Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Defect-induced room-temperature ferromagnetism in single-walled carbon nanotubes
- Authors
- Kim, Do Wan; Lee, Kyu Won; Lee, Cheol Eui
- Issue Date
- 15-8월-2018
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Single-walled carbon nanotubes; Room-temperature ferromagnetism; Defects
- Citation
- JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, v.460, pp.397 - 400
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
- Volume
- 460
- Start Page
- 397
- End Page
- 400
- ISSN
- 0304-8853
- Abstract
- Room-temperature ferromagnetism in single-walled carbon nanotubes (SWNTs) was observed and investigated in this work. Sizeable magnetization was observed in SWNTs aged in air, further increasing by hydrothermal treatment. The magnetic moment appears to arise from a spin-1 species in the pristine sample and from a spin-3/2 species in the hydrothermally treated samples. The spin-1 state may be attributed to the carbon vacancies, whereas the spin-3/2 state may be attributed to hydrogen adsorbed to the carbon vacancies by the hydrothermal treatment. (C) 2018 Elsevier B.V. All rights reserved.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Science > Department of Physics > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.