Siga este enlace para ver otros tipos de publicaciones sobre el tema: Carbon nanotube transmission lines.

Artículos de revistas sobre el tema "Carbon nanotube transmission lines"

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Carbon nanotube transmission lines".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

EL Sabbagh, Mahmoud A. "Experimental characterization of dielectric properties of carbon nanotube networks." International Journal of Microwave and Wireless Technologies 3, no. 4 (2011): 465–75. http://dx.doi.org/10.1017/s1759078711000134.

Texto completo
Resumen
This paper explores the characterization of dielectric and conductive properties of carbon nanotube (CNT) networks. This is carried out by building planar transmission lines where conventional metallic traces are replaced by CNT networks. The proposed transmission lines with CNT networks are presented. Experimental realization and repeated two-port microwave measurements of proposed transmission lines enable the accurate extractions of their fundamental parameters showing percolation effects due to presence of CNT networks. The frequency-dependent phase velocity characteristics show a dramatic
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Smith, Brian W., and David E. Luzzi. "Encapsulated Fullerenes Within Single Wall Carbon Nanotubes." Microscopy and Microanalysis 5, S2 (1999): 182–83. http://dx.doi.org/10.1017/s1431927600014239.

Texto completo
Resumen
It is well documented that the pulsed laser vaporization of graphite produces both carbon nanotubes and C60 in the presence of certain metallic catalysts. In nanotube production most of the Ceo is removed along with other residual contaminants during succeeding purification and annealing steps. The possibility of C60 becoming trapped inside a nanotube during this elaborate sequence has been considered but not previously detected.Nanotubes are observed with high resolution transmission electron microscopy under conditions chosen to minimize both exposure time and irradiation damage. Since a nan
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Quaranta, Simone, Mauro Giorcelli, and Patrizia Savi. "Graphene and MWCNT Printed Films: Preparation and RF Electrical Properties Study." Journal of Nanomaterials 2019 (April 18, 2019): 1–9. http://dx.doi.org/10.1155/2019/4658215.

Texto completo
Resumen
Carbon materials are well known for being a versatile class of materials able to transmit an electrical signal when used as fillers in composites. Among numerous carbon fillers, carbon nanotubes and graphene have been extensively investigated for the last thirty years. This paper compares graphene and carbon nanotube electrical (i.e., resistive and reactive) properties in the microwave range up to 3 GHz. The transmission and reflection parameters of both the microstrip transmission lines and patch antennas loaded with 33 wt.% of graphene and multiwalled carbon nanotubes (MWCNTs) were analyzed.
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Xu, Pingye, and Michael C. Hamilton. "In-Coated Carbon Nanotubes for Flexible Interconnects." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2012, DPC (2012): 000968–85. http://dx.doi.org/10.4071/2012dpc-tp23.

Texto completo
Resumen
This work explores a method to construct metal-coated carbon nanotube (CNT) structures, which are potential candidates for interconnects, transmission lines and contact structures. This simple method is suitable to many applications including flexible substrates. In this work, electroplating is used to coat a carbon nanotube surface with Indium. CNT films are prepared using drop casting method on different substrates: Ni coated silicon wafer, copy paper and photo paper. The CNT dispersion used for this work is prepared using sonication and centrifugation with a surfactant. The resulting disper
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Salazar, Alelí, Verónica Pérez-de la Cruz, Emilio Muñoz-Sandoval, et al. "Potential Use of Nitrogen-Doped Carbon Nanotube Sponges as Payload Carriers Against Malignant Glioma." Nanomaterials 11, no. 5 (2021): 1244. http://dx.doi.org/10.3390/nano11051244.

