<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div id="yiv102327581"><div><div style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt;"><div id="yiv102327581"><div id="yiv102327581yui_3_2_0_16_132491073631753"><div id="yiv102327581yui_3_2_0_16_132491073631754" class="yiv102327581yui_3_2_0_16_132491073631748" style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt;"><div id="yiv102327581yui_3_2_0_14_132489733991450">Hello,<span id="yiv102327581yui_3_2_0_16_1324910736317158"><br></span><span></span> </div><div id="yiv102327581yui_3_2_0_14_1324897339914234">Is it fine to include van der Waal forces in a electric field (sawtooth potential) calculation?<br></div><div id="yiv102327581yui_3_2_0_14_1324897339914538"><br>-Nih<span id="yiv102327581yui_3_2_0_16_132491073631773"
class="yiv102327581tab">arika Joshi<br>(project student, Indian Institute of Science Education and Research, Pune)<br></span></div><div id="yiv102327581yui_3_2_0_14_1324897339914522"><br></div><div id="yiv102327581yui_3_2_0_14_1324897339914696"><br></div><div id="yiv102327581yui_3_2_0_14_1324897339914527"><br></div><div id="yiv102327581yui_3_2_0_14_1324897339914427"><br></div></div></div></div></div></div></div></div></body></html>