500 keV Ar2+ ion irradiation induced anatase to brookite phase transformation and ferromagnetism at room temperature in TiO2 thin films

2018 ◽  
Vol 428 ◽  
pp. 723-729 ◽  
Author(s):  
B. Bharati ◽  
N.C. Mishra ◽  
D. Kanjilal ◽  
Chandana Rath
Keyword(s):  
Thin Films ◽  
Phase Transformation ◽  
Room Temperature ◽  
Ion Irradiation ◽  
Tio2 Thin Films ◽  
Brookite Phase

Oxygen mediated phase transformation in room temperature grown TiO2 thin films with enhanced photocatalytic activity

2018 ◽  
Vol 113 (8) ◽  
pp. 084103 ◽  
Author(s):  
D. Banerjee ◽  
A. Barman ◽  
S. Deshmukh ◽  
C. P. Saini ◽  
G. Maity ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transformation ◽  
Photocatalytic Activity ◽  
Room Temperature ◽  
Tio2 Thin Films

Phase transformation in room temperature pulsed laser deposited TiO2 thin films

2003 ◽  
Vol 206 (1-4) ◽  
pp. 137-148 ◽  
Author(s):  
A.K Sharma ◽  
R.K Thareja ◽  
Ulrike Willer ◽  
Wolfgang Schade
Keyword(s):  
Thin Films ◽  
Phase Transformation ◽  
Room Temperature ◽  
Pulsed Laser ◽  
Tio2 Thin Films

Effects of Co doping on the phase transformation and optical properties of TiO2 thin films by sol–gel method

2011 ◽  
Vol 44 (3) ◽  
pp. 550-554 ◽  
Author(s):  
Jianjun Tian ◽  
Hongmei Deng ◽  
Lin Sun ◽  
Hui Kong ◽  
Pingxiong Yang ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transformation ◽  
Optical Properties ◽  
Sol Gel ◽  
Tio2 Thin Films ◽  
Gel Method ◽  
Sol Gel Method ◽  
Co Doping

Irradiation induced ferromagnetism at room temperature in TiO2 thin films: X-ray magnetic circular dichroism characterizations

2011 ◽  
Vol 98 (19) ◽  
pp. 192512 ◽  
Author(s):  
Hardeep Thakur ◽  
P. Thakur ◽  
Ravi Kumar ◽  
N. B. Brookes ◽  
K. K. Sharma ◽  
...  
Keyword(s):  
Thin Films ◽  
Circular Dichroism ◽  
Room Temperature ◽  
Magnetic Circular Dichroism ◽  
Tio2 Thin Films ◽  
X Ray ◽  
Circular Dichroïsm

Room-temperature preparation of crystalline TiO2 thin films and their applications in polymer/TiO2 hybrid optoelectronic devices

2011 ◽  
Vol 12 (6) ◽  
pp. 1073-1079 ◽  
Author(s):  
Chung-Han Wu ◽  
Hanying Li ◽  
Hon Hang Fong ◽  
Vladimir A. Pozdin ◽  
Lara A. Estroff ◽  
...  
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Optoelectronic Devices ◽  
Tio2 Thin Films ◽  
Temperature Preparation

Room temperature ferromagnetism in Mn doped TiO2 thin films: Electronic structure and Raman investigations

2011 ◽  
Vol 109 (8) ◽  
pp. 083905 ◽  
Author(s):  
Sudesh Sharma ◽  
Sujeet Chaudhary ◽  
Subhash C. Kashyap ◽  
Shiv K. Sharma
Keyword(s):  
Thin Films ◽  
Electronic Structure ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Tio2 Thin Films ◽  
Doped Tio2 ◽  
Mn Doped

Reverse martensitic phase transformation induced in Nb–Co multilayers by ion irradiation

1994 ◽  
Vol 9 (2) ◽  
pp. 357-361 ◽  
Author(s):  
B.X. Liu ◽  
Z.J. Zhang
Keyword(s):  
Phase Transformation ◽  
High Temperature ◽  
Solid State ◽  
Room Temperature ◽  
Ion Irradiation ◽  
Martensitic Phase ◽  
Martensitic Phase Transformation ◽  
Step Transition ◽  
Induced Defects ◽  
Irradiation Induced Defects

A reverse martensitic phase transformation was observed in Nb-enriched Nb-Co multilayers induced by room temperature 200 ke V xenon ion mixing. Further experiments revealed that this bcc-fcc transition proceeds in two steps, i.e., bcc-hcp and hcp-fcc. A crystallographic model is proposed to explain the two-step transition through shearing and sliding, which are mediated by irradiation-induced defects and strain in the films. In addition, the existence of the hcp and fcc metastable states in the Nb-Co system was confirmed by high-temperature solid state interdiffusion of the corresponding multilayers.

scholarly journals Fast recovery of ion-irradiation-induced defects in Ge₂Sb₂Te₅ thin films at room temperature

2021 ◽  
Author(s):  
Martin Hafermann ◽  
Robin Schock ◽  
Chenghao Wan ◽  
Jura Rensberg ◽  
Mikhail Kats ◽  
...  
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Ion Irradiation ◽  
Fast Recovery ◽  
Induced Defects ◽  
Irradiation Induced Defects
Sign in / Sign up

Export Citation Format

Share Document