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Gallium (Ga) Evaporation Material, Sealed ampoule, 99.9999%, sealed ampoule for low-melting metal
Product Type: Pure Metal Evaporation Material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This gallium evaporation material requires a dedicated low-temperature source and is supplied in a sealed ampoule to prevent oxidation. Deposition-source compatibility must be confirmed before use, and the material is intended for thermal evaporation in vacuum thin-film deposition workflows.
- Storage and Handling: Store the material in the sealed ampoule until use to prevent exposure to air and moisture.
- Evaporation Source Requirement: Use a dedicated low-temperature evaporation source compatible with thermal evaporation of gallium.
- Compatibility Check: Confirm deposition-source geometry and material form before ordering to ensure proper loading.
- Process Environment: Perform thermal evaporation under vacuum conditions to avoid oxidation and achieve desired film quality.
- Documentation Review: Review the certificate of analysis and safety data sheet before handling the material.
Why does Gallium (Ga) evaporation material require a sealed ampoule and dedicated low-temperature source for thermal evaporation?
Gallium has a melting point of 30 °C, meaning it is a liquid near room temperature. The sealed ampoule prevents oxidation and contamination during storage and handling, while the dedicated low-temperature source ensures controlled melting and evaporation without premature vaporization or droplet ejection. The product is explicitly specified for use with a 'Sealed ampoule / dedicated low-temperature source' and thermal evaporation by RFQ.
What deposition source hardware is compatible with this sealed ampoule Gallium evaporation material?
The material is designed for thermal evaporation using a 'Sealed ampoule / dedicated low-temperature source' configuration. The source specifically states compatibility with thermal evaporation by RFQ, and the sealed ampoule form factor is intended for low-melting-point metals. Buyers must confirm deposition source geometry and hardware compatibility before quotation, as standard resistive or e-beam sources may not be suitable.
How should the sealed ampoule of Gallium (99.9999% purity, melting point 30 °C) be handled to prevent premature melting or contamination?
The sealed ampoule keeps the gallium solid and isolated from air until use. Because gallium melts at 30 °C, the ampoule should be stored below that temperature (e.g., refrigerated if ambient temperatures exceed 30 °C) and handled with care to avoid breaking the seal. The product is supplied as a 'sealed ampoule for low-melting metal', and the evaporation source requires a dedicated low-temperature source to control the melting point precisely.
Gallium (Ga) evaporation material in 99.9999% purity sealed ampoule form is evaluated for thermal evaporation. The 30°C melting point necessitates dedicated low-temperature source hardware and careful handling, while the 6N purity and sealed ampoule packaging support high-quality film deposition with minimal contamination risk.
Positive
- Ultra-high 99.9999% purity: Gallium with 6N purity minimizes trace metal contamination in thin-film deposition, critical for semiconductor and optoelectronic applications.
- Sealed ampoule prevents oxidation: The sealed ampoule packaging protects the low-melting-point gallium from atmospheric oxidation and moisture, ensuring material integrity prior to evaporation.
Trade-offs
- Low melting point (30°C) handling: Gallium melts at 30°C, making it a liquid at typical lab temperatures; requires temperature-controlled storage and careful handling to avoid leakage or contamination.
- Requires dedicated low-temperature source: The sealed ampoule evaporation method necessitates a compatible low-temperature thermal evaporation source, which may not be standard in all deposition systems.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
