The “band shift” is a change in electronic band structure, said Wang. It expands and narrows the band gap depending on the magnetic field directions. The kagome ferromagnet showed a shift ...

This intricate arrangement of atoms leads to fascinating electronic properties, including flat electronic bands and Dirac points, making them a hot topic in condensed matter physics and materials ...

They discovered that the kagome flat bands stayed divided even at high ... a process known as selective band renormalization ...

Flat bands are regions in the electronic ... structure of the material at an unprecedented resolution. "The band structure in kagome Fe 3 Sn 2 is different depending on which ferromagnetic domain ...