Structure of chiral single-walled carbon nanotubes under hydrostatic pressure
نویسندگان
چکیده
منابع مشابه
Collapse of double-walled carbon nanotube bundles under hydrostatic pressure
Vikram Gadagkar,1 Prabal K. Maiti,2,* Yves Lansac,3 A. Jagota,4 and A. K. Sood1,* 1Department of Physics, Indian Institute of Science, Bangalore 560012, India 2Centre for Condensed Matter Theory, Department of Physics, Indian Institute of Science, Bangalore 560012, India 3LEMA, UMR 6157 CNRS-CEA, Université François Rabelais, 37200 Tours, France 4Department of Chemical Engineering, Lehigh Unive...
متن کاملSingle - Walled 4 . Single - Walled Carbon Nanotubes
Single-walled carbon nanotubes (SWCNTs) are hollow, long cylinders with extremely large aspect ratios, made of one atomic sheet of carbon atoms in a honeycomb lattice. They possess extraordinary thermal, mechanical, and electrical properties and are considered as one of the most promising nanomaterials for applications and basic research. This chapter describes the structural, electronic, vibra...
متن کاملTransport Properties For Carbon Nanotubes Under Hydrostatic Pressure
Multi-wall carbon nanotubes (MWNTs) were mixed with polystyrene (PS) by 20 wt%, which is slightly above the percolation threshold. Temperature (T ) dependencies of Seebeck coefficient (S) and resistance (R) for the sample (MWNT-PS) were measured under hydrostatic pressure upto 1.2 GPa. The resistance at ambient pressure showed power law T -dependence (R ∝ T−α) and agreed well with Luttinger liq...
متن کاملHigh-pressure Raman study of debundled single-walled carbon nanotubes.
We report the pressure dependence for the radial (omega R) and tangential (omega T) band frequencies in debundled single-walled carbon nanotubes (SWNTs) derived from laser-synthesized SWNT bundles. As previously described, a chemical procedure was used to prepare debundled SWNTs from as-prepared, large SWNT bundles. The normalized pressure coefficient for omega R in the debundled sample was com...
متن کاملHigh Pressure Raman Study of Solubilized Single Walled Carbon Nanotubes
Max-Planck Institute for Solid State Research, 70569 Stuttgart, Germany Department of Physics, Oakland University, Rochester, MI 48309 Department of Physics & Astronomy, University of Kentucky, Lexington, KY 40506 Zyvex Corporation, Richardson, TX 75081 Department of Chemistry, University of California, Riverside, CA 92521 Department of Physics, Pennsylvania State University, University Park PA...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computational Materials Science
سال: 2009
ISSN: 0927-0256
DOI: 10.1016/j.commatsci.2009.03.002