Accession Number:

AD0661283

Title:

TUNGSTEN COMPOUNDS AS LIQUID ABSORBERS FOR MOSSBAUER EXPERIMENTS,

Descriptive Note:

Corporate Author:

VIENNA UNIV (AUSTRIA) PHYSIKALISCHES INSTITUT (II)

Personal Author(s):

• Weinzierl,P.

Report Date:

1967-07-30

Pagination or Media Count:

26.0

Abstract:

The recoilless fraction f sub A of Na2WO4 and of the tungstenVI-halides WF6, WCl6 and WO2Cl2 is measured at 77K in a Mossbauer transmission experiment using the 46.5 keV transition in 183W. The Debye temperatures of these compounds were derived and the feasibility of Mossbauer transmission experiments with tungstenVI-halides near the melting point as absorbers is discussed with respect to the study of diffusion. Author

Descriptors:

• (*MOSSBAUER EFFECT
• LIQUIDS)
• (*TUNGSTEN COMPOUNDS
• MOSSBAUER EFFECT)
• SODIUM COMPOUNDS
• TUNGSTATES
• FLUORIDES
• CHLORIDES
• OXYCHLORIDES
• GAMMA EMISSION
• TUNGSTEN
• ISOMERIC TRANSITIONS
• ABSORPTION
• SPECIFIC HEAT
• AUSTRIA

Subject Categories:

• Physical Chemistry
• Radiation and Nuclear Chemistry
• Nuclear Physics and Elementary Particle Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE