Results 41 to 50 of about 22,360 (298)

Hydride Reduction of BaTiO3 ? Oxyhydride Versus O Vacancy Formation [PDF]

, 2018
We investigated the hydride reduction of tetragonal BaTiO3 using the metal hydrides CaH2, NaH, MgH2, NaBH4, and NaAlH4. The reactions employed molar BaTiO3/H ratios of up to 1.8 and temperatures near 600 \ub0C.
Andrew J. Pell, Ulrich Häussermann, Diana Bernin, Aleksander Jaworski, Alexandra Neagu, Pell, Andrew J., Grins, Jekabs,, Neagu, Alexandra,, Neagu, Alexandra, Karlsson, Maths, Eklof-Österberg, Carin, Grins, J., Maths Karlsson, Karlsson, Mattias,, Karlsson, Mattias, Carin Eklöf-Österberg, Jaworski, Aleksander,, Pell, Andrew J.,, Nedumkandathil, Reji, Bernin, Diana, H\ue4ussermann, Ulrich, Jaworski, Aleksander, Tai, Cheuk-Wai,, Tai, C. W.,, Jekabs Grins, Cheuk-Wai Tai, Grins, J.,, Tai, C. W., Reji Nedumkandathil, Häussermann, Ulrich,, Nedumkandathil, Reji,, Bernin, Diana,, Eklöf-Österberg, Carin,, Ekl\uf6f- 6sterberg, Carin   +33 more
core   +1 more source

Exceptional Electro‐Optic Coefficient Unlocked via Polarization Swaying in KNbO3 Thin Films

Advanced Functional Materials, EarlyView.
We present the largest reported electro‐optic response in any material to date, guided by a new design principle that exploits ultralow coercive field polarization swaying enabled by low‐symmetry ferroelectric phases in monoclinic KNbO3 thin films for energy‐efficient classical and quantum photonic integrated circuits. ABSTRACT The electro‐optic effect
Sankalpa Hazra, Aiden Ross, Brynn Brower, Tobias Schwaigert, Ian Reed Philippi, Albert Suceava, Himirkanti Sarkar, Muhammed Aminul Haque Chowdhury, Suchismita Sarker, Darrell G. Schlom, Long‐Qing Chen, Venkatraman Gopalan   +11 more
wiley   +1 more source

Programming Neuromorphic Plasticity Through Ionic and Electronic Coupling in Organic Electrochemical Transistors

Advanced Functional Materials, EarlyView.
Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee, Hyoik Jang, Ji Hwan Kim, Jonghyun Won, Namhee Kim, Wonseok Shin, Giwon Lee, Eunho Lee, Daegun Kim, Sungjun Park   +9 more
wiley   +1 more source

99mTc Radionuclide-labeled and hydrogel-coated BaTiO3 nanocomposites [PDF]

The current developments such as improving of radionuclides and drug carriers in nuclear medicine has been utilized for cancer diagnosis, prevention and treatment, in other words in theranostics.
Aydur Püren, Büşra, Ekici, Sema, Usta, SEMRA   +2 more
core   +2 more sources

The Study of Structure and Transitional Phases in B0.95Bi0.05Ti1-xFexO3 Ceramics Synthesized by Solid State Route

Iranian Journal of Materials Science and Engineering, 2021
The structural and dielectric properties of iron and bismuth co-substituted BaTiO3 ceramic with the formula: B0.95Bi0.05Ti1-xFexO3 for x=0.00 to 1.00, synthesis with solid state route, were characterized.
Najwa Gouitaa, Lamcharfi Taj-dine, Bouayad Lamfaddal, Abdi Farid, Mohamed Ounacer, Mohammed Sajieddine   +5 more
doaj  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

An enhancement on the dielectric performance of poly(vinylidene fluoride)-based composite with graphene oxide-BaTiO3 hybrid

Nanocomposites, 2019
In this work, a novel two-dimensional graphene oxide-BaTiO3 (GO-BT) hybrid, via covalent bonding between animated BaTiO3 nanoparticles (BT-NH2) and graphene oxide (GO), have been prepared.
Lei Gong, Shu-Hua Chen, Shi-Ping Zhan, Xu-Dong Sun, Bo Yin, Zheng-Ying Liu, Ming-Bo Yang, Yi Yang   +7 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Synthesis of BaTiO3-CoFe2O4 nanocomposites using a one-pot technique

, 2021
Low-cost and scalable sol–gel chemistry was employed to obtain ferroelectric-ferrimagnetic BaTiO3-CoFe2O4 nanocomposites. In a novel one-pot synthesis method, both the constituent phases of nanocomposites are formed during the same time and symbiotically
Peddis D., Kotnana G., Joshi D. C., Sarkar T., Sayed F., Mathieu R., Joshi, Deep Chandra,, Kotnana, Ganesh,, Sarkar, Tapati,, Mathieu, Roland,, Sayed, Fatima,, Peddis, Davide,, Fatima Sayed, Roland Mathieu, Tapati Sarkar, Ganesh Kotnana, Deep Chandra Joshi, Davide Peddis   +17 more
core   +2 more sources

Synthesis of BaTiO3/Ag nanocomposites using a sonochemical process and low-temperature sintering

Journal of Asian Ceramic Societies, 2023
A barium titanium oxide/silver (BaTiO3/Ag) nanocomposite powder was synthesized using a sonochemical process. By irradiating an ethanol solution of BaTiO3 and silver oxide (Ag2O), Ag2O thermally decomposed at 40°C and Ag-loaded BaTiO3 nanocomposites ...
Yamato Hayashi, Tatsuya Shishido, Kento Seki, Hirotsugu Takizawa   +3 more
doaj   +1 more source