Products

Products

Levitrack ALD

Levitrack 6nm (low res)The Levitrack™ ALD system is based on the new concept of precursor separation in space, as opposed to time, in combination with the unique floating wafer and conductive heating technology used in the Levitor RTP products.

In the system, substrates floating in a linear gas track are heated to the required process temperature (below 300°C) within a matter of seconds. At process temperature, the substrates glide without contact through a series of ALD deposition cells. Each cell consists of two precursors, which are separated in space by a nitrogen purge (acting as inert gas curtains).

Levitor RTP

Levitor 4300 3LPThe Levitor 4300 and Levitor 4200 are leading-edge 300mm and 200mm tools for advanced RTP processes. In addition to enabling time-temperature profiles and with unmatched insensitivity to emissivity variations, these systems are designed to achieve unparalleled inherent uniformity and repeatability.

The Levitor RTP system is based on the unique concept of fast heating via conduction rather than the conventional method of radiation. Heat (energy) is stored in two massive blocks in close proximity to the wafer, which is held separate from the blocks by a very thin layer of gas. This gas layer enables a very efficient and extremely fast energy transfer from the blocks to the wafer.

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