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 |
Mixture between TI and non-TI (eg. topological transition in (InSe)x(Bi2Te3)1-x) | |
(InSe)0.10(Bi2Se3)0.90 | 10mm×10mm×10mm(2) |
(InSe)0.20(Bi2Se3)0.80 | 10mm×10mm×10mm(2) |
(InSe)0.50(Bi2Se3)0.50 | 10mm×10mm×10mm(2) |
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) |
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 (“BST”) 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) |
Magnetically doped BST (“QAH material”) | |
Cr0.15(Bi0.10Sb0.90)1.85Te3 | 20mm×10mm×5mm(5) |
Fe0.15(Bi0.10Sb0.90)1.85Te3 | 25mm×10mm×5mm(2) |
Mn0.15(Bi0.10Sb0.90)1.85Te3 | 30mm×10mm×10mm(3) |
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 |
Bi2Te1.5Se1.5 | 30mm×10mm×10mm |
Bi2Se2Te (“BST221”) Series: | |
Bi2Se2Te | 15mm×10mm×4mm |
Bi2Se2.005Te0.995 | 15mm×10mm×4mm |
Bi2Se1.995Te1.005 | 15mm×10mm×4mm |
Sb-Te-Se (“STS221”) series: | |
Sb2Te2Se | 30mm×10mm×10mm |
Sb2Te1.995Se1.005 | 30mm×10mm×10mm |
Sb2Te2.005Se0.995 | 30mm×10mm×10mm |
Bi-Sb-Te-Se (BSTS) Series | |
Bi1.5Sb0.5Te1.7Se1.3 | 20mm×10mm×5mm (2) |
Bi1.5Sb0.5Te1.7S1.3 | 15mm×10mm×5mm |
BiSbTeSe2 (BSTS1112) | 30mm×20mm×10mm (2) |
Bi-Sb-Se series (mixture b/t TI and non-TI): | |
(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) |
Bi2Te1.5S1.5 | 20mm×10mm×3mm |
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) |
Bi2Se2S Series: | |
Bi2Se2S | 30mm×10mm×10mm |
Bi2Se2.005S0.995 | 30mm×10mm×10mm |
Bi2Se1.995S1.005 | 25mm×10mm×10mm |
Ge-based TIs | |
GeBi2Te4 (GBT124) | 20mm×12mm×4mm (2) |
Ge intercalated Bi2Te3 (with Ge concentration = 3, 5, 10 and 15%) | 25mm×12mm×4mm (4) |
GeTe (β form) | 10mm×10mm×15mm(2) |
Pb-Bi based TIs: | |
PbBi4Te7 (PBT147) | 25mm×10mm×5mm(4) |
PbBi2Te4 (PBT124) | 25mm×10mm×5mm(3) |
PbBi4Se7 (PBS147) | 25mm×10mm×5mm(2) |
PbBi2Se4 (PBS124) | 25mm×10mm×5mm(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) |
Sn-based Topological crystalline insulators (TCI) | |
SnTe | 10mm×10mm×15mm(2) |
PbTe | 10mm×10mm×15mm(2) |
Pb0.77Sn0.23Te | 5mm×5mm×10mm(2) |
Mixture b/t HgTe and SnTe (Hg1-xSnxTe) | |
Hg0.9Sn0.1Te | 5mm×5mm×4mm (3) |
Hg0.5Sn0.5Te | 5mm×5mm×4mm (3) |
Hg0.25Sn0.75Te | 5mm×5mm×10mm (3) |
Other TIs | |
CsPbCl3 | 10mm×10mm×5mm |
Other crystals (selected) | |
GaS | |
GaSe | |
GaTe | |
magnetically doped Ga(S,Se,Te) | |
Fe(Te,Se) | |
GaAs | |
InSb |
Quantum Matter and Devices Lab ยป
Purdue's TI and other bulk Crystals
Purdue's TI Crystals
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 01/2014. Contact: yongchen@purdue.edu