Structural, optical and morphology properties of Pt NPs synthesized by laser ablation: case study on effect of electric field

Author(s):  
Mohammad Bakhtiari ◽  
Mohammadreza Hantehzadeh ◽  
Elham Darabi
2013 ◽  
Vol 25 (8) ◽  
pp. 2091-2095
Author(s):  
邓泽超 Deng Zechao ◽  
胡自强 Hu Ziqiang ◽  
张晓龙 Zhang Xiaolong ◽  
褚立志 Chu Lizhi ◽  
丁学成 Ding Xuecheng ◽  
...  

2015 ◽  
Vol 51 (47) ◽  
pp. 9636-9639 ◽  
Author(s):  
Wen-Yang Gao ◽  
Tony Pham ◽  
Katherine A. Forrest ◽  
Brian Space ◽  
Lukasz Wojtas ◽  
...  

Investigations of CO2 adsorption in two rht-MOFs indicated that the local electric field favours more than the exposed nitrogen atoms for the interactions with CO2 molecules.


Author(s):  
Krishna Chytanya Chinnam ◽  
Arnaldo Casalotti ◽  
Giulia Lanzara

Abstract In this paper the dynamic response of an electrospun nanocomposite piezoelectric microfiber is investigated. The microfiber is formed by magnetic nanoparticles dispersed in Polyvinylidene (PVDF) matrix. Focus is given on the influence of an AC electric field on the dynamic response of the microfiber. In particular, the resonance frequency of the fiber was assessed under an increasing AC electric field at a wide range of frequencies. The electromechanical test results show that the resonance frequency of the fiber is influenced by the applied voltage and, for this case study, it decreases with increasing voltage. The results reported in this paper suggest that, once the mechanism behind such response is fully understood, composite piezoelectric microfibers can be used to fine-tune the resonance frequency of hosting devices.


2015 ◽  
Vol 2015 ◽  
pp. 1-10
Author(s):  
A. Paffi ◽  
F. Apollonio ◽  
R. Pinto ◽  
M. Liberti

Previous studies identified the train compartment as the place where people can experience the highest exposure levels (still below the international guideline limits) to electromagnetic fields in the radiofrequency range. Here a possible scenario of a train compartment has been reproduced and characterized, both numerically and experimentally. A good agreement between the simulated electric field distributions and measurements has been found. Results indicate that the higher values of exposure in specific positions inside the train compartment depend on the number of active cell phones, the bad coverage condition, the cell orientation, and the presence of metallic walls. This study shows that the proposed approach, based on the scenarios characterization, may efficiently support the assessment of the individual electromagnetic exposure.


2015 ◽  
Vol 348 ◽  
pp. 16-21 ◽  
Author(s):  
A.A. Serkov ◽  
E.V. Barmina ◽  
G.A. Shafeev ◽  
V.V. Voronov

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