Scattering Parameters (non-medical)

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Scattering Parameters (non-medical)

Written by Willy Gerber

Monday, 16 June 2008 20:13

Elemental Media

Z	Symbol	Element	Z/A	I (eV)	Density (g/cm3)
1	H	Hydrogen	0.99212	19.2	0.00008375
2	He	Helium	0.49968	41.8	0.0001663
3	Li	Lithium	0.43221	40	0.534
4	Be	Beryllium	0.44384	63.7	1.848
5	B	Boron	0.46245	76	2.37
6	C	Carbon, Graphite	0.49954	78	1.7
7	N	Nitrogen	0.49976	82	0.001165
8	O	Oxygen	0.50002	95	0.001332
9	F	Fluorine	0.47372	115	0.00158
10	Ne	Neon	0.49555	137	0.0008385
11	Na	Sodium	0.47847	149	0.971
12	Mg	Magnesium	0.49373	156	1.74
13	Al	Aluminum	0.48181	166	2.699
14	Si	Silicon	0.49848	173	2.33
15	P	Phosphorus	0.48428	173	2.2
16	S	Sulfur	0.49897	180	2
17	Cl	Chlorine	0.47951	174	0.002995
18	Ar	Argon	0.45059	188	0.001662
19	K	Potassium	0.48595	190	0.862
20	Ca	Calcium	0.49903	191	1.55
21	Sc	Scandium	0.46712	216	2.989
22	Ti	Titanium	0.45948	233	4.54
23	V	Vanadium	0.4515	245	6.11
24	Cr	Chromium	0.46157	257	7.18
25	Mn	Manganese	0.45506	272	7.44
26	Fe	Iron	0.46556	286	7.874
27	Co	Cobalt	0.45815	297	8.9
28	Ni	Nickel	0.47708	311	8.902
29	Cu	Copper	0.45636	322	8.96
30	Zn	Zinc	0.45879	330	7.133
31	Ga	Gallium	0.44462	334	5.904
32	Ge	Germanium	0.44071	350	5.323
33	As	Arsenic	0.44046	347	5.73
34	Se	Selenium	0.4306	348	4.5
35	Br	Bromine	0.43803	343	0.007072
36	Kr	Krypton	0.42959	352	0.003478
37	Rb	Rubidium	0.43291	363	1.532
38	Sr	Strontium	0.43369	366	2.54
39	Y	Yttrium	0.43867	379	4.469
40	Zr	Zirconium	0.43848	393	6.506
41	Nb	Niobium	0.4413	417	8.57
42	Mo	Molybdenum	0.43777	424	10.22
43	Tc	Technetium	0.43919	428	11.5
44	Ru	Ruthenium	0.43534	441	12.41
45	Rh	Rhodium	0.43729	449	12.41
46	Pd	Palladium	0.43225	470	12.02
47	Ag	Silver	0.43572	470	10.5
48	Cd	Cadmium	0.427	469	8.65
49	In	Indium	0.42676	488	7.31
50	Sn	Tin	0.4212	488	7.31
51	Sb	Antimony	0.41889	487	6.691
52	Te	Tellurium	0.40752	485	6.24
53	I	Iodine	0.41764	491	4.93
54	Xe	Xenon	0.4113	482	0.005485
55	Cs	Cesium	0.41383	488	1.873
56	Ba	Barium	0.40779	491	3.5
57	La	Lanthanum	0.41035	501	6.154
58	Ce	Cerium	0.41395	523	6.657
59	Pr	Praseodymium	0.41871	535	6.71
60	Nd	Neodymium	0.41597	546	6.9
61	Pm	Promethium	0.42094	560	7.22
62	Sm	Samarium	0.41234	574	7.46
63	Eu	Europium	0.41457	580	5.243
64	Gd	Gadolinium	0.40699	591	7.9
65	Tb	Terbium	0.409	614	8.229
66	Dy	Dysprosium	0.40615	628	8.55
67	Ho	Holmium	0.40623	650	8.795
68	Er	Erbium	0.40655	658	9.066
69	Tm	Thulium	0.40844	674	9.321
70	Yb	Ytterbium	0.40453	684	6.73
71	Lu	Lutetium	0.40579	694	9.84
72	Hf	Hafnium	0.40338	705	13.31
73	Ta	Tantalum	0.40343	718	16.65
74	W	Tungsten	0.4025	727	19.3
75	Re	Rhenium	0.40278	736	21.02
76	Os	Osmium	0.39958	746	22.57
77	Ir	Iridium	0.40058	757	22.42
78	Pt	Platinum	0.39984	790	21.45
79	Au	Gold	0.40108	790	19.32
80	Hg	Mercury	0.39882	800	13.55
81	Tl	Thallium	0.39631	810	11.72
82	Pb	Lead	0.39575	823	11.35
83	Bi	Bismuth	0.39717	823	9.747
84	Po	Polonium	0.40195	830	9.32
85	At	Astatine	0.40479	825	10
86	Rn	Radon	0.38736	794	0.009066
87	Fr	Francium	0.3901	827	10
88	Ra	Radium	0.38934	826	5
89	Ac	Actinium	0.39202	841	10.07
90	Th	Thorium	0.38787	847	11.72
91	Pa	Protactinium	0.39388	878	15.37
92	U	Uranium	0.38651	890	18.95

Compounds and Mixtures

Element	Z/A	I (eV)	Density (g/cm3)
15 mmol L-1 Ceric Ammonium Sulfate Solution	0.55282	76.7	1.03
Air, Dry (near sea level)	0.49919	85.7	0.001205
Alanine	0.53876	71.9	1.424
Bakelite	0.52792	72.4	1.25
C-552 Air-equivalent Plastic	0.49969	86.8	1.76
Cadmium Telluride	0.41665	539.3	6.2
Calcium Fluoride	0.48671	166	3.18
Calcium Sulfate	0.49948	152.3	2.96
Cesium Iodide	0.41569	553.1	4.51
Concrete, Barite (TYPE BA)	0.45714	248.2	3.35
Concrete, Ordinary	0.50932	124.5	2.3
Ferrous Sulfate Standard Fricke	0.55334	76.3	1.024
Gadolinium Oxysulfide	0.42265	493.3	7.44
Gafchromic Sensor	0.54384	67.2	1.3
Gallium Arsenide	0.44246	384.9	5.31
Glass, Borosilicate (Pyrex)	0.49707	134	2.23
Glass, Lead	0.42101	526.4	6.22
Lithium Fluride	0.46262	94	2.635
Lithium Tetraborate	0.48485	94.6	2.44
Magnesium Tetroborate	0.49012	108.3	2.53
Mercuric Iodide	0.40933	684.5	6.36
Photographic Emulsion (Kodak Type AA)	0.48176	179	2.2
Photographic Emulsion (Standard Nuclear)	0.45453	331	3.815
Plastic Scintillator, Vinyltoluene	0.54141	64.7	1.032
Polyethylene	0.57033	57.4	0.93
Polyethylene Terephthalate, (Mylar)	0.52037	78.7	1.38
Polymethyl Methacrylate	0.53937	74	1.19
Polystyrene	0.53768	68.7	1.06
Polytetrafluoroethylene, (Teflon)	0.47993	99.1	2.25
Polyvinyl Chloride	0.51201	108.2	1.406
Radiochromic Dye Film, Nylon Base	0.54987	64.5	1.08
Water, Liquid	0.55508	75	1

Source: National Institute of Standards and Technology (NIST) - physics.nist.gov

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Last Updated ( Monday, 16 June 2008 20:19 )

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