Results 91 to 100 of about 32,729 (203)

Coulomb interaction effects on nonlinear optical response in C60, C70, and higher fullerenes

, 1998
Nonlinear optical properties in the fullerene C$_{60}$ and the extracted higher fullerenes -- C$_{70}$, C$_{76}$, C$_{78}$, and C$_{84}$ -- are theoretically investigated by using the exciton formalism and the sum-over-states method.
Ettl R, Fanti M, Harigaya K, Harigaya K, Kikuchi K, Kikuo Harigaya, Wan X, Westin E, Yoshida M   +8 more
core   +1 more source

Intermittent maser flare around the high mass young stellar object G353.273+0.641 I: data & overview

, 2011
We have performed VLBI and single-dish monitoring of 22 GHz H$_{2}$O maser emission from the high mass young stellar object G353.273+0.641 with VERA (VLBI Exploration of Radio Astrometry) and Tomakamai 11-m radio telescope.
A. Habe, Anglada, Arce, Arce, Baba, Brand, Breen, Brooks, Caratti o Garatti, Caswell, Caswell, Caswell, Caswell, Cesaroni, Curiel, Dehnen, Edris, Elitzur, Felli, Furuya, H. Kobayashi, Hofner, Honma, Honma, Honma, Hosokawa, Hunter, Iguchi, Imai, K. Akiyama, K. Hosaka, K. Motogi, K. Sorai, K. Tateuchi, Kawaguchi, Kobayashi, Kraus, M. Honma, Ma, Machida, Machida, Martí, Minier, Moscadelli, Moscadelli, Motogi, Motogi, Nakagawa, Neckel, Pelletier, Petrov, Reid, Rodríguez, Sakellis, Shepherd, Shibata, Sorai, Su, T. Minamidani, T. Takekoshi, Torrelles, Torrelles, Torstensson, Trinidad, Trinidad, Y. Ohishi, Y. Watanabe   +66 more
core   +1 more source

Theoretical Raman spectroscopy study of finite and infinite fullerene chains inside single-walled carbon nitride nanotubes

Materials and Devices, 2019
We investigated the hybrid system between Nitrogen doped Single Wall Carbon Nanotubes (N-SWCNT) and fullerene (C60  C70) molecules. The structure of the encapsulated fullerenes inside N-SWCNTs is derived from minimum energy calculation using a ...
Hassane Chadli, Fatimaezzahrae Allalia, Brahim Fakrach, Abdelali Rahmani   +3 more
doaj   +4 more sources

Water-soluble host–guest complexes between fullerenes and a sugar-functionalized tribenzotriquinacene assembling to microspheres

Beilstein Journal of Organic Chemistry, 2020
A sugar-functionalized water-soluble tribenzotriquinacene derivative bearing six glucose residues, TBTQ-(OG)6, was synthesized and its interaction with C60 and C70-fullerene in co-organic solvents and aqueous solution was investigated by fluorescence ...
Si-Yuan Liu, Xin-Rui Wang, Man-Ping Li, Wen-Rong Xu, Dietmar Kuck   +4 more
doaj   +1 more source

Nonlinear optical response in higher fullerenes

, 1997
Nonlinear optical properties of extracted higher fullerenes - C70, C76, C78, and C84 - are theoretically investigated. Magnitudes of off-resonant third-harmonic-generation are calculated by the intermediate exciton theory.
Harigaya, K.
core   +2 more sources

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
doaj   +1 more source

Two-loop QCD corrections to charged-Higgs-mediated $b\to s\gamma$ decay

, 1997
The charged-Higgs-mediated contribution to the Wilson coefficient of the $b\to s\gamma$ magnetic penguin is expected to be one of the more promising candidates for a supersymmetric effect in B physics, probably the only one in gauge-mediated models.
Adel, Alam, Alessandro Strumia, Ali, Ali, Ali, Alvarez-Gaumé, Andrea Romanino, Anlauf, Arnowitt, Barbieri, Barbieri, Barbieri, Barbieri, Barbieri, Barbieri, Barbieri, Barbieri, Barger, Bertolini, Buchalla, Cella, Chetyrkin, Chetyrkin, Chetyrkin, Chetyrkin, Cho, Ciafaloni, Ciuchini, Deshpande, Dimopoulos, Dine, Gorishny, Gorishny, Goto, Greub, Grinstein, Hewett, How, Ibañéz, Misiak, Misiak, Nath, Paolo Ciafaloni, Parodi, Pott, Smirnov, Smirnov, Smirnov, Wolfram   +49 more
core   +1 more source

Magnetic Properties of Undoped $C_{60}$

, 1992
The Heisenberg antiferromagnet, which arises from the large $U$ Hubbard model, is investigated on the $C_{60}$ molecule and other fullerenes. The connectivity of $C_{60}$ leads to an exotic classical ground state with nontrivial topology.
A. F. Hebard, C. Kane, C. S. Yannoni, D. Coffey, E. Manousakis, G. Stollhoff, H. W. Kroto, K. Raghavachari, R. C. Haddon, R. F. Curl, R. S. Ruoff, S. A. Trugman, S. A. Trugman, S. Chakravarty, S. White, V. Elser, V. Elser, W. Krätschmer   +17 more
core   +2 more sources

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
doaj   +1 more source

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
core   +1 more source