TQT researchers featured in Microscopy and Analysis
Designing a quantum future The Quantum-Nano Fabrication and Characterization Facility at Canada’s University of Waterloo is home to cleanrooms, sample prep labs, advanced microscopy suites and more. Here’s how the core scientific platform is taking nanomaterials and quantum devices to new levels. Dr Rebecca Pool More than a decade ago, a relatively modest facility called Quantum […]
décembre 1, 2021
Quantum Correlations Generate an Optical Lattice
Measuring one photon’s polarization dictates the spatial structure of its entangled partner. Monday, November 22, 2021 A. R. Cameron et al. [1] Beams of light with phase-structured wave fronts provide a robust, high-dimensional medium for metrology and communication applications (see Synopsis: Twisting Light Beams on Demand). Optical lattices formed from single-photon versions of those structured beams have […]
novembre 22, 2021
Novel avenues for robust free-space quantum communications
Find Thomas Jennewein’s SPIE Photonics for Quantum 2020 presentation here : Novel avenues for robust free-space quantum communications (spiedigitallibrary.org)
août 27, 2021
Quantum Nanotechnologies: Future Challenges and Research Directions
Quantum Nanotechnologies: Future Challenges and Research Directions Event held on, Monday, Dec 13, 2021, 12:00 PM – 1:00 PM EST Hear from two TQT-supported investigators, Jonathan Baugh and Adam Wei Tsen, at the upcoming webinar, ‘Quantum Nanotechnologies: Future Challenges and Research Directions’. For more information and to register visit Quantum Nanotechnologies: Future Challenges and […]
décembre 3, 2021
Waterloo's Quantum
Valley
QVI - Quantum Valley Investments RAC - RAC Complex IQC - Institute for Quantum Computing at the University of Waterloo QNFCF - Quantum-Nano Fabrication and Characterization Facility QVIL - Quantum Valley Ideas Lab LI - Lazaridis Institute for the Management of Technology Enterprises PI - The Perimeter Institute for Theoretical Physics
Quantum photonic devices using shaped semiconductor nanowires
Find Michael Reimer’s SPIE Photonics for Quantum 2020 presentation here : Quantum photonic devices using shaped semiconductor nanowires (spiedigitallibrary.org)
août 27, 2021
Tuning Spin-Exchange Interactions in Low-Dimensional Metal Halide Perovskites: A New Class of Semiconductor Quantum Materials
Summary Leakage current in electronic components is one of the limiting factors for the performance of conventional computers which use charges and currents as physical information carriers. Spintronics offers an alternative by using electron spin for information transfer, processing and storage, enabling the design of non-volatile computer memory and more energy-efficient electronic devices. In this […]
octobre 1, 2019
Novel High-Speed Receiver for Quantum Communication and Sensing
Summary An essential aspect of a quantum channel is the detection and analysis of quantum signals in the form of photons. For most free-space applications, the photons are polarization encoded, e.g. by assigning the ‘0’ to horizontally polarized photons and ‘1’ to vertically polarized photons. However, where the geometric reference is not constant at all […]
janvier 1, 2019
Using Interactive Digital Storytelling to Represent Transformative Quantum Technologies in Augmented/Extended Reality Environments
Summary A major roadblock to the broader adoption of quantum technologies is the long learning curve associated with their seemingly abstract concepts. This often renders quantum technologies inaccessible to most audiences, especially through explanations using conventional scientific language. In this project, we develop novel methods of interactive digital storytelling – augmented and extended reality (AR/XR) […]
février 24, 2021
Folk Understanding of Quantum Physics
Summary It is often said that quantum concepts are counterintuitive. However, quantum concepts may not be equally counterintuitive to people from all cultural backgrounds. As cultural psychologists have discovered, culture fundamentally shapes the way people make sense of the world. In particular, the last few decades of research have documented cultural differences in appreciation of […]
mars 24, 2021
Towards large area, resonant quantum tunneling diodes by continuous Langmuir transfer of exfoliated 2D materials
Summary Atomically thin 2D materials constitute promising building blocks for quantum devices due to their exotic, layer-dependent electronic properties. The ability to stack these materials in alternating layers enables heterostructures to be built in almost limitless combinations and over small enough length scales to observe quantum phenomena. So far though, practical implementation of devices based […]
avril 1, 2020
Advanced microwave electronics enabling quantum technologies
Summary Superconducting quantum computers require quantum-limited measurements at microwave frequencies in order to implement error correction. Conventionally, this is accomplished using near quantum-limited Josephson Parametric Amplifiers (JPAs). The JPAs require bulky ferrite-based circulators that prevent on-chip integration of the amplifiers with the processor and take up the majority of space and cooling power in the […]
avril 1, 2020
A Reformulation of Quantum Game Theory
Summary Classical game theory – conducted at the interface between economics and computer science – has found applications in topics ranging from networking and security to online markets. Despite over 20 years of research into connections between game theory and quantum information, we have yet to see any significant implications of quantum information when applied […]
avril 1, 2020
Searching for quantum effects in neuroscience
Professors Michel Gingras and Zoya Leonenko from the Physics & Astronomy Department have recently started a new research effort in Quantum Neuroscience. With their colleagues Professors Michael Beazely (School of Pharmacy) and John Mielke (School of Public Health and Health Systems), they are combining their expertise in physics, biology and neuroscience with the ambitious goal […]
septembre 23, 2021
Simulating Quantum Particles on a Lattice
Tuesday, September 7, 2021 A team of researchers at the Institute for Quantum Computing (IQC) have developed a new quantum simulator that uses microwave photons in a superconducting cavity to simulate particles on a lattice similar to those found in superconductors or atomic nuclei. “There is a particular interest in performing quantum simulations of systems […]
septembre 7, 2021
Quantum Today: New algorithm uses a hologram to control trapped ions
Quantum Today: New algorithm uses a hologram to control trapped ions Thursday, May 20, 2021 Quantum Today is an exciting new seminar series that pulls its themes from recently published scientific articles. Join us as we sit down in conversation with researchers to talk about their work, what’s the impact and where their research will […]
mai 20, 2021
Repurposing potential drug candidates for the treatment of COVID-19
Summary The main protease (Mpro) in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus responsible for the coronavirus disease (COVID-19), has emerged as a promising drug target. The scientific community has produced a large number of crystallographic structures of the protease, which mediates viral replication and transcription. These structures report several fragments with varied chemotypes […]
mai 6, 2020
Rydberg Atom Array Quantum Simulator
Summary Quantum simulators enable probing the static and dynamic properties of correlated quantum many-body systems that would otherwise be numerically inaccessible using classical simulators. We are developing quantum simulators based on arrays of neutral atoms excited to Rydberg states. Such Rydberg atom arrays are advantageous for simulating the dynamics of interacting spin systems (Ising spin […]
février 27, 2020