Physical Models of Plasma Microfield

<table>Comparison of Ecker-Müller microfield distribution <svg height="14.925" id="M67" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 58.724998 14.925" width="58.724998" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.925)">
<g transform="translate(72,-60.06)">
<text transform="matrix(1,0,0,-1,-71.95,63.36)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑊</tspan>
<tspan style="font-size: 12.50px; " x="11.452748" y="0">(</tspan>
<tspan style="font-size: 12.50px; " x="15.616247" y="0">ℰ</tspan>
<tspan style="font-size: 12.50px; " x="24.993498" y="0">/</tspan>
<tspan style="font-size: 12.50px; " x="28.469332" y="0">ℰ</tspan>
</text>
<text transform="matrix(1,0,0,-1,-34.1,60.23)">
<tspan style="font-size: 8.75px; " x="0" y="0">0</tspan>
</text>
<text transform="matrix(1,0,0,-1,-29.23,63.36)">
<tspan style="font-size: 12.50px; " x="0" y="0">)</tspan>
</text>
</g>
</g>
</svg> and Holtsmark function <svg height="14.925" id="M68" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 69.887497 14.925" width="69.887497" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.925)">
<g transform="translate(72,-60.06)">
<text transform="matrix(1,0,0,-1,-71.95,63.36)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑊</tspan>
</text>
<text transform="matrix(1,0,0,-1,-60.5,60.23)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝐻</tspan>
</text>
<text transform="matrix(1,0,0,-1,-51.57,63.36)">
<tspan style="font-size: 12.50px; " x="0" y="0">(</tspan>
<tspan style="font-size: 12.50px; " x="4.1634989" y="0">ℰ</tspan>
<tspan style="font-size: 12.50px; " x="13.540749" y="0">/</tspan>
<tspan style="font-size: 12.50px; " x="17.016582" y="0">ℰ</tspan>
</text>
<text transform="matrix(1,0,0,-1,-25.18,60.23)">
<tspan style="font-size: 8.75px; " x="0" y="0">0</tspan>
</text>
<text transform="matrix(1,0,0,-1,-20.3,63.36)">
<tspan style="font-size: 12.50px; " x="0" y="0">)</tspan>
</text>
</g>
</g>
</svg> versus parameter <svg height="10.7375" id="M69" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 7.9875002 10.7375" width="7.9875002" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.7375)">
<g transform="translate(72,-63.41)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝛿</tspan>
</text>
</g>
</g>
</svg> and values of reduced field <svg height="14.925" id="M70" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 34 14.925" width="34" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.925)">
<g transform="translate(72,-60.06)">
<text transform="matrix(1,0,0,-1,-71.95,63.36)">
<tspan style="font-size: 12.50px; " x="0" y="0">ℰ</tspan>
<tspan style="font-size: 12.50px; " x="9.3772497" y="0">/</tspan>
<tspan style="font-size: 12.50px; " x="12.853084" y="0">ℰ</tspan>
</text>
<text transform="matrix(1,0,0,-1,-49.72,60.23)">
<tspan style="font-size: 8.75px; " x="0" y="0">0</tspan>
</text>
</g>
</g>
</svg> according to [<a href="/journals/ijs/2010/671073/#B20a">22</a>, <a href="/journals/ijs/2010/671073/#B20b">23</a>].</table>

International Journal of Spectroscopy

Physical Models of Plasma Microfield

Figure 1