Add like
Add dislike
Add to saved papers

Composition dependent magnetic and ferroelectric properties of hydrothermally synthesized GdFe 1-x Cr x O 3 (0.1 ≤ x ≤ 0.9) perovskites.

The hydrothermal synthesis and magnetic, dielectric and ferroelectric property characterization of ABO3 -perovskite GdFe1-x Crx O3 (0 < x < 1) are reported. The mineralizer KOH plays a critical role in the perovskite structure of the sample. The Fe/Cr ratio of the final crystal is controlled by the alkalinity in the initial reaction mixtures. The lattice parameters and magnetic ordering transition temperature have a close relationship with the Fe/Cr ratio. The temperature dependent magnetic properties of GdFe1-x Crx O3 (0 < x < 1) samples show a close relationship with substituent ratios of Cr3+ . The occurrence of ferromagnetic behavior in all of the as-prepared samples comes from the coexistence of canted-antiferromagnetism due to the double exchange effect of Fe-O-Fe and Cr-O-Cr and ferromagnetism due to superexchange interaction of Fe-O-Cr. A large spontaneous polarization was observed in GdFe1-x Crx O3 at room temperature, exhibiting a clear ferroelectric hysteresis loop, which indicates the ferroelectric behavior in this system. This work not only provides an effective route to the controllable synthesis of B-site doped REFe1-x Crx O3 perovskite structure materials, but also presents a comprehensive study of the tunable effect of ionic doping on ferroelectric properties.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app