Results 151 to 160 of about 50,606 (316)

Energy-loss structure in core-level photoemission satellites of SrTiO3, SrTiO3 : La, and SrTiO3 : Nb

Energy-loss structure in core-level photoemission satellites of SrTiO3, SrTiO3 : La, and SrTiO3 : Nb
The core-level x-ray photoemission spectroscopy (XPS) satellites of single-crystalline SrTiO3, SrTiO3:La, and SrTiO3:Nb in situ fractured in ultrahigh vacuum were compared with the electron-energy-toss spectrum and theoretical electron-energy-loss :functions from first-principles electronic structure calculations. Experimental core-level XPS satellites
openaire  

Epitaxy of ultrathin Fe3O4 films on SrTiO3(001): influence of growth parameters on the formation of coexisting (111)‐ and (001)‐oriented phases

Journal of Applied Crystallography, EarlyView.
Ultrathin Fe3O4 films grown on SrTiO3(001) were systematically studied with respect to film growth parameters to clarify the coexistence of (111) and (001) orientations. X‐ray diffraction analyses reveal the formation of an intermediate (111)‐oriented phase during the initial growth stage, which persists even after preferential (001) growth is ...
Andreas Alexander, Kevin Ruwisch, Jannis Thien, Alexander Weissbach, Tobias Pollenske, Bin Zhang, Fabiola Schulte, Olof Gutowski, Alina Vlad, Alessandro Coati, Joachim Wollschläger   +10 more
wiley   +1 more source

Common anion rule in oxide heterointerfaces: Experimental verification by in situ photoemission spectroscopy

APL Materials
The band alignment at the interface is one of the fundamental parameters for designing electronic devices and artificial functional materials. However, there is no firmly established guideline for oxide heterostructures, limiting the functional design of
Ryotaro Hayasaka, Tatsuhiko Kanda, Yuuki Masutake, Duy Khanh Nguyen, Naoto Hasegawa, Seitaro Inoue, Asato Wada, Miho Kitamura, Daisuke Shiga, Kohei Yoshimatsu, Hiroshi Kumigashira   +10 more
doaj   +1 more source

Plea for Defect Chemistry: The Fundamental Role of the Chemically Excited States in Solid‐State Chemistry and Beyond

Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 7, 6 May 2026.
In solids, the point defects take the role that in water is held by H3O+, OH−, and solutes. While the chemical ground structure (crystallographic structure) plays the role of the matrix, it is the chemically excited states (dissociation, disorder) that breathe life into the matter.
Joachim Maier
wiley   +1 more source

Work function control in LaAlO3/SrTiO3 and in MgO/SrTiO3

Work function control in LaAlO3/SrTiO3 and in MgO/SrTiO3
identifier:oai:t2r2.star.titech.ac.jp ...
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A high-mobility two-dimensional electron gas at the spinel/perovskite interface of γ-Al2O3/SrTiO3 [PDF]

, 2013
Yunzhong Chen, N. Bovet, Felix Trier, Dennis Valbjørn Christensen, Fanming Qu, N.H. Andersen, Takeshi Kasama, Wenjing Zhang, Romain Giraud, Joseph Dufouleur, Thomas Sand Jespersen, J. R. Sun, Anders Smith, Jesper Nygård, Li Lü, B. Büchner, Baogen Shen, Søren Linderoth, Nini Pryds   +18 more
openalex   +1 more source

Electro‐Chemo‐Mechanical Coupling in Hf0.5Zr0.5O2 Ferroionic Heterostructures

Advanced Functional Materials, Volume 36, Issue 37, 7 May 2026.
Schematic of a ferroionic HZO heterostructure where epitaxial interfaces enable dynamic oxygen‐vacancy exchange, coupling ionic and ferroelectric degrees of freedom. Vacancy‐mediated polarization modulation biases HZO polymorphism, suppresses leakage, and enhances piezoelectric response, yielding distinct butterfly‐loop evolution and diode‐like ...
Achilles Bergne, Denis Alikin, Milica Vasiljevic, Victor B. Tinti, Javier Zamudio‐García, Leonardo Soares de Oliveira, Megan Landberg, Dimitrios Koukoulis, Huaiyu Chen, Jesper Wallentin, David Marrero‐López, Astri Bjørnetun Haugen, Sizhao Huang, Dennis Christensen, Nini Pryds, Alexander Tselev, Andrei Kholkin, Vincenzo Esposito   +17 more
wiley   +1 more source

Multifunctionality of SrTiO3 nanocubes

, 2017
Perovskite oxides have been extensively studied due to their wide range of applications in electronics, catalysts and energy storage. Strontium Titanate (SrTiO3) is a perovskite-type oxide that possesses unique physical and chemical properties such as thermal stability, superconductivity, high dielectric constant and good photocatalytic activity. These
openaire   +2 more sources

Structure Transformation and Dielectric Properties in BaTiO3/SrTiO3 Strained Superlattices.

, 1995
Tomoji Kawai, Hitoshi Tabata
openalex   +2 more sources

In Situ Amidation‐Derived Interfacial Modulation for Homogeneous Ultra‐High Nanoparticle Loading Toward Robust and Flexible Piezoelectric Composites

Advanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
Synergistic interfacial strategy between inorganic ceramic fillers and polymer chains effectively inhibit particle aggregation and interfacial incompatibility. complex covalent and non‐covalent interfacial interactions promote superior uniformity, ultra‐high ceramic filler loading, and strong grain‐to‐grain connectivity, thereby enabling the ...
HakSu Jang, In Beom Heo, Changyeon Baek, Dong Won Jeon, Donghun Lee, Nagamalleswara Rao Alluri, Hyejeong Choi, HyoMin Jeon, SungHoon Kim, Hyunseung Kim, Jihun Choi, Hyun‐Soo Chang, Chang Kyu Jeong, Min‐Ku Lee, Jun Mo Koo, Tiandong Zhang, Geon‐Tae Hwang, Sung Beom Cho, Gyoung‐Ja Lee, Hyeong Min Jin, Kwi‐Il Park   +20 more
wiley   +1 more source