at Google ScholarTitle data
Künneth, Christopher:
Modeling the Ferroelectric and Pyroelectric Characteristics in Polycrystalline Doped Hafnium Dioxides.
München
,
2018
. - 106 p.
(
Doctoral thesis,
2018
, Technische Universität München)
Abstract in another language
The material system Hf1-xZrxO2 (0 < x < 1), which is well-known in the semiconductor industry for its excellent linear dielectric characteristics, was investigated and optimized regarding its ferroelectric and pyroelectric characteristics. The density functional theory (DFT) in combination with physical modeling was predominantly deployed as the research method. Notably, it was found that doping and the grain radii distribution are possible potentials of optimization for both materials characteristics.
Abstract in another language
Das Materialsystem Hf1-xZrxO2 (0 < x < 1), welches in der Halbleiterindustrie wegen seinen guten linear dielektrischen Eigenschaften bestens bekannt ist, wurde auf seine ferro- und pyroelektrischen Materialeigenschaften hin untersucht und optimiert. Als Untersuchungsmethode wurden insbesondere die Dichtefunktionaltheorie (DFT) in Kombination mit physikalischer Modellbildung genutzt. Es konnte gezeigt werden, dass die Dotierung und Kornradienverteilung mögliche Optimierungspotentiale für beide Materialeigenschaften darstellen.
Further data
| Item Type: | Doctoral thesis |
|---|---|
| Institutions of the University: | Faculties > Faculty of Engineering Science > Juniorprofessur Computational Materials Science > Juniorprofessur Computational Materials Science - Juniorprof. Dr. Christopher Künneth Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Juniorprofessur Computational Materials Science |
| Result of work at the UBT: | No |
| DDC Subjects: | 500 Science > 540 Chemistry 600 Technology, medicine, applied sciences > 620 Engineering |
| Date Deposited: | 05 May 2023 08:44 |
| Last Modified: | 05 May 2023 08:44 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/76176 |