scholarly journals Enhanced magnetoelectric coupling response in hot pressed BiFeO3 and polymer composite films: Effect of magnetic field on grain boundary and grain resistance

2022 ◽  
Vol 145 ◽  
pp. 111527
Author(s):  
Amit Kumar ◽  
Piyush K Patel ◽  
K L Yadav ◽  
Yogendra Singh ◽  
Naveen Kumar ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Grain Boundary ◽  
Polymer Composite ◽  
Composite Films ◽  
Magnetoelectric Coupling

Low magnetic field induced strong magnetoelectric coupling in three phase composite films with ferroelectric domain switchability

2020 ◽  
Vol 46 (10) ◽  
pp. 16598-16604
Author(s):  
Amit Kumar ◽  
Sandeep Saini ◽  
K.L. Yadav ◽  
Mohammad Azam ◽  
Ishtiaq Ahmed ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Composite Films ◽  
Ferroelectric Domain ◽  
Magnetoelectric Coupling ◽  
Three Phase ◽  
Low Magnetic Field

Piezoelectric Characteristics of Chiral Polymer Composite Films Obtained under Strong Magnetic Field

2005 ◽  
Vol 44 (9B) ◽  
pp. 7119-7122 ◽  
Author(s):  
Takuo Nakiri ◽  
Masaki Okuno ◽  
Nobuyuki Maki ◽  
Masayoshi Kanasaki ◽  
Yu Morimoto ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Polymer Composite ◽  
Composite Films ◽  
Chiral Polymer ◽  
Piezoelectric Characteristics

scholarly journals Flexible Metal/Polymer Composite Films Embedded with Silver Nanowires as a Stretchable and Conductive Strain Sensor for Human Motion Monitoring

Micromachines ◽  
2019 ◽  
Vol 10 (6) ◽  
pp. 372 ◽  
Author(s):  
Jinjin Luan ◽  
Qing Wang ◽  
Xu Zheng ◽  
Yao Li ◽  
Ning Wang
Keyword(s):  
Polymer Composite ◽  
Silver Nanowires ◽  
Composite Films ◽  
Strain Sensor ◽  
High Sensitivity ◽  
Human Motion ◽  
Applied Strain ◽  
Potential Candidate ◽  
Flexible Metal ◽  
Metal Polymer

To avoid conductive failure due to the cracks of the metal thin film under external loads for the wearable strain sensor, a stretchable metal/polymer composite film embedded with silver nanowires (AgNWs) was examined as a potential candidate. The combination of Ag film and AgNWs enabled the fabrication of a conductive film that was applied as a high sensitivity strain sensor, with gauge factors of 7.1 under the applied strain of 0–10% and 21.1 under the applied strain of 10–30%. Furthermore, the strain sensor was demonstrated to be highly reversible and remained stable after 1000 bending cycles. These results indicated that the AgNWs could act as elastic conductive bridges across cracks in the metal film to maintain high conductivity under tensile and bending loads. As such, the strain sensor engineered herein was successfully applied in the real-time detection and monitoring of large motions of joints and subtle motions of the mouth.

Dynamic behavior of magnetoelectric coupling of CuFeO2 induced by a high magnetic field

2014 ◽  
Vol 115 (11) ◽  
pp. 114107 ◽  
Author(s):  
Nianming Xia ◽  
Liran Shi ◽  
Zhengcai Xia ◽  
Borong Chen ◽  
Zhao Jin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Dynamic Behavior ◽  
High Magnetic Field ◽  
Magnetoelectric Coupling

scholarly journals All organic multiferroic magnetoelectric complexes with strong interfacial spin-dipole interaction

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Yuying Yang ◽  
Zhiyan Chen ◽  
Xiangqian Lu ◽  
Xiaotao Hao ◽  
Wei Qin
Keyword(s):  
Magnetic Field ◽  
Light Intensity ◽  
Room Temperature ◽  
Incident Light ◽  
Dipole Interaction ◽  
Interfacial Interaction ◽  
Magnetoelectric Coupling ◽  
Incident Light Intensity ◽  
Organic Ferromagnets ◽  
Magnetoelectric Coefficient

AbstractThe organic magnetoelectric complexes are beneficial for the development on flexible magnetoelectric devices in the future. In this work, we fabricated all organic multiferroic ferromagnetic/ferroelectric complexes to study magnetoelectric coupling at room temperature. Under the stimulus of external magnetic field, the localization of charge inside organic ferromagnets will be enhanced to affect spin–dipole interaction at organic multiferroic interfaces, where overall ferroelectric polarization is tuned to present an organic magnetoelectric coupling. Moreover, the magnetoelectric coupling of the organic ferromagnetic/ferroelectric complex is tightly dependent on incident light intensity. Decreasing light intensity, the dominated interfacial interaction will switch from spin–dipole to dipole–dipole interaction, which leads to the magnetoelectric coefficient changing from positive to negative in organic multiferroic magnetoelectric complexes.

scholarly journals Giant Magnetoelectric Coupling and Magnetic-Field-Induced Permanent Switching in a Spin Crossover Mn(III) Complex

2020 ◽  
Author(s):  
Vibe B. Jakobsen ◽  
Shalinee Chikara ◽  
Jie-Xiang Yu ◽  
Emiel Dobbelaar ◽  
Conor T. Kelly ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Spin Crossover ◽  
Magnetoelectric Coupling

Maximizing piezoelectricity by self-assembled highly porous perovskite–polymer composite films to enable the internet of things

2020 ◽  
Vol 8 (27) ◽  
pp. 13619-13629 ◽  
Author(s):  
Asif Abdullah Khan ◽  
Md Masud Rana ◽  
Guangguang Huang ◽  
Nanqin Mei ◽  
Resul Saritas ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Polymer Composite ◽  
High Performance ◽  
Composite Films ◽  
The Internet ◽  
Next Generation ◽  
Self Assembled ◽  
Self Powered ◽  
The Internet Of Things ◽  
Highly Porous

A high-performance perovskite/polymer piezoelectric nanogenerator for next generation self-powered wireless micro/nanodevices.

Heterojunctions Obtained Using Semiconducting Metal Sulfide-Polymer Composite Films

1987 ◽  
Vol 26 (Part 2, No. 10) ◽  
pp. L1601-L1602 ◽  
Author(s):  
Etsuo Kubota ◽  
Takakazu Yamamoto
Keyword(s):  
Polymer Composite ◽  
Composite Films ◽  
Metal Sulfide
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