Texto completo
Resumen
Glioblastoma is the most aggressive brain tumor with a low median survival of 14 months. The only Food and Drug Administration (FDA)-approved treatment for topical delivery of the cancer drug carmustine is Gliadel. However, its use has been associated with several side-effects, mainly provoked by a mass effect. Nitrogen-doped carbon nanotube sponges (N-CNSs) are a new type of nanomaterial exhibiting high biocompatibility, and they are able to load large amounts of hydrophobic drugs, reducing the amount of carriers. This study evaluated the use of N-CNSs as potential carmustine carriers using m
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Hagmann, M. J. "Isolated Carbon Nanotubes as High-Impedance Transmission Lines for Microwave Through Terahertz Frequencies." IEEE Transactions On Nanotechnology 4, no. 2 (2005): 289–96. http://dx.doi.org/10.1109/tnano.2004.842040.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Tan, Julia M., Govindarajan Karthivashan, Palanisamy Arulselvan, Sharida Fakurazi, and Mohd Zobir Hussein. "Characterization andIn VitroSustained Release of Silibinin from pH Responsive Carbon Nanotube-Based Drug Delivery System." Journal of Nanomaterials 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/439873.

Texto completo
Resumen
The objective of the present study was to develop and characterize anin vitrosustained release formulation of silibinin (SB) using commercially available carboxylated multiwalled carbon nanotubes (COOH-MWCNTs) and to investigate cytotoxicity action of the synthesized nanohybrid (SB-MWCNTs). The resulting nanohybrid was characterized with Fourier transform infrared (FTIR), Raman spectroscopy, thermogravimetric analysis (TGA), ultraviolet-visible spectrophotometry (UV-Vis), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). FTIR, Raman spectroscopy, and TGA analysis
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Pennetta, Chiara, Giuseppe Floresta, Adriana Carol Eleonora Graziano, et al. "Functionalization of Single and Multi-Walled Carbon Nanotubes with Polypropylene Glycol Decorated Pyrrole for the Development of Doxorubicin Nano-Conveyors for Cancer Drug Delivery." Nanomaterials 10, no. 6 (2020): 1073. http://dx.doi.org/10.3390/nano10061073.

Texto completo
Resumen
A recently reported functionalization of single and multi-walled carbon nanotubes, based on a cycloaddition reaction between carbon nanotubes and a pyrrole derived compound, was exploited for the formation of a doxorubicin (DOX) stacked drug delivery system. The obtained supramolecular nano-conveyors were characterized by wide-angle X-ray diffraction (WAXD), thermogravimetric analysis (TGA), high-resolution transmission electron microscopy (HR-TEM), and Fourier transform infrared (FT-IR) spectroscopy. The supramolecular interactions were studied by molecular dynamics simulations and by monitor
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Shou, Ryuta, Kazuyoshi Hata, Michihiko Nakano, and Junya Suehiro. "Chemical Detection of SF6 Decomposition Products Generated by AC and DC Corona Discharges Using a Carbon Nanotube Gas Sensor." Advanced Materials Research 699 (May 2013): 909–14. http://dx.doi.org/10.4028/www.scientific.net/amr.699.909.

Texto completo
Resumen
This paper describes application of carbon nanotube (CNT) gas sensor to chemical detection of sulfur hexafluoride (SF6) decomposition products generated by AC or DC corona discharge, aiming to develop a new diagnosis method of gas-insulated switchgear (GIS) filled with high pressure SF6 gas. Currently, most of GIS are designed and operated for conventional high voltage AC (HVAC) power transmission lines. Moreover, in recent years, the electrical power industry has shown a trend shifting from HVAC to high voltage DC power transmission, which has many advantages such as high power capacity and l
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Oueriemi, Ibtissem, Jean-Pierre Raskin, César-Roda Neve, et al. "Analysis of slow-wave propagation in coplanar transmission lines with inkjet printed multiwalled carbon nanotubes network." Microwave and Optical Technology Letters 56, no. 5 (2014): 1118–24. http://dx.doi.org/10.1002/mop.28280.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
11

Yap, Chin Chong, Dunlin Tan, Christophe Brun, et al. "Impact of the CNT growth process on gold metallization dedicated to RF interconnect applications." International Journal of Microwave and Wireless Technologies 2, no. 5 (2010): 463–69. http://dx.doi.org/10.1017/s1759078710000681.

