Induced magnetoelectric coupling and photoluminescence response in solution-processed CoFe2O4/Pb0.6Sr0.4TiO3 multiferroic composite film
IR@NPL: CSIR-National Physical Laboratory, New Delhi
View Archive Info| Field | Value | |
| Title |
Induced magnetoelectric coupling and photoluminescence response in solution-processed CoFe2O4/Pb0.6Sr0.4TiO3 multiferroic composite film
|
|
| Creator |
Bala, Kanchan
Shah, Jyoti Negi, Nainjeet Singh Kotnala, Ravinder K. |
|
| Subject |
Electronics and Electrical Engineering
Applied Physics/Condensed Matter |
|
| Description |
CoFe2O4/(Pb0.6Sr0.4)TiO3 bi-layered composite film exhibits ferromagnetic and ferroelectric responses (M-s similar to 162 emu/cm(3), H-c similar to 1.8 kOe, 2P(r) similar to 8.6 mu C/cm(2) and 2E(c) similar to 634 kV/cm) at room temperature. The temperature dependent dielectric anomaly near magnetic phase transition temperature suggests magnetoelectric coupling effect in the composite film. The maximum MD effect can reach as high as similar to 49% at 3 kOe applied DC magnetic field. The composite film exhibits magnetoelectric voltage co-efficient alpha(ME) similar to 67 mV cm(-1) Oe(-1). The photoluminescence emission bands of the composite film have a significant blue shift as compared to those reported for CFO and PST nanostructures.
|
|
| Publisher |
Taylor & Francis
|
|
| Date |
2017
|
|
| Type |
Article
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://npl.csircentral.net/2744/2/Induced%20magnetoelectric%20coupling.pdf
Bala, Kanchan and Shah, Jyoti and Negi, Nainjeet Singh and Kotnala, Ravinder K. (2017) Induced magnetoelectric coupling and photoluminescence response in solution-processed CoFe2O4/Pb0.6Sr0.4TiO3 multiferroic composite film. Integrated Ferroelectrics, 183. pp. 110-125. ISSN 1058-4587 |
|
| Relation |
http://npl.csircentral.net/2744/
|
|