Lebedev, V., Vergeles, S., Vorobev, P.
We theoretically examine plasmonic resonance between two close metallic grains separated by a gap of width much less than the length of the incident electromagnetic wave. Resonance conditions are...
Universal Velocity Profile for Coherent Vortices in Two-Dimensional Turbulence (2009)
Chertkov, M., Kolokolov, I., Lebedev, V.
Two-dimensional turbulence generated in a bounded box produces large-scale coherent vortices coexisting with small-scale fluctuations. We present a rigorous theory explaining the $\eta=1/4$ scaling...
Simulation of Beam-Beam Effects and Tevatron Experience (2009)
Valishev, A., Alexahin, Yu., Lebedev, V., Shatilov, D.
Effects of electromagnetic interactions of colliding bunches in the Tevatron have a variety of manifestations in beam dynamics presenting vast opportunities for development of simulation models and...
Carrier mass measurements in degenerate indium nitride (2009)
Pettinari, G., Polimeni, A., Capizzi, M., Blokland, J.H., Christianen, P.C.M., Maan, J.C., ...
We present photoluminescence measurements under intense magnetic fields (B up to 30 T) in n-doped indium nitride samples with carrier concentration ranging from about 7.5x10(17) cm(-3) to 5x10(18)...
Transport properties of InN: Elektronische Transporteigenschaften von InN (2009)
Cimalla, V., Lebedev, V., Ambacher, O., Polyakov, V.M., Schwierz, F., Niebelschütz, F., ...
Knübel, A., Aidam, R., Cimalla, V., Kirste, L., Baeumler, M., ...
We report on the PAMBE-growth of high-quality InN layers with In polarity and on the influence of growth parameters such as Indium-to-nitrogen flux ratio as well as substrate temperature on the...
Sillero, E., Williams, O.A., Lebedev, V., Cimalla, V., Nebel, C.E., ...
We present the static and dynamic mechanical characterization of several nanocrystalline diamond (NCD) freestanding micromachined structures. NCD films, fabricated by microwave plasma chemical vapour...
Operation of a GERDA Phase I prototype detector in liquid argon and nitrogen (2008)
Heider, M. Barnabé, Bakalyarov, A., Bezrukov, L., Cattadori, C., Chkvorets, O., Gusev, K., ...
The GERDA (GERmanium Detector Array) experiment aiming to search for the neutrinoless double beta decay of 76Ge at the Laboratori Nazionali Del Gran Sasso (LNGS), Italy, will operate bare enriched...
Light-induced nonlinearity of CdSe/ZnS quantum dots with a millisecond relaxation time (2008)
Vitukhnovskii, A., Isaev, A., Lebedev, V.
The laser beam transmission through a colloidal solution of CdSe/ZnS quantum dots in toluene is investigated for the case of a continuous sequence of femtosecond pulses (100 fs) at a frequency of 100...
Patch coalescence as a mechanism for eukaryotic directional sensing (2008)
Gamba, A., Kolokolov, I., Lebedev, V., Ortenzi, G.
Eukaryotic cells possess a sensible chemical compass allowing them to orient toward sources of soluble chemicals. The extracellular chemical signal triggers separation of the cell membrane into two...
Universal features of cell polarization processes (2008)
Gamba, A., Kolokolov, I., Lebedev, V., Ortenzi, G.
Cell polarization plays a central role in the development of complex organisms. It has been recently shown that cell polarization may follow from the proximity to a phase separation instability in a...
Reactive Rayleigh-Taylor Turbulence (2008)
Chertkov, M., Lebedev, V., Vladimirova, N.
The Rayleigh-Taylor (RT) instability develops and leads to turbulence when a heavy fluid falls under the action of gravity through a light one. We consider this phenomenon accompanied by a reactive...
Experimental evidence of different hydrogen donors in n-type InN (2008)
Pettinari, G., Masia, F., Capizzi, M., Polimeni, A., Losurdo, M., Bruno, G., ...
The multiform donor nature of hydrogen in n-type indium nitride is experimentally observed in samples exposed to atomic hydrogen. Photoluminescence measurements reveal a tenfold increase in the...
Electronic and photoconductive properties of ultrathin InGaN photodetectors (2008)
Lebedev, V., Polyakov, V.M., Hauguth-Frank, S., Cimalla, V., Ecke, G., ...
We report on the compositional dependencies of electron transport and photoconductive properties for ultrathin metal-semiconductor-metal photodetectors based on In-rich In(x)Ga(1-x)N alloys. For a...
Sapphire-GaN-based planar integrated free-space optical system (2008)
Hofmann, M., Hauguth-Frank, S., Lebedev, V., Ambacher, O., Sinziger, S.
We report on the design and fabrication of a planar integrated free-space optical system working on the basis of binary phase diffractive optical elements (DOEs) realized in GaN on a sapphire...
