Enhancing Roentgen Sensitivity of Gold-Doped CdIn2S4 Thiospinel for X-Ray Detection Applications
作者： Solmaz N. Mustafaeva , MirSalim M. Asadov , Djahan T. Guseinov
DOI: 10.1155/2015/956013
关键词:
摘要: The single crystals were grown from preliminarily synthesized polycrystals by the method of chemical transport reactions in a closed volume with iodine used as carrier. influence doping CdIn2S4 gold (3 mol %) on their X-ray dosimetric parameters is studied. It found that sensitivity coefficients increase 6–8 times compared undoped at effective radiation hardness keV and dose rate R/min. Moreover, persistence crystal characteristics completely disappears supple voltage roentgen detector decreases threefold. dependence steady X-ray-induced current described linear law. studied have rather high room-temperature ( (A·min)/(R·V)) are attractive materials for detectors.
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I.D. Olekseyuk, O.V. Parasyuk, G.P. Gorgut, A.O. Fedorchuk, I.V. Kityk, V.P. Sachanyuk, Synthesis and structural properties of CuInGeS4 Journal of Crystal Growth. ,vol. 324, pp. 212- 216 ,(2011) , 10.1016/J.JCRYSGRO.2011.02.029
S. N. Mustafaeva, M. M. Asadov, D. T. Guseinov, X-ray induced conductivity of CdIn2S4〈Fe〉 crystals Inorganic Materials. ,vol. 49, pp. 643- 646 ,(2013) , 10.1134/S0020168513070121
Ricardo Grau-Crespo, Pablo Palacios, Perla Wahnón, Yohanna Seminóvski, Band gap control via tuning of inversion degree in CdIn$_2$S$_4$ spinel arXiv: Materials Science. ,(2012) , 10.1063/1.3692780
Bharat B Kale, J‐O Baeg, Sang Mi Lee, Hyunju Chang, S‐J Moon, Chul Wee Lee, CdIn2S4 Nanotubes and “Marigold” Nanostructures: A Visible‐Light Photocatalyst Advanced Functional Materials. ,vol. 16, pp. 1349- 1354 ,(2006) , 10.1002/ADFM.200500525
Sanjay K. Apte, Sunil N. Garaje, Rohini D. Bolade, Jalindar D. Ambekar, Milind V. Kulkarni, Sonali D. Naik, Suresh W. Gosavi, Jin Ook Baeg, Bharat B. Kale, Hierarchical nanostructures of CdIn2S4via hydrothermal and microwave methods: efficient solar-light-driven photocatalysts Journal of Materials Chemistry. ,vol. 20, pp. 6095- 6102 ,(2010) , 10.1039/C0JM00538J
Hisayuki Nakanishi, Fundamental Absorption Edge in CdIn2S4 Japanese Journal of Applied Physics. ,vol. 19, pp. 103- 108 ,(1980) , 10.1143/JJAP.19.103
I. Aguilera, P. Palacios, K. Sánchez, P. Wahnón, Theoretical optoelectronic analysis of MgIn 2 S 4 and CdIn 2 S 4 thiospinels: Effect of transition-metal substitution in intermediate-band formation Physical Review B. ,vol. 81, pp. 075206- ,(2010) , 10.1103/PHYSREVB.81.075206
Melissa J. Lucero, Irene Aguilera, Cristian V. Diaconu, Pablo Palacios, Perla Wahnón, Gustavo E. Scuseria, Screened hybrid and self-consistent GW calculations of cadmium/magnesium indium sulfide materials Physical Review B. ,vol. 83, pp. 205128- ,(2011) , 10.1103/PHYSREVB.83.205128
S. N. Mustafaeva, M. M. Asadov, D. T. Guseynov, X-ray dosimetric characteristics of CdIn2S4〈Cu〉 single crystals Technical Physics. ,vol. 56, pp. 139- 142 ,(2011) , 10.1134/S1063784211010178
S. N. Mustafaeva, M. M. Asadov, D. T. Guseinov, X-ray electric properties of CdIn2S4 monocrystal Inorganic Materials: Applied Research. ,vol. 1, pp. 293- 296 ,(2010) , 10.1134/S2075113310040052