WANG Chao LU Ting WANG Xinfu ZHOU Hongyu ZHU Guanghua. A study on penetration depth of Au-implantation in peanut embryo[J]. Nuclear techniques, 2002, (6): 467-470.
WANG Chao LU Ting WANG Xinfu ZHOU Hongyu ZHU Guanghua. A study on penetration depth of Au-implantation in peanut embryo[J]. Nuclear techniques, 2002, (6): 467-470.DOI:
An implanter with a metal vapor vacuum arc ion source (MEVVA) was employed to implant Au + ions into peanut embryo. The methods of Rutherford Backscattering Spectroscopy and X-ray Energy Dispersive Analysis were adopted to measure depth distribution of Au in peanut embryo. The results show that the method of RBS is not capable for measuring the depth distribution because of uneven sample surface; on the contrary
the method of EDAX gives a penetration depth of 15μm. By comparing to the unimplanted sample
obvious changes in morphologies were observed in implanted peanut embryo. The mechanism of mutagenic effects induced by ion implantation was briefly discussed.