A List of Bulk TI and related crystals grown by Bridgman technique at Purdue for Topological Insulator research.
Grown at Purdue Physics Seminconductor Crystal Growth Facilities by Dr. Irek Miotkowski.
These crystals have also been made available to outside collaborators to perform a variety of measurements.
List updated 01/2013. Contact: yongchen@purdue.edu
| Crystal | Size and Number of crystals |
| Bi2Se3 Series: | |
| Bi2Se3 | 15mm×10mm×4mm |
| Bi2Se3.05 | 15mm×10mm×4mm |
| Bi2Se3.1 | 25mm×10mm×10mm |
| Bi2Se3.2 | 20mm×10mm×5mm (3) |
| Bi2Se3.3 | 25mm×10mm×6mm (2) |
| Bi2Se2.99 | 4mm×4mm×3mm (2) |
| Bi2Se2.98 | 20mm×10mm×3mm (2) |
| Bi2Se2.8 | 15mm×10mm×2mm (2) |
| Bi2Se2.7 | 15mm×10mm×3mm (2) |
| Magnetically doped Bi2Se3 | |
| Bi1.99Fe0.01Se3 | 5mm×4mm×1mm (~10) |
| Bi1.98Fe0.02Se3 | 20mm×8mm×1mm |
| Fe0.04(Bi2Se3)0.96 | 10mm×8mm×1mm (~10) |
| Fe0.08(Bi2Se3)0.92 | 20mm×8mm×3mm |
| Bi1.90Fe0.10Se3 | 10mm×10mm×4mm |
| Bi1.85Fe0.15Se3 | 15mm×10mm×5mm |
| Bi1.80Fe0.20Se3 | 15mm×10mm×3mm |
| Bi1.75Fe0.25Se3 | 10mm×4mm×3mm (2) |
| Bi1.99Co0.01Se3 | 25mm×10mm×10mm |
| Bi1.98Co0.02Se3 | 5mm×4mm×1mm (~10) |
| Bi1.96Co0.04Se3 | 10mm×5mm×1mm (~10) |
| Bi1.94Co0.06Se3 | 25mm×10mm×10mm (2) |
| Bi1.8Co0.2Se3 | 30mm×10mm×10mm |
| Bi1.98Mn0.02Se3 | 20mm×5mm×2mm (3) |
| Bi1.96Mn0.04Se3 | 10mm×4mm×3mm (5) |
| Bi1.95Cr0.05Se3 | 20mm×5mm×2mm (2) |
| Bi1.93Cr0.07Se3 | 20mm×5mm×3mm (2) |
| Bi1.90Cr0.10Se3 | 30mm×10mm×5mm (2) |
| Bi1.85Cr0.15Se3 | 20mm×10mm×4mm |
| Nonmagnetically doped Bi2Se3 | |
| Cu0.02Bi2Se3 | 25mm×10mm×4mm |
| Cu0.05Bi2Se3 | 20mm×5mm×3mm |
| Cu0.12Bi2Se3 | 15mm×10mm×1mm |
| Cu0.15Bi2Se3 | 5mm×5mm×2mm (3) |
| Cu0.18Bi2Se3 | 10mm×5mm×2mm |
| Cu0.20Bi2Se3 | 8mm×5mm×1mm (2) |
| Cu0.25Bi2Se3 | 5mm×2mm×1mm (3) |
| Bi1.98Mg0.02Se3 | 25mm×8mm×3mm (2) |
| Bi1.96Mg0.04Se3 | 35mm×10mm×5mm |
| Bi2Te3 Series: | |
| Bi2Te3 | 20mm×10mm×5mm (3) |
| Bi2.05Te3 | 15mm×10mm×3mm (2) |
| Bi2.1Te3 | 15mm×8mm×3mm (4) |
| Bi2.2Te3 | 25mm×10mm×3mm (2) |
| Magnetically doped Bi2Te3 | |
| Bi2Te3+0.5%Cr | 30mm×10mm×5mm |
| Bi2Te3+1%Cr | 25mm×10mm×10mm (2) |
| Bi1.98Cr0.02Te3 | 20mm×10mm×2mm (3) |
| Bi1.95Cr0.05Te3 | 20mm×5mm×3mm |
| Bi1.85Cr0.15Te3 | 25mm×10mm×5mm |
| Sb2Te3 | 25mm×8mm×4mm(3) |
| Sb-Te-Se series: | |
| Sb2Te2Se | 30mm×10mm×10mm |
