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Autor:
Ayumi Hirano-Iwata, Yasuo Kimura, Masataka Moriya, Yoshinao Mizugaki, Kazuhiko Matsumoto, Tran Thi Thu Huong, Hiroshi Shimada
Publikováno v:
Applied Physics A. 123(8):123:557
We demonstrated one type of single-electron device that exhibited electrical characteristics similar to those of resistively-coupled SE transistor (R-SET) at 77 K and room temperature (287 K). Three Au electrodes on an oxidized Si chip served as drai
Autor:
Hiroshi Shimada, Tran Thi Thu Huong, Yasuo Kimura, Ayumi Hirano-Iwata, Yoshinao Mizugaki, Kazuhiko Matsumoto, Masataka Moriya
Publikováno v:
Applied Physics A. 123(4):123:268
We fabricated a single-electron (SE) device using gold nanoparticles (Au NPs). Drain, source, and gate electrodes on a SiO $${_2}$$ /Si substrate were formed using electron beam lithography (EBL) and thermal evaporation of Au. Subsequently, solutions
Publikováno v:
Applied Physics A. 116(4):2007-2010
The electrical characteristics of nickel-doped titanium oxide films prepared by liquid-phase deposition on p-type (100) silicon substrate were investigated. The aqueous solutions of ammonium hexafluorotitanate and boric acid were used as precursors f
Publikováno v:
Applied Physics A. 101(2):225-229
A new method for simple and economic fabrication of diffractive optical elements (DOEs) with three and four phase levels, by UV nanosecond (ns) laser ablation is presented. The technique is based on the combination of two sequentially generated compl
Autor:
Wojciech J. Stępniowski, Małgorzata Norek, G. Łuka, Tomasz Płociński, Marta Michalska-Domańska, Marek Godlewski
Publikováno v:
Applied Physics A. 111(1):265-271
Luminescent properties of ZnO nanorods covered with Ag nanoparticles are examined. Nanorods were synthesized on AAO templates using Atomic Layer Deposition (ALD) technique. Two types of the samples were prepared with different arrangement of ZnO nano
Publikováno v:
Applied Physics A. 113(3):801-809
Polarization effects are studied within nitride light-emitting diodes (LEDs) manufactured on standard polar and semipolar substrates. A new theoretical approach, somewhat different than standard ones, is proposed to this end. It is well known that wh
Autor:
Youngsoo Han, Beak Seok Seong, Yo Tomota, Yong Choi, Eunjoo Shin, Kye Hong Lee, Shi-Hoon Choi
Publikováno v:
Applied Physics A. 99(3):613-620
The small angle neutron scattering (SANS) technique was used to determine the nano-sized precipitates in interstitial free (IF) and low-carbon (LC) steels with a hot-rolling temperature. The real-space direct model fitting method was applied to quant
Autor:
Robert P. Sarzała, Łukasz Piskorski
Publikováno v:
Applied Physics A. 102(2):359-366
The comprehensive optical-electrical-thermal-recombination self-consistent VCSEL model is used to compare the performance of oxide-confined (OC) and proton-implanted (PI) VCSELs and to optimise their structures. Generally index-guided (IG) OC VCSELs
Publikováno v:
Applied Physics A. 101(2):259-264
In-situ functionalization of gold nanoparticles with fluorophore-tagged oligonucleotides is studied by comparing femtosecond laser ablation in stationary liquid and in biomolecule flow. Femtosecond laser pulses induce significant degradation to sensi
Autor:
David A. Horsley, Sagi Mathai, Shih-Yuan Wang, Jeffrey B. Chou, Ming C. Wu, B. E. Yoxall, Kyoungsik Yu, Michael R. T. Tan
Publikováno v:
Chou, Jeffrey; Yu, Kyoungsik; Horsley, David; Yoxall, Brian; Mathai, Sagi; Tan, Michael R.; et al.(2009). Robust free space board-to-board optical interconnect with closed loop MEMS tracking. Applied Physics A: Materials Science & Processing, 95(4), pp 973-982. doi: 10.1007/s00339-009-5126-1. Retrieved from: http://www.escholarship.org/uc/item/9c02h651
We present a free-space optical interconnect system capable of dynamic closed-loop optical alignment using a microlens scanner with a proportional integral and derivative controller. Electrostatic microlens scanners based on combdrive actuators are d