功函數差（Work function difference ） 定義為功函數差 ms 以p+複晶矽（假設EF=Ev）為閘極： p型基板的功函數差 以n+複晶矽（假設EF=Ec ）為閘極，p型基板： n型基板的功函數差 功函數差 ms（續） 即 ms 即半導體層內無電荷存在 平衡狀態 Vox 平帶狀態 平帶狀態下，假設 氧化 ...
功函數差（Work function difference ） 整理可得：. 定義為功函數差ms. 功函數差ms（續）. 以p+複晶矽（假設EF=Ev）為閘極：. p型基板的功函數差.
Manifestation of Work Function Difference in High Order Gundlach Oscillation Manifestation of Work Function Difference in High Order Gundlach Oscillation 當金屬薄膜的厚度在奈米的尺度時，薄膜的電性結構會受到量子尺寸效應的影響，進而使金屬薄膜的功函數隨厚度而變化。此課題在奈米科學上有其重要性，因為人們可以藉由量測功函數 ...
Tutorial on Work Function By Dr. Rudy Schlaf Work function in ... In metals, work function and ionization energy are the same. The work function ... Work function in semiconductors: Figure 2 shows a schematic energy diagram ...
Work function - Wikipedia, the free encyclopedia Si 4.60 – 4.85 Sm 2.7 Sn 4.42 Sr ~2.59 Ta 4.00 – 4.80 Tb 3.00 Te 4.95 Th 3.4 Ti 4.33 Tl ~3.84 U 3.63 – 3.90 V 4.3 W 4.32 – 5.22 Y 3.1 Yb 2.60 Zn 3.63 – 4.9 Zr 4.05 Physical factors that determine the work function [edit] Due to the complications described
Work function - Wikipedia, the free encyclopedia The term −eϕ is the energy of an electron at rest in the vacuum nearby the surface, and the ... electrode), relative to an electrical ground that is defined as having zero Fermi level. .... Below is a table of work function values for various ele
Work function 4.3 The work function is the energy required to remove an electron from the highest filled level in the Fermi ...
What is the difference between work function, ionization potential ... 24 Mar 2013 ... For example, work function is given as energy required to take out an electron from ... That is why the work functions of p- and n-type of the same semiconductor (say, Si) are different.
Chapter 18. Non-ideal MOS Metal-semiconductor work function ... Metal-semiconductor work function difference - ideal. When ΦM = ΦS , the Fermi level is aligned before we make the.
Surface energy and work function of elemental ... - DTU Orbit give work functions which agree with the limited experimental data obtained from ..... __4'OO'llljllllllltlllllllllllllllllllllllliilllllllllll. 1.00 2.00 5.00 4.00 5.00 6.00 rs (a.u.).
