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Date Name Thumbnail Size Description Versions
15:09, 19 June 2012 Lab liq Scin basic most common scint.jpg (file) 8 KB The most commone liquid scintillatior 1
14:31, 19 June 2012 Lab liq Scin basi com solv.jpg (file) 13 KB The common solvents for liquid scintialtion 1
16:28, 19 June 2012 Lab liq Scin basic quenc unquenc graph.jpg (file) 13 KB Unquenched and quenched beta-spectrum with the defined counting channels A(whole spectrum, B(uper part) and C (lower part) 1
15:18, 19 June 2012 Lab liq Scin basic most common second scint.jpg (file) 14 KB Structure formula of the most common secondary scintillant POPOP 1
15:25, 19 June 2012 Lab liq Scin basic shield gemtry low bakgr.jpg (file) 17 KB Shielded counting geometry of moderen low-background LSC counting equipment 1
09:55, 27 June 2012 Gamma spectroscopy annalysis detecteff.jpg (file) 22 KB Detectorefficiency for two types of Ge-detector. notice that the plot is on a double logaritmic scale. 1
15:47, 19 June 2012 Lab liq scin basic LSC pulse count graph.jpg (file) 22 KB Effect of quenching on energy spectrum with the chemical quencher CCl4 1
16:44, 19 June 2012 Lab liq Scin basic quench channel ratio graph.jpg (file) 25 KB Quench-curve for the channel-ratio quench correction method 1
13:37, 19 June 2012 Lab liq scin basic LSC detect sketch.jpg (file) 27 KB A principle sketch of LSC detecton system with PM-tubes and sample. 1
14:45, 28 June 2012 Nat activity KJM5911 lab1 8.png (file) 28 KB NaI(Tl)-solid scintillation gamma-spectrum of 228Ra and its decay products inclusice 210Pb 2
15:09, 19 June 2012 Lab liq Scin basic scin process.jpg (file) 34 KB Basic sketch of the primary scintillation process. 1
14:23, 28 June 2012 Nat activity KJM5911 lab1 4.png (file) 58 KB Decay sequence for the 238U natural series ending in stable 208Pb. Number in the squares: Element and mass number (upper) and half-life (lower) 2
10:37, 3 July 2012 Geiger muller counter.jpg (file) 61 KB A schematic of a geiger-müller tube. 1
14:49, 28 June 2012 Nat activity KJM5911 lab1 9.png (file) 77 KB HpGe gamma-spectrum of 228Ra and ts decay products inclusive 210Pb 2
11:36, 2 July 2012 Lab Radionuclide generator column U02Ac.jpg (file) 721 KB Column filled with Uranyl Acetat. Ready to be rinsed with HCl. 1
14:31, 2 July 2012 Lab Introduction Radiochemistry Counting Paper.jpg (file) 858 KB THe left side is a prepared sample with tape criss crossed over the sample. While to the right we have a unprepared paper with nothing on. 1
11:34, 2 July 2012 Lab Radionuclide generator column Pouring.jpg (file) 973 KB Pouring of HCl into column filled with Dowex. 1
11:32, 2 July 2012 Lab Radionuclide generator Counting UO2.jpg (file) 1.39 MB Insertion of aluminum counting-vessel into detector. 1