Päivi Törmä | |
|---|---|
 | |
| Born | 19 October 1969 Nivala, Finland |
| Nationality | Finnish |
| Alma mater | University of Helsinki |
| Known for | Theory of superfluidity in ultracold gases and in flat bands, experiments in plasmonics |
| Scientific career | |
| Fields | Physicist |
| Doctoral advisor | Stig Stenholm |
| Website | https://www.aalto.fi/en/department-of-applied-physics/quantum-dynamics-qd |
Päivi Törmä is a Finnish physics professor at Aalto University. [1] [2] [3] She works in the fields of quantum many-body physics, superconductivity, and nanophotonics.
Biography
Päivi Törmä graduated with a master's degree from the University of Oulu and the University of Cambridge. [4] She earned a PhD in theoretical physics from the University of Helsinki [4] in 1996, under the supervision of Stig Stenholm. She worked as a postdoc at the University of Ulm in the group of Wolfgang Schleich, and as a Marie Curie Fellow at the University of Innsbruck in the group of Peter Zoller. In 2001 she became a professor at the University of Jyväskylä, Finland. She moved to Aalto University (at that time Helsinki University of Technology) in 2008, and was an invited guest professor at ETH Zurich in 2015. Päivi Törmä has served the academic community by leading the Nanoscience Centre at University of Jyväskylä 2002-2005, as director of the Academy of Finland Centre of Excellence in Computational Nanoscience 2013-2017, vice chair of the Academy of Finland board 2010-2014, and member of the Research and Innovation Council chaired by the prime minister of Finland 2007-2015. Since 2017 she is the chair of the Millennium Technology Prize International Selection Committee.
Päivi Törmä is married since 2001 and has two children, born 2002 and 2006.[ citation needed]
Research
In her doctoral research Päivi Törmä developed theory for optical multiports and their usage in measuring the quantum state of light. [5] During her postdoc in Innsbruck, she was one of the first theorists to initiate work on ultracold Fermi gases, and proposed a spectroscopic probe of superfluidity. [6] [7] In Jyväskylä, she started experiments in nanophotonics and plasmonics. This research has led to pioneering observations of strong-coupling, [8] [9] [10] lasing, [11] [12] and condensation [13] phenomena in nanoplasmonic systems. Her theory work has revealed a quantum geometric contribution of superfluidity [14] which can provide superconductivity in flat bands. [15]
Books
- Päivi Törmä and Klaus Sengstock (editors), Quantum Gas Experiments: Exploring Many-Body States, Imperial College Press, London and Singapore 2015.
Awards
Päivi Törmä is an elected member of the Academia Europaea (2021), the Finnish Society of Sciences and Letters (2017), the Finnish Academy of Technology (2011), and the Finnish Academy of Science and Letters (2006). She received the Order of the First Class of the White Rose of Finland honour from the President of Finland in 2021. During 2017-2021 she was an Academy Professor of the Academy of Finland, and in 2013 she received the ERC Advanced Grant. In 2019 she received the Magnus Ehrnrooth Foundation Prize of the Finnish Society of Sciences and Letters. [16]
References
- ^ "Päivi Törmä". scholar.google.com. Retrieved 2021-03-10.
- ^ "Päivi Törmä | Aalto University". www.aalto.fi. Retrieved 2021-03-10.
- ^ "Päivi Törmä". Aalto People. Retrieved 2021-03-10.
- ^ a b "Academy of Europe: CV". www.ae-info.org. Retrieved 2022-02-10.
- ^ Paul, H.; Törmä, P.; Kiss, T.; Jex, I. (1996-04-01). "Photon Chopping: New Way to Measure the Quantum State of Light". Physical Review Letters. 76 (14): 2464–2467. Bibcode: 1996PhRvL..76.2464P. doi: 10.1103/PhysRevLett.76.2464. PMID 10060706.
- ^ Törmä, P.; Zoller, P. (2000-07-17). "Laser Probing of Atomic Cooper Pairs". Physical Review Letters. 85 (3): 487–490. arXiv: cond-mat/0001341. Bibcode: 2000PhRvL..85..487T. doi: 10.1103/PhysRevLett.85.487. PMID 10991322. S2CID 23392618.
