ICALEO 2007 Paper #N305 (Parametrical Study of Photonic Bandgap Structures Fabricated using Laser-assisted Chemical Vapor Deposition)
Parametrical Study of Photonic Bandgap Structures Fabricated using Laser-assisted Chemical Vapor Deposition
Authors:
H. Wang, University of Nebraska; Lincoln NE USA
Yongfeng Lu, University of Nebraska - Lincoln; Lincoln NE USA
Z.Y. Yang, Univ of Nebraska; Lincoln NE USA
Presented at ICALEO 2007
Laser-assisted chemical vapor deposition (LCVD) was used to fabricate 3-D photonic bandgap (PBG) structures in combination with 3-D self-assembly of silica particles. Multilayer self-assembly of silica particles was formed on silicon substrates using the isothermal heating evaporation approach. A continuous wave (CW) CO2 laser (10.6 µm wavelength) was used as the energy source ...$28.00
ICALEO 2007 Paper #N303 (Molecular Dynamics Simulation of Nanoparticle Coalescence and Sintering)
Molecular Dynamics Simulation of Nanoparticle Coalescence and Sintering
Authors:
N. Wang, The Ohio State University; Columbus OH USA
Stanislav Rokhlin, The Ohio State University; Columbus OH USA
Dave Farson, The Ohio State University; Columbus OH USA
Presented at ICALEO 2007
In spite of practical significance of nanoparticle coalescence and sintering for processing of nanomaterials, the nanoparticle sintering mechanism is poorly understood. In particular, the high sintering rates observed near room temperature can not been explained by known mechanisms. In this study, to provide additional insight and to better understand coalescence and sintering processes of nanoclus...$28.00
ICALEO 2007 Paper #N302 (Enhancement of the Light Emission of Si Nanocrystals (Invited Paper - 40 Minute Presentation))
Enhancement of the Light Emission of Si Nanocrystals (Invited Paper - 40 Minute Presentation)
Authors:
Ming Lu, Fudan University; Shanghai Peoples Republic of China
Zhi-qiang Xie, Fudan University; Shanghai Peoples Republic of China
Ying-cui Fang, Fudan University; Shanghai Peoples Republic of China
You-yuan Zhao, Fudan University; Shanghai Peoples Republic of China
Zhuang-jian Zhang, Fudan University; Shanghai Peoples Republic of China
Presented at ICALEO 2007
Si nanocrystal-doped SiO2, or Si-nc:SiO2, has become a key material for developing Si light sources. How to increase its brightness is a current problem that needs to be solved before a...$28.00
ICALEO 2007 Paper #N301 (Two-Dimensional Carbon Nanostructures and Their Electrical Transport Properties (Invited Paper - 40 Minute Presentation))
Two-Dimensional Carbon Nanostructures and Their Electrical Transport Properties (Invited Paper - 40 Minute Presentation)
Authors:
Yihong Wu, National University of Singapore; Singapore Singapore
Haomin Wang, National University of Singapore; Singapore Singapore
Catherine Choong, National University of Singapore; Singapore Singapore
Presented at ICALEO 2007
Being able to be made into zero-dimensional (0D), one-dimensional (1D), and two-dimensional (2D) nanostructures, carbon provides unique opportunities that other materials lack. Although tremendous efforts have been devoted to the study of 0D and 1D nanocarbons, the work on 2D nanocarbons has been just started. In the...$28.00
ICALEO 2007 Paper #N206 (Laser Holographic Lithography for the Fabrication of 3-Dimensional Periodic Photonic Structures)
Laser Holographic Lithography for the Fabrication of 3-Dimensional Periodic Photonic Structures
Authors:
Isai Olvera, Uinversity of Texas-Pan American; Edinburg TX USA
Yuankun Lin, Uinversity of Texas-Pan American; Edinburg TX USA
Di Xu, University of Pittsburgh; Pittsburgh PA USA
Kris Ohlinger, Uinversity of Texas-Pan American; Edinburg TX USA
Zsolt Poole, University of Pittsburgh; Pittsburgh PA USA
Kevin P. Chen, University of ; Pittsburgh PA USA
Presented at ICALEO 2007
Laser holographic lithography method of fabricating three-dimensional periodic photonic templates in SU-8 photoresist has been demonstrated with diffractiv...$28.00
