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.

Researchers from Tohoku University and the Massachusetts Institute of Technology (MIT) have unveiled a new AI tool for high-quality optical spectra with the same accuracy as quantum simulations, but working a million times faster, potentially accelerating the development of photovoltaic and quantum materials.

Their studies have resulted in a discovery recently published in the journal Communications Physics. The team has delved into the enigmatic world of fractional quantum Hall effects (FQHE), uncovering novel, unexpected phenomena when these systems are probed in new ways and pushed beyond their usual boundaries.

Scientists from the University of Warsaw (UW) is Faculty of Physics in collaboration with other researchers from Poland as well as Italy, Iceland, and Australia, have demonstrated the creation of perovskite crystals with predefined shapes that can serve in nonlinear photonics as waveguides, couplers, splitters, and modulators. The research results were published in “Nature Materials”.

Researchers at ICFO tackle the problem of light confinement in nanocavities from two different perspectives. First, they successfully realize high-quality ultrathin crystalline metal structures that can support spatially compressed plasmons; and second, they demonstrate an efficient technique to couple light to confined surface plasmons.

The world’s most efficient quantum dot (QD) solar cell has been developed by the Ulsan National Institute of Science and Technology (UNIST). A quantum dot solution and a device used in the development of the solar cell can maintain high performance even after long-term storage, taking a step closer to the commercialization of next-generation solar cells.

Phasecraft – the startup led by top academics developing world-leading quantum algorithms – has developed another record-breaking suite of algorithms that makes simulating materials on quantum computers simpler and more efficient than ever before.

The Ontario government is investing up to $14.9 million to support a project by Quantum Valley Ideas Lab (QVIL), an independent research laboratory in Waterloo, that will accelerate the development and adoption of quantum science technologies by Ontario companies.