Zobrazeno 1 - 10
of 152
pro vyhledávání: '"U. Dettlaff"'
Autor:
A. Yu. Glamazda, V.S. Leontiev, U. Dettlaff-Weglikowska, P. V. Mateichenko, Victor A. Karachevtsev
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 14:221-225
Raman spectra of single‐walled carbon nanotubes (SWNTs) in aqueous solutions with sodium dodecylsulfate (SDS) or fragmented single‐stranded DNA (ss‐DNA) and films obtained from these solutions have been studied. Scanning electron microscope (SE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d13504db04f8a0e02c89d519e822e20a
https://doi.org/10.1080/15363830600728090
https://doi.org/10.1080/15363830600728090
Autor:
Sangwook Lee, Hye-Jung Yu, S. Roth, U. Dettlaff, Dongbok Lee, Sung Ho Jhang, Eleanor E. B. Campbell, Young-Sook Park
Publikováno v:
Current Applied Physics. 6:987-991
The switching of resistance between two discrete values, known as random telegraph noise (RTN), was observed in individual single-walled carbon nanotubes (SWNTs) and C60-filled SWNTs (the so-called peapods). The RTN has been studied as a function of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0edf0813db1e53331da67923a7508ccf
https://doi.org/10.1016/j.cap.2005.07.003
https://doi.org/10.1016/j.cap.2005.07.003
Autor:
Apparao M. Rao, S. Roth, A. Yu. Glamazda, V.S. Leontiev, P. V. Mateichenko, Victor A. Karachevtsev, U. Dettlaff-Weglikowska
Publikováno v:
Carbon. 44:1292-1297
Raman spectra of SWNTs suspended in aqueous solutions containing fragmented single-stranded DNA (SWNT:DNA), and films obtained from this suspension have been obtained. SEM study of the dried films indicated that the nanotubes tend to aggregate into b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8b0a8d2fbe6a7d4157fef810f755c6e
https://doi.org/10.1016/j.carbon.2005.08.008
https://doi.org/10.1016/j.carbon.2005.08.008
Autor:
P. N. Gevko, I. V. Yushina, Lyubov G. Bulusheva, Alexander V. Okotrub, U. Dettlaff-Weglikowska
Publikováno v:
Physics of the Solid State. 48:1007-1011
The thermal stability of initial and purified samples of single-walled carbon nanotubes prepared through gas-phase disproportionation of carbon monoxide CO in the presence of iron particles under high pressure (the HiPCO method) is investigated using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16dc50db5a1831c8902108a2b7717d7c
https://doi.org/10.1134/s1063783406050313
https://doi.org/10.1134/s1063783406050313
Autor:
Zoubir El-Hachemi, Martti Kaempgen, V. Gomis, N. Ferrer-Anglada, U. Dettlaff Weglikovska, Siegmar Roth
Publikováno v:
physica status solidi (a). 203:1082-1087
We performed two different types of composites using single wall carbon nanotubes: 1) transparent electrodes, using a thin network of carbon nanotubes as electrode on which we can grow a conducting polymer electrochemically on it, polyaniline or poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81f19c5a34eab7ed5cb394865d2393d8
https://doi.org/10.1002/pssa.200566188
https://doi.org/10.1002/pssa.200566188
Publikováno v:
Journal of Alloys and Compounds. :630-633
Anelastic spectroscopy experiments in HiPco carbon nanotubes from room temperature to 3 K displayed a thermally activated relaxation process at about 25 K for frequencies in the kHz range. The activation energy obtained by the peak shift with frequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a364f88b2bf7e6710a429bfda9cda8f7
https://doi.org/10.1016/j.jallcom.2004.11.102
https://doi.org/10.1016/j.jallcom.2004.11.102
Autor:
Sangwook Lee, U. Dettlaff, S. Roth, Goo-Hwan Jeong, Eleanor E. B. Campbell, Mohammad Kabir, Takamichi Hirata, Rikizo Hatakeyama, Sung Ho Jhang, Dong Su Lee, Yung Woo Park
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 13:195-198
We investigated the switching of resistance between two discrete values, known as random telegraph noise (RTN), observed in carbon nanotube peapod transistors [single‐walled carbon nanotubes (SWNTs), C60‐peapods, and Cs‐encapsulated SWNTs (so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01e63410edb441ea428765304bf62828
https://doi.org/10.1081/fst-200039257
https://doi.org/10.1081/fst-200039257
Autor:
U. Dettlaff-Weglikowska, Alexander V. Okotrub, Malcolm I. Heggie, Lyubov G. Bulusheva, S. Roth
Publikováno v:
Carbon. 42:1095-1098
The electronic structure of purified single-wall carbon nanotubes obtained from HiPco process has been probed by X-ray fluorescent spectroscopy. The CKa spectrum of the HiPco nanotubes revealed a significant enhancement of the high-energy maximum int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db0a66dcf54b964086f96f21f091ad96
https://doi.org/10.1016/j.carbon.2003.12.008
https://doi.org/10.1016/j.carbon.2003.12.008
Autor:
U. Dettlaff-Weglikowska, Ludwik Adamowicz, Stepan G. Stepanian, Victor A. Karachevtsev, A. Yu. Glamazda
Publikováno v:
Molecular Physics. 101:2609-2614
Raman spectra of HiPco SWNT and SWNT-pyrene films were measured in the 160–1800 cm−1 range. Due to the non-covalent interaction between SWNT and pyrene the most intensive component of the SWNT G mode (1590 cm−1) is downshifted by 2 cm−1 and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29d0277b6d2aa170e3b7a36b42f88de3
https://doi.org/10.1080/0026897031000154284
https://doi.org/10.1080/0026897031000154284
Autor:
M. Becher, Viera Skakalova, X. Chen, V. Meregalli, Andreas Züttel, Miroslav Haluska, A. Quintel, L. Jörissen, M. Hulman, Patrick Bernier, Manfred M. Kappes, Y.-M Choi, M. Parrinello, U. Dettlaff-Weglikovska, R. Ströbel, J. Fink, I. Stepanek, S. Roth, Michael Hirscher
Publikováno v:
Comptes Rendus Physique, 4(9), 1055-1062. Elsevier Masson
Hydrogen storage in new nano-structured carbonic materials is a topic for lively discussion. The measured storage capacities of these materials, which have been announced in the literature during the last ten years are spread over an enormous range f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09202c5aa39911ed9129d6c055998eaf
https://doi.org/10.1016/s1631-0705(03)00107-5
https://doi.org/10.1016/s1631-0705(03)00107-5