Surface pattern of a Si Mini-Pad sensor for the PHENIX MPC-EX and damage caused by ionizing radiation

J. S. Chai; M. Ghergherehchi; K. I. Hahn; S. Y. Han; I. W. Jeong; K. S. Joo; E. J. Kim; Y. K. Kim; E. Kistenev; Y. Kwon; J. G. Lajoie; Z. Li; J. H. Lee; K. S. Lim; J. M. Park; K. S. Park; H. S. Song; D. G. Sue; A. Sukhanov

doi:10.3938/jkps.65.25

Surface pattern of a Si Mini-Pad sensor for the PHENIX MPC-EX and damage caused by ionizing radiation

J. S. Chai, M. Ghergherehchi, K. I. Hahn, S. Y. Han, I. W. Jeong, K. S. Joo, E. J. Kim, Y. K. Kim, E. Kistenev, Y. Kwon, J. G. Lajoie, Z. Li, J. H. Lee, K. S. Lim, J. M. Park, K. S. Park, H. S. Song, D. G. Sue, A. Sukhanov

Research output: Contribution to journal › Article › peer-review

Abstract

The Si Mini-Pad sensor is an essential component of the MPC-EX preshower detector. This detector will be integrated into the PHENIX experiment at Brookhaven National Laboratory's Relativistic Heavy Ion Collider. We describe the development of the surface pattern and the fabrication process of the Si Mini-Pad sensor and present a test by the low energy γ irradiation that is sensitive to the surface design.

Original language	English
Pages (from-to)	25-30
Number of pages	6
Journal	Journal of the Korean Physical Society
Volume	65
Issue number	1
DOIs	https://doi.org/10.3938/jkps.65.25
State	Published - Jul 2014
Externally published	Yes

Funding

The authors would like to thank TOPSIL’s silicon scientist Leif Jensen for providing detailed wafer characteristics and ARTI’s staff members for their kind assistance in the irradiation process. We acknowledge the support for the work at Brookhaven National Lab by the U.S. Department of Energy, Office of Nuclear Physics, under Prime Contract No. DE-AC02-98CH10886, at Chonbuk National University by the National Research Foundation of Korea under NRF-2011-0014045, at Ewha Womans University by the National Research Foundation of Korea under NRF-2012M7A1A2055625, at Iowa State University under DOE Grant DE-FG02-10ER41719, at Myongji University by the National Research Foundation of Korea under NRF-2013-R1A1A2011572, at Sungkyunkwan University by the ICT R&D program of MSIP/KEIT 10043897, at Xiangtan University by the Chinese 973 Program, and at Yonsei University by the National Research Foundation of Korea under NRF-2011-0011774.

Funders	Funder number
Chinese 973 Program
MSIP/KEIT	10043897
Office of Nuclear Physics	DE-AC02-98CH10886
U.S. Department of Energy	DE-FG02-10ER41719
Brookhaven National Laboratory
Iowa State University
Chonbuk National University
Myongji University	NRF-2013-R1A1A2011572
Yonsei University	NRF-2011-0011774
Ewha Womans University	NRF-2012M7A1A2055625
Sungkyunkwan University
National Research Foundation of Korea	NRF-2011-0014045
XiangTan University

Keywords

Ionizing radiation
MPC-EX
Si Mini-Pad
Surface pattern

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10.3938/jkps.65.25

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Chai, J. S., Ghergherehchi, M., Hahn, K. I., Han, S. Y., Jeong, I. W., Joo, K. S., Kim, E. J., Kim, Y. K., Kistenev, E., Kwon, Y., Lajoie, J. G., Li, Z., Lee, J. H., Lim, K. S., Park, J. M., Park, K. S., Song, H. S., Sue, D. G., & Sukhanov, A. (2014). Surface pattern of a Si Mini-Pad sensor for the PHENIX MPC-EX and damage caused by ionizing radiation. Journal of the Korean Physical Society, 65(1), 25-30. https://doi.org/10.3938/jkps.65.25

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abstract = "The Si Mini-Pad sensor is an essential component of the MPC-EX preshower detector. This detector will be integrated into the PHENIX experiment at Brookhaven National Laboratory's Relativistic Heavy Ion Collider. We describe the development of the surface pattern and the fabrication process of the Si Mini-Pad sensor and present a test by the low energy γ irradiation that is sensitive to the surface design.",

keywords = "Ionizing radiation, MPC-EX, Si Mini-Pad, Surface pattern",

author = "Chai, {J. S.} and M. Ghergherehchi and Hahn, {K. I.} and Han, {S. Y.} and Jeong, {I. W.} and Joo, {K. S.} and Kim, {E. J.} and Kim, {Y. K.} and E. Kistenev and Y. Kwon and Lajoie, {J. G.} and Z. Li and Lee, {J. H.} and Lim, {K. S.} and Park, {J. M.} and Park, {K. S.} and Song, {H. S.} and Sue, {D. G.} and A. Sukhanov",

year = "2014",

month = jul,

doi = "10.3938/jkps.65.25",

language = "English",

volume = "65",

pages = "25--30",

journal = "Journal of the Korean Physical Society",

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Chai, JS, Ghergherehchi, M, Hahn, KI, Han, SY, Jeong, IW, Joo, KS, Kim, EJ, Kim, YK, Kistenev, E, Kwon, Y, Lajoie, JG, Li, Z, Lee, JH, Lim, KS, Park, JM, Park, KS, Song, HS, Sue, DG & Sukhanov, A 2014, 'Surface pattern of a Si Mini-Pad sensor for the PHENIX MPC-EX and damage caused by ionizing radiation', Journal of the Korean Physical Society, vol. 65, no. 1, pp. 25-30. https://doi.org/10.3938/jkps.65.25

TY - JOUR

T1 - Surface pattern of a Si Mini-Pad sensor for the PHENIX MPC-EX and damage caused by ionizing radiation

AU - Chai, J. S.

AU - Ghergherehchi, M.

AU - Hahn, K. I.

AU - Han, S. Y.

AU - Jeong, I. W.

AU - Joo, K. S.

AU - Kim, E. J.

AU - Kim, Y. K.

AU - Kistenev, E.

AU - Kwon, Y.

AU - Lajoie, J. G.

AU - Li, Z.

AU - Lee, J. H.

AU - Lim, K. S.

AU - Park, J. M.

AU - Park, K. S.

AU - Song, H. S.

AU - Sue, D. G.

AU - Sukhanov, A.

PY - 2014/7

Y1 - 2014/7

N2 - The Si Mini-Pad sensor is an essential component of the MPC-EX preshower detector. This detector will be integrated into the PHENIX experiment at Brookhaven National Laboratory's Relativistic Heavy Ion Collider. We describe the development of the surface pattern and the fabrication process of the Si Mini-Pad sensor and present a test by the low energy γ irradiation that is sensitive to the surface design.

AB - The Si Mini-Pad sensor is an essential component of the MPC-EX preshower detector. This detector will be integrated into the PHENIX experiment at Brookhaven National Laboratory's Relativistic Heavy Ion Collider. We describe the development of the surface pattern and the fabrication process of the Si Mini-Pad sensor and present a test by the low energy γ irradiation that is sensitive to the surface design.

KW - Ionizing radiation

KW - MPC-EX

KW - Si Mini-Pad

KW - Surface pattern

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DO - 10.3938/jkps.65.25

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SN - 0374-4884

VL - 65

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JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - 1

ER -

Surface pattern of a Si Mini-Pad sensor for the PHENIX MPC-EX and damage caused by ionizing radiation

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Keywords

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