| |  Online-Ressource |
|---|
| Verfasst von: | Xu, Xueli [VerfasserIn]  |
|---|
| | Zhang, Hui [VerfasserIn] |
|---|
| | Zhong, Zhicheng [VerfasserIn] |
|---|
| | Zhang, Ranran [VerfasserIn] |
|---|
| | Yin, Lihua [VerfasserIn] |
|---|
| | Sun, Yuping [VerfasserIn] |
|---|
| | Huang, Haoliang [VerfasserIn] |
|---|
| | Lu, Yalin [VerfasserIn] |
|---|
| | Lu, Yi [VerfasserIn] |
|---|
| | Zhou, Chun [VerfasserIn] |
|---|
| | Ma, Zongwei [VerfasserIn] |
|---|
| | Shen, Lei [VerfasserIn] |
|---|
| | Wang, Junsong [VerfasserIn] |
|---|
| | Guo, Jiandong [VerfasserIn] |
|---|
| | Sun, Jirong [VerfasserIn] |
|---|
| | Sheng, Zhigao [VerfasserIn] |
|---|
| Titel: | Polar rectification effect in electro-fatigued SrTiO3-based junctions |
|---|
| Verf.angabe: | Xueli Xu, Hui Zhang, Zhicheng Zhong, Ranran Zhang, Lihua Yin, Yuping Sun, Haoliang Huang, Yalin Lu, Yi Lu, Chun Zhou, Zongwei Ma, Lei Shen, Junsong Wang, Jiandong Guo, Jirong Sun, and Zhigao Sheng |
|---|
| E-Jahr: | 2020 |
|---|
| Jahr: | June 18, 2020 |
|---|
| Umfang: | 7 S. |
|---|
| Fussnoten: | Gesehen am 02.09.2020 |
|---|
| Titel Quelle: | Enthalten in: American Chemical SocietyACS applied materials & interfaces |
|---|
| Ort Quelle: | Washington, DC : Soc., 2009 |
|---|
| Jahr Quelle: | 2020 |
|---|
| Band/Heft Quelle: | 12(2020), 28, Seite 31645-31651 |
|---|
| ISSN Quelle: | 1944-8252 |
|---|
| Abstract: | Rectifying semiconductor junctions are crucial to electronic devices. They convert alternating current into a direct one by allowing unidirectional charge flows. Analogous to the current-flow rectification for itinerary electrons, here, a polar rectification that is based on the localized oxygen vacancies (OVs) in a Ti/fatigued-SrTiO3 (fSTO) Schottky junction is first demonstrated. The fSTO with OVs is produced by an electrodegradation process. The different movabilities of localized OVs and itinerary electrons in the fSTO yield a unidirectional electric polarization at the interface of the junction under the coaction of external and built-in electric fields. Moreover, the fSTO displays a pre-ferroelectric state located between paraelectric and ferroelectric phases. The pre-ferroelectric state has three sub-states and can be easily driven into a ferroelectric state by an external electric field. These observations open up opportunities for potential polar devices and may underpin many useful polar-triggered electronic phenomena. |
|---|
| DOI: | doi:10.1021/acsami.0c08418 |
|---|
| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1021/acsami.0c08418 |
|---|
| | DOI: https://doi.org/10.1021/acsami.0c08418 |
|---|
| Datenträger: | Online-Ressource |
|---|
| Sprache: | eng |
|---|
| K10plus-PPN: | 1728641071 |
|---|
| Verknüpfungen: | → Zeitschrift |
|---|
Polar rectification effect in electro-fatigued SrTiO3-based junctions / Xu, Xueli [VerfasserIn]; June 18, 2020 (Online-Ressource)
