An easily assembled computer‐controlled tunneling spectrometer is described. Spectral acquisition time is user selectable over a wide range. Low‐resolution spectra may be taken rapidly (about 30s/scan) or very slow scans with long time exponential averaging may be chosen. Data are obtained using a two‐phase lock‐in in magnitude mode so that no phasing of the lock‐in amplifier is required. The advantages of this system are discussed and some representative data presented.
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Title
An All Digital Inelastic Electron Tunneling Spectrometer Utilizing the IEEE-488 Instrument Bus and an IBM PC-XT Controller
Creators
K. W. Hipps (Author)
Publication Details
Review of scientific instruments, Vol.58, pp.265-268
Academic Unit
Mechanical and Materials Engineering, School of
Identifiers
99900502103901842
Copyright
In copyright ; openAccess ; http://rightsstatements.org/vocab/InC/1.0/ ; http://purl.org/eprint/accessRights/OpenAccess