Results 31 to 40 of about 82,143 (281)

The Rise of Ferroelectricity at Nanoscale: Nanoelectronics is rediscovering the ferroelectricity

IEEE Nanotechnology Magazine, 2021
We present a comprehensive review of the emerging nanoscale ferroelectric materials used in novel nanoelectronics devices. First, we outline specific physical and electronic properties of ferroelectric materials, then we focus on two main classes of ferroelectrics based on hafnium oxide (HfO2) and 2D materials.
Mircea Dragoman, Martino Aldrigo, Daniela Dragoman, Sergiu Iordanescu, Adrian Dinescu, Mircea Modreanu   +5 more
openaire   +2 more sources

A variable temperature solid-state nuclear magnetic resonance, electron paramagnetic resonance and Raman scattering study of molecular dynamics in ferroelectric fluorides [PDF]

, 2011
The local nuclear and electronic structures and molecular dynamics of the ferroelectric lattice in selected geometric fluorides (BaMgF(4), BaZnF(4), BaMg(1-x)Mn(x)F(4) and BaMg(1-x)Ni(x)F(4); x = 0.001 and 0.005) have been investigated. The (19)F and (25)
Pike, KJ, Kevin J Pike, Thomas, Pamela A., Hanna, J. V., Smith, M. E., Radoslaw M Kowalczyk, Thomas, Pam A., Mark E Newton, Smith, Mark E., Jens Kreisel, Kemp, TF, Smith, ME, Dupree, Ray, John V Hanna, Newton, Mark E., David Walker, Thomas, P. A., Newton, M. E., Walker, D., Kemp, Thomas F., Kreisel, J, Walker, David, Kreisel, Jens, Mark E Smith, Hanna, John V., Pike, K. J., Ray Dupree, Pike, Kevin J., Dupree, R., Newton, ME, Pamela A Thomas, Walker, D, Kowalczyk, R. M., Thomas, PA, Hanna, JV, Kowalczyk, Radoslaw M., Kreisel, J., Kowalczyk, RM, Dupree, R, Thomas F Kemp, Kemp, T. F.   +40 more
core   +1 more source

Fast-Response Electrostatic Actuator Based on Nano-Gap

Micromachines, 2017
The possibility of constructing new high-performance electrostatic fast actuators based on energy transformation in nanometer gaps is considered. The construction and the properties of the operation of such devices as well as their typical parameters are
Edward Kostsov, Alexei Sokolov
doaj   +1 more source

Multi‐Functional Controllable Memory Devices Applied for 3D Integration Based on a Single Niobium Oxide Layer

Advanced Electronic Materials, 2020
To achieve the highest integration density, a one‐selector one‐resistor (1S1R) structure is essential because of its smallest feature size in crossbar arrays.
Ao Chen, Guokun Ma, Ziqi Zhang, Chih‐Yang Lin, Chun‐Chu Lin, Ting‐Chang Chang, Li Tao, Hao Wang   +7 more
doaj   +1 more source

Nanoparticle Synthesis via Thin Film Ferroelectric Templates:Surface interactions and effects [PDF]

, 2008
An investigation into the processes taking place at the surface interface of ferroelectric Pb(Zr1-x,Tix)O3 immersed in metal salt solution under ultraviolet illumination is presented.
Jones, Paul M.
core   +4 more sources

Effects of paramagnetic interactions by the partial replacement of Zn2+ ions with Cu2+ ions in lead-free zinc-based perovskite (MA)2ZnCl4 crystal by MAS NMR

AIP Advances, 2019
The growths, structures, phase transition temperatures, and molecular dynamics of mixed (MA)2Zn1-xCuxCl4 (x=0, 0.3, 0.5, 0.7, and 1) crystals were investigated to understand the effect of the random presence of paramagnetic Cu2+.
Ae Ran Lim
doaj   +1 more source

Electrode materials based on Micro-emulsion Polymerized Polyaniline and Their Capacitive Property

International Journal of Electrochemical Science, 2019
The conductive polyaniline (PANI) electrode materials with different morphologies were prepared by micro-emulsion polymerization with dodecylbenzene sulfonic acid (DBSA) as the dopant and surfactant, and ammonium persulfate (APS) as the oxidant.
Lijun Ren, Gaini Zhang, Huiqin Li, Dengwei Hu, Shumei Dou   +4 more
doaj   +1 more source

Thermodynamic, Physical, and Structural Characteristics in Layered Hybrid Type (C₂H₅NH₃)₂MCl₄ (M = ⁵⁹Co, ⁶³Cu, ⁶⁵Zn, and ¹¹³Cd) Crystals

Molecules, 2020
The thermal, physical, and molecular dynamics of layered hybrid type (C2H5NH3)2MCl4 (M = 59Co, 63Cu, 65Zn, and 113Cd) crystals were investigated by thermogravimetric analysis (TGA) and magic angle spinning nuclear magnetic resonance (MAS NMR ...
Ae Ran Lim
doaj   +1 more source

Proper Ferroelectricity in the Dion?Jacobson Material CsBi2Ti2NbO10: Experiment and Theory [PDF]

, 2015
A diverse range of materials and properties are exhibited by layered perovskites. We report on the synthesis, characterization, and computational investigation of a new ferroelectric?CsBi2Ti2NbO10, an n = 3 member of the Dion?Jacobson (DJ) family ...
Hyatt NC, Deacon CA, Tran, T. Thao, McCabe, Emma E., Hyatt, Neil C., Bousquet, Eric, Bousquet E, Stennett, M. C., Tran TT, Stockdale CPJ, McCabe EE, Tran, T. T., Stockdale, Christopher P. J., Halasyamani PS, Stockdale, C. P. J., Halasyamani, P. Shiv, McCabe, E. E., Deacon, Charles A., Stennett MC, Stockdale, Christopher P.J., Stennett, Martin C., Halasyamani, P. S., Hyatt, N. C., Deacon, C. A.   +23 more
core   +1 more source

Tailoring Dielectric Properties of Multilayer Composites Using Spark Plasma Sintering [PDF]

, 2007
A straightforward and simple way to produce well-densified ferroelectric ceramic composites with a full control of both architecture and properties using spark plasma sintering (SPS) is proposed. SPS main outcome is indeed to obtain high densification at
Estournès, Claude, Elissalde, Catherine, Maglione, Mario   +2 more
core   +1 more source