Texto completo
Resumen
Carbon nanotubes (CNTs) are a unique group of materials with high aspect ratio, mechanical and electrical properties, which are of great interests in the field of interconnects, and radio frequency applications. In order to incorporate CNTs into any of these applications successfully, one important issue that has to be resolved is the critical parameters (temperature and reactant gases) associated with the growth of the CNTs. As such, the effect of these growth requirements on the adjacent components should be studied. In this work, we examined specifically the effect of carbon nanotubes growt
Los estilos APA, Harvard, Vancouver, ISO, etc.
12

Saha, Aditya A., and J. A. Tuszynski. "Signal Transmission in Carbon Nanotube Arrays." Journal of Computational and Theoretical Nanoscience 8, no. 1 (2011): 60–68. http://dx.doi.org/10.1166/jctn.2011.1659.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
13

Kesharwani, Prashant, Raksha Ghanghoria, and Narendra K. Jain. "Carbon nanotube exploration in cancer cell lines." Drug Discovery Today 17, no. 17-18 (2012): 1023–30. http://dx.doi.org/10.1016/j.drudis.2012.05.003.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
14

Wu, Xiang-Feng, Yang Sun, Jie Zhang, et al. "Preparation of Reduced-Graphene Nanoribbons via One-Step Solvothermal Process." Journal of Nanoscience and Nanotechnology 16, no. 4 (2016): 4191–94. http://dx.doi.org/10.1166/jnn.2016.11715.

Texto completo
Resumen
Carbon nanotubes were unzipped to become reduced-graphene nanoribbons via one-step solvothermal process in a Teflon-lined autoclave. The samples were characterized by X-ray diffraction, thermo-gravimetric analysis and transmission electrical microscopy, respectively. Results showed that the solvothermal reaction temperature played an important role in the structure of the samples. When it was 75 °C, carbon nanotubes were completely cutted into graphene oxide nanoribbons. Moreover, when it was 155 °C, they were become reduced-graphene nanoribbons. Furthermore, the as-prepared reduced-graphene n
Los estilos APA, Harvard, Vancouver, ISO, etc.
15

Samsonidze, Ge G., A. R. Saito, D. A. Jorio, et al. "The Concept of Cutting Lines in Carbon Nanotube Science." Journal of Nanoscience and Nanotechnology 3, no. 6 (2003): 431–58. http://dx.doi.org/10.1166/jnn.2003.231.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
16

Balázsi, Csaba, Zsolt Czigány, Ferenc Wéber, et al. "Silicon Nitride – Carbon Nanotube Composites." Materials Science Forum 554 (August 2007): 123–28. http://dx.doi.org/10.4028/www.scientific.net/msf.554.123.

Texto completo
Resumen
Multiwall carbon nanotube reinforced silicon nitride composites have been prepared by hot isostatic pressing. A manufacturing process has been worked out to avoid the damage of nanotubes during sintering. This method provides their preservation even in severe circumstances at temperature 1700°C and gas pressure 20 MPa. As shown by scanning and transmission electron microscopy after low and high pressure processing, carbon nanotubes have good adherence to the silicon nitride grains. Moreover, carbon nanotubes have been found to be located not only at grain surfaces, but in several cases they ar
Los estilos APA, Harvard, Vancouver, ISO, etc.
17

Cho, Hojin, Hyun Young Jung, Q.-Han Park, Jung Sang Suh, and Wonho Jhe. "Light Transmission in Carbon Nanotube Array: Fano-Resonance Analysis." Japanese Journal of Applied Physics 44, no. 9A (2005): 6781–84. http://dx.doi.org/10.1143/jjap.44.6781.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
18

Maffucci, A., G. Miano, and F. Villone. "A transmission line model for metallic carbon nanotube interconnects." International Journal of Circuit Theory and Applications 36, no. 1 (2008): 31–51. http://dx.doi.org/10.1002/cta.396.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
19

