Dear Colleagues,

On behalf of the Organizing Committee, I invite you to the 4th International Symposium on Practical Surface Analysis (PSA-07) to be held during November 25th - 28th, 2007 in Kanazawa, Japan.

The 6th Korea- Japan International Symposium on Surface Analysis will be held in conjunction with the PSA-07 symposium. All scientists interested in the PSA topics are invited to attend the Symposium in the historic city of Kanazawa, Japan. Domestic VAMAS/TWA2 activity workshop on surface analysis is planned for November 29 to December 1 following the PSA conference.

I am looking forward to seeing you in Kanazawa.

Chair of Organizing Committee
Sigeo Tanuma