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547 results for News, Department of Applied Physics

Chemical route towards electronic devices in graphene

Essential electronic components, such as diodes and tunnel barriers, can be incorporated in single graphene wires (nanoribbons) with atomic precision.
Press releases, Research & Art
Published:
Schematic of the synthesis procedure for the graphene nanoribbon heterostructures

Quantum technology selected as an Academy of Finland Centre of Excellence

Aalto is also involved in the space and imaging centres of excellence.
Research & Art
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Frequency modulation accelerates the research of quantum technologies

In quantum devices, frequency modulation is utilized in controlling interactions.
Press releases, Research & Art
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Destruction of a quantum monopole observed

Scientists at Amherst College and Aalto University have made the first experimental observations of the dynamics of isolated monopoles in quantum matter.
Press releases, Research & Art
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Artistic view of the decay of a quantum-mechanical monopole into a Dirac monopole. See the instructions to access the full-resolution image. Credit: Heikka Valja.

Refrigerator for quantum computers discovered

Quantum physicist Mikko Möttönen and his team have invented a quantum-circuit refrigerator, which can reduce errors in quantum computing.
Research & Art
Published:
Photo of the centimeter-sized silicon chip, which has two parallel superconducting oscillators and the quantum-circuit refrigerators connected to them. Photo: Kuan Yen Tan

Nearly 5 million euro for pioneering biomimetics and quantum technology research

Olli Ikkala has received a prized ERC Advanced Grant for the second time and Jukka Pekola for the first time.
Press releases, Research & Art
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Researchers create artificial materials atom-by-atom

Possibility to arrange the atoms precisely bring designer quantum materials closer to reality.
Press releases, Research & Art
Published:
The tip of a scanning tunnelling microscope (STM) above chlorine atoms that have been deliberately moved. By moving individual atoms under their microscope, scientists were able to arrange vacancies in a single layer of chlorine atoms and create atomic lattices with a predetermined electrical response. Photo Ella Maru Studio.

Researchers beat the quantum limit of microwave measurements

The microwave measurement method developed by the researchers can be used in quantum computing and measurement of gravitational waves.
Press releases, Research & Art
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Micro drums enable a nearly noiseless measurement of radio signals. Image: Mika Sillanpää

Marie Skłodowska-Curie Fellowship awarded to study spin entanglement and Dirac materials

Researcher Pablo Burset intends to separate the unruly pairs of entangled electrons with an exciting new device, a Cooper pair splitter, to advance the development of quantum technologies.
Research & Art
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Researher Pablo Burset is working on an exciting new device, a Cooper pair splitter. Photo: Mikko Raskinen.

Aalto spinoff BlueFors awarded for their international success

BlueFors Cryogenics is the world’s leading manufacturer of ‘dry’ ultra-low temperature refrigerators with promising growth prospects in the supply chain of quantum computers.
Cooperation, Awards and Recognition
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Photo: Matti Porre/Office of the President of the Republic of Finland

The researchers created a tiny laser using nanoparticles

Researchers at Aalto are the first to develop a plasmonic nanolaser that operates at visible light frequencies and uses so-called dark lattice modes.
Press releases, Research & Art
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2016 Best Physics Doctoral Dissertation and Teacher of the Year prizes awarded

Awards for best doctoral dissertations were granted in recognition of research. Also a Teacher of the Year prize was awarded for the second time.
Awards and Recognition, Research & Art
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Researchers discovered elusive half-quantum vortices in a superfluid

Gained understanding in quantum physics may be a step towards quantum computers.
Press releases, Research & Art
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A half-quantum vortex combines circular spin flow and circular mass flow, leading to the 
formation of vortex pairs that can be observed experimentally. Image: Ella Maru Studio.

Researchers nearly reached quantum limit with nanodrums

Extremely accurate measurements of microwave signals can potentially be used for data encryption based on quantum cryptography and other purposes.
Press releases, Research & Art
Published:
Micro drums enable a nearly noiseless measurement of radio signals. The drum is made of thin superconducting aluminium film on top of a quartz chip (blue background). Image: Mika Sillanpää

Under debate - quantum computing already studied in Finland

A unique programming course for the D-Wave quantum computer makes use of refrigeration technology developed at Aalto University.
Cooperation, Research & Art, Studies
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Programming D-Wave quantum computer

Colors from darkness: Researchers develop alternative approach to quantum computing

Microwaves created at near absolute zero temperature provide uniquely correlated and controllable states.
Press releases, Research & Art
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Artistic depiction of the generation of three correlated photons from quantum vacuum. Image Antti Paraoanu.

Olli V. Lounasmaa Memorial Prize 2016 awarded to Michel Devoret

Professor Michel Devoret received the prize for his pioneering investigations and applications of macroscopic quantum phenomena at low temperatures.
Awards and Recognition, Research & Art
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Michel Devoret

ERC Proof of Concept to Mikko Möttönen

The Proof of Concept grant will be used to develop commercial applications.
Research & Art
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New record in microwave detection

Aalto University researchers have broken the world record by fourteen fold in the energy resolution of thermal photodetection.
Press releases, Research & Art
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Artistic image of a hybrid superconductor-metal microwave detector. Credit: Ella Maru Studio.

The CQE funding to Sillanpää, Hakonen and Paraoanu

5 applications were submitted by the deadline in May.
Research & Art
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"Water tower"