Powder Systems

Powder system include:

  • Superior powder ALD functions.

  • 250 mL clear bottle chamber equipped with inclinded rotating powder perturbation system. Evenly dispersed powder assures homogenous ALD.

  • Powder bottle installation and cleaning are quick and convenient.

  • Standardized powder bottle, replace bottles for different powder samples to avoid contamination.

System Architecture

First Commercial Powder ALD for 20 years

Designed for low cost, convenience and low footprint. Capable of high end thermal ALD coating.

Powder chamber

Vapor Delivery
Process Control

250mL Transparent

High-Speed Manifold

Inclinded Rotating

Transparent bottle with easy switching and cleaning, plus optional valves to isolate external gases. Internal lighting lets you observe powder status in situ.

Fast-actuating pneumatic ALD valves with multi-zone heating eliminate cold spots and ensure repeatable millisecond precursor dosing cycles. Compatible with low-evaporation precursor processes

Disperse powder samples while minimizing plugging.

Uniqueness:

  • Low cost, affordable; reliable; user friendly.

  • Fast loading transparent standard powder chamber(bottle).

  • Special designed vale to avoid O2 and H2O for sensitive powder sample tranferring from/to glovebox.

  • UV activation in powder system.

Isolation Valve

Specification table

350 °C

maximum powder chamber heating

250mL

Transparent/ easy switching/ optional valves for isolation

4~8 lines

precursor delivery channels

Configure Your ALD System

Consult directly with thinfilm process specialists to review custom chamber volumes, gas delivery configurations, and specific precursor chemistries.

Angstrom Thinfilm Technologies

2825 Broadbent Business Park, Unit AAlbuquerque, NM 87107, USA

Headquarter

1120 Nimitz Ln, Foster City, CA 94404, USA