Prof. Mohammad Khairul Alam Khan, Ph.D.

    Department of Applied Physics & Electronics

    Rajshahi University, BANGLADESH

    Tel: 880 721 750041-9 ext 4101 (Office)

    Tel: 880 721 750254(Res.)

    Fax: (88)(0721))750064

    E-mail: kakhan_ru@yahoo.ca