Accurate evaluation of mu-PIXE and mu-XRF spectral data through iterative least squares fitting

被引:14
作者
Janssens, K [1 ]
Vekemans, B [1 ]
Adams, F [1 ]
vanEspen, P [1 ]
Mutsaers, P [1 ]
机构
[1] EINDHOVEN UNIV TECHNOL,5600 MB EINDHOVEN,NETHERLANDS
关键词
D O I
10.1016/0168-583X(95)01211-7
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The integration of the nonlinear least squares X-ray spectrum evaluation progam AXIL. into a mu-PIXE and a mu-XRF setup is discussed. The use of the software when procesing data sets derived from biological and geological samples is described.
引用
收藏
页码:179 / 185
页数:7
相关论文
共 17 条
[1]   ANALYTIC FITTING OF MONOENERGETIC PEAKS FROM SI(LI) X-RAY SPECTROMETERS [J].
CAMPBELL, JL ;
MILLMAN, BM ;
MAXWELL, JA ;
PERUJO, A ;
TEESDALE, WJ .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1985, 9 (01) :71-79
[2]   SPECIMEN DAMAGE BY NUCLEAR MICROBEAMS AND ITS AVOIDANCE [J].
COOKSON, JA .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1988, 30 (03) :324-330
[3]  
Johansson S.A.E., 1988, PIXE NOVEL TECHNIQUE
[4]   TRACE-ELEMENT DETERMINATIONS WITH SYNCHROTRON-INDUCED X-RAY-EMISSION [J].
JONES, KW ;
GORDON, BM .
ANALYTICAL CHEMISTRY, 1989, 61 (05) :A341-&
[5]  
MARKOWICS AA, 1993, HDB XRAY SPECTROMETR
[6]  
MUNNIK F, 1993, INT J PIXE, V3, P145
[7]   SNIP, A STATISTICS-SENSITIVE BACKGROUND TREATMENT FOR THE QUANTITATIVE-ANALYSIS OF PIXE SPECTRA IN GEOSCIENCE APPLICATIONS [J].
RYAN, CG ;
CLAYTON, E ;
GRIFFIN, WL ;
SIE, SH ;
COUSENS, DR .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1988, 34 (03) :396-402
[8]   Overlap corrected on-line PIXE imaging using the proton microprobe [J].
Ryan, CG ;
vanAchterbergh, E ;
Jamieson, DN ;
Churms, CL .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1996, 109 :154-160
[9]  
STREENSTRUP S, 1981, J APPL CRYSTALLOGR, V14, P226
[10]   AXIL-PC, SOFTWARE FOR THE ANALYSIS OF COMPLEX-X-RAY SPECTRA [J].
VANESPEN, P ;
JANSSENS, K ;
NOBELS, J .
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 1986, 1 (01) :109-114