It is possible this technique could allow quantum encryption to be implemented with existing fibre optic infrastructure.
Lead researcher Professor Ping Koy Lam from the Australian National University said the cloning feat may help to overcome obstacles to secure long distance communications.
“Great teachers with high expectations challenge their students to be the best they can be,” Professor Simmons said.
Watch the full speech on i View (link valid until 24 February 2017).She has published more than 360 papers in refereed journals with an h-index of 40 including 27 Physical Review Letters and papers in Nature, Science, Nature Materials, Nature Physics and Nature Nanotechnology. dating sider for voksne Ringsted She has been awarded two Federation Fellowships and is currently an ARC Laureate Fellow.A team of Australian physicists has created the world's first functioning single-atom transistor, which could prove a critical building block toward the development of super-fast computers.The tiny electronic device, described today in a paper published in the journal Nature Nanotechnology, uses as its active component an individual phosphorus atom patterned between atomic-scale electrodes and electrostatic control gates.
Unsw single atom transistor
Centre for Quantum Computation & Communication Technology School of Physics The University of New South Wales SYDNEY 2052 Australia Email: [email protected] Tel: (02) 9385 6313 Michelle Simmons is currently a Scientia professor and Laureate Fellow at the University of New South Wales.She obtained a double degree in physics and chemistry and was awarded a Ph D in Physics from Durham University, UK in 1992.Her Postdoctoral position was as a Research Fellow in quantum electronics at the Cavendish Laboratory in Cambridge, UK where she gained an international reputation for her work in the discovery of the ‘0.7 feature’ and metallic behaviour in 2D Gas hole systems. In 1999, she was awarded a QEII Fellowship and came to Australia where she was a founding member of the Centre of Excellence for Quantum Computer Technology.Since then she has established a large research group dedicated to the fabrication of atomic-scale devices in silicon and germanium using the atomic precision of a scanning tunneling microscope.
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Her group is the only group world-wide that can make atomically precise devices in silicon: they have developed the world’s first single atom transistor and the thinnest conducting doped wires in silicon.
Listen to Professor Simmons' interview with Robbie Buck on ABC Radio.
T physicists have produced near-perfect clones of quantum information using a new method to surpass previous cloning limits.
“Our clones are higher quality than have ever been made before.
We hope this technology could be used to extend the range of communication, and one day lead to impenetrable privacy between two communicating parties,” said Professor Lam.