Search Results - "Yao, Y. D."

Low-Complexity Orthogonal Spectral Signal Construction for Generalized OFDMA Uplink With Frequency Synchronization Errors by Cao, Zhongren, Tureli, Ufuk, Yao, Yu-Dong

“…In orthogonal frequency-division multiplexing, the total spectral resource is partitioned into multiple orthogonal subcarriers. These subcarriers are assigned…”
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Deterministic multiuser carrier-frequency offset estimation for interleaved OFDMA uplink by Zhongren Cao, Tureli, U., Yu-Dong Yao

“…In orthogonal frequency-division multiple access (OFDMA), closely spaced multiple subcarriers are assigned to different users for parallel signal transmission…”
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Factors associated with Staphylococcus aureus nasal carriage and molecular characteristics among the general population at a Medical College Campus in Guangzhou, South China by Chen, B J, Xie, X Y, Ni, L J, Dai, X L, Lu, Y, Wu, X Q, Li, H Y, Yao, Y D, Huang, S Y

“…The nasal cavity is the main colonization site of Staphylococcus aureus (S. aureus) in human body. Nasal carriage may be a strong risk factor for some serious…”
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Phase transition and ferroelectric properties of xBiFeO₃–(1−x)BaTiO₃ ceramics by Wang, T.-H, Tu, C.-S, Ding, Y, Lin, T.-C, Ku, C.-S, Yang, W.-C, Yu, H.-H, Wu, K.-T, Yao, Y.-D, Lee, H.-Y

“…The mutiferroic xBiFeO₃–(1−x)BaTiO₃ (BFO–BT: x = 1.0, 0.9, 0.8, and 0.7) ceramics have been synthesized by the solid-state-reaction method with density higher…”
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Manifestation of work function difference in high order Gundlach oscillation by Lin, C L, Lu, S M, Su, W B, Shih, H T, Wu, B F, Yao, Y D, Chang, C S, Tsong, Tien T

“…Gundlach oscillation (or the standing-wave state) is a general phenomenon manifesting in the tunneling spectrum acquired from a metal surface using scanning…”
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Superparamagnetic behavior of antiferromagnetic CuO nanoparticles by Rao, G.N., Yao, Y.D., Chen, J.W.

“…We report on the magnetic properties of CuO nanoparticles prepared by the sol-gel method. M (T) curves show a blocking temperature at T/sub B/=135 K and 160 K…”
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Ultrasonic Spray Pyrolysis for Synthesis of Spherical Zirconia Particles by Song, Y. L., Tsai, S. C., Chen, C. Y., Tseng, T. K., Tsai, C. S., Chen, J. W., Yao, Y. D.

“…This paper presents new findings on ultrasonic spray pyrolysis of zirconium hydroxyl acetate precursor drops whose sizes were precisely measured using laser…”
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Effects of an Os Buffer Layer on Structure and Exchange Bias Properties of CoFe/IrMn Fabricated on Si(100) and Si(111) by Tai-Yen Peng, Lo, C.K., San-Yuan Chen, Yao, Y.D.

“…The structural and exchange bias properties of CoFe/IrMn prepared on Si (100) and Si (111) with an Os/Cu buffer layer were investigated. Since the Os (0002)…”
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Effect of Ta seed layer on crystalline structure and magnetic properties in an exchange-biased Co/IrMn system by Chen, Yuan-Tsung, Lin, Y.C., Jen, S.U., Tseng, Jiun-Yi, Yao, Y.D.

“…► X-ray diffraction (XRD) patterns and grazing incidence scans revealed maximum IrMn (1 1 1) texture. ► The maximum IrMn (1 1 1) texture occurs in…”
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Thickness dependent reactivity and coercivity for ultrathin Co/Si(111) films by Chuang, C., Chang, W.Y., Chen, W.H., Tsay, J.S., Su, W.B., Chang, H.W., Yao, Y.D.

