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隧道电流和R_0A乘积主要取决于掺杂浓度。图5表示77K温度工作、一面突变的HgCdTe、PbSnTe、PbSnSe光电二极管(Eg=0.1 eV)的R_0A乘积与掺杂浓度的关系。对于HgCdTe和铅盐探测器来说,要想产生高数值的
The tunneling current and R_0A product are mainly dependent on the doping concentration. Figure 5 shows the R_0A product of the abrupt HgCdTe, PbSnTe, PbSnSe photodiodes (Eg = 0.1 eV) versus dopant concentration for a 77K operation. For HgCdTe and lead salt detectors, to produce high values