Zobrazeno 1 - 10 of 71 pro vyhledávání: '"Hee Dong Kang"'
1
Design and Simulation Result of N Substrate Reverse Type Avalanche Photodiode (APD)
Autor: Hyunghoon Kim, Do-Sung Kim, Sang-Hoon Lee, H. Park, M.H. Mun, S.W. Jung, Hee-Dong Kang
Publikováno v: IEEE Transactions on Nuclear Science. 56:1046-1050
We present results of design and simulation of the n-substrate reverse type avalanche photodiode (APD), which internally amplifies the photocurrent by an avalanche process, with the diffusion and the epitaxial methods. We aim to develop the APD which
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a39b3d27dc4ada924cbe80b8e2c2336f
https://doi.org/10.1109/tns.2008.2012258
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2
Crystal Growth and Scintillation Properties of ${\hbox {Rb}}_{2} {\hbox {CeBr}} _{5}$
Autor: Sunghwan Kim, Hwanbae Park, Hong U, Hee-Dong Kang, Sih-Hong Doh, Hongjoo Kim, Joon Il Lee, Do-Sung Kim
Publikováno v: IEEE Transactions on Nuclear Science. 56:982-985
In this paper, crystal growth and scintillation properties of Rb2CeBr5 crystal are presented. The crystal was grown with the Bridgman method using a two zone transparent furnace. The investigation of scintillation properties of the crystal were perfo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99fa45d37d12d3dbe5786b245850d9ef
https://doi.org/10.1109/tns.2009.2018838
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3
The Growth and Scintillation Characteristics of CsI:CO$_{3}$ Single Crystals
Autor: Sih-Hong Doh, H. Park, Sang Jun Kang, Hyunghoon Kim, Hee-Dong Kang, Sunghwan Kim, Shinjung Ha
Publikováno v: IEEE Transactions on Nuclear Science. 56:998-1001
We present the luminescent and scintillation characteristics of CsI:CO3 single crystals. The CsI:CO3 single crystals were grown by using Czochralski method for different concentrations of CO3 from 0.007 to 0.1 mole%. The crystals were cut into a size
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2897a0a306081a1eef5172cac9169ec1
https://doi.org/10.1109/tns.2009.2014063
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4
Development of a Portable Charge Integration Embedded DAQ Board for Beam Monitoring
Autor: Sunghwan Kim, Hee-Dong Kang, H. J. Kim, Wan Kim, J. H. So, Young Seok Hwang, H. Park
Publikováno v: Journal of the Korean Physical Society. 54:2088-2092
We have developed an embedded Data AcQuisition (DAQ) board which has an Ethernet controller and a charge integrator. We could monitor the beam pro le outside the beam line by using this system with an Ethernet connection. This embedded DAQ board cons
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7bb2c4a68c79bd6438d45ecaa861dd0
https://doi.org/10.3938/jkps.54.2088
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7
Radiation Damage Study of a Silicon PIN Diode and Signal-to-Noise Ratio Measurement with a Proton Beam
Autor: Y. I. Kim, D. H. Kah, H. J. Kim, Hee-Dong Kang, H. O. Kim, Kyeryung Kim, H. Park, HyoJung Hyun
Publikováno v: Journal of the Korean Physical Society. 54:2066-2070
We designed and fabricated silicon PIN diodes on a 5-in. high resistivity (>5 k cm), (100)orientation, n-type 380 m-thick silicon wafer and developed a diode with an active area of 1.0 1.0 cm 2 . The signal-to-noise ratio (SNR) of the PIN diode with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d587d3200ded249e7f22327d301dcdb
https://doi.org/10.3938/jkps.54.2066
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9
Scintillation Properties of Ba$_{x}$Sr$_{1 - {x}}$Cl$_{2}$ Single Crystals
Autor: Hyunghoon Kim, Sih-Hong Doh, Sunghwan Kim, Jungin Kim, Hee-Dong Kang, H. Park
Publikováno v: IEEE Transactions on Nuclear Science. 55:1464-1468
In this paper, we present scintillation properties of the new developed single crystals of BaxSr1-xCl2 for different concentration of x. We manufactured Ba0.12Sr0.88Cl2, Ba0.20Sr0.80Cl2, Ba0.22Sr0.78Cl2 crystals, and CsI(Tl) crystal as reference by u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1932298f1da68a99c11bf013a18215b6
https://doi.org/10.1109/tns.2008.920429
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10
Large Size CdWO4Crystal for Energetic X- and γ-Ray Detection
Autor: Hee Dong Kang, Sang Jun Kang, Sunghwan Kim, Shi-hong Doh, H. Park, Hyunghoon Kim
Publikováno v: Journal of Nuclear Science and Technology. 45:356-359
A Large size of Φ70 mm × 71 mm (2.1 kg) CdWO4 crystal with excellent quality was studied for the energy response of the crystal to the γ-rays. The large crystal was coupled with a green-extended Photomultiplier tube (PMT) and tested at room temper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33380caed097592821c4b6b14da8710d
https://doi.org/10.1080/00223131.2008.10875862
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