- ^ Kinnunen, J.; Rodríguez, M.; Törmä, P. (2004-08-20). "Pairing Gap and In-Gap Excitations in Trapped Fermionic Superfluids". Science. 305 (5687): 1131–1133. arXiv: cond-mat/0405633. Bibcode: 2004Sci...305.1131K. doi: 10.1126/science.1100782. ISSN 0036-8075. PMID 15272124. S2CID 21135692.
- ^ Hakala, T. K.; Toppari, J. J.; Kuzyk, A.; Pettersson, M.; Tikkanen, H.; Kunttu, H.; Törmä, P. (2009-07-31). "Vacuum Rabi Splitting and Strong-Coupling Dynamics for Surface-Plasmon Polaritons and Rhodamine 6G Molecules". Physical Review Letters. 103 (5): 053602. arXiv: 0902.0710. Bibcode: 2009PhRvL.103e3602H. doi: 10.1103/PhysRevLett.103.053602. PMID 19792498. S2CID 14205459.
- ^ Väkeväinen, A. I.; Moerland, R. J.; Rekola, H. T.; Eskelinen, A.-P.; Martikainen, J.-P.; Kim, D.-H.; Törmä, P. (2014-04-09). "Plasmonic Surface Lattice Resonances at the Strong Coupling Regime". Nano Letters. 14 (4): 1721–1727. Bibcode: 2014NanoL..14.1721V. doi: 10.1021/nl4035219. ISSN 1530-6984. PMID 24279840.
- ^ Törmä, P; Barnes, W L (2015). "Strong coupling between surface plasmon polaritons and emitters: a review". Reports on Progress in Physics. 78 (1): 013901. arXiv: 1405.1661. Bibcode: 2015RPPh...78a3901T. doi: 10.1088/0034-4885/78/1/013901. ISSN 0034-4885. PMID 25536670. S2CID 3411435.
- ^ Hakala, T. K.; Rekola, H. T.; Väkeväinen, A. I.; Martikainen, J.-P.; Nečada, M.; Moilanen, A. J.; Törmä, P. (2017-01-03). "Lasing in dark and bright modes of a finite-sized plasmonic lattice". Nature Communications. 8 (1): 13687. arXiv: 1606.07404. Bibcode: 2017NatCo...813687H. doi: 10.1038/ncomms13687. ISSN 2041-1723. PMC 5216126. PMID 28045047.
- ^ Freire-Fernández, Francisco; Cuerda, Javier; Daskalakis, Konstantinos S.; Perumbilavil, Sreekanth; Martikainen, Jani-Petri; Arjas, Kristian; Törmä, Päivi; van Dijken, Sebastiaan (2021-12-23). "Magnetic on–off switching of a plasmonic laser". Nature Photonics. 16 (1): 27–32. arXiv: 2104.14321. doi: 10.1038/s41566-021-00922-8. ISSN 1749-4893. S2CID 233443788.
- ^ Hakala, Tommi K.; Moilanen, Antti J.; Väkeväinen, Aaro I.; Guo, Rui; Martikainen, Jani-Petri; Daskalakis, Konstantinos S.; Rekola, Heikki T.; Julku, Aleksi; Törmä, Päivi (2018-04-16). "Bose–Einstein condensation in a plasmonic lattice". Nature Physics. 14 (7): 739–744. arXiv: 1706.01528. Bibcode: 2018NatPh..14..739H. doi: 10.1038/s41567-018-0109-9. ISSN 1745-2481. S2CID 54172819.
- ^ Peotta, Sebastiano; Törmä, Päivi (2015-11-20). "Superfluidity in topologically nontrivial flat bands". Nature Communications. 6 (1): 8944. arXiv: 1506.02815. Bibcode: 2015NatCo...6.8944P. doi: 10.1038/ncomms9944. ISSN 2041-1723. PMC 4673883. PMID 26586543.
- ^ Törmä, P.; Peotta, S.; Bernevig, B. A. (2022). "Superconductivity, superfluidity and quantum geometry in twisted multilayer systems". Nature Reviews Physics. 4 (8): 528–542. arXiv: 2111.00807. Bibcode: 2022NatRP...4..528T. doi: 10.1038/s42254-022-00466-y. S2CID 240353848.
- ^ Sphinx: Årsbok - Vuosikirja - Yearbook 2018-2019. Helsinki: Finska Vetenskaps-Societeten. 2019. p. 218. ISBN 978-951-653-435-3.