| Sb2Te2.005Se0.995 | 30mm×10mm×10mm |
| Sb2Te1.995Se1.005 | 30mm×10mm×10mm |
| Bi-Sb alloys | |
| Bi/Sb (60/40) | 30mm×10mm×10mm |
| Bi/Sb (50/50) | 30mm×10mm×10mm |
| Sb2Se3 (non-TI) Series: | |
| Sb2Se3 | 10mm×5mm×2mm (3) |
| Sb2Se2.95 | 20mm×10mm×5mm |
| Sb2Se2.99 | 10mm×10mm×2mm (2) |
| Sb2Se3+0.5%Bi | 15mm×5mm×4mm |
| Sb2Se3+0.5%Ag | 20mm×8mm×5mm |
| Bi-Sb-Te series: | |
| Sb doped Bi2Te3 | 30mm×10mm×5mm (5) |
| Bi0.2Sb1.8Te3 | 5mm×3mm×1mm (~10) |
| Bi0.12Sb1.88Te3 | 35mm×10mm×5mm |
| Bi0.08Sb1.92Te3 | 35mm×10mm×5mm |
| Bi0.04Sb1.96Te3 | 30mm×10mm×4mm |
| (Bi0.5Sb0.5)2Te3 | 15mm×10mm×4mm |
| (Bi2Te3)0.23(Sb2Te3)0.77 | 15mm×10mm×4mm (2) |
| Bi2Te2Se ("BTS221") Series: | |
| Bi2Te2Se | 25mm×10mm×5mm (3) |
| Bi2Te2Se0.995 | 30mm×8mm×4mm |
| Bi2Te2Se0.99 | 35mm×10mm×4mm |
| Bi2Te2Se0.985 | 25mm×10mm×5mm (2) |
| Bi2Te2Se0.98 | 15mm×5mm×5mm |
| Bi2Te2Se0.75 | 30mm×10mm×4mm |
| Bi2Te1.98Se | 20mm×10mm×4mm |
| Bi2Te1.96Se | 10mm×5mm×3mm (2) |
| Bi2Te1.94Se | 15mm×5mm×2mm (3) |
| (Bi2Se3)0.10(Bi2Te3)0.90 | 20mm×10mm×5mm (2) |
| Magnetically doped BTS221 | |
| Bi1.98Cr0.02Te2Se | 20mm×5mm×3mm (2) |
| Bi1.95Cr0.05Te2Se | 10mm×5mm×3mm |
| Bi1.90Cr0.10Te2Se | 20mm×10mm×3mm |
| Bi-Sb-Te-Se (BSTS) Series | |
| Bi1.5Sb0.5Te1.7Se1.3 | 20mm×10mm×5mm (2) |
| Bi1.5Sb0.5Te1.7S1.3 | 15mm×10mm×5mm |
| Bi-Sb-Se series: | |
| (Bi2Se3)0.35(Sb2Se3)0.65 | 35mm×10mm×4mm (3) |
| (Bi2Se3)0.9(Sb2Se3)0.1 | 35mm×10mm×5mm (2) |
| Bi2Te2S Series: | |
| Bi2Te2S | 20mm×10mm×4mm (2) |
| Magnetically doped Bi2Te2S | |
| Bi2Te2S+0.1%Mn | 20mm×10mm×4mm |
| Bi1.98Mn0.02Te2S | 15mm×10mm×3mm |
| Bi1.96Mn0.04Te2S | 5mm×5mm×5mm (2) |
| Bi1.92Mn0.08Te2S | 15mm×5mm×3mm (3) |
| Non-magnetically doped Bi2Te2S | |
| Bi2Te2S+0.1%Mg | 15mm×10mm×4mm |
| Bi1.96Mg0.04Te2S | 20mm×10mm×3mmw |
| Bi1.92Mg0.08Te2S | 15mm×5mm×3mm (3) |
| GeBi2Te4 | 20mm×12mm×4mm (2) |
| HgTe Series: | |
| HgTe | 10mm×5mm×4mm (4) |
| Hg0.55Cd0.45Te | 5mm×5mm×2mm |
| HgCdTe | 5mm×5mm×2mm (6) |
| CdTe Series: | |
| CdTe+5%Se | 25mm×12mm×12mm |
| CdTe0.6Se0.4 | 15mm×10mm×10mm (2) |
| CdTe+10%S | 10mm×10mm×2mm |
| CdTe+15%S | 10mm×10mm×2mm |
| CdTe+25%S | 10mm×10mm×2mm |
| CdTe+30%S | 10mm×10mm×2mm |
| CdTe0.9S0.1 | 10mm×10mm×5mm (5) |
| CdTe0.8S0.2 | 10mm×10mm×5mm (2) |

