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UrduPhysicists at Washington University are finding new ways to harness the quantum power of defects in otherwise flawless crystals.
Tag: quantum technologies
Quantum scientists accurately measure power levels one trillion times lower than usual
Scientists in Finland have developed a nanodevice that can measure the absolute power of microwave radiation down to the femtowatt level at ultra-low temperatures – a scale trillion times lower than routinely used in verifiable power measurements. The device has the potential to significantly advance microwave measurements in quantum technology.
Researchers take a step towards turning interactions that normally ruin quantum information into a way of protecting it
Rresearchers at Aalto University in Finland and IAS Tsinghua University in China report a new way to predict how quantum systems, such as groups of particles, behave when they are connected to the external environment. Usually, connecting a system such as a quantum computer to its environment creates decoherence and leaks, which ruin any information about what’s happening inside the system. Now, the researchers developed a technique which turns that problem into its a solution.
Duality Quantum Accelerator Announces Startups Selected for Cohort 2
Duality, the nation’s first accelerator exclusively for quantum companies, has accepted five startups from across the globe into the second cohort of the year-long accelerator based in Chicago, IL.
An atomic-scale window into superconductivity paves the way for new quantum materials
Superconductors are materials with no electrical resistance whatsoever, commonly requiring extremely low temperatures. They are used in a wide range of domains, from medical applications to a central role in quantum computers. Superconductivity is caused by specially linked pairs of electrons known as Cooper pairs. So far, the occurrence of Cooper pairs has been measured indirectly macroscopically in bulk, but a new technique developed by researchers at Aalto University and Oak Ridge National Laboratories in the US can detect their occurrence with atomic precision.
Zhongwei Dai: Exploring the Strange Quantum World of 2D Materials
Zhongwei Dai, a researcher in the Interface Science and Catalysis Group of the Center for Functional Nanomaterials, probes the properties of atomically thin materials to identify promising candidates for quantum information science applications
Researchers Find Semimetal That Clings to a Quantum Precipice
In an open access paper published in Science Advances, Johns Hopkins physicists and colleagues at Rice University, the Vienna University of Technology (TU Wien), and the National Institute of Standards and Technology (NIST), present experimental evidence of naturally occurring quantum criticality in a material.
Tulane part of Navy/Army-funded research on improving communication
Tulane scientists are part of a team of Louisiana researchers looking at how smart quantum technology can improve communications systems used in the military.