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Orbital degrees of freedom and ordering phenomena in a 4f system


Amara, Mehdi; Luca, Sorana; Galera, Rose-Marie; Aviani, Ivica; Berar, JF
Orbital degrees of freedom and ordering phenomena in a 4f system // Journal of Solid State Chemistry, 171 (2003), 69-75 (međunarodna recenzija, članak, znanstveni)


Naslov
Orbital degrees of freedom and ordering phenomena in a 4f system

Autori
Amara, Mehdi ; Luca, Sorana ; Galera, Rose-Marie ; Aviani, Ivica ; Berar, JF

Izvornik
Journal of Solid State Chemistry (0022-4596) 171 (2003); 69-75

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Quadrupolar; Orbital; Antiferromagnetism; X-ray; Magnetostriction

Sažetak
Due to orbital degeneracy, a 4f electronic shell has the ability to distort when influenced by an electrostatic, magnetic or collective intersite field. In case of collective phenomena, the 4f asphericity which develops may result in a strain mode and/or introduce a new charge periodicity. The first is accessible via dilatometric techniques whereas the second needs a microscopic probe, X-rays, to be detected.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0035011

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Ivica Aviani, (76256)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus