High-density localized spins in helical carbon nanotubes
Source abstract
Abstract
Abstract We performed systematic experiments to qualitatively investigate the localized spins of curved helical graphite carbon nanotubes (HCNTs). Our results show that the HCNTs have strong Curie-like paramagnetism and a high density of localized spins, which can be enhanced further by annealing the as-prepared HCNTs at 500 °C.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Graphene research and applications · Advancements in Battery Materials · Carbon Nanotubes in Composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. Ihara · Physical Review B · 1993 · 48 · 564310.1103/PhysRevB.48.5643 ↗
2. Akagi · Physical Review Letters · 1995 · 74 · 230710.1103/PhysRevLett.74.2307 ↗
3. The magnetic nature of intrinsic and irradiation-induced defects in carbon systems
4. Xiong · Nature · 2004 · 427 · 82110.1038/nature02325 ↗
5. Yazyev · Nano Letters · 2008 · 8 · 101110.1021/nl072667q ↗
6. Esquinazi · Physical Review B · 2002 · 66 · 02442910.1103/PhysRevB.66.024429 ↗
7. Nair · Nature Physics · 2012 · 8 · 19910.1038/nphys2183 ↗
8. Rode · Physical Review B · 2004 · 70 · 05440710.1103/PhysRevB.70.054407 ↗
9. Zhang · Physical Review Letters · 2007 · 99 · 10720110.1103/PhysRevLett.99.107201 ↗
10. Alexandre · Physical Review Letters · 2008 · 100 · 14680110.1103/PhysRevLett.100.146801 ↗
11. Cervenka · Nature Physics · 2009 · 5 · 84010.1038/nphys1399 ↗
12. Wimmer · Physical Review B · 2010 · 82 · 04540910.1103/PhysRevB.82.045409 ↗
13. Friedman · Physical Review B · 2010 · 81 · 11546110.1103/PhysRevB.81.115461 ↗
14. Ma · Physical Review B · 2005 · 72 · 20541610.1103/PhysRevB.72.205416 ↗
15. Wu · Nanotechnology · 2010 · 21 · 50520210.1088/0957-4484/21/50/505202 ↗
16. Park · Physical Review Letters · 2003 · 91 · 23720410.1103/PhysRevLett.91.237204 ↗
17. Wen · Journal of Physical Chemistry C · 2011 · 115 · 1232910.1021/jp202723f ↗
18. Yue · Physical Review B · 2000 · 62 · 896910.1103/PhysRevB.62.8969 ↗
19. Shein · Physica B · 2006 · 371 · 12610.1016/j.physb.2005.10.093 ↗
20. Bandow · Applied Physics A · 2001 · 73 · 28110.1007/s003390100794 ↗
21. Sepioni · Physical Review Letters · 2010 · 105 · 20720510.1103/PhysRevLett.105.207205 ↗
22. Yazyev · Physical Review B · 2007 · 75 · 12540810.1103/PhysRevB.75.125408 ↗