Conditions for the transfer printing of patterned carbon nanotube (CNT) films, along with a Au-gate, a poly methylmethacrylate (PMMA) dielectric layer and Au source-drain electrodes have been developed for the fabrication of thin-film transistors on a polyethylene terephthalate (PET) substrate. Chemical vapor deposition (CVD) grown CNTs were patterned using a photolithographic method. Transfer ...

Multiwalled carbon nanotubes (CNT) of diameters of 10–40 nm are synthesized on Fe and Co coated nm-scale catalyst support in a xylene chemical vapor deposition (CVD) process without the need for ferrocene iron source. Silica ( 40 nm diameter) and nanocrystalline Au ( 10 nm) are coated with a monolayer of amine, sulfonate, or thiol termination to ensure monolayer Fe loading, reduce Fe surface mi...


 Analisis XRD menggunakan software search-match telah dilakukan pada material Carbon Nanotube (CNT). tersebut bertujuan untuk mengetahui senyawa yang terbentuk di permukaan substrat. CNT berkatalis Ag ditumbuhkan diatas substrat kaca preparat (SiO2) dideposisi melalui metode HWC-in plasma VHF PECVD dengan variasi tegangan hot wire. Ditemukan berturut turut 2,6 V, 4 V dan 6 yaitu C60(TiCl4...

Carbonated melamine foam (CMF) with a three-dimensional (3D) inner connected network is considered as one of the promising candidates to fabricate electromagnetic interference (EMI) shielding materials. To further improve EMI performance, CMF based hybrids structure by combination SiO2 and in-situ growth carbon nanotubes (CNT) have been synthesized for preparing polydimethylsiloxane (PDMS) comp...

This paper presents the development and fabrication of carbon nanotube (CNT) based sensor devices through morphological and electrical characterization. The silicon oxide (SiO2) as insulator is formed by dry oxidation process and Aurum (Au) layer is deposited using thermal evaporator. Then, the electrodes pattern is transferred by photolithography process. The single-walled carbon nanotubes (SW...

Electronic devices made from carbon nanotubes (CNTs) can be greatly affected by substrate charges, which, for instance, induce strong hysteresis in CNT field effect transistors. In this work, electrostatic force microscopy (EFM) is employed to investigate single-walled nanotubes grown by chemical vapor deposition on SiO2 substrates. We demonstrate the use of this technique to gain quantitative ...

Carbon nanotube field-effect transistor (CNT-FET) is a promising candidate for future electronic devices due to the excellent electronic properties. Recently, FET using CNTs as both electrodes and channel has been demonstrated [1]. The all-CNT devices can work on a flexible substrate without degrading their electrical properties [2,3] and may realize metal-free electronics. The fabrication tech...