Magnetism of low-doped spin chains in Lax(Sr,Ca) 14-xCu24O41
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
We present magnetization data of Lax(Ca,Sr)14-xCu24O41 (x≥5) in high magnetic fields up to 16 T. The data reflect the magnetic response of lightly doped CuO2 spin chains containing ≤10% non-magnetic holes. Our data correspond to a strongly anisotropic magnetic phase diagram. Using Monte-Carlo simulations, we present and analyse a two-dimensional Ising model with mobile holes, describing the experimental observations qualitatively.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 306-309 |
Seitenumfang | 4 |
Fachzeitschrift | Journal of magnetism and magnetic materials |
Jahrgang | 290-291 PART 1 |
Publikationsstatus | Veröffentlicht - Apr. 2005 |
Peer-Review-Status | Ja |
Externe IDs
ORCID | /0000-0002-2438-0672/work/159172181 |
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Schlagworte
ASJC Scopus Sachgebiete
Schlagwörter
- Antiferromagnetism - quantum, Low-dimensional systems, Magnetic susceptibility, Monte Carlo simulation