             <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>tddft_propagator</b>  </span>  
<br><br>
<i>Optional</i><br>
Default: CN<br><br>
Sets the type of propagation algorithm in the real-time dynamics. 'CN' stands for Crank-Nickolson. 'MAG2' stands for Magnus 2nd order.</li><br>
<hr>
<a name=projectile_charge_scaling><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>projectile_charge_scaling</b>  </span>  
<br><