Today, a new breed of electronic devices, bearing unique properties, is being developed. As ultra-miniaturization continues apace, researchers have begun to explore the intersection of physical and chemical properties occurring at the molecular scale.... SCIENCE DAILY · 7 days
Quantum strangeness gives rise to new electronics  nanowerk · 7 days
Quantum interference effects can cause substantial variation in the conductance properties of molecule-scale devices. By controlling the quantum interference, researchers showed that electrical conductance of a single molecule can be fine-tuned over two orders... more
Quantum strangeness gives rise to new electronics  PHYS.ORG · 7 days
Noting the startling advances in semiconductor technology, Intel co-founder Gordon Moore proposed that the number of transistors on a chip will double each year, an observation that has been born out since he made... more
Implementing a practical quantum secure direct communication system  PHYS.ORG · 3 hours
Quantum secure direct communication (QSDC) is an important branch of quantum communication, based on the principles of quantum mechanics for the direct transmission of classified information. While recent proof-of-principle experimental studies have... more
Experimental observation of dual magnetic states in topological insulators  Science Magazine · 1 week
The recently discovered topological phase offers new possibilities for spintronics and condensed matter. Even insulating material exhibits conductivity at the edges of certain systems, giving rise to an anomalous quantum... more
Life on the edge in the quantum world  PHYS.ORG · 1 week
Quantum physics sets the laws that dominate the universe at a small scale. The ability to harness quantum phenomena could lead to machines like quantum computers, which are predicted to perform certain... more
Researchers develop new method to reduce quantum noise  PHYS.ORG · 2 weeks
In a recent issue of Physical Review A, Argonne researchers reported a new method for alleviating the effects of "noise" in quantum information systems, a challenge scientists around the globe are working... more
Questions in quantum computing—how to move electrons with light  PHYS.ORG · 6 days
Electronics rely on the movement of negatively-charged electrons. Physicists strive to understand the forces that push these particles into motion, with the goal of harnessing their power in new technologies.... more
Quantum structure of buckyballs  SCIENCE DAILY · 3 weeks
Researchers have measured hundreds of individual quantum energy levels in the buckyball, a spherical cage of 60 carbon atoms. It's the largest molecule that has ever been analyzed at this level of experimental detail in the history of quantum mechanics.... more
All-photonic quantum repeaters could lead to a faster, more secure global quantum internet  PHYS.ORG · 3 weeks
Engineering researchers have demonstrated proof-of-principle for a device that could serve as the backbone of a future quantum Internet. University of Toronto... more
Speed of light: Toward a future quantum internet  SCIENCE DAILY · 3 weeks
Researchers have demonstrated proof-of-principle for a device that could serve as the backbone of a future quantum Internet. Researchers have developed a prototype for a key element for all-photonic quantum repeaters, a... more
Quantifying how much quantum information can be eavesdropped  SCIENCE DAILY · 3 weeks
The most basic type of quantum information processing is quantum entanglement. Researchers have now provided a much finer characterization of the distributions of entanglement in multi-qubit systems than previously available. These findings... more
An experimental quantum Bernoulli factory  Science Magazine · 3 weeks
There has been a concerted effort to identify problems computable with quantum technology, which are intractable with classical technology or require far fewer resources to compute. Recently, randomness processing in a Bernoulli factory has been identified as one... more
Researchers determine the performance of multi-dimensional bits  PHYS.ORG · 2 weeks
What kinds of computers would be conceivable if physics worked differently? Quantum physicists Marius Krumm from the University of Vienna and Markus Müller from the Viennese Institute of Quantum Optics and Quantum Information of... more
Quantifying how much quantum information can be eavesdropped  PHYS.ORG · 3 weeks
Summary The most basic type of quantum information processing is quantum entanglement. In a new study published in EPJ B, Zhaonan Zhang from Shaanxi Normal University, Xi'an, China, and colleagues have provided... more
Life on the edge in the quantum world  SCIENCE DAILY · 1 week
Pulling off high-speed energy transfers in the lab gives researchers insight into quantum computing, high-speed rechargeable batteries, and other future applications of quantum technology. more
