半个月前，收到了The Journal of Chemical Physics (JCP)编辑的电子邮件，祝贺我们题为“Random walks in unweighted and weighted modular scale-free networks with a perfect trap”文章的一幅图被选为2013年139卷第23期的封面。

这篇文章是我和课题目研二学生杨一航同学一起完成的，也是2013年我们课题组的第六篇JCP论文。

 2013年139卷第23期JCP的封面：

JCP_cover_139_23.pdf

以下是编辑的来信

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Dear Dr. Zhang,

The Journal of Chemical Physics would like to congratulate you on an image from your manuscript entitled "Random walks in unweighted and weighted modular scale-free networks with a perfect trap"  which has been chosen as the journal cover featured in Volume 139 Issue 23 on December 21, 2013 (now live online). This is an impressive accomplishment with which you must be very pleased.  The Journal of Chemical Physics ranks number one in total citations by the ISI with an impact factor of 3.164 in the category of Atomic, Molecular and Chemical Physics.  A link to your manuscript is featured on our Journal of Chemical Physics website at: http://scitation.aip.org/content/aip/journal/jcp/139/23

We hope that you will continue to contribute your research to our journal. The editors and staff wish you the best with your future research.  Please contact us if we may be of service to you.

Sincerely,

Marsha I. Lester

Editor, The Journal of Chemical Physics