Results 71 to 80 of about 8,327 (261)

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Nauczanie języka polskiego na Uniwersytecie Dyneburskim: przeszłość i teraźniejszość

Acta Baltico-Slavica, 2015
Polish philology at the Daugavpils University – yesterdays and present  In 1991, in the Daugavpils Pedagogical Institute was opened the first group of Polish.
Diana Rubene, Andris Kazjukevičs
doaj   +1 more source

Chiral Phase Change Nanomaterials

Advanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow, Md Shah Alam, Riad Yahiaoui, Evan M. Smith, Ryan Laing, Jules Gardener, Thomas A. Searles, Piyush J. Shah, Shivashankar Vangala, Joshua R. Hendrickson, Andrew M. Sarangan, Imad Agha   +11 more
wiley   +1 more source

Czego jeszcze nie wiemy o nauczaniu literatury polskiej? Tekst literacki na lekcji języka polskiego jako obcego

INSTED: Interdisciplinary Studies in Education & Society, 2011
Teaching Polish as a foreign language is booming. What qualifies to make such a statement is the growing number of better and better coursebooks created on the basis of communicative approach, the increased number of methodological studies, where ...
Marzenna Cyzman
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Byzantine Themes in Polish High School Liberal Arts Education

Studia Ceranea, 2019
The authors focus how Byzantine motifs are presented in the teaching of humanities subjects. The question of the presence of Byzantine motifs is essentially one about the presence of Byzantine heritage in Polish culture.
Krzysztof Jurek, Jacek Kozieł
doaj   +1 more source

Zapożyczenia z języków romańskich i ich obecność w materiałach do nauki języka polskiego jako obcego

Annales Universitatis Paedagogicae Cracoviensis. Studia Linguistica, 2020
The article presents borrowings adopted from Romance languages wich can be found in educational aids for teaching Polish as a foreing language. The text focuses on the percentage share of borrowings in dictionnaries and beginners’ course books.
Agnieszka Jasińska
doaj   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Strategie uwodzenia tekstem. O odpowiedzialnej lekturze literatury podczas zajęć 
na przykładzie języka polskiego jako rodzimego oraz jako języka obcego

Postscriptum Polonistyczne, 2020
The article discusses problems for native speakers and foreigners when reading literary texts during Polish language classes. Two important books are presented here (K. Koziołek, 2006; A. Janus­-Sitarz, 2009).
Tamara Czerkies
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Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

Advanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar, Fumikazu Murakami, Xing He, Konnor Koons, Xinyan Li, Bumseop Kim, Shihan Qin, Varun Harbola, Jochen Mannhart, Yimo Han, Ruijuan Xu, Shengxi Huang, Andrew M. Rappe, Hanyu Zhu   +13 more
wiley   +1 more source

Embedded Ferroelectric Nanoclusters Can Drive Polarization Reversal in a Non‐Ferroelectric Polar Film via the Proximity Effect

Advanced Functional Materials, EarlyView.
Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin, Long‐Qing Chen, Dean R. Evans, Venkatraman Gopalan   +5 more
wiley   +1 more source