diff options
| -rw-r--r-- | vorlesungen/punktgruppen/slides.pdf | bin | 901246 -> 901496 bytes | |||
| -rw-r--r-- | vorlesungen/punktgruppen/slides.tex | 49 |
2 files changed, 25 insertions, 24 deletions
diff --git a/vorlesungen/punktgruppen/slides.pdf b/vorlesungen/punktgruppen/slides.pdf Binary files differindex d34f6a3..67c9f4a 100644 --- a/vorlesungen/punktgruppen/slides.pdf +++ b/vorlesungen/punktgruppen/slides.pdf diff --git a/vorlesungen/punktgruppen/slides.tex b/vorlesungen/punktgruppen/slides.tex index 01d59f4..ddc7ed1 100644 --- a/vorlesungen/punktgruppen/slides.tex +++ b/vorlesungen/punktgruppen/slides.tex @@ -715,7 +715,6 @@ ] \node[font = {\large\bfseries}, align = center] (title) at (5.5,0) {Mit und Ohne\\ Symmetriezentrum}; - \node[below = of title] {Polarisation Feld \(\vec{E}_p\)}; \pause \begin{scope} @@ -728,35 +727,18 @@ \end{scope} \pause - \begin{scope}[yshift=-4.5cm] - \matrix[nodes = { charge }, row sep = 5mm, column sep = 1cm] { - \node[positive] (NW) {}; & \node[negative] (N) {}; & \node [positive] (NE) {}; \\ - \node[negative] (W) {}; & \node[positive] {}; & \node [negative] (E) {}; \\ - \node[positive] (SW) {}; & \node[negative] (S) {}; & \node [positive] (SE) {}; \\ - }; - - \foreach \d in {NW, N, NE} { - \draw[orange, very thick, <-] (\d) to ++(0,.7); - } - - \foreach \d in {SW, S, SE} { - \draw[orange, very thick, <-] (\d) to ++(0,-.7); - } - - \draw[gray, dashed] (W) to (N) to (E) to (S) to (W); - \end{scope} - \pause - \begin{scope}[xshift=11cm] \foreach \x/\t [count=\i] in {60/positive, 120/negative, 180/positive, 240/negative, 300/positive, 360/negative} { \node[charge, \t] (C\i) at (\x:1.5cm) {}; } \draw[white] (C1) to (C2) to (C3) to (C4) to (C5) to (C6) to (C1); + \node[circle, draw=gray, fill=gray, outer sep = 0, inner sep = 0, minimum size = 3mm] {}; % \draw[gray, dashed] (C2) to (C4) to (C6) to (C2); \end{scope} \pause + \node[below = of title] {Polarisation Feld \(\vec{E}_p\)}; \begin{scope}[xshift=11cm, yshift=-4.5cm] \node[charge, positive, yshift= 2.5mm] (C1) at ( 60:1.5cm) {}; \node[charge, negative, yshift= 2.5mm] (C2) at (120:1.5cm) {}; @@ -776,8 +758,27 @@ \node[red!50, right = of E] {\(+\)}; \node[blue!50, left = of E] {\(-\)}; \end{scope} - \draw[gray, thick, dotted] (E) to ++(0,2); - \draw[gray, thick, dotted] (E) to ++(0,-2); + % \draw[gray, thick, dotted] (E) to ++(0,2); + % \draw[gray, thick, dotted] (E) to ++(0,-2); + \end{scope} + \pause + + \begin{scope}[yshift=-4.5cm] + \matrix[nodes = { charge }, row sep = 5mm, column sep = 1cm] { + \node[positive] (NW) {}; & \node[negative] (N) {}; & \node [positive] (NE) {}; \\ + \node[negative] (W) {}; & \node[positive] {}; & \node [negative] (E) {}; \\ + \node[positive] (SW) {}; & \node[negative] (S) {}; & \node [positive] (SE) {}; \\ + }; + + \foreach \d in {NW, N, NE} { + \draw[orange, very thick, <-] (\d) to ++(0,.7); + } + + \foreach \d in {SW, S, SE} { + \draw[orange, very thick, <-] (\d) to ++(0,-.7); + } + + \draw[gray, dashed] (W) to (N) to (E) to (S) to (W); \end{scope} \pause @@ -805,8 +806,8 @@ \node[red!50, right = of E] {\(+\)}; \node[blue!50, left = of E] {\(-\)}; \end{scope} - \draw[gray, thick, dotted] (E) to ++(0,2); - \draw[gray, thick, dotted] (E) to ++(0,-2); + % \draw[gray, thick, dotted] (E) to ++(0,2); + % \draw[gray, thick, dotted] (E) to ++(0,-2); \end{scope} \end{tikzpicture} \end{frame} |