Zobrazeno 1 - 10
of 7 488
pro vyhledávání: '"the dielectric permittivity"'
Publikováno v:
Information Processing in Agriculture, Vol 11, Iss 3, Pp 397-408 (2024)
The purpose of the current study is to investigate the qualitative characterization of nine different pure vegetable oil samples using dielectric spectroscopy which is a vastly resourceful and reasoned technique in the temperature range 0 ℃ to 25
Externí odkaz:
https://doaj.org/article/90c7096700564773a82280ffb7d0ee67
Autor:
A. V. Lobanova, K. S. Levchenko, G. E. Adamov, P. S. Smelin, E. P. Grebennikov, А. D. Kirilin
Publikováno v:
Тонкие химические технологии, Vol 19, Iss 1, Pp 52-60 (2024)
Objectives. To create new polymer materials based on organosilicon derivatives of benzocyclobutene and to study the possibility of their use as insulating dielectric layers in micro- and microwave electronics devices.Methods. The synthesis of the dib
Externí odkaz:
https://doaj.org/article/460631da5d7c4af6939133adb5046232
Akademický článek
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Autor:
Eugen Mircea Anitas, Andrei Munteanu, Michal Sedlacik, Ioan Bica, Lenka Munteanu, Jaroslav Stejskal
Publikováno v:
Results in Physics, Vol 61, Iss , Pp 107768- (2024)
In this work, two magnetorheological suspensions composed of polypyrrole nanorods decorated with magnetite nanoparticles and suspended in silicone oil were studied as electrical devices. The electrical devices (EDs) were fabricated in a unique cell u
Externí odkaz:
https://doaj.org/article/45a0d1075964494cbb6a9bab362a72cd
Publikováno v:
IEEE Access, Vol 12, Pp 87864-87872 (2024)
In this work, a small planar microwave sensor based on a band-stop filter is proposed for measuring the relative permittivity of the materials. The operation frequency of the presented sensor is 2.24 GHz. It is composed of a microstrip line and an M-
Externí odkaz:
https://doaj.org/article/36c4a89570a14c5cab5f58cfe3fd4a73
Publikováno v:
Nanophotonics, Vol 13, Iss 5, Pp 763-771 (2024)
Blackbody radiation is incoherent and omnidirectional, whereas various novel applications in renewable energy require a degree of directional control of a thermally emitted beam. So far, such directional control has required nano-structuring the surf
Externí odkaz:
https://doaj.org/article/17878c43c4a04001beda00fe0d02430b
Publikováno v:
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, Iss 15, Pp 246-254 (2023)
The work is devoted to investigation of the influence of the technology for producing potassium sodium niobate ceramics with an acceptor impurity Ti4+ on its structure and dielectric properties. The aim of the work was to determine ways to obtain a s
Externí odkaz:
https://doaj.org/article/ff1aaea57b40401bbecd1f895cf3c3b1
Publikováno v:
Nanocomposites, Vol 9, Iss 1, Pp 203-214 (2023)
AbstractIn our investigation of poly(vinylidene fluoride) (PVDF) films embedded with Au-BaTiO3 (AuBT) nanoparticles, we noted a synergistic improvement in both thermal stability and dielectric properties. PVDF films with varying concentrations of AuB
Externí odkaz:
https://doaj.org/article/697ac89a6c7649ee857456ce2e48d711
Publikováno v:
Materials, Vol 17, Iss 16, p 3941 (2024)
This study aims to develop low-cost, eco-friendly, and circular economy-compliant composite materials by creating three types of magnetorheological suspensions (MRSs) utilizing lard, carbonyl iron (CI) microparticles, and varying quantities of gelati
Externí odkaz:
https://doaj.org/article/14ccdae340084c97b23631d55dc7631f
Autor:
Alper Ülkü, Esin Uçar, Ramis Berkay Serin, Rifat Kaçar, Murat Artuç, Ebru Menşur, Ahmet Yavuz Oral
Publikováno v:
Micromachines, Vol 15, Iss 6, p 726 (2024)
Since its invention in the 1960s, one of the most significant evolutions of metal-oxide semiconductor field effect transistors (MOSFETs) would be the 3D version that makes the semiconducting channel vertically wrapped by conformal gate electrodes, al
Externí odkaz:
https://doaj.org/article/c855f17afeff40a9a54eeec309c96c96