Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Wenchong Hu"'
Autor:
Seokho Yun, Krishnamurthy Mahalingam, Ekaterina Poutrina, Theresa S. Mayer, Kathleen Richardson, Kurt G. Eyink, Wenchong Hu, Yu Yuwen, B. Jiang, Myungkoo Kang
Publikováno v:
ACS Nano. 11:5844-5852
One-dimensional Au nanoparticle arrays encapsulated within freestanding SiO2 nanowires are fabricated by thermal oxidation of Au-coated Si nanowires with controlled diameter and surface modulation. The nanoparticle diameter is determined by the Si na
Autor:
Zhi Chen, R. S. Singh, Craig A. Grimes, Elizabeth C. Dickey, Oomman K. Varghese, Dawei Gong, Wenchong Hu
Publikováno v:
Journal of Materials Research. 16:3331-3334
Titanium oxide nanotubes were fabricated by anodic oxidation of a pure titanium sheet in an aqueous solution containing 0.5 to 3.5 wt% hydrofluoric acid. These tubes are well aligned and organized into high-density uniform arrays. While the tops of t
Publikováno v:
Chemical Physics Letters. 346:23-28
A stainless steel grid baked by a propane–air premixed flame had iron, chromium and nickel oxide deposits on the grid surface. With this grid, entangled and curved shape multi-walled carbon nanotubes (MWNTs) were harvested from an ethylene–air di
Autor:
Zhi Chen, Kozo Saito, Liming Yuan, Craig A. Grimes, Padmakar D. Kichambare, Dawei Gong, Wenchong Hu
Publikováno v:
Applied Physics Letters. 79:3083-3085
Aligned, open-tipped carbon nanotube arrays of high density and uniformity were synthesized via a flame method on silicon substrates using a nanoporous template of anodized aluminum oxide from which the nanotubes were grown. The diameter and length o
Autor:
N. S. Dellas, Joan M. Redwing, Theresa S. Mayer, Wenchong Hu, Sarah M. Eichfeld, Bangzhi Liu, Suzanne E. Mohney
Publikováno v:
SPIE Proceedings.
A lithography-free method for producing freestanding one-dimensional gold nanoparticle arrays encapsulated within silicon dioxide nanowires is reported. Silicon nanowires grown by the vapor-liquid-solid technique with diameters ranging from 20 nm to
Autor:
Joan M. Redwing, Wenchong Hu, Tom Morrow, Xiahua Zhong, Theresa S. Mayer, Christine D. Keating, Sarah M. Eichfeld
Publikováno v:
2009 Device Research Conference.
Directed assembly of bioprobe-coated nanowire arrays onto silicon integrated circuits may enable multiplexed detection of biological targets in a compact, low-power chip-based platform [1]. Silicon nanowire field effect transistors (FETs) are attract
Publikováno v:
Journal of nanoscience and nanotechnology. 2(2)
An ethylene-air laminar diffusion flame successfully provided silicon substrates of anodic aluminum oxide (AAO) template with vertically oriented well-aligned carbon nanotubes. Field emission scanning electron microscopy (SEM) showed that open-tipped
Publikováno v:
2001 International Semiconductor Device Research Symposium. Symposium Proceedings (Cat. No.01EX497).
Autor:
Theresa S. Mayer, Wenchong Hu, Kaige Sun, Xiahua Zhong, Thomas Morrow, Kristi Liddell, Jeffrey S. Mayer, Christine Keating
Publikováno v:
ECS Meeting Abstracts. :767-767
not Available.
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 22:776
A fabrication process for nanoelectrodes with a nanogap of ∼35 nm is presented. This process is based on controlled placement of carbon nanotubes on metal electrodes using an alternating-current (ac) electric field. One bundle of single-walled nano