Ca segregation towards an in-plane compressive strain Bismuth Ferrite – Strontium Titanate interface

Ulrich Haselmann; Georg Haberfehlner; Weijie Pei; Maxim N. Popov; Lorenz Romaner; Daniel Knez; Jian Chen; Arsham Ghasemi; Yubin He; Gerald Kothleitner; Zaoli Zhang

Ca segregation towards an in-plane compressive strain Bismuth Ferrite – Strontium Titanate interface

Ulrich Haselmann, Georg Haberfehlner, Weijie Pei, Maxim N. Popov, Lorenz Romaner, Daniel Knez, Jian Chen, Arsham Ghasemi, Yubin He, Gerald Kothleitner, Zaoli Zhang

Institut für Elektronenmikroskopie und Nanoanalytik (5190)

Publikation: Konferenzbeitrag › Abstract › Begutachtung

Abstract

In this study, we report the Ca segregation towards an in-plane compressive strain interface between a Bismuth Ferrite thin film and a Strontium Titanate substrate. Transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) investigations showed that the Ca had segregated to the interface area initiating structural and electronic changes. These observation results were confirmed via density functional theory (DFT) calculations

Originalsprache	englisch
Seiten	681
Publikationsstatus	Veröffentlicht - 2020
Veranstaltung	Virtual Early Career European Microscopy Congress 2020: EMC 2020 - Virtuell, Großbritannien / Vereinigtes Königreich Dauer: 24 Nov. 2020 → 26 Nov. 2020 https://www.emc2020.eu/virtual-conference/conference-programme.html

Konferenz

Konferenz	Virtual Early Career European Microscopy Congress 2020
Kurztitel	EMC 2020
Land/Gebiet	Großbritannien / Vereinigtes Königreich
Zeitraum	24/11/20 → 26/11/20
Internetadresse	https://www.emc2020.eu/virtual-conference/conference-programme.html

ASJC Scopus subject areas

Allgemeine Materialwissenschaften

Fields of Expertise

Advanced Materials Science

Treatment code (Nähere Zuordnung)

Basic - Fundamental (Grundlagenforschung)

Dieses zitieren

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title = "Ca segregation towards an in-plane compressive strain Bismuth Ferrite – Strontium Titanate interface",

abstract = "In this study, we report the Ca segregation towards an in-plane compressive strain interface between a Bismuth Ferrite thin film and a Strontium Titanate substrate. Transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) investigations showed that the Ca had segregated to the interface area initiating structural and electronic changes. These observation results were confirmed via density functional theory (DFT) calculations",

author = "Ulrich Haselmann and Georg Haberfehlner and Weijie Pei and Popov, {Maxim N.} and Lorenz Romaner and Daniel Knez and Jian Chen and Arsham Ghasemi and Yubin He and Gerald Kothleitner and Zaoli Zhang",

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language = "English",

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note = "Virtual Early Career European Microscopy Congress 2020 : EMC 2020, EMC 2020 ; Conference date: 24-11-2020 Through 26-11-2020",

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TY - CONF

T1 - Ca segregation towards an in-plane compressive strain Bismuth Ferrite – Strontium Titanate interface

AU - Haselmann, Ulrich

AU - Haberfehlner, Georg

AU - Pei, Weijie

AU - Popov, Maxim N.

AU - Romaner, Lorenz

AU - Knez, Daniel

AU - Chen, Jian

AU - Ghasemi, Arsham

AU - He, Yubin

AU - Kothleitner, Gerald

AU - Zhang, Zaoli

PY - 2020

Y1 - 2020

N2 - In this study, we report the Ca segregation towards an in-plane compressive strain interface between a Bismuth Ferrite thin film and a Strontium Titanate substrate. Transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) investigations showed that the Ca had segregated to the interface area initiating structural and electronic changes. These observation results were confirmed via density functional theory (DFT) calculations

AB - In this study, we report the Ca segregation towards an in-plane compressive strain interface between a Bismuth Ferrite thin film and a Strontium Titanate substrate. Transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) investigations showed that the Ca had segregated to the interface area initiating structural and electronic changes. These observation results were confirmed via density functional theory (DFT) calculations

M3 - Abstract

SP - 681

T2 - Virtual Early Career European Microscopy Congress 2020

Y2 - 24 November 2020 through 26 November 2020

ER -