Long-range antiferromagnetic order in quasi-one-dimensionalCa0.83CuO2andSr0.73CuO2
| العنوان: | Long-range antiferromagnetic order in quasi-one-dimensionalCa0.83CuO2andSr0.73CuO2 |
|---|---|
| المؤلفون: | François Fauth, H. Schwer, E. M. Kopnin, W. Henggeler, P. Wachter, Gerhard Ingmar Meijer, C. Rossel, Jost Diederichs, R. C. Black, J. Karpinski, L. Keller |
| المصدر: | Physical Review B. 58:14452-14455 |
| بيانات النشر: | American Physical Society (APS), 1998. |
| سنة النشر: | 1998 |
| مصطلحات موضوعية: | Magnetic anisotropy, Materials science, Condensed matter physics, Condensed Matter::Superconductivity, Neutron diffraction, Antiferromagnetism, Order (ring theory), Condensed Matter::Strongly Correlated Electrons, Cuprate, Neutron scattering, Ground state, Small-angle neutron scattering |
| الوصف: | Specific heat, elastic neutron scattering, and torque measurements have been performed on the two quasi-one-dimensional cuprates ${\mathrm{Ca}}_{0.83}{\mathrm{CuO}}_{2}$ and ${\mathrm{Sr}}_{0.73}{\mathrm{CuO}}_{2}.$ These compounds consist of infinite ${\mathrm{CuO}}_{2}$ chains, which are highly hole doped. In both compounds a peak in the specific heat, attributed to a static magnetic transition, has been observed at $T\ensuremath{\sim}10 \mathrm{K}.$ Magnetic Bragg peaks were identified in the neutron diffraction patterns, giving evidence of a three-dimensional long-range ordered ground state. |
| تدمد: | 1095-3795 0163-1829 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::bc48580132c8de76c2171c1df22bfbb9 https://doi.org/10.1103/physrevb.58.14452 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........bc48580132c8de76c2171c1df22bfbb9 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 10953795 01631829 |
|---|