# 다원소 동시분석법 PIXE법의 정량성 평가

• Park, Jeong-Ho (Department of Environmental Engineering, Chinju National University) ;
• Choi, Kum-Chan (Department of Environmental Engineering, Dong-A University)
• 박정호 (진주산업대학교 환경공학과) ;
• 최금찬 (동아대학교 환경공학과)
The standard samples for the calibration of PIXE analysis were prepared using the single element standard samples and sulfur and chlorine compounds. The diluted standard solutions were dropped on the non-hole nuclepore film and dried. Standard sample of six elements of Ca, Cr, Co, Cu, Se and Sr had close agreement between the measurement and theoretical values. According to the theoretical study about the effects of thick samples on the accuracy of the PIXE analysis, the reduction of X-ray yields in the thick sample can not be neglected for the sample thicker than $100{\mu}g/cm^2$.