Ion Sources & Sample Preparation

NEC manufactures both positive and negative ion beam sources for a variety of applications that range from a few microamps to over one hundred microamps.

Negative ion sources generate negative ions from materials introduced into the ion source as a cathode. NEC provides multiple components prepared to support the handling and preparation of solid and gas phase cathodes.

CEGS

CEGS

The CEGS is a laboratory instrument designed to process samples for Accelerator Mass Spectrometry (AMS).

Product Info

Electric Cathode Press – ECP-890

Electric Cathode Press – ECP-890

The ECP-890 is designed to pack powdered elemental samples into cathodes (targets) suitable to generate negative ion beams.

Product Info

Source of Negative Ions by Cesium Sputtering (SNICS)

Source of Negative Ions by Cesium Sputtering (SNICS)

This source is a versatile heavy-ion source capable of creating negative ion beams from all elements that form a stable negative ion.

Product Info

Multi-Cathode Source of Negative Ions by Cesium Sputtering (MC-SNICS)

Multi-Cathode Source of Negative Ions by Cesium Sputtering (MC-SNICS)

This source is most commonly used in Accelerator Mass Spectrometry (AMS) systems and, like the SNICS, can create negative ions from all elements that form a stable negative ion

Product Info

RF Charge Exchange Ion Source (Alphatross)

RF Charge Exchange Ion Source (Alphatross)

This source is primarily used for the production of He- beams but can also produce H-, NH-, and O- beams.

Product Info

Direct Extraction Negative Ion Duoplasmatron

Direct Extraction Negative Ion Duoplasmatron

This source produces modest currents of negative ions from many molecular gases such as H-, O-, NH2-,CN-, and C-.

Product Info

Toroidal Volume Ion Source (TORVIS)

Toroidal Volume Ion Source (TORVIS)

This source is our highest current source for H, He, and D.

Product Info

Positive RF Ion Source

Positive RF Ion Source

This source produces over 100 μA of H and He and is used on high voltage decks as well as in single ended Pelletron Accelerators.

Product Info

Positive Ion Duoplasmatron Source

Positive Ion Duoplasmatron Source

This source is used for most gases that form stable positive ions, though is primarily used to produce H+, He+, O+, and Ar+.

Product Info