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Neutron tomography is a form of computed tomography involving the production of three-dimensional images by the detection of the absorbance of neutrons produced by a neutron source. It created a three-dimensional image of an object by combining multiple planar images with a known separation.〔(McClellan Nuclear Radiation Center )〕 It has a resolution of around 200–500 μm.〔(【引用サイトリンク】 title=Neutron Tomography )〕 Whilst its resolution is lower than that of X-ray tomography, it can be useful for specimens containing low contrast between the matrix and object of interest; for instance, fossils with a high carbon content, such as plants or vertebrate remains. Neutron tomography can have the unfortunate side-effect of leaving imaged samples radioactive if they contain appreciable levels of certain elements.〔 == See also == * * 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Neutron tomography」の詳細全文を読む スポンサード リンク
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