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The diamond detector is used to diagnose X-ray and has the advantages of fast response, high sensitivity, large dynamic range, flat response, high breakdown field, and outstanding radiation hardness. The X-ray diamond detector with a metal-diamond-metal structur is developed, in which the optical grade diamond is synthesized by chemical vapor deposition (CVD) method. Through the calibration of response time on the pulse laser of 8 ps width, the full width at half maximum of the CVD diamond detector is 444 ps, the rise time of the detector is 175 ps, and the lifetime of the carrier is 285 ps. The detectors are used to measure the hard X-ray for the imploding experiment on SGIII-prototype equipment. The results indicate that the measured hard X-ray flux is produced mainly by laser and target imploding, and the peak signal is in direct proportion to the laser energy and in inverse proportion to the CH thickness of target.
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Keywords:
- CVD diamond detector /
- hard X-ray /
- laser energy
[1] Spielman R B 1992 Rev. Sci. Instrum. 63 5056
[2] Turner R E, Landen O L, Bell P, Costa R, Hargrove D 1999 Rev. Sci. Instrum. 70 656
[3] Hou L F, Li F, Yuan Y T, Yang G H, Liu S Y 2010 Acta Phys. Sin. 59 1137 (in Chinese) [侯立飞, 李芳, 袁永腾, 杨国洪, 刘慎业 2010 59 1137]
[4] Morse J, Salome M, Berdermann E, Pomorski M, Cunningham W, Grant J 2007 Diamond & Related Materials 16 1049
[5] Bruzzi M, Menichelli D, Pini S, Bucciolini M, Molnar J, Fenyvesi A 2002 Appl. Phys. Lett. 81 298
[6] MacPhee A G, Edgell D H, Bond E J, Bradley D K, Brown C G, Burns S R, Celeste J R, Cerjan C J, Eckart M J, Glebov V Y, Glenzer S H, Hey D H, Jones O S, Kilkenny J K, Kimbrough J R, Landen O L, Mackinnon A J, Meezan N B, Parker J M, Sweeney R M 2010 JINST 6 1
[7] Wang L J, Liu J M, Su Q F, Shi W M, Xia Y B 2006 Acta Phys. Sin. 55 2518 (in Chinese) [王林君、刘建敏, 苏青峰, 史伟民, 夏义本 2006 55 2518]
[8] Schmid G J, Griffith R L, Izumi N, Koch J A, Lerche R A, Moran M J, Phillips T W, Turner R E, Glebov V Y, Sangster T C, Stoeckl C 2003 Rev. Sci. Instrum. 74 1828
[9] Lei L, Ouyang X P, Cao N, Zhang X P, Wang L, Zhong Y H 2009 High Power Laser and Particle Beams 21 1083 (in Chinese) [雷岚, 欧阳晓平, 曹娜, 张显鹏, 王兰, 仲云红 2009 强激光与粒子束 21 1083]
[10] Kania D R, Pan L S, Bell P, Landen O L, Kornblum H, Pianetta P, Perry M D 1990 J. Appl. Phys. 68 124
[11] Knauer J P, Gindele N C 2004 Rev. Sci. Instrum. 75 3714
[12] Dauffy L S, Koch J A 2005 LLNL Report No. UCRL-TR 216920
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[1] Spielman R B 1992 Rev. Sci. Instrum. 63 5056
[2] Turner R E, Landen O L, Bell P, Costa R, Hargrove D 1999 Rev. Sci. Instrum. 70 656
[3] Hou L F, Li F, Yuan Y T, Yang G H, Liu S Y 2010 Acta Phys. Sin. 59 1137 (in Chinese) [侯立飞, 李芳, 袁永腾, 杨国洪, 刘慎业 2010 59 1137]
[4] Morse J, Salome M, Berdermann E, Pomorski M, Cunningham W, Grant J 2007 Diamond & Related Materials 16 1049
[5] Bruzzi M, Menichelli D, Pini S, Bucciolini M, Molnar J, Fenyvesi A 2002 Appl. Phys. Lett. 81 298
[6] MacPhee A G, Edgell D H, Bond E J, Bradley D K, Brown C G, Burns S R, Celeste J R, Cerjan C J, Eckart M J, Glebov V Y, Glenzer S H, Hey D H, Jones O S, Kilkenny J K, Kimbrough J R, Landen O L, Mackinnon A J, Meezan N B, Parker J M, Sweeney R M 2010 JINST 6 1
[7] Wang L J, Liu J M, Su Q F, Shi W M, Xia Y B 2006 Acta Phys. Sin. 55 2518 (in Chinese) [王林君、刘建敏, 苏青峰, 史伟民, 夏义本 2006 55 2518]
[8] Schmid G J, Griffith R L, Izumi N, Koch J A, Lerche R A, Moran M J, Phillips T W, Turner R E, Glebov V Y, Sangster T C, Stoeckl C 2003 Rev. Sci. Instrum. 74 1828
[9] Lei L, Ouyang X P, Cao N, Zhang X P, Wang L, Zhong Y H 2009 High Power Laser and Particle Beams 21 1083 (in Chinese) [雷岚, 欧阳晓平, 曹娜, 张显鹏, 王兰, 仲云红 2009 强激光与粒子束 21 1083]
[10] Kania D R, Pan L S, Bell P, Landen O L, Kornblum H, Pianetta P, Perry M D 1990 J. Appl. Phys. 68 124
[11] Knauer J P, Gindele N C 2004 Rev. Sci. Instrum. 75 3714
[12] Dauffy L S, Koch J A 2005 LLNL Report No. UCRL-TR 216920
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