Details

Autor(en) / Beteiligte

• Sukhachev, A L
• Malakhovskii, A V
• Edelman, I S
• Zabluda, V N
• Temerov, V L
• Makievskii, I.Ya

Titel

Magneto-optical spectroscopy of Yb(3+) ions in huntite structure

Ist Teil von

• Journal of magnetism and magnetic materials, 2010-01, Vol.322 (1), p.25-29

Erscheinungsjahr

2010

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We report the first measurements of magnetic circular dichroism (MCD) and magneto-optical activity (ratio of zero moments of MCD and absorption bands) of Yb(3+) ion in the trigonal single crystals Yb(x))Tm(1-)(x))Al(3)(BO(3))(4) as a function of temperature in the range of 100-293 K. Magneto-optical activity follows the Curie-Weiss law with the Weiss constant [theta]=-55 K for Yb(0.1)Tm(0.9)Al(3)(BO(3))(4) crystal. The value and origin of the magneto-optical activity is theoretically analyzed.