Accession Number:

ADD005711

Title:

Method for Fabricating Ferroelectric Ultrasonic Transducers.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s):

Report Date:

1977-12-13

Pagination or Media Count:

4.0

Abstract:

A method for fabricating ferroelectric ultrasonic transducers by directing a beam of electrons at a disk of ferroelectric material to produce a thin plate throughout which the Curie temperature is exceeded, and by applying a high DC Voltage across the faces of the disk while the Curie temperature is exceeded to polarize the thin plate. Author

Subject Categories:

  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE