BULK CRYSTALS

Bi2O2Se belongs to M2X3 bismuth chalcogen tetradymite family of layered materials. It has been found to be a promising high thermal velocity ballistic semiconductor replacing silicon. Our Bi2O2Se crystals have been synthesized at high temperature...

Bi2O2Te is a vdW layered material belonging to Bismuth oxychalcogenide material systems. It crystallizes in I4/mmm which is commonly known as anti-ThCr2Si2 structure.  The crystal structure of Bi2O2Te consists of [Bi2O2]2+ layers and Te2-...

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 graphite, MoS2, and Sb2Te3. They can be exfoliated down...

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 topological insulator crystal belonging to metal chalcogenide...

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 insulator state rivaling to Bi2Te3. Bi2SeTe3 crystal...

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. Description Bismuth Telluride (Bi2Te3) Developed at our...

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 growth condition to ensure there is no phase separation...

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) interactions. Explicit chemical formula can be written as...

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 and superconductor and the...

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

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 sandwiched in between tellurium (Te) and iodine (I) atoms as...

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 and x=1.3 ranges. BiTlTe (thalium doped Bi2Te3 crystals)...