CONVERSION OF ELECTROMAGNETIC MICROWAVE ENERGY TO PHONON ENERGY.

reportActive / Technical Report | Accession Number: AD0687134 | Need Help?

Abstract:

A method of depositing thin single crystal piezoelectric films of ZnO for converting microwave electromagnetic energy to phonon energy, is described. The design and methods of fabrication of broadband multilayer, alternate polarity, stagger-tuned transducers for use from 4 to 8 GHz are given. Author

Author(s):
De Klerk, John
Author Organization(s):
WESTINGHOUSE RESEARCH LABS PITTSBURGH PA
Descriptive Note:
Final rept. 15 Jun 67-14 Oct 68,
Pagination:
0066

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
68-9J6-ACOUS-R1
Contract/Grant Number(s):
N00014-67-C-0535
 Subject Terms
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
(*PIEZOELECTRIC TRANSDUCERS, MICROWAVE FREQUENCY), (*MICROWAVES, ENERGY CONVERSION), (*PHONONS, ENERGY CONVERSION), PIEZOELECTRIC CRYSTALS, FILMS, VAPOR PLATING, DEPOSITION, ZINC COMPOUNDS, OXIDES, ZINC COATINGS, CADMIUM SULFIDES, LEAD COMPOUNDS, THERMAL EXPANSION, CRYSTAL STRUCTURE, EFFICIENCY, SULFIDES, ALUMINUM COMPOUNDS, NITRIDES
Field(s)/Group(s):
Non-electrical Energy Conversion, Solid State Physics
Keyword(s):
ALUMINUM COMPOUNDS, NITRIDES, LEAD SULFIDES, ZINC OXIDE
Report Date:
1968 Oct 14