Please use this identifier to cite or link to this item:
https://dspace.ffh.bg.ac.rs/handle/123456789/262| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Mizoguchi, Kenji | en_US |
| dc.contributor.author | Yamabe, Tsuneaki | en_US |
| dc.contributor.author | Sakamoto, Hirokazu | en_US |
| dc.contributor.author | Damjanović-Vasilić, Ljiljana | en_US |
| dc.contributor.author | Srdanov, Vojislav I. | en_US |
| dc.date.accessioned | 2022-12-13T18:33:54Z | - |
| dc.date.available | 2022-12-13T18:33:54Z | - |
| dc.date.issued | 2003-01-01 | - |
| dc.identifier.issn | 0921-4526 | - |
| dc.identifier.uri | https://dspace.ffh.bg.ac.rs/handle/123456789/262 | - |
| dc.description.abstract | Néel (TN) and Weiss (⊖) temperatures of the alkali-electro-sodalites (AES) loaded with Na or K were investigated as a function of hydrostatic pressure up to 2 GPa with a low-frequency ESR technique. TN depends weakly on the pressure, but ⊖ decreases more sensitively with the pressure. The transfer energies t1 and t 2 via the two-kinds of coupling windows, hexagons and squares, respectively, are derived with the tight-binding and the two-sublattice molecular field approximations. Assuming that the transfer energies are suppressed by the pressure exponentially, the observed pressure dependence of TN and ⊖can be reproduced very well and suggested that the electronic states in Na-ES can be scaled to that in K-ES with a chemical pressure of ≈4 GPa. © 2003 Elsevier Science B.V. All rights reserved. | en_US |
| dc.relation.ispartof | Physica B: Condensed Matter | en_US |
| dc.subject | Antifcrromagnetism | en_US |
| dc.subject | Electron spin resonance | en_US |
| dc.subject | Exchange interaction | en_US |
| dc.subject | Hydrostatic pressure | en_US |
| dc.subject | Sodalitc | en_US |
| dc.title | Pressure tuning of the exchange interactions between s-electrons in a bcc lattice of sodalite cages | en_US |
| dc.type | Conference Paper | en_US |
| dc.identifier.doi | 10.1016/S0921-4526(02)02215-9 | - |
| dc.identifier.scopus | 2-s2.0-23044505443 | - |
| dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/23044505443 | - |
| dc.relation.firstpage | 1255 | en_US |
| dc.relation.lastpage | 1256 | en_US |
| dc.relation.issue | II | en_US |
| dc.relation.volume | 329-333 | en_US |
| item.cerifentitytype | Publications | - |
| item.fulltext | No Fulltext | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.grantfulltext | none | - |
| item.openairetype | Conference Paper | - |
| crisitem.author.orcid | 0000-0002-7858-235X | - |
| Appears in Collections: | Conference paper | |
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