91青青草

Highlights

199 results for News, OtaNano

Einstein鈥檚 鈥渟pooky action鈥 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.

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"

Construction of a quantum computer begins at Aalto University

Docent Mikko M枚tt枚nen'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

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:

Refrigerator for quantum computers discovered

Quantum physicist Mikko M枚tt枚nen 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

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 Sillanp盲盲

Record-breaking tiny centenary celebration logo only a hundredth of a millimetre in size

The logo for Finland鈥檚 centennial was created from silicon with the same method as the world's smallest Aalto vase.
Press releases
Published:
The smallest logo for Finland鈥檚 centennial from two different angles. The first structure included the flag. In the measurement scale below, 5 碌m equals two-hundredths of a millimetre. The distance from one edge to another is almost precisely one-hundredth of a millimetre. Images: Nikolai Chekurov/Micronova, Aalto University

Aalto spinoff BlueFors awarded for their international success

BlueFors Cryogenics is the world鈥檚 leading manufacturer of 鈥榙ry鈥 ultra-low temperature refrigerators with promising growth prospects in the supply chain of quantum computers.
Cooperation, Awards and Recognition
Published:
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
Published:

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
Published:

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
Published:
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 Sillanp盲盲

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
Published:
Artistic depiction of the generation of three correlated photons from quantum vacuum. Image Antti Paraoanu.

ERC Proof of Concept to Mikko M枚tt枚nen

The Proof of Concept grant will be used to develop commercial applications.
Research & Art
Published:

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
Published:
Artistic image of a hybrid superconductor-metal microwave detector. Credit: Ella Maru Studio.

The CQE funding to Sillanp盲盲, Hakonen and Paraoanu

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

P盲ivi T枚rm盲 appointed Academy Professor

The results of T枚rm盲鈥檚 work are expected to pave the way to the development of room temperature superconductors.
Awards and Recognition, Research & Art
Published:

Physics award to Jukka Pekola

Professor Jukka Pekola received the physics award of Prof. Theodor Hom茅n at the annual celebration of The Finnish Society of Sciences and Letter.
Awards and Recognition
Published: