This title appears in the Scientific Report :
2000
Paramagnetic short-range order in MnF2 beyond the critical region
Paramagnetic short-range order in MnF2 beyond the critical region
Measurements of paramagnetic diffuse scattering in a single crystal of MnF2 were done in complete (h k 0) and (h 0 1) planes at the Flat-cone diffractometer E2. of the Berlin reactor. The data have been evaluated with an extended molecular field theory up to a temperature of 170 K (TN = 67.4 K). Goo...
Saved in:
Personal Name(s): | Hohlwein, D. |
---|---|
Zeiske, T. | |
Contributing Institute: |
Institut für Festkörperforschung; IFF |
Published in: | Physica / B, 276/278 (2000) S. 584 - 585 |
Imprint: |
Amsterdam
North-Holland Physics Publ.
2000
|
Physical Description: |
584 - 585 |
Document Type: |
Journal Article |
Research Program: |
Methodenentwicklung für Synchrotron- und Neutronenstrahlung |
Series Title: |
Physica B: Condensed Matter
276/278 |
Subject (ZB): | |
Publikationsportal JuSER |
Measurements of paramagnetic diffuse scattering in a single crystal of MnF2 were done in complete (h k 0) and (h 0 1) planes at the Flat-cone diffractometer E2. of the Berlin reactor. The data have been evaluated with an extended molecular field theory up to a temperature of 170 K (TN = 67.4 K). Good agreement with the experiment could be achieved by introducing a renormalized temperature as parameter. This parameter describes the transition between the critical and the molecular field region. (C) 2000 Elsevier science B.V. All rights reserved. |