External links
- Päivi Törmä publications indexed by Google Scholar
| International | |
|---|---|
| National | |
| Academics | |
| Other | |
Päivi Törmä | |
|---|---|
|
| |
| Born | 19 October 1969 Nivala, Finland |
| Nationality | Finnish |
| Alma mater | University of Helsinki |
| Known for | Theory of superfluidity in ultracold gases and in flat bands, experiments in plasmonics |
| Scientific career | |
| Fields | Physicist |
| Doctoral advisor | Stig Stenholm |
| Website | https://www.aalto.fi/en/department-of-applied-physics/quantum-dynamics-qd |
Päivi Törmä is a Finnish physics professor at Aalto University. [1] [2] [3] She works in the fields of quantum many-body physics, superconductivity, and nanophotonics.
Biography
Päivi Törmä graduated with a master's degree from the University of Oulu and the University of Cambridge. [4] She earned a PhD in theoretical physics from the University of Helsinki [4] in 1996, under the supervision of Stig Stenholm. She worked as a postdoc at the University of Ulm in the group of Wolfgang Schleich, and as a Marie Curie Fellow at the University of Innsbruck in the group of Peter Zoller. In 2001 she became a professor at the University of Jyväskylä, Finland. She moved to Aalto University (at that time Helsinki University of Technology) in 2008, and was an invited guest professor at ETH Zurich in 2015. Päivi Törmä has served the academic community by leading the Nanoscience Centre at University of Jyväskylä 2002-2005, as director of the Academy of Finland Centre of Excellence in Computational Nanoscience 2013-2017, vice chair of the Academy of Finland board 2010-2014, and member of the Research and Innovation Council chaired by the prime minister of Finland 2007-2015. Since 2017 she is the chair of the Millennium Technology Prize International Selection Committee.
Päivi Törmä is married since 2001 and has two children, born 2002 and 2006.[ citation needed]
Research
In her doctoral research Päivi Törmä developed theory for optical multiports and their usage in measuring the quantum state of light. [5] During her postdoc in Innsbruck, she was one of the first theorists to initiate work on ultracold Fermi gases, and proposed a spectroscopic probe of superfluidity. [6] [7] In Jyväskylä, she started experiments in nanophotonics and plasmonics. This research has led to pioneering observations of strong-coupling, [8] [9] [10] lasing, [11] [12] and condensation [13] phenomena in nanoplasmonic systems. Her theory work has revealed a quantum geometric contribution of superfluidity [14] which can provide superconductivity in flat bands. [15]
Books
- Päivi Törmä and Klaus Sengstock (editors), Quantum Gas Experiments: Exploring Many-Body States, Imperial College Press, London and Singapore 2015.
Awards
Päivi Törmä is an elected member of the Academia Europaea (2021), the Finnish Society of Sciences and Letters (2017), the Finnish Academy of Technology (2011), and the Finnish Academy of Science and Letters (2006). She received the Order of the First Class of the White Rose of Finland honour from the President of Finland in 2021. During 2017-2021 she was an Academy Professor of the Academy of Finland, and in 2013 she received the ERC Advanced Grant. In 2019 she received the Magnus Ehrnrooth Foundation Prize of the Finnish Society of Sciences and Letters. [16]
References
- ^ "Päivi Törmä". scholar.google.com. Retrieved 2021-03-10.
- ^ "Päivi Törmä | Aalto University". www.aalto.fi. Retrieved 2021-03-10.
- ^ "Päivi Törmä". Aalto People. Retrieved 2021-03-10.
- ^ a b "Academy of Europe: CV". www.ae-info.org. Retrieved 2022-02-10.
- ^ Paul, H.; Törmä, P.; Kiss, T.; Jex, I. (1996-04-01). "Photon Chopping: New Way to Measure the Quantum State of Light". Physical Review Letters. 76 (14): 2464–2467. Bibcode: 1996PhRvL..76.2464P. doi: 10.1103/PhysRevLett.76.2464. PMID 10060706.
- ^ Törmä, P.; Zoller, P. (2000-07-17). "Laser Probing of Atomic Cooper Pairs". Physical Review Letters. 85 (3): 487–490. arXiv: cond-mat/0001341. Bibcode: 2000PhRvL..85..487T. doi: 10.1103/PhysRevLett.85.487. PMID 10991322. S2CID 23392618.
