Results 111 to 120 of about 19,560 (246)

Nuclear-spin relaxation of $^{207}$Pb in ferroelectric powders

, 2007
Motivated by a recent proposal by O. P. Sushkov and co-workers to search for a P,T-violating Schiff moment of the $^{207}$Pb nucleus in a ferroelectric solid, we have carried out a high-field nuclear magnetic resonance study of the longitudinal and ...
A. Abragam, A. Abragam, A. Abragam, A. O. Sushkov, A. S. Lipton, D. Budker, I. B. Khriplovich, J. J. Ford, L.-S. Bouchard, R. Blinc   +9 more
core   +1 more source

Hydrothermal Synthesis of rGO/PbTiO3 Photocatalyst and Its Photocatalytic H2 Evolution Activity

, 2019
In this letter, we investigated the photocatalytic activity of the newly formed rGO/PbTiO3 composites, which are synthesized by a one-step hydrothermal route.
Chunyan Wang, L. Shan, D. Song, Yanwei Xiao, J. Suriyaprakash   +4 more
semanticscholar   +1 more source

Super-Lattice Structure and Phase Evolution of Pb(Lu0.5Nb0.5)O3-PbTiO3 Single Crystal with Low PbTiO3

Crystals, 2018
The phase diagram of the Pb(Lu0.5Nb0.5)O3-PbTiO3 (PLN-PT) binary system was previously reported based on XRD and dielectric measurements results. Unusually, the Curie temperature of PLN-PT with low PT obtained from the phase diagram is much lower than ...
Ying Liu, Xiaoming Yang, Chao He, Xiuzhi Li, Zujian Wang, Xifa Long   +5 more
doaj   +1 more source

Giant electrocaloric effect in a wide temperature range in PbTiO3 nanoparticle with double-vortex domain structure

Scientific Reports, 2018
Electrocaloric effect (ECE) has the potential applications in solid-state refrigeration with the features of high efficiency and environmentally friendly.
C. Ye, J. Wang, Biyuan Li, X. Zhong
semanticscholar   +1 more source

Characterization of highly-oriented ferroelectric Pb_xBa_(1-x)TiO_3 [PDF]

, 2005
Pb_xBa_(1-x)TiO_3 (0.2 ≾ x ≾ 1) thin films were deposited on single-crystal MgO as well as amorphous Si_3N_4/Si substrates using biaxially textured MgO buffer templates, grown by ion beam-assisted deposition (IBAD).
Boyd, David A., El-Naggar, Mohamed Y., Goodwin, David G.   +2 more
core  

Diffraction contrast analysis of 90° and 180° ferroelectric domain structures of PbTiO3 thin films

Science and Technology of Advanced Materials, 2011
The ferroelectric domain structure of a PbTiO3 thin film on (100) SrTiO3 has been investigated by transmission electron microscopy (TEM). Two types of a-domain were found: one extended through the film to the surface and another comprised small a-domains
Kenta Aoyagi, Takanori Kiguchi, Yoshitaka Ehara, Tomoaki Yamada, Hiroshi Funakubo and Toyohiko J Konno
doaj  

Electrocaloric effects in ferroelectrics and multiferroics from first principles

Journal of Materiomics
The electrocaloric (EC) effect characterizes the change in temperature or entropy of a material under the application of an external electric field. Ferroelectric and multiferroic materials have attracted considerable interest due to their potential for ...
Zhijun Jiang, Xueqing Wan, Bin Xu, Jorge Íñiguez-González, Laurent Bellaiche   +4 more
doaj   +1 more source

Выращивание PbTiO3 из раствора

, 2012
Описана серия экспериментов по получению монокристаллического титаната свинца методом спонтанной кристаллизации из флюса. Полученные кристаллы могут быть использованы в качестве затравочных для выращивания как чистых, так и легированных объемных монокристаллов титаната свинца методами Киропулоса и Чохральского.
Vinnik, D. A., Kolodkina, O. S., Zherebtsov, D. A., Dyachuk, V. V.   +3 more
openaire   +1 more source

Programmable catalysis by support polarization: elucidating and breaking scaling relations. [PDF]

Nat Commun, 2023
Jung S, Pizzolitto C, Biasi P, Dauenhauer PJ, Birol T.   +4 more
europepmc   +1 more source

Crackling noise microscopy. [PDF]

Nat Commun, 2023
Nguyen CT, Schoenherr P, Salje EKH, Seidel J.   +3 more
europepmc   +1 more source