ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 62 (1991), S. 2026-2033 
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: A new method for automatic determination of acoustic impedance ratio, or z ratio, of a thin solid film deposited upon an AT-cut quartz crystal is described. The method uses frequency information from two piezoelectrically excitable resonant modes which are not harmonically related. This results in an improvement of accuracy for the quartz crystal microbalance (QCM) technique, requiring no prior knowledge of a material's z ratio. The method is quite general and requires no adjustable parameter specific to a particular quartz crystal design. Results of extensive testing on wide ranging materials including metals, dielectrics, codeposited alloys, and sequential layers is presented. Excellent agreement is found between the predicted values and the gravimetrically measured mass of deposited films.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...