Fabrication of rainbow hologram with NanoMaker  Fabrication of Rainbow Hologram with NanoMaker
 NanoMaker  Download  Examples of Use  Support  White Papers  Contacts 
English      Russian
 NanoMaker
 Overview
 Functions
 Products
 Pattern Generator
 Image Gallery
 Download
 Examples of Use
 Support
 White Papers
 Contacts
Site search by Google
Рейтинг@Mail.ru  eXTReMe Tracker
Image galery walker

Selective growth of single-walled carbon nanotubes and fabrication of devices on their base

Y. Kasumov et al.
IMT RAS1 and ISSP RAS2 , Chernogolovka, Russia
Equipment: SEM Zeiss EVO 50

The samples were fabricated as follows. At first, a Pt film with Cr underlayer was deposited by e-beam evaporation on oxidized silicon wafer using photolithography mask to form contact pads and lanes. Then the wafer was cut up to obtain chips. 10 nm Al/1 nm Fe bilayer catalyst was selectively deposited by e-beam gun onto the chips using electron beam lithography and a lift-off technique. After that the chips with deposited bilayer catalyst were heated in a furnace in air atmosphere for 2 min in order to form Fe nanoparticles. Then the nanotubes were synthesized by single injection of acetylene CVD technique. E-beam lithography with NanoMaker system and a lift-off process were used to pattern e-beam evaporation deposited Pd-Al electrodes contacting nanotubes.

General view of a sample. 8 nanotube SQUID prototypes.

Selective growth of single-walled carbon nanotubes and fabrication of devices on their base
Back to Image Gallery

More images from other authors

Strips of width near 40 nm created in PMMA resist A. Firsov; Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, BESSY II
Strips of width near 40 nm created in PMMA resist... More...
Superconducting Hot-Electron Bolometer Mixer for Terahertz Heterodyne G.Goltsman, K. Smirnov, N.Kaurova et al.; MSPU
Superconducting Hot-Electron Bolometer Mixer for Terahertz Heterodyne Receivers... More...
Hexagonal lattice type photonic crystal in S<sub>3</sub>N<sub>4</sub> J. Kouba; Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, BESSY II
Hexagonal lattice type photonic crystal in S3N4... More...
Quantum state detector V. Gurtovoi, A. Firsov; IMT RAS
Quantum state detector... More...
Two-dimensional semiconductor photonic crystal with a hexagonal lattic A. Nashchekin, E. Arakcheeva, E. Tanklevskaya; Ioffe Physico-Technical Institute RAS
Two-dimensional semiconductor photonic crystal with a hexagonal lattice of submicrometer holes ... More...
Site name written on a single thread-like GaAs crystal Yu. Petrov, Prof. O. Vyvenko; St. Petersburg State University
Site name written on a single thread-like GaAs crystal... More...
Single receiving element of superconducting terahertz hot-electron bol A. Vystavkin, A. Kuzmin, S. Shitov, A. Kovalenko, I. Kon, A. Uvarov, et al.; Institute of Radioengineering and Electronics (IRE) of RAS
Single receiving element of superconducting terahertz hot-electron bolometer incorporated into a planar antenna... More...
"Deep" X-ray diffraction gratings based on Si (400) crystal М. Knyazev, V. Starkov, D. Roshchupkin; IMT RAS
"Deep" X-ray diffraction gratings based on Si (400) crystal... More...
Submicron bismuth (Bi) wires E. Konstantinov, E. Demidov; Herzen State Pedagogical University
Submicron bismuth (Bi) wires... More...
Multiple superconducting ring ratchet V. Gurtovoi2, V. Antonov1; Royal Holloway University1
Multiple superconducting ring ratchet... More...
More images from IMT RAS1 and ISSP RAS2
(Click on image for close view)
Selective growth of single-walled carbon...
1. Selective growth of single-walled carbon...
Selective growth of single-walled carbon...
2. Selective growth of single-walled carbon...
Selective growth of single-walled carbon...
3. Selective growth of single-walled carbon...
Selective growth of single-walled carbon...
4. Selective growth of single-walled carbon...
Selective growth of single-walled carbon...
5. Selective growth of single-walled carbon...
Selective growth of single-walled carbon...
6. Selective growth of single-walled carbon...
Selective growth of single-walled carbon...
7. Selective growth of single-walled carbon...
Selective growth of single-walled carbon...
8. Selective growth of single-walled carbon...
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
 
    Copyright © 2002-2020 Interface Ltd. & IMT RAS