Quantum technology struggles with scaling up, as the special properties of quantum materials typically vanish in larger ...

Controlling how electrons interact in semiconductors is crucial for the development of electronic and optical devices. Quantum scientists have now discovered a surprisingly efficient new mechanism to ...

An international team led by physicists at Penn State and Columbia University has developed a novel approach to maintain ...

The ability to store information has evolved from punch-card looms to modern smartphones. Every technological advancement has ...

Another drawback of producing red LEDs on ScAlMgO 4 is the high cost of the substrate. Team spokesman Kazuhiro Ohkawa told ...

Researchers developed a numerical simulation technique for light wave interactions in triangular-lattice PCSELs, enhancing ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or 'optical feedback'. Once the light has achieved ...

Photonic crystal surface-emitting lasers or PCSELs are laser diodes that generate laser beams through controlled light wave interaction within a photonic crystal structure. In a recent study, ...

Forced to run a labyrinth of carbon atoms uniquely arranged in twisted stacks, electrons do some rather peculiar things.

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240193 , discusses a novel approach towards robust construction of physical ...