Die Tammannschen Resistenzgrenzen und die Atomverteilung der metallischen Mischkristalle

Borelius, G.

doi:10.1002/andp.19243791103

Search citation statements

Order By: Relevance

Paper Sections

Select...

Internal Pressure From Electron Heat and Thermal Expansion A...1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1924

1970

Publication Types

Select...

Article6

Relationship

Self Cite1

Independent5

Authors

Journals

Cited by 25 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…phenomenon. In an early paper from 1956 [16] this was found to be the case not only in Pb but also in the other close-packed fcc-metals Al, Cu, Ag, and Au, while in the bcc-metals Na and K A W/A V at melting was larger than d W/dV on the solid and liquid sides of the melting point. The fact that in that paper the small electron energy was not taken into account does not appreciably change this picture.…”

Section: Internal Pressure From Electron Heat and Thermal Expansion A...mentioning

confidence: 95%

Internal Pressure in Solids and Liquids

Borelius¹

1970

Phys. Scr.

View full text Add to dashboard Cite

The internal pressure parameter α, first derived from the compressibility of metals and alkali-halides, is interpreted as α = dW/dV where W is the potential energy and V the volume. This expression enables the evaluation of α from measurements on thermal energy and thermal expansion. With now available experimental results α-values can in this way be obtained for most metals at ordinary temperatures and in some cases these values can be compared with values from very low temperatures and values obtained from melting and the liquid state. Though α must be expected to vary with the volume the variations do not exceed the limits of the present experimental uncertainty. The experimental α-values are used for a determination of the electron density in metals and for an interpretation of the activation energy of diffusion.

show abstract

Section: Internal Pressure From Electron Heat and Thermal Expansion A...mentioning

confidence: 95%