Wang, Huiliang, Jun Luo, Franziska Schäffel, Mark H. Rümmeli, G. Andrew D. Briggs, and Jamie H. Warner. "Carbon nanotube nanoelectronic devices compatible with transmission electron microscopy." Nanotechnology 22, no. 24 (2011): 245305. http://dx.doi.org/10.1088/0957-4484/22/24/245305.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
20

Charoenpakdee, J., A. Hutem, and S. Boonchui. "Transmission of charge ion in Single-walled Carbon Nanotube." IOP Conference Series: Materials Science and Engineering 773 (March 5, 2020): 012030. http://dx.doi.org/10.1088/1757-899x/773/1/012030.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
21

Pekker, Á., F. Borondics, K. Kamarás, A. G. Rinzler, and D. B. Tanner. "Calculation of optical constants from carbon nanotube transmission spectra." physica status solidi (b) 243, no. 13 (2006): 3485–88. http://dx.doi.org/10.1002/pssb.200669141.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
22

Rahman, MD Asiqur, Ji Hyun Park, Kieu Thuy Truong, Dongseok Suh, and Giusy Scalia. "Anisotropic light transmission of aligned carbon nanotube sheets coated substrates." Photonics Letters of Poland 9, no. 1 (2017): 26. http://dx.doi.org/10.4302/plp.v9i1.716.

Texto completo
Resumen
We have performed optical investigations of layers formed by sheets of aligned multi-wall carbon nanotubes (MWCNTs). Nanotubes have extraordinary mechanical, electrical and optical properties when they are unidirectionally oriented. Free-standing CNT sheets drawn mechanically from vertically-grown MWCNT forests can be deposited on glass substrates, with nanotube bundles mostly oriented in the drawing direction. These CNT sheet layers have optical anisotropy, which can be detectable even for a single CNT sheet. We have studied the optical anisotropy in transmission, finding a similar value at d
Los estilos APA, Harvard, Vancouver, ISO, etc.
23

Mokry, Guillermo, Javier Pozuelo, Juan Vilatela, Javier Sanz, and Juan Baselga. "High Ampacity Carbon Nanotube Materials." Nanomaterials 9, no. 3 (2019): 383. http://dx.doi.org/10.3390/nano9030383.

Texto completo
Resumen
Constant evolution of technology is leading to the improvement of electronical devices. Smaller, lighter, faster, are but a few of the properties that have been constantly improved, but these developments come hand in hand with negative downsides. In the case of miniaturization, this shortcoming is found in the inherent property of conducting materials—the limit of current density they can withstand before failure. This property, known as ampacity, is close to reaching its limits at the current scales of use, and the performances of some conductors such as gold or copper suffer severely from i
Los estilos APA, Harvard, Vancouver, ISO, etc.
24

Lessa, Tarcisio Silva, Daniel Souto Lopes, Paulo Sérgio Fonseca Antunes, et al. "Evaluation of Carbon Fiber Cables in Transmission Lines." Electric Power Components and Systems 46, no. 5 (2018): 544–59. http://dx.doi.org/10.1080/15325008.2018.1455246.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
25

Summers, H. D., P. Rees, J. T.-W. Wang, and K. T. Al-Jamal. "Spatially-resolved profiling of carbon nanotube uptake across cell lines." Nanoscale 9, no. 20 (2017): 6800–6807. http://dx.doi.org/10.1039/c7nr01561e.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
26

Kohno, Hideo, and Takafumi Nogami. "Formation of Nanotubes of Carbon by Joule Heating of Carbon-Contaminated Si Nanochains." Key Engineering Materials 470 (February 2011): 171–74. http://dx.doi.org/10.4028/www.scientific.net/kem.470.171.

