<div>Dear all,</div>
<div>calculations of STM maps can also give a value of workfunction. But I noticed that it is substantially different from a result using the conventional method which is related to the subtraction of Fermi energy from a potential. My question in which one is reasonable?
<br clear="all"><br>-- <br>Yours sincerely,<br><br>Clark Lee<br><br>State Key Lab of Corrosion and Protection (SKLCP)<br>Institute of Metal Research (IMR)<br>Chinese Academy of Sciences (CAS), China<br>Phone: 024-23971339
<br>Email: <a href="mailto:jibiaoli@imr.ac.cn">jibiaoli@imr.ac.cn</a> or <a href="mailto:jibiaoli@gmail.com">jibiaoli@gmail.com</a> </div>