Dysprosium_titanate

Dysprosium titanate

Dysprosium titanate

Chemical compound

Dysprosium titanate (Dy2Ti2O7) is an inorganic compound, a ceramic of the titanate family, with pyrochlore structure.

Quick Facts Names, Identifiers ...

Dysprosium titanate, like holmium titanate and holmium stannate, is a spin ice material. In 2009, quasiparticles resembling magnetic monopoles were observed at low temperature and high magnetic field.[2][3]

Dysprosium titanate (Dy2TiO5) is used since 1995 as material for control rods of commercial nuclear reactor.[4]

References

  1. [1]
    Dolgikh V.A., Lavat E.A. (1991). "Preparation of new oxide nitrides with the pyrochlore structure". Russ. J. Inorg. Chem. 36: 1389–1392.
  2. [2]
    "Magnetic Monopoles Detected In A Real Magnet For The First Time". Science Daily. 2009-09-04. Retrieved 2009-09-04.
  3. [3]
    Morris, D. J. P.; Tennant, D. A.; Grigera, S. A.; Klemke, B.; Castelnovo, C.; Moessner, R.; Czternasty, C.; Meissner, M.; Rule, K. C.; Hoffmann, J.-U.; Kiefer, K.; Gerischer, S.; Slobinsky, D.; Perry, R. S. (2009-09-03). "Dirac Strings and Magnetic Monopoles in Spin Ice Dy2Ti2O7". Science. 326 (5951): 411–4. arXiv:1011.1174. Bibcode:2009Sci...326..411M. doi:10.1126/science.1178868. PMID 19729617. S2CID 206522398.
  4. [4]
    Risovany, V.D.; Varlashova, E.E.; Suslov, D.N. (2000). "Dysprosium titanate as an absorber material for control rods". Journal of Nuclear Materials. 281 (1): 84–89. Bibcode:2000JNuM..281...84R. doi:10.1016/S0022-3115(00)00129-X.


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