda, S., Goetz, J., Vesterinen, V., Grönberg, L. & Möttönen, M., 19 Aug 2019, In : Applied Physics Letters. 115, 8, 5 p., 082601.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
dissipation
resonators
refrigerators
damping
electromagnetism

Foam-fiber interaction in tailoring lightweight materials

Ketola, A., Hjelt, T., Lappalainen, T., Pajari, H., Tammelin, T., Ketoja, J. A., Xiang, W. & Rojas, O. J., Apr 2019.

Research output: Contribution to conferenceConference AbstractScientificpeer-review

Foams
Fibers
Surface-Active Agents
Silicon Dioxide
Cellulose

Magnetic field sensing with the kinetic inductance of a high- Tc superconductor

Vesterinen, V., Ruffieux, S., Kalaboukhov, A., Sipola, H., Kiviranta, M., Winkler, D., Schneiderman, J. F. & Hassel, J., 16 Apr 2019, In : AIP Advances. 9, 4, 045217.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
inductance
kinetics
magnetic fields
barium oxides
superconducting films

Multiplexed readout of kinetic inductance bolometer arrays

Sipola, H., Luomahaara, J., Timofeev, A., Grönberg, L., Rautiainen, A., Luukanen, A. & Hassel, J., 2019, In : Review of Scientific Instruments. 90, 7, 074702.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Bolometers
bolometers
inductance
Inductance
readout
2 Citations (Scopus)

Qubit Measurement by Multichannel Driving

Ikonen, J., Goetz, J., Ilves, J., Keränen, A., Gunyho, A. M., Partanen, M., Tan, K. Y., Hazra, D., Grönberg, L., Vesterinen, V., Simbierowicz, S., Hassel, J. & Möttönen, M., 25 Feb 2019, In : Physical Review Letters. 122, 8, 7 p., 080503.

Research output: Contribution to journalArticleScientificpeer-review

resonators
vacuum
coupled modes
readout
time measurement

Revealing foam-fibre interactions in the production of lightweight materials: captive bubble study with model silica and cellulose surfaces

Ketola, A., Xiang, W., Hjelt, T., Lappalainen, T., Pajari, H., Tammelin, T., Ketoja, J. A. & Rojas, O. J., Jun 2019, Bubble and Drop Conference: Book of Abstracts. p. 26 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Cellulose
Silicon Dioxide
Foams
Fibers
Sodium Dodecyl Sulfate

Tekoälyn kokonaiskuva ja kansallinen osaamiskartoitus: Loppuraportti

Ailisto, H. (ed.), Neuvonen, A., Nyman, H., Halén, M. & Seppälä, T., 15 Jan 2019, Helsinki. 84 p. (Valtioneuvoston selvitys- ja tutkimustoiminnan julkaisusarja; No. 4).

Research output: Book/ReportReport

Open Access
Artificial intelligence