Add to Cart BiTlTe3 crystal Bismuth Telluride MSRP: Now: $640.00 Was: The only commercially available topological insulator thalium alloyed BiTlTe (bismuth thallium telluride) crystals. Tl has been alloyed into Bi2Te3 matrix to create Bi(2-x)TlxTe3 crystals at x=0.7... BLK-BiTlTe MSRP: Now: $640.00 Was: Add to Cart Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $640.00 Was: Subtotal: Add to Cart