A team of researchers, led by scientist Lin Zhou of Ames National Laboratory, has made important progress towards understanding the role of surface oxides in improving quantum computing circuits performance. Surface oxides are a primary cause of decoherence, or loss of quantum properties in quantum circuits. The team is part of a larger effort by the Superconducting Quantum Materials and Systems Center (SQMS) to improve quantum computers.

An international research team led by NYU Tandon School of Engineering and KAIST (Korea Advanced Institute of Science and Technology) has pioneered a new technique to identify and characterize atomic-scale defects in hexagonal boron nitride (hBN), a two-dimensional (2D) material often dubbed "white graphene" for its remarkable properties.

Researchers from the Department of Energy’s Oak Ridge National Laboratory have taken a major step forward in using quantum mechanics to enhance sensing devices, a new advancement that could be used in a wide range of areas, including materials characterization, improved imaging and biological and medical applications.

A paper recently published in Nature Communications from UChicago PME’s High Lab and Argonne National Laboratory has solved a major hurdle facing researchers working with diamond by creating a novel way of bonding diamonds directly to materials that integrate easily with either quantum or conventional electronics.

In a recent breakthrough, researchers at the U.S. Department of Energy’s (DOE) Argonne National Laboratory and Northern Illinois University discovered that they could use light to detect the spin state in a class of materials called perovskites (specifically in this research methylammonium lead iodide, or MAPbI3). Perovskites have many potential uses, from solar panels to quantum technology.

Researchers have developed and demonstrated a technique that allows them to engineer a class of materials called layered hybrid perovskites (LHPs) down to the atomic level, which dictates precisely how the materials convert electrical charge into light. The technique opens the door to engineering materials tailored for use in next-generation printed LEDs and lasers – and holds promise for engineering other materials for use in photovoltaic devices.

Interlune , a natural resources company, today announced a $365,000 grant from the U.S. Department of Energy (DOE) to pursue new technology that would separate Helium-3 from domestic Helium supplies. Notably, the proposed approach would not require the production of additional tritium, which is used for nuclear weapons and decays into Helium-3 over time.

Nu Quantum, a leading quantum networking company, and the UK’s National Quantum Computing Centre (NQCC) are announcing Project IDRA – the first phase of a 4-year project to build a pioneering optically connected, multi-node distributed quantum computing system.

Now, researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory and the University of Chicago Pritzker School of Molecular Engineering (PME) have proposed a new type of memory, in which optical data is transferred from a rare earth element embedded within a solid material to a nearby quantum defect. Their analysis of how such a technology could work is published in Physical Review Research.

Researchers from Argonne and the University of Chicago combined classical physics with quantum modeling to show how rare-earth elements and defects within solids can interact to store optically encoded classical data.