When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
By Bikramjit Basu. Bikramjit Basu is Professor at the Materials Research Center, Indian Institute of Science, Bangalore. He received his Ph.D. from Katholieke Universiteit Leuven, Belgium in March 2001.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.