Calculation of photofield emission current in tungsten by using transfer Hamiltonian method

Rosangliana, Lalmuanpuia, B. Zoliana, R. K. Thapa

Science Vision 10 (4), 133-136 | Published on 31 December 2010 |

Abstract

We present here the results of the calculations of photofield emission current. Free electron potential model was used to describe crystal potential to derive wave functions. Transfer Hamiltonian method was applied for calculation of the transition probability. Photofield emission current is calculated from tungsten. Variation of photofield emission current is explained from the result.

Abstract Full Text Download