Optical absorption spectra and positron annihilation radiation Doppler broadening were measured at room temperature. 在室温条件下测量了吸收光谱与正电子湮没辐射多普勒展宽谱。
The effects of positron annihilation radiation, light illumination and heat treatment on the micro-defect and electricity output character of the single crystal of silicon solar cell have been studied by positron annihilation techniques. 本文用正电子湮没技术研究了正电子辐照、光照射以及低温热处理对单晶硅太阳电池的微观缺陷和输出特性的影响。
Processing of Doppler broadening spectra of positron annihilation radiation and its application 正电子湮没辐射多普勒展宽谱的处理及其应用
Precise measurement of the positron annihilation radiation in aluminum 正电子在铝中湮没γ射线能量的精密测量
PET-CT is new equipment, which uses the radio pharmaceutical as the tracer, and makes the use of principle of coincidence detection monitor positron annihilation radiation in vivo to set up precise image. PET–CT是一种通过采用放射性药物作为示踪剂,利用符合探测原理测量正电子在体内的湮没辐射建立起精细结构图像的新型设备。