Data · dataset · 2026
Quantum spin Hamiltonian for hematite and its spin-flop transition
Listed in RADAR and RADAR4Memory — shown once because both records carry DOI 10.48606/5rj4ccwzf9sy7331
This data package contains the terms of a quantum Heisenberg model for the antiferromagnet hematite, specifically small clusters with periodic boundary conditions.
Description
It also contains magnetisation curves and spin-flop fields extracted from that model by means of exact diagonalisation (ED) and density-matrix renormalisation group (DMRG) theory, as well as mean-field (MF) and spin-wave (SW) theory.
Links
Where it is published
- DOI doi.org/10.48606/5rj4ccwzf9sy7331 ↗
DOI / persistent id · from radar service eu de
Catalogue records · 1
- OAI-PMH record radar-service.eu/oai/OAIHandler?verb=GetRecord&metadataPrefix=oai_dc&identifier… ↗
metadata API · from radar service eu de
Topics
- From keywords
- Earth & Environmental Science · Earth & Environmental Science · Physics · Physics
- Inferred from text
- Condensed matter physics 74%
Provenance · 2 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| RADAR | 10.48606/5rj4ccwzf9sy7331 | 13 d ago | JSON v1 |
| RADAR4Memory | 10.48606/5rj4ccwzf9sy7331 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| concepts[field].anzsrc:group:5104 | enrichment · radar service eu de | taxonomy-embedding@1.1.0 | title+keywords+description (74%) |
| concepts[field].local:field:earth-environmental | mapping · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · radar4memory radar service eu | connector:radar4memory_radar_service_eu@1.0.0 | |
| concepts[field].local:field:physics | mapping · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| concepts[field].local:field:physics | mapping · radar4memory radar service eu | connector:radar4memory_radar_service_eu@1.0.0 | |
| description | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | /metadata/dc/description |
| license | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | /metadata/dc/rights |
| publication_date | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | |
| title | source · radar service eu de | connector:radar_service_eu_de@1.0.0 | /metadata/dc/title |