Texto completo
Resumen
We report a new route to fabricating carbon nanotubes and nanotube interconnects. Insulating Si nanochains covered with hydrocarbon, which are a kind of Si nanowire, can be transformed into distorted nanotubes of carbon by Joule heating. Transmission electron microscopy observations of the transformation reveal that first a surface carbon shell is formed, and then oxide evaporates by Joule heating forming a nanotube.
Los estilos APA, Harvard, Vancouver, ISO, etc.
27

Zhao, Yuliang, Yuying Cao, Junshan Liu, Zhikun Zhan, Xiaoli Li, and Wen Li. "Single-Wall Carbon Nanotube-Coated Cotton Yarn for Electrocardiography Transmission." Micromachines 9, no. 3 (2018): 132. http://dx.doi.org/10.3390/mi9030132.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
28

Lee, Yourack, Min-Kyu Joo, Viet Thong Le, et al. "Ultrastretchable Analog/Digital Signal Transmission Line with Carbon Nanotube Sheets." ACS Applied Materials & Interfaces 9, no. 31 (2017): 26286–92. http://dx.doi.org/10.1021/acsami.7b04406.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
29

Cai, Kun, Haifang Cai, Liang Ren, Jiao Shi, and Qing-Hua Qin. "Over-Speeding Rotational Transmission of a Carbon Nanotube-Based Bearing." Journal of Physical Chemistry C 120, no. 10 (2016): 5797–803. http://dx.doi.org/10.1021/acs.jpcc.6b00420.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
30

Karthikeyan, A., and P. S. Mallick. "Transmission Gate as Buffer for Carbon-Nanotube-Based VLSI Interconnects." IETE Journal of Research 64, no. 2 (2017): 296–305. http://dx.doi.org/10.1080/03772063.2017.1351316.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
31

Tahvili, M. S., S. Jahanmiri, and M. H. Sheikhi. "High-frequency transmission through metallic single-walled carbon nanotube interconnects." International Journal of Numerical Modelling: Electronic Networks, Devices and Fields 22, no. 5 (2009): 369–78. http://dx.doi.org/10.1002/jnm.713.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
32

Jun, Seong Chan, J. H. Choi, S. N. Cha, et al. "Radio-frequency transmission characteristics of a multi-walled carbon nanotube." Nanotechnology 18, no. 25 (2007): 255701. http://dx.doi.org/10.1088/0957-4484/18/25/255701.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
33

Bangert, U., A. Seepujak, A. J. Harvey, P. M. F. J. Costa, and M. L. H. Green. "Transmission of a plasmon E-field through carbon nanotube walls." Micro & Nano Letters 1, no. 1 (2006): 9. http://dx.doi.org/10.1049/mnl:20065013.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
34

Fathi, D., S. Mohajerzadeh, B. Forouzandeh, and R. Sarvari. "Accurate analysis of carbon nanotube interconnects using transmission line model." Micro & Nano Letters 4, no. 2 (2009): 116–21. http://dx.doi.org/10.1049/mnl.2009.0045.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
35

Mao, Shun, Ganhua Lu, and Junhong Chen. "Carbon-nanotube-assisted transmission electron microscopy characterization of aerosol nanoparticles." Journal of Aerosol Science 40, no. 2 (2009): 180–84. http://dx.doi.org/10.1016/j.jaerosci.2008.10.001.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
36

Wang, Yue, Xuan Wang, Qun Wu, Xun-jun He, Tai-long Gui, and Yi-Jing Tong. "Surface Plasmon Resonant THz Wave Transmission on Carbon Nanotube Film." Plasmonics 7, no. 3 (2011): 411–15. http://dx.doi.org/10.1007/s11468-011-9322-4.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
37

Yoshida, Hideto, Tetsuya Uchiyama, Hideo Kohno, and Seiji Takeda. "Environmental transmission electron microscopy observations of the growth of carbon nanotubes under nanotube–nanotube and nanotube–substrate interactions." Applied Surface Science 254, no. 23 (2008): 7586–90. http://dx.doi.org/10.1016/j.apsusc.2008.01.093.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
38

Huang, Xu, Kun Jia, and Xiaobo Liu. "Titanium Dioxide/Multi-Walled Carbon Nanotube Heterostructure Containing Single One Carbon Nanotube and Its Electromagnetic Properties." Nano 10, no. 07 (2015): 1550102. http://dx.doi.org/10.1142/s1793292015501027.

