INVESTIGADORES
ACHA Carlos Enrique
artículos
Título:
Fast cycle, wide temperature range a.c. susceptometer
Autor/es:
FERRARI, H.; CODNER, G.; MELGAREJO, D.RODRIGUEZ; LEVY, P.; ACHA, C.; BEKERIS, V.
Revista:
CRYOGENICS
Editorial:
ELSEVIER SCI LTD
Referencias:
Año: 1993 vol. 33 p. 1037 - 1039
ISSN:
0011-2275
Resumen:
An a.c. susceptometer of simple design, operating from 4 K to room temperature is described. The sample can be easily replaced and cooled to 4 K in less than 1 h with low helium boil-off. Measuring coils are immersed in the cryogenic bath, so that a serious source of thermal drift voltage is avoided. © 1993.
