Description of 3N Manganese Bismuth Telluride Sputtering Target

Our 3N Manganese Bismuth Telluride Sputtering Target addresses typical pain points for topological insulator thin-film research. Traditional MnBi₂Te₄ targets often suffer from volatile bismuth and tellurium during sputtering. This causes composition drift and film inhomogeneity, which makes your spintronic and quantum transport test results hard to reproduce. We use high-purity raw materials and optimized sintering to create a dense, homogeneous target body. The stable microstructure limits Bi and Te evaporation, keeping the original stoichiometry and lowering particle defects. It is widely used for topological insulator films, spintronic and quantum material studies. Every target is inspected for composition and surface condition before shipment. Standard sizes are in stock, and backing plate bonding service is available. We can also manufacture custom dimensions to match your PVD fixture. Reduce scrapped samples from compositional shift, and focus more time gathering reliable experimental data for your quantum material development. 

Features of 3N Manganese Bismuth Telluride Sputtering Target

Accurate element stoichiometry ensures the intrinsic magnetic topological properties of deposited thin films and avoids interference from impurities.

Low porosity, high density, stable sputtering process can significantly reduce particle splashing and ensure the integrity of the thin film layered structure.

At room temperature, the chemical properties are relatively stable, with low vapor pressure and strong element controllability, making it suitable for radio frequency magnetron sputtering technology.

The antiferromagnetic Néel temperature is about 24K, and novel quantum states such as the quantum anomalous Hall effect can be achieved at low temperatures.

Applications of 3N Manganese Bismuth Telluride Sputtering Target

Topological quantum devices: Preparation of intrinsic magnetic topological insulator thin films for experimental research on quantum phenomena such as the quantum anomalous Hall effect and axion insulating states.

Low-power spintronics devices: Developing new topology spintronics devices to break through the power and speed bottlenecks of traditional spintronics devices.

Topological quantum computing: As a core material supporting the cutting-edge research of topological quantum bits, it is a candidate material system for the next generation of quantum computing.

Topological optoelectronic devices: exploring new types of optoelectronic detection, thermoelectric conversion, etc., based on topological surface states.

Specifications of 3N Manganese Bismuth Telluride Sputtering Target

Circular Sputtering Targets (Diameter): 1.0”, 2.0”, 3.0”, 4.0”, 5.0”, 6.0”, up to 12”

Rectangular Sputtering Targets (Width x Length): 5” x 12”, 5” x 15”, 5” x 20”

Thickness: 0.125”, 0.25”

Shape: Disc/Rectangular

Bonding: Unbonded/Bonded

Purity: 3N (99.9%)