A new, cheaper way to deliver accurate time across Australia: instead of using hydrogen maser clocks costing hundreds of thousands of dollars we can bounce signals through the national’s optical fibre network according to physics leaders speaking today and tomorrow.
Also today at the national physics congress in Sydney, meet the man whose job it is to figure out how to build the NBN.
And hear about the magic of thermal plasmas, from safer arc welding to saving the ozone layer.
Posted on behalf of the University of New South Wales
A research team led by Australian engineers has created the first working quantum bit based on a single atom in silicon, opening the way to ultra-powerful quantum computers of the future.
In a landmark paper published today in the journal Nature, the team describes how it was able to both read and write information using the spin, or magnetic orientation, of an electron bound to a single phosphorus atom embedded in a silicon chip.
“For the first time, we have demonstrated the ability to represent and manipulate data on the spin to form a quantum bit, or ‘qubit’, the basic unit of data for a quantum computer,” says Scientia Professor Andrew Dzurak. “This really is the key advance towards realising a silicon quantum computer based on single atoms.”
Imagine printing your own room lighting, lasers, or solar cells from inks you buy at the local newsagent. Jacek Jasieniak and his colleagues at CSIRO, the University of Melbourne and the University of Padua in Italy, have moved a step closer to such a future, by developing liquid inks based on quantum dots that can be used to print devices.
These quantum dot inks will transform our use of light in the home and office. In the first demonstration of these inks Jacek and his colleagues have made tiny printable lasers.
Four different colours of quantum dots (photo: Jacek Jasieniak)
The first laser, invented 50 years ago in May 1960, was described as a solution looking for a problem. Today dozens of lasers are built into our computers, cars and homes. Soon, thanks to Jacek’s work, we may have millions of tiny lasers working in our homes lighting our rooms and even acting as pixels in printable TV screens. The lasers could also be used as components in optical computers, electronics, sensors, as cheap laser pointers in a range of colours or even fashion accessories.
Jacek’s work is being presented for the first time in public through Fresh Science, a communication boot camp for early-career scientists held at the Melbourne Museum. Jacek was one of 16 winners from across Australia.
Welcome to my monthly email to people around the country with an interest in physics – with news and events for December 2009 and January 2010.
This month we’re exploring quantum matter in Canberra and Melbourne with Austrian Rudolf Grimm, sub-atomic physics in Adelaide; a teachers’ seminar in Tassie, and the director of the SKA project, Richard Schilizzi speaks in Melbourne. [continue reading…]
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Full day hands-on workshops in small groups. Practise interviews with journalists. Find your key messages. Handle tricky questions. Learn how to ensure your research is reported accurately.
Sarah's structure of the course, specific insight and understanding of science, her contacts and common mistakes made in communication were great and furthered my skills in this area.
Anonymous - Sydney Jan 2020
Science In Public
2020-01-28T15:04:28+11:00
Anonymous - Sydney Jan 2020
Sarah's structure of the course, specific insight and understanding of science, her contacts and common mistakes made in communication were great and furthered my skills in this area.
This is one of the best science communication courses I have ever encountered. It teaches all research to think out of box and really simplify their research in lay man's language. I will highly recommend this to anyone looking to learn more about science communication.
Shwathy Ramesh
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2020-02-24T09:29:55+11:00
Shwathy Ramesh
This is one of the best science communication courses I have ever encountered. It teaches all research to think out of box and really simplify their research in lay man's language. I will highly recommend this to anyone looking to learn more about science communication.
Sufficient time given to work one-on-one with each participant. TV, radio and newspaper given sufficient weight. Practical, informative and professional
Anonymous - Gold Coast May 2021
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2022-09-05T12:59:42+10:00
Anonymous - Gold Coast May 2021
Sufficient time given to work one-on-one with each participant. TV, radio and newspaper given sufficient weight. Practical, informative and professional
Good mix in terms of topics covered, people invited and media coverage. This course will make me more comfortable and I believe it will improve my confidence about myself and how I talk about my work in front of media.
FEnEX CRC, December 2021
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2022-09-05T13:01:49+10:00
FEnEX CRC, December 2021
Good mix in terms of topics covered, people invited and media coverage. This course will make me more comfortable and I believe it will improve my confidence about myself and how I talk about my work in front of media.
Sarah is an amazing instructor. She has looked after each of the participants very well. I really like her style. Thank you to all team for a valuable training session.
Seyhan Yazar, Garvan Institute of Medical Reseearch
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2022-09-05T13:02:58+10:00
Seyhan Yazar, Garvan Institute of Medical Reseearch
Sarah is an amazing instructor. She has looked after each of the participants very well. I really like her style. Thank you to all team for a valuable training session.
Pushed me to finesse/develop a pitch, find an edge that will facilitate communicating my research findings. The real world experience/opportunity for interviews was exceptionally helpful
Megan Bater
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2022-09-05T13:06:38+10:00
Megan Bater
Pushed me to finesse/develop a pitch, find an edge that will facilitate communicating my research findings. The real world experience/opportunity for interviews was exceptionally helpful
The day was a great balance of topics and presented in an approachable and friendly style that was very inclusive. It was a fantastic and informative session that will really help me day-to-day in the communications work I do.
Ben Westmoreland, 2022
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2022-09-05T13:07:28+10:00
Ben Westmoreland, 2022
The day was a great balance of topics and presented in an approachable and friendly style that was very inclusive. It was a fantastic and informative session that will really help me day-to-day in the communications work I do.