Tuning the structural instability of SrTiO3 by Eu doping: The phase diagram of 
Sr1-xEuxTiO3

Guguchia, Z.; Shengelaya, A.; Keller, H.; Köhler, J.; Bussmann-Holder, A.

Local TagsRelease HistoryDetailsSummary

Tuning the structural instability of SrTiO₃ by Eu doping: The phase diagram of Sr_1-xEu_xTiO₃

Guguchia, Z., Shengelaya, A., Keller, H., Köhler, J., & Bussmann-Holder, A. (2012). Tuning the structural instability of SrTiO₃ by Eu doping: The phase diagram of Sr_1-xEu_xTiO₃. Physical Review B, 85(13): 134113.

Item is Released

show all hide all

Basic

show hide

Item Permalink: https://hdl.handle.net/21.11116/0000-000E-C375-2 Version Permalink: https://hdl.handle.net/21.11116/0000-000E-C376-1

Genre: Journal Article

Files

show Files

Locators

show

Creators

show

hide

Creators:
Guguchia, Z., Author
Shengelaya, A., Author
Keller, H., Author
Köhler, J.^{1, 2}, Author
Bussmann-Holder, A.^{1, 2, 3, 4}, Author

Affiliations:
1Former Departments, Max Planck Institute for Solid State Research, Max Planck Society, ou_3370502
2Department Nanochemistry (Bettina V. Lotsch), Max Planck Institute for Solid State Research, Max Planck Society, ou_3370482
3Department Electronic Structure Theory (Ali Alavi), Max Planck Institute for Solid State Research, Max Planck Society, ou_3370479
4Department Physical Chemistry of Solids (Joachim Maier), Max Planck Institute for Solid State Research, Max Planck Society, ou_3370483

Content

show

hide

Free keywords: -

Abstract: The phase diagram of Sr1-xEuxTiO3 is determined experimentally by electron paramagnetic resonance and resistivity measurements and analyzed theoretically within the self-consistent phonon approximation as a function of x (0.03 <= x <= 1.0). The transition temperature of the structural instability of the system increases nonlinearly to higher temperatures with increasing x. This is interpreted theoretically by a substantial alteration in the dynamics caused by a change in the double-well potential from broad and shallow to narrow and deep.

Details

show

hide

Language(s): eng - English

Dates: Date issued: 2012

Publication Status: Issued

Pages: -

Publishing info: -

Table of Contents: -

Rev. Type: -

Identifiers: eDoc: 632791
ISI: 000303386300001

Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show

hide

Title: Physical Review B

Source Genre: Journal

Creator(s):

Affiliations:

Publ. Info: -

Pages: - Volume / Issue: 85 (13) Sequence Number: 134113 Start / End Page: - Identifier: ISSN: 1098-0121