Experience

Central Institute of Technology, Kokrajhar

• India
• Higher Education
• 1 - 100 Employee

• Associate Professor

  • Mar 2017 - Present

• Dean (R&D)

  • Sep 2017 - Aug 2020

• Head Of Department

  • Aug 2017 - Jul 2020

• Assistant Professor

  • Apr 2015 - Feb 2017



Amity University Delhi

• Assistant Professor

  • Oct 2013 - Apr 2015

  Currently working on Spintronics materials and Bit Patterned Media based magnetic storage devices Currently working on Spintronics materials and Bit Patterned Media based magnetic storage devices



ISENTech Taiwan & NTU Taiwan

• Guest Researcher

  • Jul 2013 - Sep 2013

  Developement of 3D Spin Valve Sensors Developement of 3D Spin Valve Sensors



UCL, Belgium

• Postdoctoral Researcher

  • Jul 2011 - Jun 2013

  Project I: A Novel Approach towards Bit Pattern Media: Fabrication of ordered multilayer nanodot using the barrier layer of anodic alumina templates •Deposition of Co/Pt, Pd/Co multilayers on the barrier layer of ordered anodic alumina templates by magnetron sputtering machine • Carrying out structural study at Nano-scale by scanning electron microscopy (SEM) • Characterization of these materials by sophisticated tools like MFM, AFM, SQUID, Hall Effect • Analyzing the data and finally making deliverables & milestones reports and publications Project II : To fabricate & study 2D nano-composite materials intended for Magnetic sensor • Fabrication of Co nano-brush into alumina templates by using Electro deposition technique • Chemical and Plasma Etching of nano-tips • Fabrication of 2d Co/Au nano-composite system by using RF/dc sputtering • Characterization of these materials by sophisticated tools like SEM, SQUID, Hall Effect etc • Analyzing the data and finally making deliverables & milestones reports Accomplishment: Successfully developed a new method to fabricate ordered multilayer nanodot using the barrier layer of anodic alumina templates as two-dimensional curved substrates The depositions of Co/Pt, Pd/Co multilayers on this bumpy surface leads to an ordered array of single-domain nano-caps magnetized perpendicularly to the sample surface. Such materials can be one of those future materials for application in bit pattern media



CNRS Grenoble, France

• Postdoctoral Researcher

  • Jan 2009 - Jun 2011

  Project: Nonmagnetic impurity induced magnetism in oxide materials for spintronics • Worked as a core member of team on this project • Responsibility for coordinating 15 team members from labs located in France and Germany • Preparation of oxides ceramics like ZrO2, TiO2, ZnO and SnO2 doped with Li, K, Na • To study structural properties (with XRD, SEM, EDS), magnetic and transport properties • Gained experience of preparing single crystals as well • Making reports and writing scientific publications. Accomplishment: Successfully prepared and characterized several oxides materials like TiO2, ZnO and SnO2 doped with K, Na, and Ca, which can be new future materials for spintronics The success of project was in terms of various international publication



Indian Institute of Technology, Guwahati

• India
• Higher Education
• 700 & Above Employee

• Research Associate

  • Oct 2008 - Dec 2008

• Doctoral Student

  • Jul 2004 - Oct 2008

  Project: Electrical Resistivity and Magnetic Properties in (La, Ag)-Mn-O, (Nd, Ag)-Mn-O and (Y, Ce)-Mn-O Based Manganites• To prepare and study magnetic & transport properties of monovalent doped RMNO3 (LaMnO3, NdMnO3, YMnO3) based functional materials for potential application as magnetic sensors• Optimization of data interpretation procedures and publishing in international journals• Coordinated two laboratory sessions every week, graded lab reports Accomplishment: Investigated three new materials [(La, Nd), Ag]-Mn-O3, and (Y, Ce)-Mn-O3