- #1
Nemanja989
- 79
- 2
hello :) ,
like I said in the title of this topic I am confused about physical interpretation of physical quantity ˝k˝. I came to this problem while doing the first chapter of book in semiconductor physics, where authors simply define some value (parameter) ˝k˝ thanks to solution of some equation, but they didn't give any meaning for ˝k˝. Only what they said is that ˝k˝ can be real or complex.
First I thought it can be understood through wavelength of electron (particle), but since it can be complex I'm not sure. Perhaps only Re{k} corresponds to wavelength?..
So, if anybody can help, please be my guest :)..
like I said in the title of this topic I am confused about physical interpretation of physical quantity ˝k˝. I came to this problem while doing the first chapter of book in semiconductor physics, where authors simply define some value (parameter) ˝k˝ thanks to solution of some equation, but they didn't give any meaning for ˝k˝. Only what they said is that ˝k˝ can be real or complex.
First I thought it can be understood through wavelength of electron (particle), but since it can be complex I'm not sure. Perhaps only Re{k} corresponds to wavelength?..
So, if anybody can help, please be my guest :)..