Proceedings of the 2nd IEEE Conference on Nanotechnology

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Growth of nano-sized copper seed layer on TiN and TaSiN by new non-toxic electroless plating
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 17-20
R.S. Liu, C.C. You, M.S. Tsai, S.F. Hu, K. Lee, J. Lu
The purpose of this research is to explore the properties of a copper seed layer grown by electroless plating on TiN. We have developed a displacement layer made of amorphous silicon (a-Si) and copper contact displacement process to improve the island structure of copper activated layer which can then be grown directly on the surface of TiN. Furthermore, this research proposes glyoxylic acid as a ...... hiện toàn bộ
#Copper #Tin #Temperature #Electromigration #Conductivity #Filling #Dielectric substrates #Chemistry #Laboratories #Chemicals
Transport simulation of a nanoscale silicon rod field-effect transistor
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 401-404
C. Dwyer, R. Taylor, L. Vicci
We have simulated the behavior of a rod shaped nanoscale ring-gated field-effect transistor (O-FET) using the PISCES-IIb semiconductor drift-diffusion solver. The results from these simulations are used by a custom SPICE kernel to simulate several simple logic gates. The usefulness of this kind of transistor is examined within the context of a self-assembling fabrication technique that we outline....... hiện toàn bộ
#Silicon #FETs #Computational modeling #SPICE #Kernel #Logic gates #Self-assembly #Fabrication #Computer architecture #Packaging
Commercial evolution of nanotechnology
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 385-388
K.G. Coleman
Scientific & technological advancement is the primary factor to achieving sustainable economic growth. History has shown that breakthroughs in science that are rapidly commercialized shape the socio-economic landscape and are of immense importance to prosperity for businesses, governments, and industries. As the economy becomes even more global and competition increases, the ability to forecast th...... hiện toàn bộ
#Nanotechnology #Business #Manufacturing industries #Economic forecasting #Commercialization #History #Databases #Defense industry #Nanoscale devices #Design engineering
Electronic transport and noise in nanoelectronic ballistic N/sup +/-i-N/sup +/ diodes
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 235-238
G. Gomila, I.R. Cantalapiedra, T. Gonzalez, L. Reggiani
We present a fully analytical theory for the modeling of the electronic transport and noise properties of ballistic n/sup +/-i-n/sup +/ nanodiodes. The theory includes in a general way the effects of the Pauli exclusion principle and of the long range coulomb interaction. By means of the theory we explore the variety of behaviors exhibited by the current-voltage and the current noise properties fo...... hiện toàn bộ
#Semiconductor device noise #Semiconductor diodes #Nanoscale devices #Semiconductor materials #MOSFETs #Performance analysis #Voltage #FETs #Nanobioscience #Nanotechnology
Assembly of electrospun nanofibers into crossbars
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 283-286
E. Zussman, A. Theron, A.L. Yarin
We report an approach for the hierarchical assembly of nanofibers into crossbar nanostructures. The polymer nanofibers are created through electrospinning process with diameters ranging in 10-80 nm and lengths of up to centimeters. By controlling the electrostatic field and the polymer rheology of the nanofibers, they can be assembled into parallel periodic arrays.
#Assembly #Polymers #Electrostatics #Nanostructures #Polyethylene #Mechanical engineering #Nanowires #Nanotubes #Photonics #Fabrication
Thermal longevity of nano-multilayer magnetic media
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 71-74
E. Della Torre, L.H. Bennett
A common concern about the use of particles a few nanometers in size is their stability. This paper addresses a technique for estimating the longevity on the basis of measurements that can be made in a reasonable time. Using the recently developed Preisach-Arrhenius model, the decay rate can be quantified using the chemical potential. Measurements in Co/Pt multilayer media have shown that at room ...... hiện toàn bộ
#Magnetization #Chemicals #Life estimation #Switches #Time measurement #Magnetic field measurement #Magnetic multilayers #Temperature #Atmospheric modeling #Magnetic materials
Effects of sub-gate bias on the operation of Schottky-barrier SOI MOSFETs having nano-scale channel
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 205-208
Horng-Chih Lin, Meng-Fan Wang, Fu-Ju Hou, Jan-Tsai Liu, Yiming Li, Tiao-Yuan Huang, S.M. Sze
The characteristics of a novel nano-scale silicon-on-insulator (SOI) device featuring silicide Schottky source/drain and field-induced S/D extensions induced by a sub-gate were investigated. The new device exhibits unique and high-performance bi-channel operation capability. In this work, particular attention was paid to the effects of subgate bias on the device operation. It is shown that the app...... hiện toàn bộ
#MOSFETs #Nanoscale devices #Fabrication #Voltage #Passivation #Silicides #Annealing #CMOS process #Manufacturing #Contacts
Calculating magnetic susceptibility over multiple length scales
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 499-502
A.W. Harter, G. Mohler, R.L. Moore, J.W. Schultz
DC power and radio frequency technology design can benefit from theories which predict magnetic permeability for a composite of nano-microscale magnetic particles in a magnetically neutral host. In this paper, composite permeability is calculated by connecting the microscale physics of the particles to the effective properties of the composite. At the microscale, numerical predictions are performe...... hiện toàn bộ
#Magnetic susceptibility #Micromagnetics #Saturation magnetization #Object oriented modeling #Permeability #Magnetic particles #Magnetic fields #Laboratories #Atmospheric modeling #Magnetic properties
Large pure refractive nonlinearity of nanostructure silica aerogel at near infrared wavelength
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 495-497
J.T. Seo, Q. Yang, S. Creekmore, D. Temple
The nonlinear refraction coefficient of the third-order susceptibility of silica aerogel was estimated to be /spl sim/-1.5/spl times/10/sup -15/ m/sup 2//W (/spl sim/-3.67/spl times/10/sup -9/ esu) by a signal-beam z-scan technique with /spl sim/1 ps Ti:sapphire lasers. The third-order nonlinear refraction coefficient of nanostructure silica aerogel is almost five orders larger than the nonlinear ...... hiện toàn bộ
#Silicon compounds #Optical refraction #Optical sensors #Nonlinear optics #Biomedical optical imaging #Optical variables control #Nanobioscience #Nanomaterials #Optical surface waves #Chemical and biological sensors
Electrical conduction and magnetic moment of a biased double-wire system
Proceedings of the 2nd IEEE Conference on Nanotechnology - - Trang 425-429
A.Yu. Smirnov, L.G. Mourokh, N.J.M. Horing
We analyze electron transport and magnetic response of a semiconductor double-wire system in the case when the wires are connected to leads in series, with tunnel coupling between them. Explicit analytical expressions for the lead-to-lead current and the average magnetic moment induced by an applied magnetic field are obtained. We show that at low temperature the magnetic response of such a system...... hiện toàn bộ
#Magnetic moments #Magnetic analysis #Magnetic semiconductors #Electrons #Wires #Lead compounds #Couplings #Magnetic fields #Temperature dependence #Paramagnetic materials
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