Texto completo
Resumen
TiO 2@MWCNT heterostructure containing single one carbon nanotube has been successfully prepared via solvothermal method. X-ray diffration (XRD) analysis shows that TiO 2 nanocrystals only contain highly crystallized tetragonal anatase phase. Interestingly, scanning electron microscope (SEM) and transmission electron microscope (TEM) results show that most of the TiO 2 nanocrystals are perpendicular to the surface of multi-walled carbon nanotube (MWCNT) and only single one carbon nanotube is coated by TiO 2 crystals. The electromagnetic (EM) characteristics are investigated at 0.5–18.0 GHz ran
Los estilos APA, Harvard, Vancouver, ISO, etc.
39

Kealley, Catherine, Besim Ben-Nissan, A. van Riessen, and M. Elcombe. "Development of Carbon Nanotube Reinforced Hydroxyapatite Bioceramics." Key Engineering Materials 309-311 (May 2006): 597–602. http://dx.doi.org/10.4028/www.scientific.net/kem.309-311.597.

Texto completo
Resumen
This paper reports development of a production method to produce a composite material that is biocompatible, with high mechanical strength and resilience. The chemical precipitation conditions necessary for the production of synthetic hydroxyapatite (HAp) were determined and include pH, temperature and rate of reaction. A gas phase purification method was optimised to remove the soot impurity from the nanotubes, with transmission electron microscopy showing the preservation of the carbon nanotubes. Subsequent development of chemical and physical reinforcement techniques to produce a HAp + carb
Los estilos APA, Harvard, Vancouver, ISO, etc.
40

Huang, F. F., C. Y. He, Z. S. Ma, and L. Z. Sun. "Topological nodal lines in three-dimensional single wall carbon nanotube network." Computational Materials Science 169 (November 2019): 109123. http://dx.doi.org/10.1016/j.commatsci.2019.109123.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
41

Zhang, Zaoli, Lian Ouyang, Zujin Shi, and Zhennan Gu. "Compound growth and microstructure of carbon nanotube." Journal of Materials Research 18, no. 10 (2003): 2459–63. http://dx.doi.org/10.1557/jmr.2003.0342.

Texto completo
Resumen
The compound growth of single-walled carbon nanotube (SWCNT) and multiwalled carbon nanotube (MWCNT), which formed a nanotube cable, was achieved by the chemical vapor deposition of natural gas on an Fe catalyst supported on SiO2–Al2O3 hybrid materials at 950 °C. The microstructure of nanotubes was characterized by high-resolution transmission electron microscopy (HRTEM). The SWCNTs encapsulated inside MWCNTs can be two, three, or even more in quantity with a diameter range from 1.0 nm to 2.0 nm. The diameter of SWCNT is controlled by the size of the catalyst nanoparticles. Some bundles of SWC
Los estilos APA, Harvard, Vancouver, ISO, etc.
42

Kim, Hansoo, Michael J. Kaufman, and Wolfgang M. Sigmund. "Phase transition of iron inside carbon nanotubes under electron irradiation." Journal of Materials Research 19, no. 6 (2004): 1835–39. http://dx.doi.org/10.1557/jmr.2004.0242.

Texto completo
Resumen
Selective encapsulation of different materials or phases of a material inside a carbon nanotube leads to controlling local properties of the nanotube. We report a method of synthesizing stable γ-Fe selectively inside a carbon nanotube by transforming α-Fe through electron irradiation in situ inside a transmission electron microscope. Therefore, this method enables a single nanotube to encase both high (γ-Fe) and low (α-Fe) temperature phases of iron simultaneously. γ-Fe produced by this method may be used as a novel catalyst, and its presence inside a carbon nanotube may affect the physical pr
Los estilos APA, Harvard, Vancouver, ISO, etc.
43

Wang, Z. L., P. Poncharal, and W. A. de Heer. "Nanomeasurements in Transmission Electron Microscopy." Microscopy and Microanalysis 6, no. 3 (2000): 224–30. http://dx.doi.org/10.1017/s1431927600000374.

