Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 174 entries
Sorted by: Best Match Show Resources per page
How many bound valence states does the C₆₀⁻ anion have?.

Physical chemistry chemical physics : PCCP

Gromov EV, Klaiman S, Cederbaum LS.
PMID: 27035277
Phys Chem Chem Phys. 2016 Apr 28;18(16):10840-5. doi: 10.1039/c6cp00667a.

We report on unprecedentedly large coupled cluster calculations for the C60(-) anion, and on a heuristic model uncovering the valence states of C60(-) that allow the resolution of the headlined question. Our results convincingly demonstrate that C60(-) possesses as...

Thermal Hall effect and geometry with torsion.

Physical review letters

Gromov A, Abanov AG.
PMID: 25615492
Phys Rev Lett. 2015 Jan 09;114(1):016802. doi: 10.1103/PhysRevLett.114.016802. Epub 2015 Jan 06.

We formulate a geometric framework that allows us to study momentum and energy transport in nonrelativistic systems. It amounts to a coupling of the nonrelativistic system to the Newton-Cartan (NC) geometry with torsion. The approach generalizes the classic Luttinger's...

Framing anomaly in the effective theory of the fractional quantum Hall effect.

Physical review letters

Gromov A, Cho GY, You Y, Abanov AG, Fradkin E.
PMID: 25615495
Phys Rev Lett. 2015 Jan 09;114(1):016805. doi: 10.1103/PhysRevLett.114.016805. Epub 2015 Jan 07.

We consider the geometric part of the effective action for the fractional quantum Hall effect (FQHE). It is shown that accounting for the framing anomaly of the quantum Chern-Simons theory is essential to obtain the correct gravitational linear response...

Ionization of pyridine: Interplay of orbital relaxation and electron correlation.

The Journal of chemical physics

Trofimov AB, Holland DMP, Powis I, Menzies RC, Potts AW, Karlsson L, Gromov EV, Badsyuk IL, Schirmer J.
PMID: 28668050
J Chem Phys. 2017 Jun 28;146(24):244307. doi: 10.1063/1.4986405.

The valence shell ionization spectrum of pyridine was studied using the third-order algebraic-diagrammatic construction approximation scheme for the one-particle Green's function and the outer-valence Green's function method. The results were used to interpret angle resolved photoelectron spectra recorded with...

Complexation of Donor-Acceptor Substituted Aza-Crowns with Alkali and Alkaline Earth Metal Cations. Charge Transfer and Recoordination in Excited State.

Journal of fluorescence

Volchkov VV, Gostev FE, Shelaev IV, Nadtochenko VA, Dmitrieva SN, Gromov SP, Alfimov MV, Melnikov MY.
PMID: 26670689
J Fluoresc. 2016 Mar;26(2):585-92. doi: 10.1007/s10895-015-1744-5. Epub 2015 Dec 16.

Complexation between two aza-15-crown-5 ethers bearing electron donor and acceptor fragments and alkali and alkaline earth perchlorates has been studied using absorption, steady-state fluorescence and femtosecond transient absorption spectroscopy. The spectral-luminescent parameters, the stability and dissociation constants of the...

Phase-matched second harmonic generation with on-chip GaN-on-Si microdisks.

Scientific reports

Roland I, Gromovyi M, Zeng Y, El Kurdi M, Sauvage S, Brimont C, Guillet T, Gayral B, Semond F, Duboz JY, de Micheli M, Checoury X, Boucaud P.
PMID: 27687007
Sci Rep. 2016 Sep 30;6:34191. doi: 10.1038/srep34191.

We demonstrate phase-matched second harmonic generation in gallium nitride on silicon microdisks. The microdisks are integrated with side-coupling bus waveguides in a two-dimensional photonic circuit. The second harmonic generation is excited with a continuous wave laser in the telecom...

Multiphoton resonances in pulse EPR.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Gromov I, Schweiger A.
PMID: 10968963
J Magn Reson. 2000 Sep;146(1):110-21. doi: 10.1006/jmre.2000.2143.

Two- and three-photon electron spin echoes of a two-level system are observed using, in addition to the microwave excitation, a linearly polarized radio-frequency field oriented along the static magnetic field B(0). Such multiphoton echoes are detected when the sum...

In situ ESR/Vis/NIR spectroelectrochemistry of [60]fullerene: the origin of ESR "spikes" and the reactivity of pristine fullerene anions.

Chemphyschem : a European journal of chemical physics and physical chemistry

Rapta P, Bartl A, Gromov A, Stasko A, Dunsch L.
PMID: 12465514
Chemphyschem. 2002 Apr 15;3(4):351-6. doi: 10.1002/1439-7641(20020415)3:4<351::AID-CPHC351>3.0.CO;2-W.

No abstract available.

Theoretical study of excitations in furan: spectra and molecular dynamics.

The Journal of chemical physics

Gromov EV, Trofimov AB, Vitkovskaya NM, Köppel H, Schirmer J, Meyer HD, Cederbaum LS.
PMID: 15332889
J Chem Phys. 2004 Sep 08;121(10):4585-98. doi: 10.1063/1.1780160.

The excitation spectra and molecular dynamics of furan associated with its low-lying excited singlet states 1A2(3s), 1B2(V), 1A1(V'), and 1B1(3p) are investigated using an ab initio quantum-dynamical approach. The ab initio results of our previous work [J. Chem. Phys....

Electron paramagnetic resonance of three-spin nitroxide-copper(II)-nitroxide clusters coupled by a strong exchange interaction.

The journal of physical chemistry. A

Fedin MV, Veber SL, Gromov IA, Ovcharenko VI, Sagdeev RZ, Schweiger A, Bagryanskaya EG.
PMID: 16480287
J Phys Chem A. 2006 Feb 23;110(7):2315-7. doi: 10.1021/jp0573792.

The complex of Cu(2+) hexafluoroacetylacetonate with two pyrazol-substituted nitronyl nitroxides represents an unusual exchange-coupled three-spin system. The antiferromagnetic exchange coupling, which already atT < 150 K is larger than the thermal energy kT, induces the transition from a total...

Proteomic strategies in bladder cancer: From tissue to fluid and back.

Proteomics. Clinical applications

Gromov P, Moreira JM, Gromova I, Celis JE.
PMID: 21136898
Proteomics Clin Appl. 2008 Jul;2(7):974-88. doi: 10.1002/prca.200780163. Epub 2008 Jul 10.

We have applied protein expression profiling technologies in combination with immunohistochemistry, using fresh tissue and urine samples, to assess bladder cancer heterogeneity and prognosis as well as to generate protein markers for tumor progression and early diagnosis of the...

Regio- and stereospecific [2+2] photocyclodimerization of a crown-containing butadienyl dye via cation-induced self-assembly in solution.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology

Ushakov EN, Vedernikov AI, Alfimov MV, Gromov SP.
PMID: 20976366
Photochem Photobiol Sci. 2011 Jan;10(1):15-8. doi: 10.1039/c0pp00227e. Epub 2010 Oct 26.

Self-assembled pseudocyclic structures consisting of two molecules of a crown-containing butadienyl dye and two Mg(2+) ions readily undergo regio- and stereospecific [2+2] photocycloaddition in MeCN to produce a single cyclobutane stereoisomer in almost quantitative yield.

Showing 1 to 12 of 174 entries