Add to Cart SnBi2Te4 Crystal Tin Bismuth Telluride MSRP: Now: $670.00 Was: SnBi2Te4 is a member of the family of topological insulators. SnBi2Te4 are best known for its topological insulator properties. SnBi2Te4 has a layered crystal structure, and it belongs to... BLK-SnBi2Te4 MSRP: Now: $670.00 Was: Add to Cart Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $670.00 Was: Subtotal: Add to Cart