Hostname: page-component-54dcc4c588-42vt5 Total loading time: 0 Render date: 2025-09-22T01:01:06.732Z Has data issue: false hasContentIssue false
  • English
  • Français

Magnetism, Specific Heat, and Surface Topography of Oxide Superconductors

Published online by Cambridge University Press:  28 February 2011

H. Jenny ,
H. Bretscher ,
T. Frey ,
D. Anselmetti ,
H. Heinzelmann ,
R. Wiesendanger ,
G. Leemann ,
B. Walz ,
D. Säckinger  and
H.-J. Güntherodt
H. Jenny
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
H. Bretscher
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
T. Frey
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
D. Anselmetti
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
H. Heinzelmann
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
R. Wiesendanger
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
G. Leemann
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
B. Walz
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
D. Säckinger
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
H.-J. Güntherodt
Affiliation:
University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland
Get access

Abstract

Samples of the composition MBa2Cu3O7−x with M = Y, Eu, Er, and Gd have been prepared by the standard solid state reaction method. The magnetic susceptibility has been investigated above room temperature up to 187O K in vacuum. Specific heat measurements have been performed with a differential scanning calorimeter (DSC) working at low temperatures in a differential mode using superconducting and non-superconducting samples. The surface topography of the high-Tc superconductors has been investigated at room temperature by scanning tunneling microscopy (STM).

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 71
Copyright
Copyright © Materials Research Society 1988

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

REFERENCES

1. Bednorz, J.G. and Müller, K.A., Z. Phys. B 64, 189 (1986)Google Scholar
2. Jenny, H., Walz, B., Leemann, G., Geiser, V., Jost, S., Frey, T., and Güntherodt, H.-J., J. Mater. Res. 2, 775 (1987)Google Scholar
3. Tarascon, J.M., McKinnon, W.R., Greene, L.H., Hull, G.W., and Vogel, E.M., Phys. Rev. B 36, 226 (1987)Google Scholar
4. Cava, R. J., Batlogg, B., van Dover, R.B., Murphy, D.W., Shunshine, S., Siegrist, T., Remeika, H.P., Rietman, E.A., Zahurak, S., and Espinosa, G.P., Phys. Rev. Lett. 58, 1676 (1987)Google Scholar
5. Murphy, D.W., Shunshine, S., van Dover, R.B., Cava, R.J., Batlogg, B., Zahurak, S.M., and Schneemeyer, L.F., Phys. Rev. Lett. 58, 1888 (1987)Google Scholar
6. Shuzhi, L., Xizhang, Z., Xiaoping, J., Hongbo, Q., Naiping, Z., Zhongjin, Y., Xiaobiao, Z., Yading, D., and Guiwen, Q., J. Phys. C: Sol. State Phys. 20, L539 (1987)Google Scholar
7. Nevitt, M.V., Crabtree, G.W., and Klippert, T.E., Phys. Rev. B 36, 2398 (1987)Google Scholar
8. Moreland, J., Clark, A.F., Goodrich, L.F., Ku, H.C., and Shelton, R.N., Phys. Rev. B 25, 8711 (1987)Google Scholar
9. Kirtley, J.R., Tsuei, C.C., Park, S.I., Chi, C.C., Rozen, J., and Shafer, M.W., Phys. Rev. B 35, 7216 (1987)Google Scholar
10. Pan, S., Ng, K.W., de Lozanne, A.L., Tarascon, J.M., and Greene, L.H., Phys. Rev. B 35, 7220 (1987)Google Scholar
11. Naito, N., Smith, D.P.E., Kirk, M.D., Oh, B., Hahn, M.R., Char, K., Mitzi, D.B., Sun, J.Z., Webb, D.J., Beasley, M.R., Fischer, O., Geballe, T.H., Hammond, R.H., Kapitulnik, A., and Quate, C.F., Phys. Rev. B 35, 7228 (1987)Google Scholar
12. Fenton, E.W.. Sol. State Comm. 64, 27 (1987)Google Scholar
13. de Lozanne, A.L., Elrod, S.A., and Quate, C.F., Phys. Rev. Lett. 54, 2433 (1985)Google Scholar
14. Kirtley, J.R., Raider, S.I., Feenstra, R.M., and Fein, A.P., Appl. Phys. Lett. 50, 1607 (1987)Google Scholar
15. Freimuth, A., Blumenröder, S., Jackel, G., Kierspel, H., Langen, J., Buth, G., Nowack, A., Schmidt, H., Schlabitz, W., Zirngiebel, E., and Morsen, E., Z. Phys. B 68, 433 (1987)Google Scholar
16. Bezinge, A., Jorda, J.L., Junod, A., and Muller, J., Sol. State Comm. 64, 79 (1987)Google Scholar
17. Marsiglio, F., Akis, R., and Carbote, J.P. (unpublished).Google Scholar