Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Masaki Takesada"'
Autor:
Yasumin Mingmuang, Narong Chanlek, Masaki Takesada, Viyada Harnchana, Wirat Jarernboon, Pairot Moontragoon, Pornjuk Srepusharawoot, Ekaphan Swatsitang, Prasit Thongbai
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Aliovalent dopant codoped rutile–TiO2 materials have garnered attention due to their excellent performance properties, characterized by low loss tangent (tanδ), high dielectric permittivity (ε′), and stable ε′ over a broad temperatu
Externí odkaz:
https://doaj.org/article/51ed52ce866c4865b8efe2d26b8bd7f5
Autor:
Kaniknun Sreejivungsa, Noppakorn Thanamoon, Nutthakritta Phromviyo, Wirat Jarernboon, Masaki Takesada, Prasit Thongbai
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract This research explores the capacitive humidity sensing properties of CuO ceramic, selected for its simplicity as an oxide and ease of fabrication, in addition to its remarkable dielectric properties. The CuO sample was fabricated by sinterin
Externí odkaz:
https://doaj.org/article/042e88caff9044db852a3ab70262e38c
Publikováno v:
Results in Physics, Vol 44, Iss , Pp 106210- (2023)
(Zn1/3Ta2/3)xTi1-xO2 ceramics with x = 0.01 (ZnTTO-1 %) and x = 0.1 (ZnTTO-10 %) were prepared by a solid-state reaction method. Remarkably, the ZnTTO-1 % and ZnTTO-10 % ceramics sintered at 1500 °C for 2 h showed a high dielectric permittivity of a
Externí odkaz:
https://doaj.org/article/3e73da3c2dbe407faa1f7f11b9b670f2
Publikováno v:
Engineering and Applied Science Research, Vol 48, Iss 6, Pp 766-772 (2021)
A new strategy to improve the dielectric properties of BiFeO3 is proposed by codoping with La3+ and Mg2+ to control the ceramic microstructure and increase the dielectric permittivity (), respectively. The main phase of BiFeO3 is obtained in na
Externí odkaz:
https://doaj.org/article/e52b74bcc6814339b88d205a2dede184
Autor:
Wattana Tuichai, Supamas Danwittayakul, Narong Chanlek, Masaki Takesada, Atip Pengpad, Pornjuk Srepusharawoot, Prasit Thongbai
Publikováno v:
ACS Omega, Vol 6, Iss 3, Pp 1901-1910 (2021)
Externí odkaz:
https://doaj.org/article/a739aefeaea74fcdb7dee223e395773d
Autor:
Akira Onodera, Masaki Takesada
Publikováno v:
Crystals, Vol 7, Iss 8, p 232 (2017)
The origin of ferroelectricity in doped binary crystals, Pb1−xGexTe, Cd1−xZnxTe, Zn1−xLixO, and Hf1−xZrxO2 is discussed, while no binary ferroelectrics have been reported except for two crystals, HCl and HBr. The ferroelectricity is induced o
Externí odkaz:
https://doaj.org/article/2a112b52b8a74178a33d729091b9f6dd
Publikováno v:
Advances in Condensed Matter Physics, Vol 2012 (2012)
The dielectric and thermal properties of Bi (bismuth)-layered perovskite SrBi2Ta2O9 (SBT) are discussed in comparison with ferroelectric thin BaTiO3 films. Although these two perovskites exhibit quite a different nature, the dielectric properties of
Externí odkaz:
https://doaj.org/article/e910d3d050f0409c85e5387b4bf38820
Autor:
Nateeporn Thongyong, Narong Chanlek, Pornjuk Srepusharawoot, Masaki Takesada, David P. Cann, Prasit Thongbai
Publikováno v:
Journal of the European Ceramic Society. 42:4944-4952
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38398c18ba06857bb70e142295a03914
https://doi.org/10.1016/j.jeurceramsoc.2022.05.037
https://doi.org/10.1016/j.jeurceramsoc.2022.05.037
Publikováno v:
RSC Advances; 2024, Vol. 14 Issue 11, p7631-7639, 9p
Autor:
Supamas Danwittayakul, Pornjuk Srepusharawoot, Narong Chanlek, Wattana Tuichai, Masaki Takesada, Prasit Thongbai, Atip Pengpad
Publikováno v:
ACS Omega
ACS Omega, Vol 6, Iss 3, Pp 1901-1910 (2021)
ACS Omega, Vol 6, Iss 3, Pp 1901-1910 (2021)
The effects of the sintering temperature on microstructures, electrical properties, and dielectric response of 1%Cr3+/Ta5+ co-doped TiO2 (CrTTO) ceramics prepared using a solid-state reaction method were studied. The mean grain size increased with an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0291fb0b1630b140b55d1c5505745e0d
http://europepmc.org/articles/PMC7841783
http://europepmc.org/articles/PMC7841783