#Unexpectedly fast conduction electrons in Na3Bi
“#Unexpectedly fast conduction electrons in Na3Bi” Left: STM image showing topography of Na3Bi sample. Right: Density of states showing a minimum at the Dirac point ED. Credit: FLEET An Australian-led study uses a scanning-tunneling microscope “trick” to map electronic structure in Na3Bi, seeking an answer to that material’s extremely high electron mobility. In studying the…