Publications
He is the principal co-author of more than 200 research papers on Semiconductor and Nanoscience in eminent peer-reviewed International Journals and more than 50 research papers in the Proceedings of the International Conferences held in USA and many of his papers are being cited many times. Professor Ghatak is the invited Speaker of SPIE, MRS, etc. and is the referee of different eminent Journals. He is the supervisor of more than two dozens of Ph.D candidates in various aspects of materials and nanoscience and many of them are working as Professor, Associate Professor and Assistant Professorin different Universities and reputed Academic Institutions. He is the principal co-author of the FOUR research monographs entitled "Einstein Relation in Compound Semiconductors and Their Nanostructures" Springer Series in Materials Science, Vol. 116,2008 which is the first book on Einstein relation and contains more than 100 open research problems, "Photoemission from Optoelectronic materials and their nanostructures",Springer Series in Nano structure Science and Technology, USA in 2009 as the first book solely devoted to Photoemission from nanostructured optoelectronic materials and contents more than 100 open research problems, "Thermo electric power in nano structured materials under strong magnetic field" Springer Series in Materials Science Vol. 137 ,2010 and contents one hundred and fifty open research problems and "Fowler-Nordheim Field Emission from Semiconductors amd their Nanostructures" to be published in 2011 from Springer Series in Solid State Sciences, containing 200 open research problems respectively.
