Nuclear specific heat of thallium

We have measured the nuclear specific heat of a 0.79 mole thallium sample of 5 N+ purity in the temperature range 70 mu K less than or equal to T less than or equal to 20 mK and in magnetic fields from 20 mT less than or equal to B less than or equal to 228 mT. The experimental results agree with th...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of low temperature physics 1991-11, Vol.85 (3-4), p.311-320
Hauptverfasser:	SCHRÖDER-SMEIBIDL, B, SMEIBIDL, P, ESKA, G, POBELL, F
Format:	Artikel
Sprache:	eng
Schlagworte:	665100 - Nuclear Techniques in Condensed Matter Physics - (1992-) Applied sciences CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Condensed matter: structure, mechanical and thermal properties DEMAGNETIZATION ELEMENTS Exact sciences and technology HELIUM DILUTION REFRIGERATORS MAGNETISM MEASURING METHODS METALS Metals. Metallurgy NUCLEAR SPECIFIC HEAT PARAMAGNETISM PHYSICAL PROPERTIES Physics REFRIGERATORS SPECIFIC HEAT TEMPERATURE RANGE TEMPERATURE RANGE 0000-0013 K THALLIUM Thermal properties of condensed matter Thermal properties of crystalline solids THERMODYNAMIC PROPERTIES
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	We have measured the nuclear specific heat of a 0.79 mole thallium sample of 5 N+ purity in the temperature range 70 mu K less than or equal to T less than or equal to 20 mK and in magnetic fields from 20 mT less than or equal to B less than or equal to 228 mT. The experimental results agree with the theoretical expectation for the specific heat of a nuclear paramagnet with the properties of Tl. Our results for the nuclear specific heat imply that the static properties of bulk Tl seem to differ from the dynamic, surface-sensitive properties of Tl samples investigated in former nuclear magnetic resonance experiments.
ISSN:	0022-2291 1573-7357
DOI:	10.1007/BF00681975