Details

Autor(en) / Beteiligte

• Zvyagin, A. A.
• Kutko, K.
• Kamenskyi, D.
• Peschanskii, A. V.
• Poperezhai, S.
• Nesterenko, N. M.

Titel

Observation of spontaneous ferriquadrupolar order in KDy ( MoO 4 ) 2

Ist Teil von

• Physical review. B, 2018-08, Vol.98 (6), p.064406, Article 064406

Ort / Verlag

College Park: American Physical Society

Erscheinungsjahr

2018

Link zum Volltext

Quelle

APS_美国物理学会期刊

Beschreibungen/Notizen

• Using Raman and infrared spectroscopies, spontaneous ferriquadrupolar ordering has been observed in the rare-earth-based system KDy(MoO4)2. Ordered quadrupoles in the electron subsystem attend nonequivalent distortions of rare-earth ions in the ordered phase. A mean-field theory explaining the onset of such a type of ordering has been constructed.