Zobrazeno 1 - 10
of 88
pro vyhledávání: '"V. G. Harris"'
Publikováno v:
Materials Research Letters, Vol 6, Iss 1, Pp 36-40 (2018)
High-quality cubic yttrium iron garnet (YIG) nano powders have been rapidly synthesized by a chemical co-precipitation plus microwave heating method. The average particle size of the synthesized YIG nano powders were about 30 nm. The atoms in the par
Externí odkaz:
https://doaj.org/article/4d00cb51ffcb417e9636caca7c5e255f
Publikováno v:
Applied Physics Letters. 119:051906
Transition from fourth to fifth generation wireless technologies requires a shift from 2.3 GHz to Ka-band with the promise of revolutionary increases in data handling capacity and transfer rates at greatly reduced latency among other benefits. A key
Publikováno v:
2018 IEEE International Magnetics Conference (INTERMAG).
Autor:
Anton L. Geiler, V. G. Harris
Publikováno v:
IEEE Microwave Magazine. 15:66-72
Magnetism, at the very fundamental level, is attributed to the circular motion of elementary charges. This occurs when electrons spin around their own axes or when they rotate around the nucleus of an atom. The combination of these two types of motio
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 61:S273-S279
Autor:
Zhijuan Su, V. G. Harris, Ghulam Moeen Uddin, Steven Bennett, Yajie Chen, Katherine S. Ziemer, L. Burns, Bolin Hu
Publikováno v:
IEEE Transactions on Magnetics. 49:4234-4237
Ba M-type ferrite films of composition BaFe11Zn0.5Zr0.5O19 were grown on MgO (111) substrates by pulsed laser deposition. Both Zn and Zr divalent ions were introduced to reduce the magnetic anisotropy field to ~7.5 kOe, or 46% lower than the parent B
Publikováno v:
JOM. 65:883-889
The role of magnetic and structural anisotropies in determining the radio-frequency properties of ferrites and their performance characteristics when integrated within high-frequency devices are explored. Both thin-film epitaxy and bulk polycrystalli
Publikováno v:
Journal of Magnetism and Magnetic Materials. 324:3393-3397
With the rapidly growing demand for bandwidth in wireless communication systems and increasing frequencies of operation of electronic devices, in recent years resurgence in scientific interest in highly anisotropic hexagonal ferrites has been noted.
Autor:
Liping Jiang, Zengqi Zhao, Trifon Fitchorov, Guangrui Zhang, V. G. Harris, Carmine Vittoria, Yajie Chen
Publikováno v:
IEEE Transactions on Magnetics. 47:4050-4053
We design a multiferroic laminated heterostructure composed of a Fe-Ga magnetostrictive layer and a PMN-PT piezoelectric layer and examine the converse magnetoelectric effect (CME). Such a heterostructure is potentially useful as a magnetic field gen
Publikováno v:
IEEE Transactions on Magnetics. 47:324-332
Manganese doped cadmium ferrites (Cd1-xMnxFe2O4, x=0, 0.25, 0.5, 0.75, 1) were studied by using ab initio calculation based on generalized gradient approximation (GGA). The dependence of electronic structure and magnetic properties on the additional