Results 21 to 30 of about 511,447 (196)

Giant dielectric permittivity in ferroelectric thin films : domain wall ping pong [PDF]

, 2015
This study was supported by the National Key Basic Research Program of China (No. 2014CB921004), the National Natural Science Foundation of China (Nos.
Scott, James Floyd, Wei Zhang, D., Seong Hwang, C., Jian Meng, X., Hyuk Park, M., Jin Kim, Y., Quan Jiang, A., Yoo, S.   +7 more
core   +1 more source

Laser transfer of sol-gel ferroelectric thin films using an ITO release layer [PDF]

, 2011
A new laser transfer process is reported which allows damage-free transfer of ferroelectric thin films from a growth substrate directly to a target substrate.
Bansal, A., D. Bhattacharyya, Yeatman, E. M., A. Bansal, R.V. Wright, Bhattacharyya, Debabrata, P.B. Kirby, G. Dou, Dou, G., A.S. Holmes, Hergert, R., E.M. Yeatman, R. Hergert, Holmes, A. S., Wright, Robert V., Kirby, Paul B.   +15 more
core   +1 more source

Quantum tunnelling and charge accumulation in organic ferroelectric memory diodes

Nature Communications, 2017
Organic non-volatile memories based on ferroelectric and semiconductor polymers are one of promising candidates for flexible electronics, yet the relevant device physics remains elusive. Ghittorelliet al.
Matteo Ghittorelli, Thomas Lenz, Hamed Sharifi Dehsari, Dong Zhao, Kamal Asadi, Paul W. M. Blom, Zsolt M. Kovács-Vajna, Dago M. de Leeuw, Fabrizio Torricelli   +8 more
doaj   +1 more source

Photocrosslinking of ferroelectric polymers and its application in three-dimensional memory arrays [PDF]

, 2011
An I-line photolithography process for ferroelectric polymers is developed. It is based on photocrosslinking using a bisazide photoinitiator. Patterned layers were realized down to 1–2 µm resolution. Crosslinking yields a close-to-insoluble ferroelectric
N. Willard, Reimann, K., de Leeuw, D. M., D. M. de Leeuw, Cai, Ronggang, Gelinck, G. H., van Breemen, A. J. J. M., Cai, R., A. J. J. M. van Breemen, A. W. Marsman, J. B. P. H. van der Putten, R. Cai, Willard, N., K. Reimann, Marsman, A. W., G. H. Gelinck, van der Putten, J. B. P. H.   +16 more
core   +2 more sources

Ferroelectric liquid crystal polymers [PDF]

, 1999
The molecular structural requirements for ferroelectric electro-optic switching in a side group liquid crystal poly(acrylate) were investigated. A range of side group poly(acrylate)s was synthesised and studied in thin (2μm) cells under applied ...
Verrall, Mark Andrew
core   +3 more sources

Giant electrocaloric effect in the thin film relaxor ferroelectric 0.9 PbMg1/3Nb2/3O3–0.1 PbTiO3 near room temperature. [PDF]

, 2006
We have recently observed a giant electrocaloric effect (12 K in 25 V) in 350 nm sol-gel PbZr0.95Ti0.05O3 films near the ferroelectric Curie temperature of 242oC.
Zhang, Qi, Mischenko, A. S., Zhang, Q, Zhang, Q., Whatmore, Roger W., J. F. Scott, Whatmore, RW, Mischenko, AS, Scott, JF, Scott, J. F., A. S. Mischenko, R. W. Whatmore, Mathurb, N. D., Q. Zhang, Mathur, ND, N. D. Mathur, Mathur, N. D., Mischenkoa, A. S., Whatmore, R. W.   +18 more
core   +1 more source

Ordered hexagonal columnar liquid crystalline self-assembly of mesogen-free sulfonylated side-chain chiral polyethers and their high dielectric property

Giant, 2021
To achieve large spontaneous polarization for ferroelectric liquid crystalline polymers, we have designed a series of mesogen-free isotactic polyethers with sulfonylated side chains.
Man-Hin Kwok, Caleb A. Bohannon, Ruipeng Li, Bin Zhao, Lei Zhu   +4 more
doaj   +1 more source

Morphology and Ferroelectric Properties of Semiconducting/Ferroelectric Polymer Bilayers [PDF]

Macromolecules, 2019
Bilayers of the ferroelectric polymer poly(vinylidene fluoride-trifluoroethylene), P(VDF-TrFE) on semiconducting poly(3-hexyl thiophene) substrates have been prepared by sequential spin-coating. Here, we present a study of the polarization of this ferroelectric/semiconducting bilayer as a function of the semiconductor thickness by piezoresponse force ...
Edgar Gutiérrez-Fernández, Esther Rebollar, Jing Cui, Tiberio A. Ezquerra, Aurora Nogales   +4 more
openaire   +2 more sources

Synthesis of Dumbbell-Shaped Triblock Structures Containing Ferroelectric Polymers and Oligoanilines with High Dielectric Constants

, 2016
Synthesis of Dumbbell-Shaped Triblock Structures Containing Ferroelectric Polymers and Oligoanilines with High Dielectric ...
Qing Wang (27728), Siwei Liang (1477141), Kui Xu (300228), Jason Claude (2412520)   +3 more
core   +1 more source

Electrical Storage in Poly(vinylidene fluoride) based Ferroelectric Polymers: Correlating Polymer Structure to Electrical Breakdown Strength

, 2016
Electrical Storage in Poly(vinylidene fluoride) based Ferroelectric Polymers: Correlating Polymer Structure to Electrical Breakdown ...
Qing Wang (27728), Jason Claude (2412520), Yingying Lu (180938), Kun Li (277035)   +3 more
core   +1 more source