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Recent News

401 results for News, Campus, Careers, Collaboration, Research, Studies, Teaching, Technology and engineering, University, Department of Applied Physics, Appointments, Awards and Recognition, Campus, Cooperation, Incidents, Press releases, Research & Art, Studies, University

Meet our female PHYS professors

In honour of the International Women's Day on March 8th we interviewed our female faculty at the Department of Applied Physics.
Research & Art
Published:
Laure Mercier de Lepinay, Andrea Sand, Päivi Törmä

Best doctoral theses and master's theses of 2021 in the School of Science awarded

The awards were based on academic quality, impact, and originality.
Awards and Recognition
Published:
hat

The organisers of Laskiaisrieha expect a relaxed student vibe and encounters across university boundaries

The history of Laskiaisrieha spans over decades. Nowadays, it is organised by Vapaateekkarit in cooperation with Aalto University Student Union (AYY). However, the event did not take place in 2021, so on Tuesday 1 March 2022 it will be organised for the first time in two years.
Cooperation
Published:
Laskiaisrieha 2019-0722 (1)_ Elettra Virtanen.jpg

Caterina Foti: My dream is to expose people from 0- to 99-years old to the quantum world

Caterina Foti is involved in a quantum institute, a quantum online platform, a quantum exhibition, and a quantum startup that just received seed funding.
Cooperation
Published:
Caterina Foti

Changes in the learning services at the School of Science - Veruscka Xavier Filgueira started as a digital learning specialist

Veruscka Xavier Filgueira started as a digital learning specialist at Aalto in January. She is joining the Learning Services team at the School of Science. Her focus will be on providing support in the use of digital learning environments and on developing digitally aided teaching. She will also work together with the other pedagogical staff to promote the continuous development of teaching and learning practices in SCI.
For Aalto community
Appointments
Published:
Xavier Filgueira Veruscka

Aalto researchers contribute to fusion energy record

Record-breaking 59 megajoules of sustained fusion energy demonstrate potential of fusion to deliver safe, low-carbon energy
Research & Art
Published:
JET

A new approach for detecting ultra-low-energy photons

Professor Jukka Pekola and Doctoral Candidate Bayan Karimi from Aalto University propose a new approach to measure the energy of single microwave photons. These low energy quanta are emitted by artificial quantum systems such as superconducting qubits. Detecting them continuously has been challenging but would be useful in quantum information processing and other quantum technologies.
Press releases
Published:
A low energy photon emitted by a qubit can potentially be detected by measuring its energy with two thermometers simultaneously. The two signals are combined into a cross-correlation measurement with superior sensitivity. Picture: Bayan Karimi.

New professor Laure Mercier de Lépinay: It is important to stay flexible in our understanding of the world

Laure Mercier de Lépinay I continue to study microwave optomechanics which can allow us to uncover new fundamental physics.
Appointments
Published:
Laure Mercier de Lepinay, photo by Mikko_Raskinen

Peter Liljeroth becomes new vice-dean at School of Science

Liljeroth is responsible for research and impact
Appointments
Published:
Peter Liljeroth

Experiment with turnstiles of single electrons shows way towards new power standard

Researchers at Aalto University propose method of transducing frequency to power
Research & Art
Published:
Device

Guiding spin waves with light could lead to faster and much more energy efficient computing

Major new research project at Aalto University aims to develop new type of computing device that eliminates massive amounts of waste heat produced by current devices
Press releases, Research & Art
Published:
Päivi Törmä ja Sebastiaan van Dijken

Researchers will use the world’s most accurate radiation detector in quantum computers

Professor Mikko Möttönen’s team and their partners have acquired funding to refine the bolometer technology for use not only in quantum computers but also in ultralow-temperature (ULT) freezers and terahertz cameras. The funding is from the Future Makers Funding Program by Technology Industries Finland Centennial Foundation and by Jane and Aatos Erkko Foundation. This would be the first time ever that this bolometer is utilized for practical applications.
Press releases
Published:
Physicists at Aalto University and VTT have developed a new detector for measuring energy quanta at unprecedented resolution. Photo: Aalto University

Groundbreaking light sources can increase effectiveness and security of transferring quantum information

Researchers at Aalto University plan to build a revolutionary LED light source to generate entangled photon pairs. The research group led by Professor Pertti Hakonen has received three-year funding from the Future Makers Funding Program of Technologies Finland Centennial Foundation and Jane and Aatos Erkko Foundation.
Press releases
Published:
Schematic view of the entangled photon generator. Picture: Ethan D. Minot.

A major project brings together Finnish industry and research for quantum technology development

A new research project has been launched to accelerate the progress of Finnish quantum technology. The QuTI project, coordinated by VTT Technical Research Centre of Finland, will develop new components, manufacturing and testing solutions, and algorithms for the needs of quantum technology. The QuTI consortium, partly financed by Business Finland, consists of 12 partners and has a total budget of around EUR 10 million.
Cooperation
Published:
Yksityiskohta kryostaatista. Kuva: Mikko Raskinen.

Using magnets to toggle nanolasers leads to better photonics

Controlling nanolasers with magnets lays the groundwork for more robust optical signalling


Press releases
Published:
Nanolaser kytkettynä päälle (ylhäällä) ja pois päältä (alhaalla) ulkoisen magneettikentän avulla.

Tuning a magnetic fluid with an electric field creates controllable dissipative patterns

An electric field transforms an iron oxide nanoparticle suspension into a model for the emergence of complex dissipative structures
Press releases, Research & Art
Published:
Electroferrofluids

Moments of silence point the way towards better superconductors

Together with researchers from Lund University and VTT, the team at Aalto set up an experiment to detect smalls number of quasiparticles in real-time.
Press releases
Published:
The apparatus consisted of a micron-scale aluminium superconductor separated from a normal conductor – metallic copper – by a thin insulating layer. When Cooper pairs in the superconductor broke, the quasiparticles would tunnel through the insulation to the copper, where the researchers observed them with a charge detector. Picture: Aalto University.

School of Science Awards 2021 highlight great people and achievements at our school this year

The annual awards were given out at the school's Christmas party.
Awards and Recognition
Published:
Joulu

Alumnus of the Year 2021 Petteri Koponen: a never-ending interest in studying new things has served me well as a start-up entrepreneur and investor

Petteri Koponen, a venture capitalist at Lifeline Ventures, has been named the Alumnus of the Year for 2021 at the Aalto University School of Science. He has established four companies, including Jaiku and First Hop, and he is currently the Chair of the Board at Wolt and Varjo.
Awards and Recognition
Published:
Petteri Koponen

Aalto researchers awarded Physics World Breakthrough of the Year for macroscopic quantum entanglement

Aalto University Professor Mika A. Sillanpää, his team and collaborators at the University of New South Wales in Canberra, Australia, have won the Physics World 2021 Breakthrough of the Year. The prize was awarded for establishing quantum entanglement between a pair of macroscopic drumheads – two mechanical resonators that were tiny but still much larger than the subatomic particles that are usually entangled. The award has previously been given for the first direct observation of a black hole and for the detection of gravitational waves, which also received a Nobel Prize.
Press releases
Published:
The drumheads exhibit a collective quantum motion. Picture: Juha Juvonen.