# topological insulator

> material with insulating bulk but conductive boundary

**Wikidata**: [Q1488689](https://www.wikidata.org/wiki/Q1488689)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Topological_insulator)  
**Source**: https://4ort.xyz/entity/topological-insulator


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)