Impurity-induced magnetic order in the mixture of two spin gap systems (CH3)2CHNH3CuCl3 and (CH3)2CHNH3CuBr3

Akira Oosawa; Hirotaka Manaka; Keishi Kanada; Takao Suzuki; Takayuki Goto; Takehiro Saito

arxiv: cond-mat/0610131 · v1 · submitted 2006-10-05 · ❄️ cond-mat.other

Impurity-induced magnetic order in the mixture of two spin gap systems (CH3)2CHNH3CuCl3 and (CH3)2CHNH3CuBr3

Keishi Kanada , Takehiro Saito , Akira Oosawa , Takayuki Goto , Takao Suzuki , Hirotaka Manaka This is my paper

classification ❄️ cond-mat.other

keywords statechnh3cubr3chnh3cucl3magneticspinsystemsantiferromagneticbeen

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The ground state of the solid solution of the two spin gap systems (CH3)2CHNH3CuCl3 and (CH3)2CHNH3CuBr3 has been investigated by 1H-NMR. The existence of a magnetic ordering in the sample with the Cl-content x=0.85 was clearly demonstrated by a drastic splitting in a resonance line at low temperatures below TN=13.5K. The observed NMR spectra in the ordered state was qualitatively consistent with the simple antiferromagnetic state.

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Impurity-induced magnetic order in the mixture of two spin gap systems (CH3)2CHNH3CuCl3 and (CH3)2CHNH3CuBr3

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