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arxiv: 1009.3759 · v1 · pith:QBIA6DSPnew · submitted 2010-09-20 · ❄️ cond-mat.other · cond-mat.mtrl-sci

NMR of liquid 3He in clay pores at 1.5 K

R.R. Gazizulin , A.V. Klochkov , V.V. Kuzmin , K.R. Safiullin , M.S. Tagirov , A.N. Yudin , V.G. Izotov , L.M. Sitdikova This is my paper
classification ❄️ cond-mat.other cond-mat.mtrl-sci
keywords beenclayintegralliquidmethodporositysamplecarried
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In the present work a new method for studying porous media by nuclear magnetic resonance of liquid 3He has been proposed. This method has been demonstrated in an example of a clay mineral sample. For the first time the integral porosity of clay sample has been measured. For investigated samples the value of integral porosity is in the range of 10-30%. Inverse Laplace transform of 3He longitudinal magnetization recovery curve has been carried out, thus distribution of relaxation times T1 has been obtained.

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