Transcription of 내 응용에 맞는 HPGe 검출기 선택하기 - youngin.com
1 AN-OR-11001 hpge 135-890 547 Homepage: :02-519-7476 | :02-544-2391 e-Mail: 1 hpge 1.. 2 2. hpge .. 2 3. ? .. 4 4. : ? ? .. 4 5. ? .. 6 1) Compton Suppression System? .. 6 2) Compton Suppression System .. 6 3) Compton Suppression System .. 7 4) (E) .. 7 5) .. 8 6) , .. 8 6.. 10 1) .. 10 2) ? .. 11 3) Wrap-around ?
2 12 4) (Well) .. 12 7.. 13 1) .. 13 2) .. 13 3) .. 14 4) .. 15 5) Low Background .. 16 6) : .. 16 8.. 17 AN-OR-11001 hpge 135-890 547 Homepage: :02-519-7476 | :02-544-2391 e-Mail: 2 1.. , , activity . hpge .
3 hpge . hpge , . 2. hpge hpge . hpge (diode) . n- p- acceptor donor .. Lithium(Li) N+ P+ . Li Li Germanium(Ge) .. (disk) . (Coaxial) (Planar).
4 1 . (n p ) . P- Li . ORTEC GEM . N- , ORTEC GMX . n- LO-AX . 2 . AN-OR-11001 hpge 135-890 547 Homepage: :02-519-7476 | :02-544-2391 e-Mail: hpge 3 LO-AX p- , PROFILE . 600 m PROFILE GEM F 10 m PROFILE GEM FX.
5 ( ) (capacitance) .. LO-AX . p GEM PROFILE FX p . P PROFILE series GEM . N P . PROFILE-FX .. PROFILE-FX series GEM.
6 1. P-type hpge 2. N-type hpge AN-OR-11001 hpge 135-890 547 Homepage: :02-519-7476 | :02-544-2391 e-Mail: ? 4 3. ? .. 4. : ? ? .. (Minimum Detectable Activity: MDA) . MDA . (E)R(E)B(E)~MDA(E) ( 1) MDA.
7 MDA . , MDA . R(E) B(E) , (E) .. MDA . , MDA . ? . MDA . AN-OR-11001 hpge 135-890 547 Homepage: :02-519-7476 | :02-544-2391 e-Mail: : ?
8 ? 5 ? 1 ( ) ( ) . MDA . ? ..( 3) MDA . MDA . , . ( ) .. ( 4) 5 . GMX , Am-241 Cs-137.
9 3. 4. P- AN-OR-11001 hpge 135-890 547 Homepage: :02-519-7476 | :02-544-2391 e-Mail: ? 6 (100keV ).. K-40 . 5. ? 1) Compton Suppression System?
10 5 .. (Compton Suppression System: CSS, 6) hpge NaI(Tl) hpge . hpge NaI(Tl) . Cs-137 , C/P 5 . 2) Compton Suppression System active shield . active shield . 5. Cs-137 Am-241 18% 98% AN-OR-11001 hpge 135-890 547 Homepage: :02-519-7476 | :02-544-2391 e-Mail: ?
