{"process": "Sputtering", "process_types": [{"abbreviation": "MPS", "description": "Physical Sputtering"}, {"abbreviation": "MSP", "description": "Sputtering"}], "surface": "U", "surface_phase": "pc", "species": {"text": "U+", "charge": 1}, "temperature": 300, "comment": "Eckstein equation (2) is incorrect; use formula given on p.18 of APID-7B", "refs": [{"id": 144, "authors": "W. Eckstein", "title": "Sputtering Yields. In: Sputtering by Particle Bombardment", "journal": "Topics in Applied Physics", "volume": "110", "page_start": "", "page_end": "", "article_number": "", "year": 2007, "note": "Springer, Berlin, Heidelberg", "doi": "https://doi.org/10.1007/978-3-540-44502-9_3", "bibcode": "", "url": ""}]}
------------------------------------------------------------------------
Sputtering of U+ on U(pc) at 300 K
{"fit_function": "SPTEEX", "coeffs": {"lambda": 0.1932, "q": 56.28, "mu": 2.042, "epsilonL": 3.011e-07, "Eth": 26.8}, "E_min": 26.8, "E_max": 100000}
angle = 0.0 deg
E /eV	P	
26.8	1.567e-35	
31.69	5.309e-05	
37.49	0.0003088	
44.34	0.001001	
52.44	0.002556	
62.02	0.005722	
73.36	0.01176	
86.77	0.02267	
102.6	0.04146	
121.4	0.07217	
143.6	0.1195	
169.8	0.1877	
200.8	0.279	
237.5	0.3924	
280.9	0.5241	
332.3	0.6687	
393.0	0.8218	
464.8	0.9809	
549.8	1.146	
650.3	1.317	
769.1	1.496	
909.7	1.686	
1076.0	1.888	
1273.0	2.105	
1505.0	2.339	
1780.0	2.591	
2106.0	2.863	
2490.0	3.156	
2946.0	3.473	
3484.0	3.813	
4121.0	4.179	
4874.0	4.571	
5764.0	4.99	
6818.0	5.437	
8064.0	5.912	
9538.0	6.416	
11280.0	6.947	
13340.0	7.507	
15780.0	8.093	
18670.0	8.706	
22080.0	9.344	
26110.0	10.0	
30880.0	10.69	
36530.0	11.38	
43200.0	12.1	
51100.0	12.83	
60440.0	13.56	
71480.0	14.3	
84550.0	15.04	
-----