Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Jong-kyu Cheon"'
Publikováno v:
Journal of the Korean Physical Society. 81:733-738
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96143e4b230aa20012884c9c65eda52b
https://doi.org/10.1007/s40042-022-00583-y
https://doi.org/10.1007/s40042-022-00583-y
Autor:
Indra Raj Pandey, Moo Hyun Lee, D. Joseph Daniel, Jong-Kyu Cheon, Hongjoo Kim, MinJeong Kim, Yeongduk Kim
Publikováno v:
The Review of scientific instruments. 91(10)
This article reports on a cryogenic setup that can be used for multifunctional experimental purposes. The temperature of the setup can be set from 10 K to 300 K. Different kinds of experiments were carried out in this experimental setup such as (1) l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3eef6ccd1324bf04a194170bcb33095
https://pubmed.ncbi.nlm.nih.gov/33138606
https://pubmed.ncbi.nlm.nih.gov/33138606
Autor:
D. Joseph Daniel, Jong-Kyu Cheon, Sunghwan Kim, R. Ramaseshan, P. Ramasamy, G. Bhagavannarayana, H. J. Kim
Publikováno v:
Optical Materials. 72:559-564
Polycrystalline compounds of LiBaF3 were synthesized using conventional solid state reaction route and the phase purity was confirmed using powder X-ray diffraction technique. Using vertical Bridgman technique single crystal was grown from melt. Rock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df2e85a990cccabf3d423c2bfdaa9447
https://doi.org/10.1016/j.optmat.2017.06.004
https://doi.org/10.1016/j.optmat.2017.06.004
Publikováno v:
Journal of Sensor Science and Technology. 23:29-34
A dosimeter using tissue-equivalent scintillator by photon-counting method was developed and evaluated in its performance. Thedosimeter is portable and can be operated by low power from lap-top computer. A data-acquisition software of the dosimeter s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9326287dd4cf584f2fe666f5f217f759
https://doi.org/10.5369/jsst.2014.23.1.29
https://doi.org/10.5369/jsst.2014.23.1.29
Publikováno v:
Journal of Sensor Science and Technology. 22:223-226
We designed a single polyethylene bonner sphere with several thermo-luminescence dosimeters (TLD), for measurement of neutronenergy spectrum. For the separation of the neutron dosage in the neutron-gamma mixed field, we used 21 ea TLD-600s and TLD-70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c016a6bce2136c678b5c2b48ec57e2bd
https://doi.org/10.5369/jsst.2013.22.3.223
https://doi.org/10.5369/jsst.2013.22.3.223
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 652:205-208
This work investigates the scintillation properties of Cs 2 LiCeBr 6 crystal as a new material for radiation detection. This scintillation material is grown by the vertical Bridgman method. Under X-ray excitation the sample crystal shows a broad ceri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7d3c56e076f8852e089626434232c56
https://doi.org/10.1016/j.nima.2011.02.038
https://doi.org/10.1016/j.nima.2011.02.038
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 648:73-76
We have successfully grown crack free BSO (Bi4Si3O12) single crystal using Czochralski pulling technique. A detailed description of the crystal growth procedure and the solutions of the difficulties during the growth process are presented. Results of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b99d2938518e7a02e65ad67fcef9835
https://doi.org/10.1016/j.nima.2011.05.043
https://doi.org/10.1016/j.nima.2011.05.043
Publikováno v:
Journal of Sensor Science and Technology. 19:443-448
In this work, the scintillation properties of CsI:Na crystal were investigated as radiation detection sensor. This scintillation material was grown by a 2-zone vertical Bridgman method. Under X-ray excitation the crystal shows a broad emission band b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6878feca473650d8bd41cc15cb6561e5
https://doi.org/10.5369/jsst.2010.19.6.443
https://doi.org/10.5369/jsst.2010.19.6.443
Autor:
Je-Geun Park, Hong-Ju Kim, V.T. Em, Changhee Lee, Myungkook Moon, Uk-Won Nam, Jong-Kyu Cheon, Seongsu Lee, Jung-Hwan Yi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 620:445-449
A data acquisition (DAQ) and control system for the high intensity powder diffractometer (HIPD) at High-flux Advanced Neutron Application ReactOr (HANARO) is developed in this paper. The HIPD provides the advantage of wide-angle coverage of neutron d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8709dd3ec8bf80f5518ea6b73391428e
https://doi.org/10.1016/j.nima.2010.03.166
https://doi.org/10.1016/j.nima.2010.03.166
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 600:213-216
Neutron spectrometry is carried out using various methods, whereas the Bonner sphere method is widely used. The wide range of neutron energy measurements need to use multiple moderator spheres enclosing a neutron counting detector. We introduce the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48f771e6d1be505c655265d163937474
https://doi.org/10.1016/j.nima.2008.11.033
https://doi.org/10.1016/j.nima.2008.11.033