In this study, the self-polarization and binding energy of the donor impurity atom in the laser field applied $G{a}_{1-x}A{l}_{x}As/GaAs$ quantum well are investigated under the combined influence of hydrostatic pressure and temperature. Variation of self-polarization and binding energy depending on temperature, hydrostatic pressure, impurity position, well width and laser field parameters are shown. Using the effective mass approximation, subband energy has been found by finite difference method and impurity energy has been found by variation method. Our results showed that hydrostatic pressure and temperature have a noticeable effect on the calculated self-polarization and binding energy in a quantum well under the effect of the laser field. We think that the results obtained will be useful in determining the physical properties of the quantum well under the influence of laser field, hydrostatic pressure and temperature.

在这项研究中，施主杂质原子在激光场中的自偏振和结合能得以应用 $G{\mathrm{一种}}_{\mathrm{1个}-X}\mathrm{一种}{升}_X\mathrm{一种}s/G\mathrm{一种}\mathrm{一种}s$在静水压力和温度共同作用下研究了量子阱。示出了根据温度，静水压力，杂质位置，阱宽度和激光场参数的自偏振和结合能的变化。使用有效质量近似，通过有限差分法找到子带能量，通过变化法找到杂质能量。我们的结果表明，在激光场的作用下，静水压力和温度对量子阱中计算出的自极化和结合能有显着影响。我们认为所获得的结果将有助于确定在激光场，静水压力和温度的影响下量子阱的物理性质。