Description

Gallium Silver Disulphide is an inorganic compound with the chemical formula AgGaS₂. This material is significant for its unique combination of semiconducting and nonlinear optical properties, making it a critical component in advanced technological applications. It is primarily sought after by manufacturers and research institutions in the optoelectronics, photonics, and materials science sectors for developing next-generation devices.

Application

• Nonlinear Optical Crystals: Key material for optical parametric oscillators (OPOs), frequency doublers, and mid-infrared laser systems due to its high nonlinear coefficient and transparency range.
• Semiconductor Research: Used in the study and development of ternary chalcogenide semiconductors for photovoltaic and detector applications.
• Infrared Optics: Fabrication of lenses, windows, and other optical components for systems operating in the infrared spectrum.
• Electro-Optic Devices: A candidate material for modulators and switches in integrated photonic circuits.
• Thin-Film Deposition: Serves as a target or precursor material for sputtering or vapor deposition processes to create specialized coatings.
• Academic & Industrial R&D: Fundamental research in solid-state chemistry, crystal growth, and the exploration of new material properties.

Basic Information

Product Name	Gallium Silver Disulphide
CAS No.	12249-54-6
Molecular Formula	AgGaS₂
Molecular Weight	241.69 g/mol
Synonyms	Silver Gallium Sulfide; Silver Gallium Disulfide; AgGaS₂; Gallium Silver Sulfide; Chalcopyrite (AgGaS₂); Silver Gallium(III) Sulfide; I-S-III2 Semiconductor
EINECS	Contact for details

Quality Control

Our Gallium Silver Disulphide is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure high purity and crystallographic consistency, critical for optical performance. We provide detailed Certificates of Analysis (COA) that include data on phase purity, elemental composition, and key physical properties. Specifications can be tailored to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive; keep the container sealed under an inert atmosphere such as argon or nitrogen for long-term storage to prevent surface oxidation or degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline pieces or powder
Identification (XRD)	Matches reference pattern for AgGaS₂ (Chalcopyrite phase)
Purity (Elemental Analysis)	≥ 99.9% (Metals basis)
Phase Purity	≥ 99% (by XRD)
Particle Size	Customizable (e.g., -100 mesh, single crystal pieces)
Trace Metals (ICP-MS)	≤ 100 ppm total

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