Combined Electrostatic and Strain Engineering of BiFeO3 Thin Films at the Morphotropic Phase Boundary

Autor: Johanna Nordlander, Bastien F. Grosso, Marta D. Rossell, Aline Maillard, Bixin Yan, Elzbieta Gradauskaite, Nicola A. Spaldin, Manfred Fiebig, Morgan Trassin

Publikováno v: Advanced Electronic Materials, Vol 10, Iss 11, Pp n/a-n/a (2024)

Abstract Multiferroic BiFeO3 exhibits a morphotropic phase boundary at large compressive strain that merges metastable phases of tetragonal (T) and rhombohedral (R) character resulting in giant ferroelectric and electromechanical responses. To utiliz

Externí odkaz: https://doaj.org/article/44716e1d71c043719230e415d5d6fdeb

The Role of Strain in Proton Conduction in Multi-Oriented BaZr0.9Y0.1O3−δ Thin Film

Autor: Muhammad Shahrukh Saleem, Qianli Chen, Nick A. Shepelin, Simone Dolabella, Marta D. Rossell, Xuhai Zhang, Coleman X. Kronawitter, Fabio La Mattina, Artur Braun

Publikováno v: ACS Applied Materials & Interfaces. 14:55915-55924

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00809a2cd3d7776bcb0545596ac12e02
https://doi.org/10.1021/acsami.2c12657

Intermediate-Stage Sintered LLZO Scaffolds for Li-Garnet Solid-State Batteries

Autor: Faruk Okur, Huanyu Zhang, Dogan Tarik Karabay, Konrad Muench, Annapaola Parrilli, Antonia Neels, Walid Dachraoui, Marta D. Rossell, Claudia Cancellieri, Lars P. H. Jeurgens, Kostiantyn V. Kravchyk, Maksym V. Kovalenko

Publikováno v: Advanced Energy Materials, 13 (15)

While significant progress has been achieved in the field of Li-garnet solid-state batteries, their further development, is hindered by the formation of cavities at the Li7La3Zr2O12 (LLZO)/Li interface at practically relevant current densities and ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acd541329b7e07af553d0653b1da5b39

Applications of a novel electron energy filter combined with a hybrid-pixel direct electron detector for the analysis of functional oxides by STEM/EELS and energy-filtered imaging

Autor: Alicia Ruiz Caridad, Rolf Erni, Alexander Vogel, Marta D. Rossell

Publikováno v: Micron (Oxford, England : 1993). 160

The performance and suitability of a new electron energy filter in combination with a hybrid pixel, direct electron detector for analytical (scanning) transmission electron microscopy are demonstrated using four examples. The STEM-EELS capabilities o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f75675aca7c21083f17ea48b16b0ca40
https://pubmed.ncbi.nlm.nih.gov/35882179

Ultra-narrow room-temperature emission from single CsPbBr3 perovskite quantum dots

Autor: Gabriele Rainò, Nuri Yazdani, Simon C. Boehme, Manuel Kober-Czerny, Chenglian Zhu, Franziska Krieg, Marta D. Rossell, Rolf Erni, Vanessa Wood, Ivan Infante, Maksym V. Kovalenko

Publikováno v: Nature Communications
Rainò, G, Yazdani, N, Boehme, S C, Kober-Czerny, M, Zhu, C, Krieg, F, Rossell, M D, Erni, R, Wood, V, Infante, I & Kovalenko, M V 2022, ' Ultra-narrow room-temperature emission from single CsPbBr 3 perovskite quantum dots ', Nature Communications, vol. 13, 2587, pp. 1-8 . https://doi.org/10.1038/s41467-022-30016-0
Nature Communications, 13
Nature Communications, 13:2587, 1-8. Nature Publishing Group

Semiconductor quantum dots have long been considered artificial atoms, but despite the overarching analogies in the strong energy-level quantization and the single-photon emission capability, their emission spectrum is far broader than typical atomic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e305786a62df78e783f7fec09fffea6
https://doi.org/10.1038/s41467-022-30016-0