Scattered ions from the au foil passing through the q3d magnetic spectrometer , recoiled au ions were deflected , pure ions with single energy and single linear energy transfer were obtained 經(jīng)過q3d磁譜儀的磁偏轉(zhuǎn),去掉反沖au離子和其它雜散粒子,得到具有單一線傳能密度( let )值的離子。
百科解釋
Linear energy transfer (LET) is the linear density of energy lost by a charged ionizing particle travelling through matter. Since the energy loss is part of the definition, LET is a positive quantity.