Sara Sedaghat and  Mahmood Barati and  Iraj Kazeminezhad,  Numerical Calculation of the Ionization Energy of Donors in a Cubic Quantum well and Wire.   journal   = {International Journal of Nuclear and Quantum Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2011, vol. 50(2). 107 - 109
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/15771.