topological insulator

Noun

a material which conducts electrons only along its edges and surfaces, but does not conduct in its interior

Japanese Meaning

物質の内部は絶縁性を示し、縁部や表面に沿ってのみ電子が伝導する材料。

Researchers discovered that the new topological insulator could support robust edge currents even at room temperature.

研究者たちは、新しいトポロジカル絶縁体が室温でも頑健なエッジ電流を維持できることを発見した。

Sense（1）

a material which conducts electrons only along its edges and surfaces, but does not conduct in its interior

topological insulators

（ plural ）