22-23 April 2024
TIFR
Asia/Kolkata timezone
- pellinac@gmail.com
Support
Creation and Tuning of Defects in Nanomaterials using Ion Beam Implantation
Presented by Prof. Vivek POLSHETTIWAR
on
23 Apr 2024
from
12:45 PM
to
1:00 PM
PI info
VIVEK POLSHETTIWAR
local collaborator info
Prof. Rudrajyoti Palit, & Dr. Sanjoy Pal, TIFR, Mumbai
Collaborators Name
Ms. Charvi Singhvi
Ms. Gunjan Sharma
Motivation
Our foundational hypothesis is predicated upon the notion that the deliberate bombardment of these specified nanomaterials with a selection of ionic species will catalyze the genesis of bifurcated defect modalities: i) vacancies, and ii) adatoms (doping), or a sophisticated amalgamation of both, contingent upon the interplay between the ion's type and its kinetic energy dynamics. The strategic incursion of selected metallic ions into the lattice structures is postulated to precipitate the emergence of discrete atom dopants intricately embedded within the host material matrix, potentially revolutionizing its catalytic properties.
Beam time requirement in shifts
8
Beam
Nickel (Ni), Silver (Ag), Vanadium (V), or Aluminium (Al), Boron
Beam Energy
20-50
Beam Current
10
Beam Port
30N
Buncher Required
yes
Target / Sample Details
Dendritic Fibrous Nanosilica, DFNS/TiO2, Black Gold, Ni3N nanosheets, Ceria
Whether the experiment is part of PhD work ?
yes
Name of the PhD student and year of registration
Charvi Singhvi, 2024
Whether the experiment is part of Post-Doc work ?
no
information on the past beamtime at PLF
none
Publication information related to prior work at the PLF
none
Place
Location: TIFR
Room: AG66