RSSEL

Radiation Surface Science and Engineering Lab

Dr. Akshath R. Shetty

Photograph
Department Department of Nuclear, Plasma, and Radiological Engineering
Biography

I am working as a postdoctoral research associate in the Radiation Surface Sciences and Engineering Lab at the University of Illinois at Urbana–Champaign. My research focuses on the study of plasma-surface interactions and active chemistry during surface and interface modification on a variety of materials.

Education

  • PhD Physics, EPFL, Lausanne, Switzerland (2012)
    • Research Guide: Dr. Ayat Karimi
    • Title of PhD thesis: Off-axis texture and crystallographic accommodation in multicomponent nitride thin films deposited by pulsed magnetron sputtering
  • MSc (By Research), Physics, UICT, Mumbai, Maharashtra, India
    • Research Guide: Dr. R. R. Deshmukh
    • Title of M.Sc. Thesis: Plasma processing of polymeric films and their applications
  • BSc, Physics, D. G. Ruparel College, Mumbai, Maharashtra, India

Projects

  • Post-Doctoral Research Fellow (2013-2014) National Chung Cheng University, Taiwan
  1. Study of crystallographic orientation/texture for various alloys after each process using pole figure XRD and EBSD. Phase identification using Bragg-Brentano scans.
  2. Sample preparation using metallography and examination of grain structures using optical microscopy and SEM. Study of mechanical properties of alloys using micro-hardness and nanohardness
  • Doctoral Assistant (2009 – 2012) École Polytechnique Fédérale de Lausanne, Switzerland
  1. Involved in preparation and characterization of films of various compositions deposited on various substrates and studied its crystallographic, structural and mechanical properties.
  2. Conducted practical’s for 3rd year graduate students. Teaching them to deposit ZnO:Al films by sputtering and characterizing its properties using various techniques like XRD, Van der Pauw method, Hall effect, optical properties, and surface morphology study by AFM.
  • Associate Copyeditor (2007 – 2009) Knowledgeworks Global Ltd, Mumbai, India
  1. Edited accepted manuscripts for reputed publishers like Elsevier, LWW and JBC.  Proof reading of manuscripts. Copyedit manuscripts online and on hard copy.
  2. Joined the company as a trainee Copyeditor and promoted to Associate Copyeditor within a year.
  3. Knowledge of scientific, technical, and medical texts. Knowledge of the following styles: CBE, AMA, APA, Chicago, MLA.

Research Interests

Modification and functionalization of advanced surfaces and interfaces using plasma and low-energy inert gas ions (e.g. He, Ar); Thin-film deposition; Characterization of nanomaterials; Imaging and surface analysis: AFM, STM, SEM, TEM, XPS; Crystallography studies: texture, phase, stress.

Scholarships

  • Off-axis texture and crystallographic accommodation in multicomponent nitride thin films deposited by pulsed magnetron sputtering, Swiss National Science Foundation, Switzerland, 2009 – 2012 – Scholarship for PhD thesis.
  • Sir Ratan Tata Scholarship, Sir Ratan Tata Trust, Mumbai, India, 2004  2006 – Scholarship for Master’s thesis.

Selected Publications

  • “Texture change through film thickness and off-axis accommodation of (002) planes” Appl. Surf. Sci. October 2011, 1630-1638. A. R. Shetty and A. Karimi. http://dx.doi.org/10.1016/j.apsusc.2011.10.037
  • Effect of deposition angle on the structure and properties of pulsed-DC magnetron sputtered TiAlN thin films” Thin Solid Films. March 2011, 4262-4270. A. R. Shetty, A. Karimi, and M. Cantoni. http://dx.doi.org/10.1016/j.tsf.2011.02.090
  • “Texture mechanisms and microstructure of biaxial thin films grown by oblique angle deposition” Phy. Stat. Sol B. April 2012, 1531-1540. A. R. Shetty and A. Karimi. http://dx.doi.org/10.1002/pssb.201248010
  • “Comparison of surface energies using various approaches and their suitability” Appl. Polym. Sci. March 2008, 3707–3717. R. R. Deshmukh and A. R. Shetty. http://dx.doi.org/10.1002/app.27446

Full publication list: http://scholar.google.ch/citations?user=3JiBC1AAAAAJ&hl=en

Email shetty@nospam595173a46749c.illinois.edu
Office MNTL 1306