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Bismuth sulfide (Bi₂S₃) Developed at our facilities in the last five (5) years to optimize the perfect stoichiometry. Bi2S3 has layered (lamellar) structure much similar to other 2D crystals such as...

World's largest commercially available electronic grade Bi2Se3 crystals. We offer guaranteed largest undoped or doped Bi2Se3 crystals in the commercial market. Bismuth selenide (Bi2Se3) is a...

Our Bi2Se3 vdW powders are perfectly layered and are synthesized through high pressure growth technique to produce well layered and high crystallinity powders. The powder is highly crystallized at...

Bi2SeTe2 is a topological insulator vdW layered crystal. It has the same crystal structure as Bi2Se3 and Bi2Te3, it only differs in that Se and Te atoms are alloyed to retain impressive topological...

Bi2Te2S is a van der Waals topological insulator with very easy exfoliation characteristics. Spin and angle-resolved photoelectron spectroscopy as well as density functional theory and studies to...

We provide the world's largest size commercially available Bi2Te3 crystals at the highest quality Bi2Te3 and affordable prices. Our crystals exceed competing crystals both in size and quality...

BiInTe3 layered crystals crystallize in M2X3 structure where M stands for Bi and In atoms at fixed 50% alloy ratios. BiInTe3 crystals were synthesized using modified Bridgman technique under careful...

BiSbTe3 is a layered topological insulator material belonging to Bi2Te3 and Sb2Te3 proto-type material systems. Each layer consists of BiSbTe3 sheets weakly interacting through van der Waals (vdW)...

Bi1.5Sb0.5Te1.7Se1.3 or in shortly BSTS is a vdW topological material and vdW superconductor with exciting superconducting properties from bulk to monolayer scales. BSTS is a 3D topological insulator...

Bismuth telluride (BiTe) is an intermediate composition material in Bismuth chalcogen material family. It exhibits rather unusual material properties including topological response, low temperature...

The ternary compound bismuth telluroiodide (BiTeI) is new class of polar or Janus vdW crystals. They exhibit rather unique structural characteristics in that each layer consists of Bi atoms...

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...