WebCdTe and its alloys, such as Cd1-xZnxTe (CZT), with x = 0.1-0.2, have been extensively studied for their potential applications in room temperature radiation detection.1 A good … WebJan 31, 2005 · It is shown that the diffusion doping of CdTe film by Cu increases efficiency of CdTe (Cu)/CdS cells from 0.9% to 6.8%. The degradation of photovoltaic parameters of CdTe (Cu)/CdS cell,...
Bipolar Photo-Hall effect in CdTe - ScienceDirect
WebJun 15, 2012 · The resistivity of CdTe is calculated with the deep donor concentration, [DD], being varied from 1.0 × 10 14 to 3.0 × 10 19 cm −3 in the calculation. Figure 2(a) shows … WebOct 7, 2016 · Recently, the device performance of Cadmium Telluride (CdTe) solar cells have improved significantly. However, little progress has been made in understanding the defected structures responsible... income tax topics charitable contributions
Dark Conductivity in Semi-Insulating Crystals of CdTe:Sn
WebSep 27, 2016 · High-resistivity CdZnTe (CZT) is a material of choice for high energy X-ray and gamma ray detectors working at room temperature due to the high average atomic number and wide bandgap (∼1.6 eV). ... which were performed on CdTe [4,5] ... In the dark condition without any additional irradiation (solid line), the electric field is almost ... WebThanks to the high resistivity at room temperature and the large linear attenuation coefficient, CdTe ... CdTe seed decreases, CdTe is crystallized from the molten zone onto the seed. Finally, the whole CdTe poly ... The dark current at bias 70V, which is the optimum bias to obtain the best energy spectrum, is WebCadmium telluride (CdTe) detectors have a relatively high atomic number with respect to silicon, 48, 52, and 14, respectively. This translates into a factor of 100 improvement in the photoelectric stopping power for the 140-keV gamma ray from 99m Tc. Thus, whereas the silicon-based probes were used in beta detection and low-energy gamma-ray ... inche ssymbol