Results 31 to 40 of about 123,359 (254)

Interactions of Ruddlesden-Popper Phases and Migration-Induced Field-Stabilized Polar Phase in Strontium Titanate

Crystals, 2021
This work focuses on the validation of a possible connection of the known Ruddlesden-Popper (RP) phases and the novel concept of the migration-induced field-stabilized polar (MFP) phase.
Christian Ludt, Elena Ovchinnikova, Anton Kulikov, Dmitri Novikov, Sibylle Gemming, Dirk C. Meyer, Matthias Zschornak   +6 more
doaj   +1 more source

Crystallization Behavior and Microstructural Analysis of Strontium Rich (Pb𝑥Sr𝟏−𝑥)TiO𝟑 Glass Ceramics in Presence of La𝟐O𝟑

Advances in Materials Science and Engineering, 2011
Crystallization and microstructural behavior of various strontium-rich glass ceramics in the system 65[(PbxSr1−x)TiO3]-24[2SiO2⋅B2O3]-5[BaO]-5[K2O]-1[La2O3] (0.0≤𝑥≤0.4) with addition of 1% La2O3 have been investigated.
C. R. Gautam, Devendra Kumar, Om Parkash
doaj   +1 more source

Non-monotonic anisotropy in charge conduction induced by antiferrodistortive transition in metallic SrTiO$_{3}$ [PDF]

, 2016
Cubic SrTiO$_{3}$ becomes tetragonal below 105 K. The antiferrodistortive (AFD) distortion leads to clockwise and counter-clockwise rotation of adjacent TiO$_{6}$ octahedra.
Behnia, Kamran, Fauqué, Benoît, Lin, Xiao, Loret, Bastien, Rischau, Willem, Tao, Qian, Verstraete, Matthieu J., Xu, Bin, Yang, Xiaojun   +8 more
core   +1 more source

Theoretical Study of the Structural Properties of the Lead Titanate Doped with Strontium

Orbital: The Electronic Journal of Chemistry, 2019
Combined experimental and theoretical approach to investigate the structural and electronic properties to Sr-doping lead titanate (PT:Sr) was carry out.
Weber Duarte Mesquita, Maria Rita de Cássia Santos, José Waldo Martínez Espinosa, Sérgio Henrique Bezerra de Sousa Leal, Elson Longo, Maria Fernanda do Carmo Gurgel   +5 more
doaj   +3 more sources

Fast Switching Ferroelectric Materials for Accelerator Applications [PDF]

, 2006
Fast switching (< 10 nsec) measurement results on the recently developed BST(M) (barium strontium titanium oxide composition with magnesium-based additions) ferroelectric materials are presented.
Dedyk, A., Kanareykin, A., Karmanenko, S., Kosmin, D., Kozyrev, A., Nenasheva, E., Osadchy, V., Schoessow, P., Semenov, A., Yakovlev, V.   +9 more
core   +2 more sources

Influence of parallel evolving microstructure on thermal diffusivity in strontium titanate [PDF]

, 2016
This paper reports some research findings on the parallel evolutions of microstructural properties and thermal diffusivity in strontium titanate. Strontium titanate samples have been prepared via the high energy ball milling technique and subsequently ...
Abdul Wahab, Zaidan, Abdullah, Nor Hapishah, Hashim, Mansor, Ibrahim, Idza Riati, Ismail, Ismayadi, Matori, Khamirul Amin, Mohd Idris, Fadzidah, Nazlan, Rodziah, Wan Ab Rahman, Wan Norailiana   +8 more
core   +1 more source

Graphene/Strontium Titanate: Approaching Single Crystal–Like Charge Transport in Polycrystalline Oxide Perovskite Nanocomposites through Grain Boundary Engineering

Advanced Functional Materials, 2020
Grain boundaries critically limit the electronic performance of oxide perovskites. These interfaces lower the carrier mobilities of polycrystalline materials by several orders of magnitude compared to single crystals.
Yue Lin, M. Dylla, J. J. Kuo, James P. Male, I. Kinloch, R. Freer, G. J. Snyder   +6 more
semanticscholar   +1 more source

Tunable Bound States in the Continuum in All-Dielectric Terahertz Metasurfaces

Nanomaterials, 2020
In this paper, a tunable terahertz dielectric metasurfaces consisting of split gap bars in the unit cell is proposed and theoretically demonstrated, where the sharp high-quality Fano resonance can be achieved through excitation of quasi-bound states in ...
Xu Chen, Wenhui Fan
doaj   +1 more source

Real-time power system dynamic security assessment based on advanced feature selection for decision tree classifiers [PDF]

, 2017
This paper proposed a novel algorithm based on advanced feature selection technique for decision tree (DT) classifier to assess the dynamic security in power system.
Al-Gubri, Qusay, Mohd Ariff, Mohd Aifaa
core   +1 more source

Experimental studies of phase conjugation with depleted pumps in photorefractive media [PDF]

, 1985
We describe the experimental measurement of phase-conjugate reflectivity versus various ratios of input-beam intensities in photorefractive barium titanate and strontium barium niobate crystals.
Chung, Young-Hoon, Cronin-Golomb, Mark, Kwong, Sze-Keung, Yariv, Amnon   +3 more
core   +1 more source