New insights into magnetic quantum effects in solids  SCIENCE DAILY · 4 weeks
Using a new computational method, an international collaboration has succeeded for the first time in systematically investigating magnetic quantum effects in the well-known 3D pyrochlore Heisenberg model. The surprising finding: physical quantum... more
New insights into magnetic quantum effects in solids  PHYS.ORG · 4 weeks
Using a new computational method, an international collaboration has succeeded for the first time in systematically investigating magnetic quantum effects in the well-known 3-D pyrochlore Heisenberg model. The surprising finding: Physical quantum... more
Current generation via quantum proton transfer  SCIENCE DAILY · 2 weeks
Scientists have discovered that proton transfer in electrochemical reactions is governed by the quantum tunneling effect (QTE) under the specific conditions. In addition, they made a first ever observation of the transition between the quantum and... more
Quantum generative adversarial learning in a superconducting quantum circuit  Science Magazine · 3 weeks
Generative adversarial learning is one of the most exciting recent breakthroughs in machine learning. It has shown splendid performance in a variety of challenging tasks such as image and video... more
Sound waves let quantum systems 'talk' to one another  PHYS.ORG · 40 minutes
Researchers at the University of Chicago and Argonne National Laboratory have invented an innovative way for different types of quantum technology to "talk" to each other using sound. The study,... more
Engineers develop room temperature, two-dimensional platform for quantum technology  PHYS.ORG · 7 days
Quantum computers promise to be a revolutionary technology because their elementary building blocks, qubits, can hold more information than the binary, 0-or-1 bits of classical computers. But to harness this... more
Scientists 'hijack' open-access quantum computer to tease out quantum secrets  PHYS.ORG · 2 weeks
The rules of quantum mechanics describe how atoms and molecules act very differently from the world around us. Scientists have made progress toward teasing out these rules—essential for... more
Current generation via quantum proton transfer  nanowerk · 4 weeks
Researchers have discovered that proton transfer in electrochemical reactions is governed by the quantum tunneling effect under the specific conditions. In addition, they made a first ever observation of the transition between the quantum and classical... more
How does a quantum particle see the world?  SCIENCE DAILY · 3 weeks
Researchers have demonstrated that whether an object (in our example, the ball) shows quantum features depends on the reference frame. The physical laws, however, are still independent of it. more
Researchers develop direct-write quantum calligraphy in monolayer semiconductors  PHYS.ORG · 4 days
Scientists at the U.S. Naval Research Laboratory (NRL) and the Air Force Research Laboratory (AFRL) have developed a way to directly write quantum light sources, which emit a single photon of light... more
Quantum sensors providing magnetic resonance with unprecedented sensitivity  PHYS.ORG · 4 weeks
A study by the Quantum Technologies for Information Science (QUTIS) group of the UPV/EHU's Department of Physical Chemistry, has produced a series of protocols for quantum sensors that could allow images to... more
Nonlinear integrated quantum electro-optic circuits  PHYS.ORG · 3 weeks
Physicists envision that the future of quantum computation networks will contain scalable, monolithic circuits, which include advanced functionalities on a single physical substrate. While substantial progress has already been made for a variety of applications on different platforms,... more
Meteorite source in asteroid belt not a single debris field
PHYS.ORG
Tracking pollen with quantum dots
SCIENCE DAILY
How urban agriculture can improve food security in US cities
PHYS.ORG
Upgrading ALICE: What's in store for the next two years?
PHYS.ORG
Van Allen probes begin final phase of exploration in Earth's radiation belts
PHYS.ORG
Laser-induced graphene gets tough, with help
PHYS.ORG
Nanosatellite to serve the Internet of Things tested for space
ESA
Cladding fire risks have been known for years. Lives depend on acting now, with no more delays
PHYS.ORG
360 Video: Curiosity rover departs Vera Rubin Ridge
PHYS.ORG
Scientists discover new type of self-healing material
PHYS.ORG
Leviticus Cardio and Jarvik Heart reveal novel wireless heart pump system
NEWS MEDICAL
Zwicky Transient Facility nabs several supernovae a night
PHYS.ORG
Video: What is white chocolate?
PHYS.ORG
The real problem with toxic masculinity is that it assumes there is only one way of being a man
PHYS.ORG
New method for high-speed synthesis of natural voices
PHYS.ORG
Fresh