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Quantum

A magnetic tunnel junction fabricated at the Institute for Quantum Computing (IQC)

À¶Ý®ÊÓÆµ pioneered research that led to the invention of the smartphone. Our unique combination of research and public-private partnerships is fueling today’s quantum revolution.

Devices that harness quantum properties will drive the next great technological revolution — the quantum age.

Computing with nature’s building blocks

There are suites of problems that today’s best computers have difficulty solving. By harnessing the counterintuitive behaviour of atoms and molecules, quantum computers will provide a whole new way to address some of the world’s most complex computing tasks. Canada Excellence Research Chair David Cory, a professor of chemistry in the Faculty of Science and IQC Deputy Director, Research, and his team are using a new hybrid approach to build a 100-qubit quantum computer in the next few years.

100-qubit quantum processor

Prototype 100-qubit quantum processor.

Diamond sheds light on MRI

MRI machine

Magnetic resonance imaging (MRI) has revolutionized how we diagnose disease, but it can only image material as small as the width of a hair. Distinguished Research Chair in Condensed Matter in the Faculty of Science and Institute for Quantum Computing (IQC) Associate Amir Yacoby is developing a new MRI technique, using defects in diamond as quantum processors, that is thousands of times more precise — almost down to the size of an atom.

Nitrogen vacancy centres in diamond lie at the heart of the new MRI technology.

Catching hackers in the act

Tunny machine reconstruction

Professor William Tutte, a founding member of À¶Ý®ÊÓÆµ’s Faculty of Mathematics and the world-leading combinatorics program, has recently been acknowledged for his instrumental role in deciphering the Lorenz cipher while at Bletchley Park during the Second World War. Pictured: Reconstruction of British Tunny machine based on Tutte’s mathematical insights, The National Museum of Computing, Bletchley Park. Photo: The National Museum of Computing www.tnmoc.org

Hackers are attacking computer systems, and breaking them, every hour of every day. Quantum key distribution (QKD) offers unbreakable cryptography, but it’s limited to a few hundred kilometres. Thomas Jennewein, a professor of physics in the Faculty of Science, and his team at IQC is taking QKD to satellites for a global quantum network that will catch hackers in the act.

artists rendering of a microsatellite

Microsatellites will eventually allow global quantum communication. Image: ComDev International, IQC partner

By The Numbers

  • The Institute for Quantum Computing is one of the top 5 quantum information research institutes in the world
  • More than 200 researchers dedicated to advancing quantum information science and technology
  • 12 qubits — the world record held at IQC for number of universally controlled qubits
  • 54,000 square feet of quantum research lab space

À¶Ý®ÊÓÆµ’s quantum research spans theory and experimentation with researchers across six departments in the Faculties of Engineering, Mathematics and Science.

Find out more

  • Collaborative research drives towards 100 qubit system
  • Diamond sheds light on MRI
  • Taking quantum into space
  • Research at À¶Ý®ÊÓÆµ
  • Water
  • Energy & environment
  • Automotive & transportation
  • Health & aging
  • Quantum
  • Global security
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UNIVERSITY OF WATERLOO
200 UNIVERSITY AVENUE WEST, WATERLOO, ON, CANADA N2L 3G1

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