Quadrupolar Domain Selection by Magnetic Field in DyNi3Ga9

Quadrupolar Domain Selection by Magnetic Field in DyNi3Ga9

We investigated the structural domain selection by a magnetic field in the ferroquadrupolar ordered phase of the trigonal chiral helimagnet DyNi3Ga9 with TN = 10 K, which exhibits a trigonal-to-monoclinic structural transition at T"N = 8.5 K. The domain selection becomes more significant below...

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Veröffentlicht in:Journal of the Physical Society of Japan 2023-11, Vol.92 (11), p.1
Hauptverfasser: Tsukagoshi, Mitsuru, Matsumura, Takeshi, Nakamura, Shota, Ohara, Shigeo
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Low temperature
Magnetic domains
Magnetic fields
Quadrupoles
Transition temperature
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Zusammenfassung:We investigated the structural domain selection by a magnetic field in the ferroquadrupolar ordered phase of the trigonal chiral helimagnet DyNi3Ga9 with TN = 10 K, which exhibits a trigonal-to-monoclinic structural transition at T"N = 8.5 K. The domain selection becomes more significant below the spin-flop transition temperature at Tsf = 5 K, highlighting the increasing influence of anisotropy caused by the ordered quadrupole at low temperatures.
ISSN:0031-9015
1347-4073
DOI:10.7566/JPSJ.92.115001