International journal of Nano Scientific Networks and Nanotechnology (IJNN) is a multidisciplinary, peer reviewed journal which includes all the major fields in nanotechnology and Nano science. Nanoscience and nanotechnology brought up an unprecedented excitement in the scientific and engineering communities, especially the last decade. It is the engineering of functional systems at the molecular scale. This covers both current work and concepts that are more advanced.  International journal of Nano Scientific Networks and Nanotechnology   publishes original research papers during a broad area of nanoscience & engineering. IJNN provides an ideal forum for presenting original reports of theoretical and experimental nanoscience and nanotechnology research. Nanotechnology is a gathering of rising innovations in which the structure of matter is controlled at the nanometer scale, the size of little quantities of molecules, to create novel materials and gadgets that have valuable and one of kind properties. IJNN is naturally multidisciplinary, and welcomes submissions across biological, physical, engineering, and computer sciences. Contributions from both academia and industry are equally encouraged. IJNN also publishes innovative techniques and instrumentation for the fabrication, characterization and testing of nano-enabled devices and technologies, as well as advanced modelling and simulation methods.




Ashok Kumar

Senior Scientist


Dr. Kumar is a Senior Scientist at National Physical laboratory, Delhi, India. Dr. Kumar is gold medalist in his Bachelor’s (college) and Master’s degrees (University), and obtained his Ph.D in physics from T. M. Bhagalpur University/ IIT Kharagpur, India. He worked as a postdoctoral fellow in the Department of Metals & Materials Engineering at IIT Kharagpur to develop solid oxide fuel-cell technologies. He served as Research Faculty in the Department of Physics at the University of Puerto Rico, USA till March 2012. He was a Visiting Scientist at Dept. of Materials Science, University of Cambridge, UK, July-August (2010) and Dept. of Mechanical Engg. Electronic materials and Device laboratory Virginia Tech, USA, August 2011.  Dr. Kumar was also Assistant Professor (permanent) at Dept. of Pure and Applied Physics, Central University, Bilaspur (India). Dr. Kumar employed as visiting scientist position from Jan 2016 to Mar. 2016 at University of Puerto Rico.



His area of specialization is fabrication and characterization of Nanostructured Ferroelectrics, Nanoelectronics, Superlattices, Spintronics, Relaxors, Multiferroics, High-k dielectrics, High energy density capacitors, and ultra high vacuum and pressure equipments and devices. He is actively involved in development of the non-volatile random access memory elements and devices, magnetic field sensors, high power delivery system, photovoltaic devices for the green energy, piezoelectric sensors and optically active ferroelectric relaxors.


He has published around 200 research publications in high impact factor journals i.e. Energy & Environments (RSC), Nature Communications, Advanced Materials, Phy. Rev. B, Appl. Phy. Lett., Journal of Applied Physics, JACerS, Journal of physics: condensed matter etc. Several papers were highlighted by Nature materials, Nature India, Nature Asia Applied Physics letters, Journal of physics: condensed matte, Total citations over 2400, h-index 28, 3 book chapters, 3 review articles, 3 patents (submitted/published) and attended more than 150 scientific national and international meetings. He was the co-organizer of the International Symposium on Integrated Ferroelectrics (ISIF) at Puerto Rico, USA and local organizing committee member of Maiki-2014 CSIR-NPL India, (ICTAM-AMF10)-Delhi University-2016

Dr. Kumar is a Life member of Metrology Society of INDIA (MSI); He was also member of Materials Research Society (MRS), USA, Member of American Physical Society (APS), USA, Member of MS&T (American Ceramic Society ACeS), USA. He is the Associate Editor: Science Jet, Editorial Board of member of Current Nanoscience. Four students had successfully awarded M Tech degree under his supervision and three PhD students are working on various aspects of nanoferroelectronics and will submit their thesis soon.