Observation of Optical Band-Gap Narrowing and Enhanced Magnetic Moment in Co-Doped Sol–Gel-Derived Anatase TiO2 Nanocrystals

VR Akshay, B Arun, G Mandal, GR Mutta… - The Journal of …, 2018 - ACS Publications
The magnetic behavior of TiO2 and doped TiO2 nanocrystals has been a challenge due to
the unambiguous nature of defects present in oxide semiconductors. Here, a simple, low …

Eradicating negative-Set behavior of TiO2-based devices by inserting an oxygen vacancy rich zirconium oxide layer for data storage applications

M Ismail, A Hashmi, AM Rana, S Kim - Nanotechnology, 2020 - iopscience.iop.org
Memristors, with low energy consumption, long data storage and fast switching speed, are
considered to be promising for applications such as terabit data storage memory and …

The effect of Ti+ ion implantation on the anatase-rutile phase transformation and resistive switching properties of TiO2 thin films

A Manna, A Barman, SR Joshi, B Satpati… - Journal of Applied …, 2018 - pubs.aip.org
We investigate here the structural phase transformation and electrical resistive switching
properties of TiO 2 thin films (80 nm) after their self-ion implantation with 50 keV Ti+ ions at …

Synergetic effect of Sb ion implantation on the optical and structural properties of single crystal rutile TiO2 (110)

SR Joshi, S Varma - Current Applied Physics, 2023 - Elsevier
The present study investigates the synergetic influence of Sb ion implantation on the optical
and structural properties of single crystal rutile TiO 2 (110). The Implantation was carried out …

Effect of topological non-hexagonal rings and Stone Wale defects on the vibrational response of single and multi-layer ion irradiated graphene

AK Manna, SJ Gilbert, SR Joshi, T Komesu… - Physica E: Low …, 2022 - Elsevier
Present study explores the observation of topological non-hexagonal rings (NHR) and Stone
Wale (SW) defects by Raman experiments in both single (SLG) and multi-layer graphene …

Complex damage distribution behaviour in cobalt implanted rutile TiO2 (1 1 0) lattice

SR Joshi, B Padmanabhan, A Chanda, S Ojha… - Nuclear Instruments and …, 2017 - Elsevier
The present work investigates the radiation damage, amorphization and structural
modifications that are produced by ion–solid interactions in TiO 2 crystals during 200 keV …

Anisotropic super-paramagnetism in cobalt implanted rutile-TiO2 single crystals

SR Joshi, B Padmanabhan, A Chanda, N Shukla… - Journal of Magnetism …, 2018 - Elsevier
The present study investigates the magnetic properties of single crystal rutile TiO 2 (110)
implanted with cobalt ions for fluences between 5× 10 16 and 1× 10 17 ions/cm 2 with …

Scaling studies of self-affine nanopatterned TiO2 surfaces created via ion implantation

SR Joshi, A Chanda, D Kanjilal, S Varma - Thin Solid Films, 2017 - Elsevier
Dynamic Scaling studies have been performed here to investigate the morphological
surface evolution of single crystal TiO 2 (110) surfaces after they are implanted with Cobalt …