Texto completo
Resumen
AbstractNanomaterials have attracted a great deal of research interest recently. The small size of nanostructures constrains the applications of well-established testing and measurement techniques, thus new methods and approaches must be developed for quantitative measurement of the properties of individual nanostructures. This article reports our progress in using in situ transmission electron microscopy to measure the electrical, mechanical, and field-emission properties of individual carbon nanotubes whose microstructure is well-characterized. The bending modulus of a single carbon nanotube
Los estilos APA, Harvard, Vancouver, ISO, etc.
44

Jin, Hai Ying, Nai Ci Bing, Ling Ling Wang, and Li Jun Wang. "The Synthesis of Nitrigen Doped Carbon Nanotube with Different Catalyst." Materials Science Forum 694 (July 2011): 266–69. http://dx.doi.org/10.4028/www.scientific.net/msf.694.266.

Texto completo
Resumen
Bamboo-like nitrogen-doped carbon (CNX) nanotubes have been synthesized by chemical vapor deposition at high reaction temperature of 850°C. The diethylamine has been used as carbon source and Fe/SBA-15 and Ni/SBA-15 have been used as molecular sieve catalyst. Transmission electron microscopy (TEM) and high resolution transmission electron microscopy (HRTEM) observations showed that the diameter and the wall thickness of CNx nanotubes were increased with the change of catalyst from Fe/SBA-15 to Ni/SBA-15.
Los estilos APA, Harvard, Vancouver, ISO, etc.
45

Kuzumaki, T., K. Miyazawa, H. Ichinose, and K. Ito. "Processing of Carbon Nanotube Reinforced Aluminum Composite." Journal of Materials Research 13, no. 9 (1998): 2445–49. http://dx.doi.org/10.1557/jmr.1998.0340.

Texto completo
Resumen
Carbon nanotube reinforced aluminum (Al) composites were produced by hot-press and hot-extrusion methods. The interfacial structure between the carbon nanotube and Al was examined using a transmission electron microscope (TEM), and the mechanical properties were measured by a tensile test. TEM observations have shown that the nanotubes in the composites are not damaged during the composite preparation and that no reaction products at the nanotube/Al interface are visible after annealing for 24 h at 983 K. The strength of the composites is only slightly affected by the annealing time at 873 K,
Los estilos APA, Harvard, Vancouver, ISO, etc.
46

Esen, G., M. S. Fuhrer, M. Ishigami, and E. D. Williams. "Transmission line impedance of carbon nanotube thin films for chemical sensing." Applied Physics Letters 90, no. 12 (2007): 123510. http://dx.doi.org/10.1063/1.2709995.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
47

Qian, Libo, Zhangming Zhu, and Yinshui Xia. "Study on Transmission Characteristics of Carbon Nanotube Through Silicon Via Interconnect." IEEE Microwave and Wireless Components Letters 24, no. 12 (2014): 830–32. http://dx.doi.org/10.1109/lmwc.2014.2361429.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
48

Jiang, Lijuan, Peng Liu, Changhong Liu, and Shoushan Fan. "Enhanced light transmission of carbon nanotube film by ultrathin oxide coatings." AIP Advances 10, no. 7 (2020): 075304. http://dx.doi.org/10.1063/1.5142311.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
49

Moghaddam, Mehran Vahdani, C. W. Sandbo Chang, Ibrahim Nsanzineza, A. M. Vadiraj, and C. M. Wilson. "Carbon nanotube-based lossy transmission line filter for superconducting qubit measurements." Applied Physics Letters 115, no. 21 (2019): 213504. http://dx.doi.org/10.1063/1.5116109.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
50

Meyer, Jannik C., Dirk Obergfell, Siegmar Roth, Shihe Yang, and Shangfeng Yang. "Transmission electron microscopy and transistor characteristics of the same carbon nanotube." Applied Physics Letters 85, no. 14 (2004): 2911–13. http://dx.doi.org/10.1063/1.1805701.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!