Recent News
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
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.
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.
Peter Liljeroth becomes new vice-dean at School of Science
Liljeroth is responsible for research and impact
Experiment with turnstiles of single electrons shows way towards new power standard
Researchers at Aalto University propose method of transducing frequency to power
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
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.
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.
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.
Using magnets to toggle nanolasers leads to better photonics
Controlling nanolasers with magnets lays the groundwork for more robust optical signalling
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
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.
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.
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.
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.
A new super-cooled microwave source boosts the scale-up of quantum computers
Researchers in Finland have developed a circuit that produces the high-quality microwave signals required to control quantum computers while operating at temperatures near absolute zero. This is a key step towards moving the control system closer to the quantum processor, which may make it possible to greatly increase the number of qubits in the processor.
A new algorithm increases the efficiency of quantum computers
Quantum computing is taking a new leap forward due to research that has proposed a scheme to reduce the number of calculations needed to read out data stored in the state of a quantum processor. This will make quantum computers more efficient, faster, and ultimately more sustainable.
A theoretical surface study of a potential third generation solar cell material opens up prospects for more efficient solar energy conversion
A new article by the CEST group reveals atomic and electronic structure of perovskite material for future photovoltaic applications.
Early career award granted to Professor Jose Lado
Professor Jose Lado was awarded early career prize. The award recognizes the talents of exceptional young researchers who are making a significant contribution to their respective field of research. The runner-up prize was awarded to Prof. Lado by Deutsche Physikalische Gesellschaft and Institute of Physics through New Journal of Physics (NJP).
Novel quantum device design promises a regular flow of entangled electrons on demand
Quantum computer and many other quantum technologies rely on our ability to generate quantum entangled pairs of electrons. By dynamically controlling two quantum dots near a superconductor, researchers could time the extraction and splitting of entangled Cooper pairs from a superconductor.
