Results 101 to 110 of about 32,872 (215)

Raman Spectroscopic Study of As-Deposited and Exfoliated Defected Graphene Grown on (001) Si Substrates by CVD

Journal of Spectroscopy, 2017
We present here results on a Raman spectroscopic study of the deposited defected graphene on Si substrates by chemical vapor deposition (thermal decomposition of acetone). The graphene films are not deposited on the (001) Si substrate directly but on two
T. I. Milenov, E. Valcheva, V. N. Popov
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Electronic and Structural Properties of C$_{36}$ Molecule

, 1999
The extended SSH model and Bogoliubov-de Gennes(BdeG) formalism are applied to investigate the electronic properties and stable lattice configurations of C$_{36}$. We focus the problem on the molecule's unusual $D_{6h}$ symmetry.
Su, Zhao-Bin, Wang, Chui-lin, Wu, Congjun, Yu, Xiaoqing   +3 more
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Fullerenes and proto-fullerenes in interstellar carbon dust

, 2011
Laboratory spectra of hydrogenated amorphous carbon (HAC) particles prepared under a variety of conditions show spectral features at 7.05, 8.5, 17.4 and 18.9 {\mu}m (1418, 1176, 575 & 529 cm-1) that have been associated with emission from C60 molecules ...
Cataldo, Duley, García-Hernández, García-Hernández, García-Hernández, Hu, Hu, Jäger, Menendez, Moutou, Scott, Sellgren, Sellgren, Smith, Zhang   +14 more
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QUANTUM CHEMICAL DESIGNING OF ENDOHEDRAL CONTAINING INDIUM DERIVATIVES OF BUCKMINSTER FULLERENE C60 AND C70 FOR DEVELOPMENT RADIONUCLIDE NANOSIZED AGENTS THAT DESTROY A TUMOR

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2014
In this work a simulation was performed of the electronic structure and geometry of endohedral containing indium derivatives of Buckminster fullerene C60 and C70 and monoester – a heterocyclic carboxylic acid derivative.
E.A. Dikusar, V.M. Zelenkovskii, A.L. Pushkarchuk, V.I. Potkin, D.A. Rudakov, S.J. Kilin, A.G. Soldatov, S.A. Kuten, A.N. Khmialeuski, L.F. Babicheu   +9 more
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Spitzer Analysis of HII Region Complexes in the Magellanic Clouds: Determining a Suitable Monochromatic Obscured Star Formation Indicator

, 2010
HII regions are the birth places of stars, and as such they provide the best measure of current star formation rates (SFRs) in galaxies. The close proximity of the Magellanic Clouds allows us to probe the nature of these star forming regions at small ...
A. D. Bolatto, Aguirre, B. Babler, B. Lawton, B. Shiao, B. Whitney, Bernard, Bernard-Salas, Brandl, C. W. Engelbracht, Calzetti, Calzetti, Dale, Dale, Dale, Davies, Desert, Draine, Draine, Engelbracht, Fazio, Fukui, Genzel, Gordon, Gordon, Harris, Helou, Indebetouw, J. L. Hora, J. M. Oliveira, K. D. Gordon, K. Misselt, Kaufman, Kennicutt, Kennicutt, Kim, L. R. Carlson, Lebouteiller, Li, Livanou, M. Block, M. Meade, M. Meixner, M. S. Oey, M. Sewilo, Martin, Massey, Meixner, Mennella, Oey, Oey, R. Indebetouw, Relaño, Rieke, Rubio, S. Bracker, S. C. Madden, Shetty, Snider, Szewczyk, T. Robitaille, Thilker, Tielens, U. P. Vijh, van Loon, van Loon, Walborn, Walborn, Walter, Watson, Werner, Wu, Wu   +72 more
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VARIABLES DE PROCESO EN LA FABRICACIÓN DE FULLERENOS. SEGUIMIENTO DEL RENDIMIENTO Y DE LA PROPORCIÓN DE C60/C70 POR ESPECTROSCOPÍA ULTRAVIOLETA

Anales (Asociación Física Argentina), 2013
Uno de los métodos de fabricación de fullerenos es la descomposición de electrodos de grafito con un arco eléctrico en una atmósfera de gas inerte. Como resultado de esta descomposición se obtiene hollín del cual se extraen entre 1% y 14% de una mezcla ...
E. Pasqualini, L. Pérez
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Decoherence in a Talbot Lau interferometer: the influence of molecular scattering

, 2003
We study the interference of C70 fullerenes in a Talbot-Lau interferometer with a large separation between the diffraction gratings. This permits the observation of recurrences of the interference contrast both as a function of the de Broglie wavelength ...
A. Zeilinger, Arndt, B. Brezger, Bordé, Brezger, Brühl, Casimir, Chapman, Clauser, Deng, Gallis, Helbing, Hornberger, Hornberger, Joos, K. Hornberger, L. Hackermüller, Lisdat, M. Arndt, Myatt, Nairz, Reynaud, Schöllkopf, Zurek   +23 more
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Charge transfer excitons in optical absorption spectra of C60-dimers and polymers

, 1996
Charge-transfer (CT) exciton effects are investigated for the optical absorption spectra of crosslinked C60 systems by using the intermediate exciton theory. We consider the C60-dimers, and the two (and three) molecule systems of the C60-polymers. We use
A. M. Rao, J. Fagerström, K. Harigaya, K. Harigaya, K. Harigaya, K. Harigaya, K. Harigaya, K. Harigaya, K. Harigaya, Kikuo Harigaya, M. Núñez-Regueiro, M. S. Dresselhaus, O. Chauvet, P. W. Stephens, S. Pekker, S. Pekker, Y. Iwasa, Y. Iwasa   +17 more
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Bowl on the ring: Molecular crowns hosting fullerenes synergistically by buckybowl and nanohoop

Aggregate
Curved π‐electron systems show unique properties and assembly feature that enable the specific applications in materials science and supramolecular chemistry.
Wenru Song, Zhe Liu, Xinqiang Hua, Shaojie Yang, Xia Tang, Chengshan Yuan, Zitong Liu, Hao‐Li Zhang, Xiangfeng Shao   +8 more
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High-temperature characteristics of 20MnB4 and 30MnB4 micro-addition cold upsetting steels and C45 and C70 high-carbon-steels

Metalurgija, 2016
The paper analyzes the high-temperature plasticity characteristics of 20MnB4 and 30MnB4 with micro-additives, intended for cold upsetting and high-carbon steels C45 and C70 in the “solid phase-liquid” during heating and cooling.
S. Sawicki, H. Dyja, A. Kawałek, M. Knapiński, M. Kwapisz, K. Laber   +5 more
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