U.K., Korea, and Japan Collaborate on Quantum Mechanical Electron Wave Control
U.K., Korea, and Japan Collaborate on Quantum Mechanical Electron Wave Control Ultrafast quantum motion in a nanoscale trap detected Selected notes ~ + KAIST researchers have reported the detection of a picosecond electron motion in a silicon transistor. This study has presented a new protocol for measuring ultrafast electronic dynamics in an effective time-resolved fashion […]
“Giant Atoms” Have a Memory Suitable for a Quantum Computer?
“Giant Atoms” Have a Memory Suitable for a Quantum Computer? A Memory Effect at Single-Atom Level Full release… A Memory Effect at Single-Atom Level An international research group has observed new quantum properties on an artificial giant atom and has now published its results in the high-ranking journal Nature Physics. The quantum system under investigation […]
Quantum Communication Algorithms to Secure Your Smartphone; Size Matters
Quantum Communication Algorithms to Secure Your Smartphone; Size Matters NTU Singapore researchers develop quantum communication chip 1,000 times smaller than current setups Full release… Researchers at Nanyang Technological University, Singapore (NTU Singapore) have developed a quantum communication chip that is 1,000 times smaller than current quantum setups, but offers the same superior security quantum technology […]
Chicago Quantum Exchange Goes Global
Chicago Quantum Exchange Goes Global Chicago Quantum Exchange announces first international partners Excerpts and salient points ~ + QuTech, a partnership between the Delft University of Technology and the Netherlands Organisation for Applied Scientific Research, and the University of New South Wales in Australia are now part of one of the largest collaborative teams working […]
Valleytronics Show Promise as Quantum Information Storage Method
Valleytronics Show Promise as Quantum Information Storage Method Valleytronics in a monolayer semiconductor at room temperature Points to note… + Valleytronics is very attractive for future electronic devices and quantum computing technology since its quantum information storage significantly surpasses existing charge or spin control technologies. “However, the phonon-assisted intervalley scattering accelerates dramatically when temperature is […]
Controlling Quantum Behaviour of Individual Atoms
Controlling Quantum Behaviour of Individual Atoms Building single-atom qubits under a microscope Excerpts and salient points ~ + This is the first time a single-atom qubit has been achieved using a Scanning Tunneling Microscope (STM), the Nobel Prize-winning IBM invention that allows atoms to be viewed and moved individually. This is an important breakthrough because […]
Oak Ridge National Laboratory’s Part in Quantum Supremacy
Oak Ridge National Laboratory’s Part in Quantum Supremacy Quantum processors are now challenging conventional HPC systems Full release… To prove quantum supremacy, a joint research team from Google Inc., NASA Ames Research Center, and the Department of Energy’s Oak Ridge National Laboratory (ORNL), needed to rule out that classical supercomputers could perform computational tasks at […]
Using Quantum Error to Measure Your Environment
Using Quantum Error to Measure Your Environment Exploring mysteries of the universe Selected notes ~ + Gravitational waves from distant neutron stars are difficult to detect. Right now, gravitational waves can be detected at the Laser Interferometer Gravitational-Wave Observatory (LIGO) in Hanford, Washington, and Livingston, Louisiana. LIGO has been developed over decades with the efforts […]
“Quantum Supremacy” Achieved Through America’s Unparalleled Innovation Ecosystem
“Quantum Supremacy” Achieved Through America’s Unparalleled Innovation Ecosystem Google has received ample ogling the past several days. Lest we forget, it’s the U.S. free market, government, academia, and industrial sectors which collectively resulted in this feat; it was all competitor’s “Sputnik Moment”. Because Quantum is Coming. Qubit. How America Achieved “Quantum Supremacy” Key points… + […]
Quantum Photonics All On A Single Chip – Photon Source, Photon Processor, and Photon Detector
Quantum Photonics All On A Single Chip – Photon Source, Photon Processor, and Photon Detector Pushing Quantum Photonics Excerpts and salient points ~ + UC Santa Barbara engineer Galan Moody, an assistant professor of electrical and computer engineering, has proposed a solution to overcome the poor efficiency and performance of existing quantum computing prototypes that […]