- ^ Kinnunen, J.; Rodríguez, M.; Törmä, P. (2004-08-20). "Pairing Gap and In-Gap Excitations in Trapped Fermionic Superfluids". Science. 305 (5687): 1131–1133. arXiv: cond-mat/0405633. Bibcode: 2004Sci...305.1131K. doi: 10.1126/science.1100782. ISSN 0036-8075. PMID 15272124. S2CID 21135692.
- ^ Hakala, T. K.; Toppari, J. J.; Kuzyk, A.; Pettersson, M.; Tikkanen, H.; Kunttu, H.; Törmä, P. (2009-07-31). "Vacuum Rabi Splitting and Strong-Coupling Dynamics for Surface-Plasmon Polaritons and Rhodamine 6G Molecules". Physical Review Letters. 103 (5): 053602. arXiv: 0902.0710. Bibcode: 2009PhRvL.103e3602H. doi: 10.1103/PhysRevLett.103.053602. PMID 19792498. S2CID 14205459.
- ^ Väkeväinen, A. I.; Moerland, R. J.; Rekola, H. T.; Eskelinen, A.-P.; Martikainen, J.-P.; Kim, D.-H.; Törmä, P. (2014-04-09). "Plasmonic Surface Lattice Resonances at the Strong Coupling Regime". Nano Letters. 14 (4): 1721–1727. Bibcode: 2014NanoL..14.1721V. doi: 10.1021/nl4035219. ISSN 1530-6984. PMID 24279840.
- ^ Törmä, P; Barnes, W L (2015). "Strong coupling between surface plasmon polaritons and emitters: a review". Reports on Progress in Physics. 78 (1): 013901. arXiv: 1405.1661. Bibcode: 2015RPPh...78a3901T. doi: 10.1088/0034-4885/78/1/013901. ISSN 0034-4885. PMID 25536670. S2CID 3411435.
- ^ Hakala, T. K.; Rekola, H. T.; Väkeväinen, A. I.; Martikainen, J.-P.; Nečada, M.; Moilanen, A. J.; Törmä, P. (2017-01-03). "Lasing in dark and bright modes of a finite-sized plasmonic lattice". Nature Communications. 8 (1): 13687. arXiv: 1606.07404. Bibcode: 2017NatCo...813687H. doi: 10.1038/ncomms13687. ISSN 2041-1723. PMC 5216126. PMID 28045047.
- ^ Freire-Fernández, Francisco; Cuerda, Javier; Daskalakis, Konstantinos S.; Perumbilavil, Sreekanth; Martikainen, Jani-Petri; Arjas, Kristian; Törmä, Päivi; van Dijken, Sebastiaan (2021-12-23). "Magnetic on–off switching of a plasmonic laser". Nature Photonics. 16 (1): 27–32. arXiv: 2104.14321. doi: 10.1038/s41566-021-00922-8. ISSN 1749-4893. S2CID 233443788.
- ^ Hakala, Tommi K.; Moilanen, Antti J.; Väkeväinen, Aaro I.; Guo, Rui; Martikainen, Jani-Petri; Daskalakis, Konstantinos S.; Rekola, Heikki T.; Julku, Aleksi; Törmä, Päivi (2018-04-16). "Bose–Einstein condensation in a plasmonic lattice". Nature Physics. 14 (7): 739–744. arXiv: 1706.01528. Bibcode: 2018NatPh..14..739H. doi: 10.1038/s41567-018-0109-9. ISSN 1745-2481. S2CID 54172819.
- ^ Peotta, Sebastiano; Törmä, Päivi (2015-11-20). "Superfluidity in topologically nontrivial flat bands". Nature Communications. 6 (1): 8944. arXiv: 1506.02815. Bibcode: 2015NatCo...6.8944P. doi: 10.1038/ncomms9944. ISSN 2041-1723. PMC 4673883. PMID 26586543.
- ^ Törmä, P.; Peotta, S.; Bernevig, B. A. (2022). "Superconductivity, superfluidity and quantum geometry in twisted multilayer systems". Nature Reviews Physics. 4 (8): 528–542. arXiv: 2111.00807. Bibcode: 2022NatRP...4..528T. doi: 10.1038/s42254-022-00466-y. S2CID 240353848.
- ^ Sphinx: Årsbok - Vuosikirja - Yearbook 2018-2019. Helsinki: Finska Vetenskaps-Societeten. 2019. p. 218. ISBN 978-951-653-435-3.
External links
- Päivi Törmä publications indexed by Google Scholar
| International | |
|---|---|
| National | |
| Academics | |
| Other | |