Zobrazeno 1 - 10
of 364
pro vyhledávání: '"Vincent G. Harris"'
Autor:
Vincent G. Harris, Parisa Andalib
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Quantum phenomena, including entanglement, superposition, tunneling, and spin–orbit interactions, among others, are foundational to the development of recent innovations in quantum computing, teleportation, encryption, sensing, and new modalities o
Externí odkaz:
https://doaj.org/article/218fc6e10e454edba8190b38ac385e5e
Autor:
Xiaotian Wang, Vincent G. Harris
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/00747506c97e43f6b4dee25590b01d2a
Autor:
Zan Jiao, Yuantao Wang, Meng Wei, Qifan Li, Ziyu Li, Alexander S. Sokolov, Chengju Yu, Xiaona Jiang, Chuanjian Wu, Zhongwen Lan, Ke Sun, Zhong Yu, Vincent G. Harris
Publikováno v:
Materials, Vol 15, Iss 24, p 8792 (2022)
Excellent gyromagnetic properties of textured, bulk Ba-hexaferrite samples are required for low-loss, self-biased applications for microwave and millimeter-wave (MMW) devices. However, conventionally processed bulk Ba-hexaferrite ceramics typically d
Externí odkaz:
https://doaj.org/article/d311d609c6e94b6696775b4828a2b075
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056107-056107-5 (2018)
In this study, nanocrystalline ZnAl2O4 (ZA) were introduced to Z-type barium hexaferrite (Co2Z) and the effects of ZA addition upon the crystal-phase composition, microstructure, permeability and permittivity as well as losses characteristics over a
Externí odkaz:
https://doaj.org/article/f1ff65ad78fc4d258e6f06f546a47d87
Autor:
Chuanjian Wu, Zhong Yu, Alexander S. Sokolov, Chengju Yu, Ke Sun, Xiaona Jiang, Zhongwen Lan, Vincent G. Harris
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056221-056221-6 (2018)
Discussed is a novel self-biased hexaferrite gelling system based on a nontoxic and water-soluble copolymer of isobutylene and maleic anhydride. This copolymer simultaneously acts as a dispersant and gelling agent, and recently received much attentio
Externí odkaz:
https://doaj.org/article/fbd54b4ba5fc444784b27f498623852a
Autor:
Xiaona Jiang, Songze Li, Zhong Yu, Vincent G. Harris, Zhijuan Su, Ke Sun, Chuanjian Wu, Rongdi Guo, Zhongwen Lan
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056218-056218-5 (2018)
Co-substituted U-type hexagonal ferrite bulks, with composition of Ba4Ni2−xCoxFe36O60 (x=0.2, 0.4, 0.6, 0.8), were prepared by a conventional ceramic method. Saturation magnetization (4πMs), coercivity (Hc), and Curie temperature (Tc) were investi
Externí odkaz:
https://doaj.org/article/1e53c5ba34ad4c1abcddb0aea15c853e
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056440-056440-6 (2018)
Transmittance measurements have been performed on La-Co substituted barium hexaferrites in millimeter waves. Broadband millimeter-wave measurements have been carried out using the free space quasi-optical spectrometer, equipped with a set of high pow
Externí odkaz:
https://doaj.org/article/d2f56266145a4c599227149eecdec803
Autor:
Konstantin A. Korolev, Shu Chen, Radhika Barua, Mohammed N. Afsar, Yajie Chen, Vincent G. Harris
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056101-056101-7 (2017)
Millimeter wave transmittance measurements have been successfully performed on commercial samples of micro- and nano-sized particles of BaFe12O19 and SrFe12O19 hexaferrite powders and nano-sized particles of BaFeO2 and SrFeO2 powders. Broadband milli
Externí odkaz:
https://doaj.org/article/5c5b93d141364588b77cacb6ed18b6f9
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056106-056106-5 (2017)
Bi-doped LiZn ferrites with different iron deficiencies were fabricated by a conventional ceramic method. Anisotropy constant (K1) was calculated and ferromagnetic resonance (FMR) linewidth (ΔH) was investigated. Crystalline anisotropy broadening li
Externí odkaz:
https://doaj.org/article/07fe21a7c82347718a30f9da69ca6ca3
Publikováno v:
AIP Advances, Vol 6, Iss 5, Pp 055918-055918-6 (2016)
The static and dynamic magnetic properties of cerium (Ce) doped yttrium iron garnet CexY3−xFe5O12 (x=0, 0.05, 0.1, 0.15, 0.2) ferrites (YIG) have been reported in this work. The ferrites were fabricated by the traditional solid-state reaction metho
Externí odkaz:
https://doaj.org/article/87853e21a4c5490a889bdabdb045816f