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558 results for News, Department of Applied Physics

Aalto funding for quantum engineering open

CQE is looking for 2-3 outstanding projects in the field of quantum engineering to be funded in 2018.
For Aalto community
Research & Art
Published:
4th CQE call open

Ultrafast laser pulse created by golden nanoparticles

The creation of a fast, tunable and stable nanoparticle-array laser is a stepping stone to affordable and efficient sensing and switching.
Press releases, Research & Art
Published:
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Einstein’s “spooky action” goes massive!

The elusive quantum mechanical phenomenon called entanglement has now been made a reality in objects almost macroscopic in size. Results published in Nature show how two vibrating drumheads, the width of a human hair, can display the spooky action.
Press releases, Research & Art
Published:
An illustration of the 15-micrometre-wide drumheads prepared on silicon chips used in the experiment. The drumheads vibrate at a high ultrasound frequency, and the peculiar quantum state predicted by Einstein was created from the vibrations. Image: Aalto University / Petja Hyttinen & Olli Hanhirova, ARKH Architects.

A new Bose–Einstein condensate created at Aalto University

Researchers at Aalto University, Finland are the first to create a Bose–Einstein condensate of light coupled with metal electrons, so-called surface plasmon polaritons.
Press releases, Research & Art
Published:
Bose–Einstein condensation on a nanogold particle array

Scientists observe a new quantum particle with properties of ball lightning

This knotted skyrmion may provide insight into a stable ball of plasma that could enhance future fusion reactors.
Press releases, Research & Art
Published:
Artistic impression of a quantum ball lighting. Figure credit: Heikka Valja.

Väisälä Awards to Professor Camilla Hollanti and Adjunct Professor Sabrina Maniscalco

Both Hollanti and Maniscalco are spearheads in their respective, globally highly competitive fields.
Awards and Recognition, Research & Art
Published:

2017 Best Physics Doctoral Dissertation and Teacher of the Year prizes awarded

€3,000-prizes were awarded for three Best Doctoral Dissertations in recognition of research and one for Teacher of the Year.
Research & Art, Studies
Published:

Centre for Quantum Engineering funding awarded for three projects

A total of EUR 290 000 has been granted for new projects that pave the way for large-scale initiatives in the field of quantum engineering at Aalto.
Research & Art
Published:
"Water tower"

Weyl metamaterials offer a novel route to 3D electronic devices

Researchers show how the principles of general relativity open the door to novel electronic applications including the 3D electron lens and electronic invisibility devices.
Press releases, Research & Art
Published:
a) By local manipulation of material parameters, it is possible to tune the properties of charge carriers in Weyl semimetals, b) With suitable local manipulation of material parameters one can tailor the carrier motion and design novel electronic devices such as the electron lens, which focuses the incoming carriers. Picture: Teemu Ojanen.

Construction of a quantum computer begins at Aalto University

Docent Mikko Möttönen's working group has received nearly one million euros in funding for the construction of a quantum computer.
Press releases, Research & Art
Published:
Photo of the centimeter-sized silicon chip which has three separate superconducting quantum bits. Photo: Jan Goetz/Aalto-yliopisto

Quantum researchers around the globe gather at Aalto

The conference covers quantum effects and connects research directions at the frontiers of mesoscopic quantum coherence.
Press releases
Published:
Olli V. Lounasmaa Memorial Prize 2016 laureate Prof. Michel Devoret gave a scientific talk at the conference on Saturday 5 August at Hanasaari. Photo: Mika Sillanpää

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
Published:

Frequency modulation accelerates the research of quantum technologies

In quantum devices, frequency modulation is utilized in controlling interactions.
Press releases, Research & Art
Published:

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
Published:
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
Published:

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
Published:
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
Published:
Researher Pablo Burset is working on an exciting new device, a Cooper pair splitter. Photo: Mikko Raskinen.