“…For Co/Si(111) films thinner than 15 ML, the thickness dependent reactivity and magnetic properties have been systematically studied. As the Co coverage…”
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Exchange biasing observed in the Co/Ir20Mn80 system by CHEN, Yuan-Tsung, JEN, S. U, YAO, Y. D, WU, Jenn-Ming, LIAO, Jey-Hwa, WU, Tai-Bor

“…Co/IrMn top-configuration systems with variable Co or IrMn layer thickness were investigated in this work. From the high-resolution cross-sectional…”
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A study of the switching mechanism and electrode material of fully CMOS compatible tungsten oxide ReRAM by Chien, W. C., Chen, Y. C., Lai, E. K., Lee, F. M., Lin, Y. Y., Chuang, Alfred T. H., Chang, K. P., Yao, Y. D., Chou, T. H., Lin, H. M., Lee, M. H., Shih, Y. H., Hsieh, K. Y., Lu, Chih-Yuan

“…Tungsten oxide (WO X ) resistive memory (ReRAM), a two-terminal CMOS compatible nonvolatile memory, has shown promise to surpass the existing flash memory in…”
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Rapid Thermal Annealing Induced Metastable Phase in FePt Thin Films by Mei, J. K., Yuan, F. T., Liao, W. M., Yao, Y. D., Lin, H. M., Hsu, J. H., Lee, H. Y.

“…Room-temperature-deposited FePt thin films with thickness ( t ) ranged from 5 to 100 nm treated by rapid-thermal annealing (RTA) were studied. With annealing…”
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Observation of Effective Permittivity of Water-Dispersible FePt Nanoparticles at Microwave Frequencies by Hung, D.S., Chiang, P.C., Lee, C.W., Ho, C.S., Chieng, S.H., Yao, Y.D.

“…The 2-4 nm FePt nanoparticles were synthesized by chemical reduction and dispersed into the aqueous solution after the surface modification. The dielectric…”
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Microscopic interfacial structures and magnetic properties of ultrathin Co∕Si(111) films by Tsay, J. S., Fu, T. Y., Lin, M. H., Yang, C. S., Yao, Y. D.

“…The relation between magnetic properties and microscopic structure for a metal/semiconductor system is described. Cobalt films on a CoSi interface possess an…”
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Magnetoresistance and interlayer coupling studies in FePt/Os/FePt thin films by Chen, S.Y., Yao, Y.D., Wu, J.M.

“…Effects of the Os layer on the magnetic properties of FePt/Os/FePt were investigated. The magnetic layer of FePt in the as-deposited Ta/FePt/Os/FePt/Ta thin…”
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Bias-Magnetic Force for Vibration Reduction of Magnetic Bearing Motors by Chien-Chang Wang, Yao, Y.D.

“…The objective of this paper is to propose a compact method using a novel bias magnet to induce an axial bias-magnetic force in order to reduce the radial…”
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Effect of substitution of refractory elements for fe on the magnetic properties of melt-spun Pr9.5Fe80.5B10 nanocomposites by CHANG, H. W, CHIU, C. H, CHANG, C. W, CHEN, C. H, CHANG, W. C, YAO, Y. D, SUN, A. C

“…Magnetic properties and phase evolution of Pr-deficient and B-excess Pr9.5Fe80.5B10 ribbons obtained by refractory elements substitution have been…”
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Effect of Ti substitution on the magnetic properties, microstructure, and aftereffect of melt spun PrFeB nanocomposites by Chang, H.W., Chiu, C.H., Chang, C.W., Chang, W.C., Sun, A.C., Yao, Y.D.

“…The effect of Ti substitution on the magnetic properties, microstructure, and aftereffect of Pr x Fe 90− x B 10 ( x = 7–9.5) ribbons has been investigated…”
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Magnetic properties of FePd films grown on Si antidots by Yu, C.C., Yao, Y.D., Chou, S.C.

“…In this study, 15 nm thick Si antidots were first fabricated by nanosphere lithography and reactive-ion etching on MgO (1 0 0) substrates. Then, 30 nm thick…”
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