# A question regarding the paper The wave function of a Bloch electron in a magnetic field by R.G. Chambers

+ 2 like - 0 dislike
329 views

I was trying to read this paper:

http://iopscience.iop.org/article/10.1088/0370-1328/89/3/325/pdf

got stuck on some derivation just after equation (12), how did he arrive at $\Delta/R_Q = 1/4 n$ and $s_0^2/R_Q^2 = 1/n$ from the Quantization condtion: $\alpha \pi R_Q^2 =2\pi n$ and the previous equations before that condition?

I don't see it, thanks.

asked Nov 1, 2018

 Please use answers only to (at least partly) answer questions. To comment, discuss, or ask for clarification, leave a comment instead. To mask links under text, please type your text, highlight it, and click the "link" button. You can then enter your link URL. Please consult the FAQ for as to how to format your post. This is the answer box; if you want to write a comment instead, please use the 'add comment' button. Live preview (may slow down editor)   Preview Your name to display (optional): Email me at this address if my answer is selected or commented on: Privacy: Your email address will only be used for sending these notifications. Anti-spam verification: If you are a human please identify the position of the character covered by the symbol $\varnothing$ in the following word:p$\varnothing$ysicsOverflowThen drag the red bullet below over the corresponding character of our banner. When you drop it there, the bullet changes to green (on slow internet connections after a few seconds). To avoid this verification in future, please log in or register.