Analysis of ancient Indian silver punch-marked coins by external PIXE

Tapash R Rautray1, Suman S Nayak, Bipin B Tripathy

  • 1Department of Dental Biomaterials, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea; Institute of Physics, Bhubaneswar 751005, Orissa, India. tapash.rautray@gmail.com