| |
Records |
Links |
|
Author  |
de la Cruz, F.; Maloney, M.D.; Cardona, M. |
|
| |
Title |
Supercooling and superheating in Al and Zn |
Type |
Journal Article |
| |
Year |
1971 |
Publication |
Physica |
Abbreviated Journal |
|
|
| |
Volume |
55 |
Issue |
|
Pages |
749-759 |
|
| |
Keywords |
|
|
| |
Abstract |
We have studied the supercooling and superheating of Al and Zn in the temperature range between 0.5 and 1.2 K. The samples, collections of dispersed and isolated small spheres, were prepared by spraying of the molten metal into liquid nitrogen. The supercooling and superheating fields obtained are, by all indications, close to the theoretical limit. From the supercooling fields observed we determined the Ginzburg-Landau parameter κ(Tc) = 0.015, for both Al and Zn. The superheating field exhibits a strong temperature dependence near Tc, which reflects the extremely non-local electrodynamics of the materials. The results are discussed in the light of recent theoretical work. |
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
|
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
0031-8914 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
BT @ pedrazp @ |
Serial |
809 |
|
| Permanent link to this record |
| |
|
| |
|
Author |
de la Cruz, F.; Maloney, M.D.; Cardona, M. |
|
| |
Title |
Superconductive Supercooling and Superheating of Small Cadmium Spheres: Size Effects |
Type |
Journal Article |
| |
Year |
1971 |
Publication |
Physical Review B |
Abbreviated Journal |
Prb |
|
| |
Volume |
3 |
Issue |
11 |
Pages |
3802-3811 |
|
| |
Keywords |
|
|
| |
Abstract |
|
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
American Physical Society |
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
|
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
BT @ pedrazp @ 10.1103/PhysRevB.3.3802 |
Serial |
806 |
|
| Permanent link to this record |
| |
|
| |
|
Author |
Kaufman, H.L.; de la Cruz, F. |
|
| |
Title |
Fluctuation induced diamagnetism in aluminum |
Type |
Journal Article |
| |
Year |
1971 |
Publication |
Solid State Communications |
Abbreviated Journal |
Solid State Commun. |
|
| |
Volume |
9 |
Issue |
20 |
Pages |
1729-1732 |
|
| |
Keywords |
|
|
| |
Abstract |
The magnetic field and temperature dependence of the magnetization of bulk aluminum near the normal-superconductor transition has been measured. Due to the large amount of supercooling in one of the samples it was possible to extend the measurements well below the critical temperature. A comparison of the experimental results with theory is presented.
Résumé
Nous avons mesuré la dépendance en champ magnétique et en température de la magnétisation d'un échantillon massif d'aluminium au voisinage de la transition état normal-état supraconducteur. Grâce au ‘supercooling’ important d'un des échantillon, nous avons pu étendre nos mesures bien au dessous de la température critique. Nous comparons les résultats expérimentaux à la théorie. |
|
| |
Address |
|
|
| |
Corporate Author |
|
Thesis |
|
|
| |
Publisher |
|
Place of Publication |
|
Editor |
|
|
| |
Language |
|
Summary Language |
|
Original Title |
|
|
| |
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
|
| |
Series Volume |
|
Series Issue |
|
Edition |
|
|
| |
ISSN |
0038-1098 |
ISBN |
|
Medium |
|
|
| |
Area |
|
Expedition |
|
Conference |
|
|
| |
Notes |
|
Approved |
no |
|
| |
Call Number |
BT @ pedrazp @ |
Serial |
803 |
|
| Permanent link to this record |
