The NIST silicon lattice comparator upgrade.

ABSTRACT: The NIST silicon lattice comparator has been in service, in various forms, since the 1970s. It is capable of measuring the difference in lattice spacing between specimens of high-quality float-zone silicon to Δd/d ≈ 6 × 10-9. It has recently undergone a thorough update of its control systems and mechanics. These upgrades result in the ability to collect data with improved stability, less settling time of the instrument, and less operator intervention.

SUBMITTER: Mendenhall MH 

PROVIDER: S-EPMC10594064 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature