ENTRY C2102 20140404 C142C210200000001 SUBENT C2102001 20140404 C142C210200100001 BIB 13 35 C210200100002 TITLE View on linking the particle backscattering and C210200100003 particle-induced x-ray emission methods of materials C210200100004 analysis C210200100005 AUTHOR (A.Li-Scholz,W.Scholz,K.A.Stevenson) C210200100006 REFERENCE (J,APL,56,2696,1990) C210200100007 #doi:10.1063/1.102830 C210200100008 REL-REF (A,C0857001,,J,PR,112,1702,1958) C210200100009 INSTITUTE (1USAALB,1USARPI) C210200100010 FACILITY (DYNAM,1USAALB) C210200100011 INC-SOURCE The beam used was a proton microbeam running at C210200100012 50-100 pA with a spot size of about 50 microm. C210200100013 SAMPLE The target combination selected was an evaporated CuS C210200100014 sample purchased from MicroMatter Co. The C210200100015 nonstoichiometric sample is deposited on C210200100016 0.25-mil-thick Mylar and has an areal density of 58.5 C210200100017 microg/cm2. C210200100018 DETECTOR Particle-induced x-ray emission (PIXE) detector, the C210200100019 backscattering particle counter. C210200100020 PART-DET (P,XR) C210200100021 METHOD (ASSOP) Rutherford backscattering (RBS) and particle- C210200100022 induced x-ray emission data were taken simultaneously. C210200100023 ANALYSIS These cross sections can be related via the solid C210200100024 angle ratio OmegaS/OmegaX that is determined entirely C210200100025 from quantities associated with element target A. In C210200100026 other words, in this system the differential C210200100027 non-Rutherford scattering cross section can be C210200100028 determined just from a single element target, and C210200100029 furthermore, it is not necessary to know the total C210200100030 number of incident particles, the solid angles, or C210200100031 the number of target atoms. Applying the theoretical C210200100032 formalism, the differential Rutherford cross section C210200100033 is readily calculated because the x-ray production C210200100034 cross sections may be obtained from a variety of C210200100035 sources. C210200100036 HISTORY (20140404C) BP C210200100037 ENDBIB 35 0 C210200100038 NOCOMMON 0 0 C210200100039 ENDSUBENT 38 0 C210200199999 SUBENT C2102002 20140404 C142C210200200001 BIB 3 3 C210200200002 REACTION (16-S-0(P,EL)16-S-0,,DA) C210200200003 ERR-ANALYS (DATA-ERR) No information on source of uncertainties. C210200200004 STATUS (CURVE) Fig.2, page 2697. C210200200005 ENDBIB 3 0 C210200200006 COMMON 1 3 C210200200007 ANG C210200200008 ADEG C210200200009 155.0 C210200200010 ENDCOMMON 3 0 C210200200011 DATA 3 29 C210200200012 EN DATA DATA-ERR C210200200013 MEV B/SR B/SR C210200200014 1.858 0.102 C210200200015 1.878 0.089 C210200200016 1.888 0.051 C210200200017 1.896 0.161 C210200200018 1.910 0.126 C210200200019 1.920 0.117 C210200200020 1.939 0.110 C210200200021 1.959 0.107 C210200200022 1.999 0.103 0.004 C210200200023 2.050 0.090 C210200200024 2.100 0.080 C210200200025 2.148 0.074 C210200200026 2.200 0.069 C210200200027 2.247 0.057 C210200200028 2.289 0.029 C210200200029 2.307 0.042 C210200200030 2.328 0.088 C210200200031 2.349 0.094 C210200200032 2.372 0.086 C210200200033 2.401 0.081 0.003 C210200200034 2.450 0.074 C210200200035 2.500 0.065 C210200200036 2.543 0.064 C210200200037 2.561 0.060 C210200200038 2.572 0.074 C210200200039 2.583 0.065 C210200200040 2.600 0.055 C210200200041 2.652 0.052 C210200200042 2.702 0.047 C210200200043 ENDDATA 31 0 C210200200044 ENDSUBENT 43 0 C210200299999 ENDENTRY 2 0 C210299999999