(Nanowerk News) Researchers led by Cornell have discovered an unusual phenomenon in a metal-insulating material, providing valuable insights for the design of materials with new properties by way of ...

Ca2RuO4 exemplifies the rich interplay between strong electron correlations and lattice dynamics that characterise Mott insulators. In these systems, the repulsive Coulomb interactions lead to ...

A research team led by Prof. PAN Jianwei, Prof. WAN Zhensheng and Prof. DENG Youjin from the University of Science and Technology of China (USTC) observed counterflow superfluidity in two-component ...

Channai and Canadian researchers presented a theory for LK99 superconductivity. They have presented a couple of scenarios, keeping solid state and quantum chemical constraints in mind and suggested ...

(Nanowerk News) An study has found unusual insulating behaviour in a new atomically-thin material – and the ability to switch it on and off. Materials that feature strong interactions between ...

The researchers found the key to their theory is an unexpected collection of particles called bipolarons that form when electronic charge is added to the material. PROVIDENCE, R.I. [Brown University] ...

A new study uncovers a switchable, atomically-thin metal-organic material that could be used in future low-energy electronic technologies. The study shows that electron interactions in this material ...

Researchers at Cornell University identified an uncommon event in a metal-insulating material, offering vital insights for creating materials with novel features through rapid transition between ...

We investigate the emergence of topological features in the charge excitations of Mott insulators in the Chern-Hubbard model. In the strong correlation regime, treating electrons as the sum of holons ...

Chestnut Hill, Mass. - Probing the properties of a Mott insulator, a team of researchers from Boston College, MIT, and U.C. Santa Barbara has revealed an elusive atomic-scale magnetic signal in the ...