Description

Terbium Arsenide is a high-purity inorganic compound belonging to the rare earth arsenide family. This material is valued for its distinct electronic and magnetic properties, making it a critical component in advanced research and specialized industrial applications. It is primarily sought by manufacturers and research institutions in the fields of semiconductors, solid-state physics, and materials science for developing novel electronic devices and functional materials.

Application

• Research and development of novel semiconductor materials and spintronic devices.
• Precursor for the synthesis of advanced thin-film materials via chemical vapor deposition (CVD) or molecular beam epitaxy (MBE).
• Component in specialized phosphors and luminescent materials research.
• Dopant or additive in the study of magnetic materials and magneto-optical systems.
• Used in fundamental solid-state physics research to explore unique electronic structures.
• Potential applications in thermoelectric materials and energy conversion research.

Basic Information

Product Name	Terbium Arsenide
CAS No.	12006-08-5
Molecular Formula	AsTb
Molecular Weight	259.85 g/mol
Synonyms	Arsenic terbium (1:1); Terbium monoarsenide; TbAs; Terbium(III) arsenide; Terbium arsenide (TbAs); Rare earth arsenide; Terbium-arsenic alloy
EINECS	Contact for details

Quality Control

Our Terbium Arsenide is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and trace metal analysis. A Certificate of Analysis (COA) detailing purity, physical characteristics, and impurity profiles is provided with every shipment to support your quality assurance and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Dark gray to black powder or crystalline pieces
Identification (XRD)	Conforms to structure
Assay (Terbium content)	≥ 99.9% (Trace Metals Basis)
Purity (TbAs)	≥ 99.5%
Trace Rare Earth Impurities	≤ 0.1% (Total)
Particle Size (Typical)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.