Hyperfine interactions, charge compensation mechanisms, and the distribution of tin dopant cations in rare-earths orthochromites RCrO3 (R = Sm, Eu, Gd, Ho)
| hal.structure.identifier | Department of Chemistry, Lomonosov Moscow State University | |
| dc.contributor.author | FABRITCHNYI, Pavel B. | |
| hal.structure.identifier | Department of Chemistry, Lomonosov Moscow State University | |
| dc.contributor.author | AFANASOV, Mikhail I. | |
| hal.structure.identifier | Department of Chemistry, Lomonosov Moscow State University | |
| dc.contributor.author | MEZHUEV, Evgueny | |
| hal.structure.identifier | Department of Chemistry, Lomonosov Moscow State University | |
| dc.contributor.author | ASTASHKIN, R. A. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | WATTIAUX, Alain | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | BOURDINEAUD-BORDÈRE, Sylvie | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | LABRUGÈRE, Christine | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DELMAS, Claude | |
| dc.date.issued | 2013 | |
| dc.identifier.issn | 1062-8738 | |
| dc.description.abstractEn | The reduction in the squared cosine of angle θ of the Cr-O-Cr bond in the Sm-Ho series in sam ples containing Sn4+ ions in the Cr3+ position in the crystallite bulk is accompanied by a linear increase in hyperfine field HT→0 K at 119Sn nuclei. Upon annealing in H2, tin attains oxidation state +2 occupying the Cr3+ and R3+ positions on the surfaces of particles. Mössbauer measurements in situ at 100 K do not reveal the spin polarization of Sn2+, but this polarization does manifest itself for part of the daughter Sn4+ ions formed when samples come into contact with air. | |
| dc.language.iso | en | |
| dc.publisher | Springer Verlag/Russian Academy of Sciences (RAS) | |
| dc.subject.en | Rare earths | |
| dc.subject.en | Mössbauer spectroscopy | |
| dc.subject.en | Tin | |
| dc.subject.en | Cations | |
| dc.title.en | Hyperfine interactions, charge compensation mechanisms, and the distribution of tin dopant cations in rare-earths orthochromites RCrO3 (R = Sm, Eu, Gd, Ho) | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.3103/S1062873813060117 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Bulletin of the Russian Academy of Sciences - Physics | |
| bordeaux.page | 819-826 | |
| bordeaux.volume | 77 | |
| bordeaux.issue | 6 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00837864 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00837864v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Bulletin%20of%20the%20Russian%20Academy%20of%20Sciences%20-%20Physics&rft.date=2013&rft.volume=77&rft.issue=6&rft.spage=819-826&rft.epage=819-826&rft.eissn=1062-8738&rft.issn=1062-8738&rft.au=FABRITCHNYI,%20Pavel%20B.&AFANASOV,%20Mikhail%20I.&MEZHUEV,%20Evgueny&ASTASHKIN,%20R.%20A.&WATTIAUX,%20Alain&rft.genre=article |
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