Results 71 to 80 of about 1,937,511 (302)

Synthesis, Microstructure and Properties of Magnetron Sputtered Lead Zirconate Titanate (PZT) Thin Film Coatings

, 2021
Compared to aluminum nitride (AlN) with simple stoichiometry, lead zirconate titanate thin films (PZT) are the other promising candidate in advanced micro-electro-mechanical system (MEMS) devices due to their excellent piezoelectric and dielectric ...
Xubo Wang, Yue Liu, Jian Song, Jia Zhou, Youcao Ma   +4 more
core   +1 more source

Dielectric and Structural Properties of SrTiO₃ Thin Films Grown by Laser Molecular Beam Epitaxy

四川大学学报. 自然科学版, 2005
Here I will review recent progress on the study of dielectric SrTiO3 （STO） thin films. In our work, laser molecular beam epitaxy has been used to prepare multilayer heterostructures consisting of dielectric STO and high temperature superconducting ...
HAO Jian-hua (Department of Physics, The University of Hong KongPokfulam Road, Hong Kong, China)   +3 more
doaj  

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Study of the dielectric and ferroelectric properties of chemically processed BaxSr1-xTiO3 thin films

, 2001
Polycrystalline BaxSr1-xTiO3 (x = 0.4 and 0.8) thin films with a perovskite structure were prepared by the polymeric precursor method on a platinum-coated silicon substrate. High-quality thin films with uniform composition and thickness were successfully
Leite, E. R., E. Longo, Longo, Elson [UNESP], E.R. Leite, Longo, Elson, Pontes, F. M., Varela, José Arana [UNESP], J.A. Varela, F.M. Pontes, Varela, José Arana   +9 more
core   +1 more source

Dip-coated La2Ti2O7 as a buffer layer for growth of Bi3.25La0.75Ti3O12 films with enhanced (0 1 1) orientation [PDF]

, 2009
Thin-films of La2Ti2O7 were obtained by dip-coating process using a precursor salt in nitric acid solution. The effects of solution concentration, withdrawal speed, post-annealing duration and temperature were investigated both on grain size and ...
Estournès, Claude, Liu, Chia-Erh, Richard-Plouet, Mireille, Estournes, C., Albertini, David, Liu, C.E., Brohan, Luc, Besland, Marie-Paule   +7 more
core   +1 more source

Field-effect experiments on oxide superconductors thin films [PDF]

, 2006
[ITALIANO] Negli ultimi anni la ricerca nell’ambito della fisica dello stato solido ha rivolto grande interesse allo studio delle proprietà dei sistemi fortemente correlati ed in particolare degli ossidi perovskitici dei metalli di transizione.
Prigiobbo, Antonio
core   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Solution-Processed Rare-Earth Oxide Thin Films for Alternative Gate Dielectric Application

, 2016
Previous investigations on rare-earth oxides (REOs) reveal their high possibility as dielectric films in electronic devices, while complicated physical methods impede their developments and applications.
Sun, Qi-Jun, Yan Yan, Robert K. Y. Li, Haiyan Peng (1309821), Qi-Jun Sun (1683589), Wei Wu (27708), Peng, Haiyan, Li, Robert K.Y., Shishir Venkatesh (3308595), Robert K. Y. Li (1899070), Venkatesh, Shishir, Su-Ting Han (1498957), Zhuang, Jiaqing, Roy, V.A.L., Zhou, Li, Li Zhou, Wu, Wei, Jiaqing Zhuang, Ye Zhou (715680), Li Zhou (54356), Qi-Jun Sun, V. A. L. Roy, Su-Ting Han, V. A. L. Roy (1498963), Han, Su-Ting, Zhou, Ye, Wei Wu, Jiaqing Zhuang (1498960), Haiyan Peng, Yan Yan (208529), Ye Zhou, Yan, Yan, Shishir Venkatesh   +32 more
core   +1 more source

Dielectric Gate Applications of PMMA-TiO2 Hybrid Films in ZnO-Based Thin Film Transistors

International Journal of Electrochemical Science, 2015
In this paper we report a low temperature sol-gel deposition process of organic-inorganic PMMA-TiO2 hybrid films for applications to gate dielectric layers in field-effect (FE) thin film transistors (TFT), using sputtered n-type ZnO as semiconductor ...
C.G. Alvarado-Beltrán, J.L. Almaral-Sánchez, M.A. Quevedo-López, R. Ramirez-Bon   +3 more
doaj   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source