Title of article
μSR study of [Mn12O12(O2CC6H5)16(H2O)4]·2C6H5CO2H
Author/Authors
Takeda، نويسنده , , K. and Awaga، نويسنده , , Mrinal K. and Ohira، نويسنده , , S. and Watanabe، نويسنده , , I.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2003
Pages
2
From page
609
To page
610
Abstract
The crystals of a Mn12 cluster, [Mn12O12(O2CC6H5)16(H2O)4]·2C6H5CO2H, are mosaic involving two kinds of molecules with different relaxation rates. The ratios of the two components in the crystals are strongly batch-dependent. We prepared a batch of crystals in which mainly contained the fast relaxation (FR) species and studied the muon spin relaxation (μSR) measurements in the range 0.3–80 K at zero-field (ZF). As the temperature was lowered, the decay of the muon asymmetry showed systematic temperature dependence: the dynamic and the static behavior of the internal-field appear alternately. This is probably due to the magnetization blocking of the FR molecule.
Keywords
Mn12 cluster , Blocking temperature , Muon spin relaxation
Journal title
Synthetic Metals
Serial Year
2003
Journal title
Synthetic Metals
Record number
2077356
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