14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR238 papers
- Lomonosov Moscow State UniversityRU216 papers
- Australian National UniversityAU207 papers
- Massachusetts Institute of TechnologyUS202 papers
- University of FloridaUS201 papers
- California Institute of TechnologyUS200 papers
- University of Maryland, College ParkUS200 papers
- University of MinnesotaUS199 papers
- Northwestern UniversityUS198 papers
- Academy of Sciences of MoldovaMD197 papers
- Cardiff UniversityGB186 papers
- Goddard Space Flight CenterUS185 papers
19 papers · 1 filter
Physical and chemical structure of dense cores in regions of high mass star formation
Igor Zinchenko, Lev Pirogov, Paola Caselli +3
We found that in regions of high mass star formation the CS emission correlates well with the dust continuum emission and is therefore a good tracer of the total mass while the N$_…
Mechanisms of arsenic clustering in silicon
F. F. Komarov, O. I. Velichko, V. A. Dobrushkin +1
A model of arsenic clustering in silicon is proposed and analyzed. The main feature of the proposed model is the assumption that negatively charged arsenic complexes play a dominan…
A-site Ordering versus Electronic Inhomogeneity in CMR-Manganite Films
V. Moshnyaga, L. Sudheendra, O. I. Lebedev +7
Epitaxial La3/4Ca1/4MnO3/MgO(100) (LCMO) thin films show unusual rhombohedral (R-3c) structure with a new perovskite superstructure due to unique ordering of La and Ca at the A-sit…
On the Hamiltonian reduction of geodesic motion on SU(3) to SU(3)/SU(2)
V. Gerdt, R. Horan, A. Khvedelidze +3
The reduced Hamiltonian system on T*SU(3)/SU(2)) is derived from a Riemannian geodesic motion on the SU(3) group manifold parameterised by the generalised Euler angles and endowed…
CEM03 and LAQGSM03 - new modeling tools for nuclear applications
S. G. Mashnik, A. J. Sierk, K. K. Gudima +1
An improved version of the Cascade-Exciton Model (CEM) of nuclear reactions realized in the code CEM2k and the Los Alamos version of the Quark-Gluon String Model (LAQGSM) have been…
Multiferroic behavior in CdCr2X4 (X = S, Se)
J. Hemberger, P. Lunkenheimer, R. Fichtl +3
The recently discovered multiferroic material CdCr2S4 shows a coexistence of ferromagnetism and relaxor ferroelectricity together with a colossal magnetocapacitive effect. The comp…
Spin-lattice coupling in the ferrimagnetic semiconductor FeCr2S4 probed by surface acoustic waves
C. Mueller, V. Zestrea, V. Tsurkan +3
Using surface acoustic waves, the elastomagnetic coupling could be studied in thin single crystalline plates of the ferrimagnetic semiconductor FeCr2S4 by measuring the attenuation…
Formation of Light Isotopes by Protons and Deuterons of 3.65 GeV/nucleon on Separated Tin Isotopes
A. R. Balabekyan, A. S. Danagulyan, J. R. Drnoyan +11
We measure cross sections for residual nuclide formation in the mass range 6 < A < 97 caused by bombardment with protons and deuterons of 3.65 GeV/nucleon energy of enriched tin is…
Matrix Models
Corneliu Sochichiu
Matrix models and their connections to String Theory and noncommutative geometry are discussed. Various types of matrix models are reviewed. Most of interest are IKKT and BFSS mode…
Phonon anomalies and charge dynamics in Fe_{1-x}Cu_{x}Cr_{2}S_{4} single crystals
T. Rudolf, K. Pucher, F. Mayr +5
A detailed investigation of phonon excitations and charge carrier dynamics in single crystals of Fe_{1-x}Cu_{x}Cr_{2}S_{4} (x = 0, 0.2, 0.4, 0.5) has been performed by using infrar…
Microcanonical Ensemble Extensive Thermodynamics of Tsallis Statistics
A. S. Parvan
The microscopic foundation of the generalized equilibrium statistical mechanics based on the Tsallis entropy is given by using the Gibbs idea of statistical ensembles of the classi…
Toroid Current States in Doped Mott Insulators
Dmitry I. Iudin, Alexander P. Protogenov
The free energy bounds for inhomogeneous current states in doped antiferromagnetic insulators and spatial configurations of spin and charge degrees of freedom in lightly and heavil…
Glassy freezing of orbital dynamics in FeCr2S4 and FeSc2S4
R. Fichtl, P. Lunkenheimer, J. Hemberger +2
We report on a thorough dielectric investigation of the glass-like freezing of the orbital reorientation-dynamics, recently found for the crystalline sulpho-spinels FeCr2S4 and FeS…
Relaxor ferroelectricity and colossal magnetocapacitive coupling in ferromagnetic CdCr2S4
J. Hemberger, P. Lunkenheimer, R. Fichtl +3
Multiferroic materials, which reveal magnetic and electric order, are in the focus of recent solid state research. Especially the simultaneous occurrence of ferroelectricity and fe…
Interaction of strongly correlated electrons and acoustical phonons
V. A. Moskalenko, P. Entel, D. F. Digor
We investigate the interaction of correlated electrons with acoustical phonons using the extended Hubbard-Holstein model in which both, the electron-phonon interaction and the on-s…
Tsunami wave runup on coasts of narrow bays
Narcisse Zahibo, Efim Pelinovsky, Vladimir Golinko +1
The runup of tsunami waves on the coasts of the barrow bays, channels and straits is studied in the framework of the nonlinear shallow water theory. Using the narrowness of the wat…
Merging the CEM2k and LAQGSM Codes with GEMINI
M. I. Baznat, S. G. Mashnik, K. K. Gudima +1
An improved version of the Cascade-Exciton Model (CEM) of nuclear reactions contained in the code CEM2k and the Los Alamos version of the Quark-Gluon String Model (LAQGSM) are merg…
Nonlinear magnetoinductive waves and domain walls in composite metamaterials
Ilya V. Shadrivov, Alexander A. Zharov, Nina A. Zharova +1
We describe novel physics of nonlinear magnetoinductive waves in left-handed composite metamaterials. We derive the coupled equations for describing the propagation of magnetoinduc…
High-field ESR studies of the quantum spin magnet CaCu2O3
M. Goiran, M. Costes, J. M. Broto +6
We report an electron spin resonance (ESR) study of the s=1/2-Heisenberg pseudo-ladder magnet CaCu2O3 in pulsed magnetic fields up to 40 T. At sub-Terahertz frequencies we observe…