diff options
Diffstat (limited to 'source/know/concept/lyddane-sachs-teller-relation')
| -rw-r--r-- | source/know/concept/lyddane-sachs-teller-relation/index.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/know/concept/lyddane-sachs-teller-relation/index.md b/source/know/concept/lyddane-sachs-teller-relation/index.md index e80bf00..9cec9dc 100644 --- a/source/know/concept/lyddane-sachs-teller-relation/index.md +++ b/source/know/concept/lyddane-sachs-teller-relation/index.md @@ -219,8 +219,8 @@ i.e. the material becomes a perfect reflector: $$\begin{aligned} R - = \bigg| \frac{i \sqrt{|\varepsilon_r|} - 1}{i \sqrt{|\varepsilon_r|} + 1} \bigg|^2 - = \frac{|\varepsilon_r|^2 + 1^2}{|\varepsilon_r|^2 + 1^2} + = \bigg| \frac{i \sqrt{-\varepsilon_r} - 1}{i \sqrt{-\varepsilon_r} + 1} \bigg|^2 + = \frac{\varepsilon_r^2 + 1^2}{\varepsilon_r^2 + 1^2} = 1 \end{aligned}$$ |