Description about Metasurfaces

Hello
Can anybody please suggest me any books or papers from which I can read about physics behind Metasurfaces and how Metasirfaces works?
I have downloaded many papers but hard one or two papers has given little about Metasurfaces.
So I will be very Thankful if someone recommend me any good paper or book on metasurfaces.
Thanks in advance.

You may want to start by studying frequency selective surfaces. This will give you the basics on periodic structures and some of what can be done with flat structures. The most popular book is by Ben Munk. Here is a link to that book:

http://www.wiley.com/WileyCDA/WileyT...471370479.html

I think after this, you will be a much better position to read the literature and understand what is new. One suggest I have is to look for theses and dissertations on the topic. They tend to serve as a better introduction than journal articles.