ICALEO 2007 Paper #N205 (CW Laser Generation of Titanium Oxide Nanoparticles in Liquid: Characterisation and Phase Investigation)
CW Laser Generation of Titanium Oxide Nanoparticles in Liquid: Characterisation and Phase Investigation
Authors:
Sohaib Khan, LPRC, The University of Manchester; Manchester Great Britain
Y. Yuan, CPC, The University of Manchester; Manchester Great Britain
Amin Abdolvand, LPRC, The University of Manchester; Manchester Great Britain
Marc Schmidt, LPRC, The University of Manchester; Manchester Great Britain
Philip Crouse, LPRC, The University of Manchester; Manchester Great Britain
Lin Li, LPRC, The University of Manchester; Manchester Great Britain
Zhu Liu, CPC, The University of Manchester; Manchester Great Britain
Presented at...$28.00
ICALEO 2007 Paper #N202 (Fabrication of Flexible Electronics by Laser-Aided Processing of Nanoparticles (Invited Paper - 40 Minute Presentation))
Fabrication of Flexible Electronics by Laser-Aided Processing of Nanoparticles (Invited Paper - 40 Minute Presentation)
Authors:
Costas Grigoropoulos, University of California; Berkeley CA USA
Heng Pan, University of California; Berkeley CA USA
Seng-Hwan Ko, University of California; Berkeley CA USA
Presented at ICALEO 2007
A new paradigm is presented for the low temperature fabrication of passive (conductor, capacitor) and active (field effect transistor) electrical components on the flexible polymer substrate. A drop-on-demand (DOD) ink-jetting system was used to print gold nano-particles suspended in carrier solvents, insulating polymer material and a semiconductor ...$28.00
ICALEO 2007 Paper #N201 (Micro Laser Sintering using Aggregated Nanopowders (Keynote Presentation - 40 Minute Presentation))
Micro Laser Sintering using Aggregated Nanopowders (Keynote Presentation - 40 Minute Presentation)
Authors:
Paolo Matteazzi, Department of Chemistry; Vascon di Carbonera (TV) Italy
Presented at ICALEO 2007
Laser assisted manufacturing appear as the most promising candidate for micro/nano manufacturing technology. The main limitation of actually existing technologies for direct fabrication using laser based processes (the others appear not competing) rely on the inability to combine: 3D gradient materials; spatial resolution better than 100 microns; careful, on-line control of processing parameters.
A new advancement in direct micro manufacturing of metallic nanophased components (truly nanoman...$28.00
ICALEO 2007 Paper #N107 (Multi-focus System for Two-photon Polymerization using Phase Modulated Holographic Technique)
Multi-focus System for Two-photon Polymerization using Phase Modulated Holographic Technique
Authors:
Kotaro Obata, Laser Zentrum Hannover; Hannover Germany
Sven Passinger, Laser Zentrum Hannover; Hannover Germany
Andreas Ostendorf, Laser Zentrum Hannover; Hannover Germany
Boris Chichkov, Laser Zentrum Hannover; Hannover Germany
Presented at ICALEO 2007
Femtosecond (fs) laser processing is an attractive tool for two-photon polymerization of photosensitive polymer materials. Two-photon absorption leads to precise microfabrication with structural dimensions much smaller than the diffraction limit of the incident laser beam. In addition, polymerization oc...$28.00
ICALEO 2007 Paper #N106 (Conductive Paper Through Cellulose Microfibers/Carbon Nanotubes Composite)
Conductive Paper Through Cellulose Microfibers/Carbon Nanotubes Composite
Authors:
Kody Varahramyan, Louisiana Tech University; Ruston LA USA
Mangilal Agarwal, Louisiana Tech University; Ruston LA USA
Yuri Lvov, Louisiana Tech University; Ruston LA USA
Z Zheng, Louisiana Tech University; Ruston LA USA
Nicholas Kotov, University of Michigan; Ann Arbor MI USA
Presented at ICALEO 2007
A layer-by-layer (LbL) nanoassembly of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT-PSS) and carbon nanotubes on lignocellulose wood microfibers has been utilized to make conductive fibers and paper. Polycation poly(ethyleneimine) (PEI) has been us...$28.00
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