Physicists have discovered a room-temperature transition between 1D and 2D electrical conduction states in the topological insulator bismuth iodide.

When the water is drained from the pot, the 1D NFs self-assemble into two dimensional (2D) layers that are stacked like lasagna. When Barsoum’s group investigated the 1D NFs in this state via ...

Traditional 1D bar codes (with printed bars and spaces) are giving way to 2D bar codes that also include dots, hexagons, and even colors to encode more data. Bar-code scanners read 1D bar codes.

HOUSTON – (Aug. 24, 2021) – A Rice University team and its collaborators have discovered a room-temperature transition between 1D and 2D electrical conduction states in topological crystals of ...