Dirkjan: Created page with "The equation for an electron wave is given by: $\psi = e^{-ikx}$
..."

2020-08-25T09:37:47Z

Created page with "The equation for an electron wave is given by: <math>\psi = e^{-ikx}</math> <html> <div id="jxgbox" class="jxgbox" style="height:400px; width:600px;"></div> </html> <html>..."

New page

The equation for an electron wave is given by:

<math>\psi = e^{-ikx}</math>

<html>
<div id="jxgbox" class="jxgbox" style="height:400px; width:600px;"></div>
</html>

<html>
<script type="text/javascript"charset="UTF-8"src="https://cdn.jsdelivr.net/npm/jsxgraph@1.1.0/distrib/jsxgraphcore.js">
</script>
<link rel="stylesheet"type="text/css"href="https://cdn.jsdelivr.net/npm/jsxgraph@1.1.0/distrib/jsxgraph.cs"/>
</html>
<html>
<script>
var board = JXG.JSXGraph.initBoard('jxgbox', {boundingbox: [-3, 2, 15, -15], keepaspectratio:true, axis:true});
board.suspendUpdate();

var s = board.create('slider', [[0,-2.5],[15,-2.5], [0.0,0.0, 15]], {name:'x'}, {withLabel: false});
var k = board.create('slider', [[1,-5],[15,-5], [0.0,1.0, 15]], {name:'k'}, {withLabel: false});

var c = board.create('circle', [[function(){return -1.5},0],[function(){return -1.5},1]],{'strokeColor':'purple'});

var c1 = new JXG.Complex (function(){return Math.cos(s.Value()*k.Value())},function(){return Math.sin(s.Value()*k.Value())});

var imaginarygraph = board.create('functiongraph',
[function(x){ return (Math.sin(x*k.Value()));}, 0, 20]
);
var sinline = board.create ('line',[[0,0.0],[20,0.0]], {'dash':true});

var realgraph = board.create('curve',
[function(y){ return Math.cos((y+2.5)*k.Value())-1.5;},
function(y){ return y;},-2.5,-15], {'strokeColor':'red'}
);

var realline = board.create ('line',[[-1.5,2],[-1.5,-15]], {'dash':true, 'strokeColor':'red'});

var arrow = board.create('arrow', [[function(){return -1.5},function(){return 0}],[function(){return c1.real()-1.5},function (){return c1.imaginary()}]]);

var realarrow = board.create('arrow', [[function(){return 0}, function(){return -s.Value() -2.5}],[function(){return c1.real()-1.5},function (){return -s.Value()-2.5}]],{'strokeColor':'red'});

var imaginaryarrow = board.create('arrow', [[function(){return s.Value()}, function(){return -2.5}],[function(){return s.Value()},function (){return c1.imaginary()}]],{'strokeColor':'blue'});

board.unsuspendUpdate();

</script>
</html>

[[Category:microscopy]]

Electron Wave - 2D Impression - Revision history

Dirkjan: Created page with "The equation for an electron wave is given by: \psi = e^{-ikx} ..."

Dirkjan: Created page with "The equation for an electron wave is given by: $\psi = e^{-ikx}$
..."