Zobrazeno 1 - 10
of 1 243
pro vyhledávání: '"Pfeiffer, R. A."'
Autor:
Cai, J. -M., Naydenov, B., Pfeiffer, R., McGuinness, L. P., Jahnke, K. D., Jelezko, F., Plenio, M. B., Retzker, A.
Publikováno v:
New J. Phys. 14 113023 (2012)
The loss of coherence is one of the main obstacles for the implementation of quantum information processing. The efficiency of dynamical decoupling schemes, which have been introduced to address this problem, is limited itself by the fluctuations in
Externí odkaz:
http://arxiv.org/abs/1111.0930
Publikováno v:
Phys. Rev. B 72, 161404(R) (2005)
The analysis of the Raman scattering cross section of the radial breathing modes of double-wall carbon nanotubes allowed to determine the optical transitions of the inner tubes. The Raman lines are found to cluster into species with similar resonance
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508217
The synthesis of double-wall carbon nanotubes (DWCNTs) with highly unperturbed inner shells is reported using the catalytic vapor deposition method. Temperature dependent and high resolution Raman measurements show an enhanced phonon life-time of the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0506393
Publikováno v:
Eur. Phys. J. B 42, 345 (2004)
A detailed investigation of the Raman response of the inner tube radial breathing modes (RBMs) in double-wall carbon nanotubes is reported. It revealed that the number of observed RBMs is two to three times larger than the number of possible tubes in
Externí odkaz:
http://arxiv.org/abs/cond-mat/0406670
Autor:
Simon, F., Kramberger, Ch., Pfeiffer, R., Kuzmany, H., Zolyomi, V., Kurti, J., Singer, P. M., Alloul, H.
We report on single-wall carbon nanotube (SWCNT) specific $^{13}$C isotope enrichment. The high temperature annealing of isotope enriched fullerenes encapsulated in SWCNTs yields double-wall carbon nanotubes (DWCNTs) with a high isotope enrichment of
Externí odkaz:
http://arxiv.org/abs/cond-mat/0406343
Raman spectroscopy on carbon nanotubes (CNT) yields a rich variety of information owing to the close interplay between electronic and vibrational properties. In this paper, we review the properties of double wall carbon nanotubes (DWCNTs). In particu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0404110
A novel method is presented which allows the characterization of diameter selective phenomena in SWCNTs. It is based on the transformation of fullerene peapod materials into double-wall carbon nanotubes and studying the diameter distribution of the l
Externí odkaz:
http://arxiv.org/abs/cond-mat/0403179
Publikováno v:
Eur.Phys.J.C13:125-132,2000
We take as a starting point the Gelmini -- Roncadelli model enlarged by a term with explicit lepton number violation in the Higgs potential and add a neutrino singlet field coupled via a scalar doublet to the usual leptons. This scenario allows us to
Externí odkaz:
http://arxiv.org/abs/hep-ph/9905320
Autor:
Marques, C. L.1 (AUTHOR), Pfeiffer, R. A. C.2 (AUTHOR) roberto.pfeiffer@usp.br
Publikováno v:
Journal of Consumer Policy. Mar2022, Vol. 45 Issue 1, p27-48. 22p.
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