Highly efficient THz emission from differently grown InN at 800 nm and 1060 nm excitation (2008)
Matthäus, G., Cimalla, V., Pradarutti, B., Riehemann, S., Notni, G., Lebedev, V., ...
A detailed study on differently molecular-beam epitaxy (MBE) grown InN wavers as THz surface emitters is reported. The samples were excited using 120 fs and 100 fs short laser pulses delivered by a...
Strong effect of weak diffusion on scalar turbulence at large scales (2007)
Chertkov, M., Kolokolov, I., Lebedev, V.
Passive scalar turbulence forced steadily is characterized by the velocity correlation scale, $L$, injection scale, $l$, and diffusive scale, $r_d$. The scales are well separated if the diffusivity...
CMS physics technical design report, volume II: Physics performance (2007)
Bayatian, G. L., Chatrchyan, S., Hmayakyan, G., Sirunyan, A. M., Adam, W., Bergauer, T., ...
CMS is a general purpose experiment, designed to study the physics of pp collisions at 14 TeV at the Large Hadron Collider ( LHC). It currently involves more than 2000 physicists from more than 150...
High efficient terahertz emission from InN surfaces (2007)
Cimalla, V., Pradarutti, B., Matthäus, G., Brückner, C., Riehemann, S., Notni, G., ...
Terahertz radiation was measured from InN and compared to p-InAs excited by femtosecond optical pulses at 1060 and 800 nm. At 800 nm, atomically smooth InN with low background electron concentration...
Analysis of nanostructures by means of auger electron spectroscopy (2007)
Ecke, G., Cimalla, V., Tonisch, K., Lebedev, V., Romanus, H., Ambacher, O., ...
In modern nanotechnology analysis such methods are needed which are able to investigate extremely small volumes, thus surface sensitive techniques with a high spatial and depth resolution. Concerning...
Growing condensate in two-dimensional turbulence (2006)
Chertkov, M., Connaughton, C., Kolokolov, I., Lebedev, V.
We report a numerical study, supplemented by phenomenological explanations, of ``energy condensation'' in forced 2D turbulence in a biperiodic box. Condensation is a finite size effect which occurs...
Measurement and correction of the 3rd order resonance in the Tevatron (2006)
Alexahin, Yu I, Lebedev, V, Schmidt, F, Still, D, Valishev, A
At Fermilab Tevatron BPM system has been recently upgraded resulting in much better accuracy of beam position measurements and improvements of data acquisition for turn-by-turn measurements. That...
InN as THz emitter excited at 1060 nm and 800 nm (2006)
Pradarutti, B., Matthäus, G., Brückner, C., Riehemann, S., Notni, G., Cimalla, V., ...
The applicability of moth-eye structures to THz components is investigated. With the help of RCWA and effective medium theory, optimal structural parameters for one-dimensional and two-dimensional...
ALICE Technical Design Report on Forward Detectors : FMD, T0 and V0 (2005)
Cortese, P., Dellacasa, G., Ramello, L., Sitta, M., Ahmad, N., Ahmad, S., ...
ALICE Technical Design Report of the Computing (2005)
Cortese, P., Dellacasa, G., Ramello, L., Sitta, M., Ahmad, N., Ahmad, S., ...
ALICE Technical Design Report on Forward Detectors : FMD, T0 and V0 (2005)
Cortese, P., Dellacasa, G., Ramello, L., Sitta, M., Ahmad, N., Ahmad, S., ...
ALICE Technical Design Report of the Computing (2005)
Cortese, P., Dellacasa, G., Ramello, L., Sitta, M., Ahmad, N., Ahmad, S., ...
Tumbling of Polymers in a Random Flow with Mean Shear (2004)
Chertkov, M., Kolokolov, I., Lebedev, V., Turitsyn, K.
A polymer placed in chaotic flow with large mean shear tumbles, making a-periodic flips. We describe the statistics of angular orientation, as well as of tumbling time (separating two subsequent...
Statistics of Polymer Extension in a Random Flow with Mean Shear (2004)
Chertkov, M., Kolokolov, I., Lebedev, V., Turitsyn, K.
Considering the dynamics of a polymer with finite extensibility placed in a chaotic flow with large mean shear, we explain how the statistics of polymer extension changes with Weissenberg number,...
A New 76Ge Double Beta Decay Experiment at LNGS (2004)
Abt, I., Altmann, M., Bakalyarov, A., Barabanov, I., Bauer, C., Bellotti, E., ...
This Letter of Intent has been submitted to the Scientific Committee of the INFN Laboratori Nazionali del Gran Sasso (LNGS) in March 2004. It describes a novel facility at the LNGS to study the...
ALICE: Physics performance report, Volume 1 (2004)
Carminati, F., Foka, P., Giubellino, P., Morsch, A., Paic, G., ...
ALICE is a general-purpose heavy-ion experiment designed to study the physics of strongly interacting matter and the quarkgluon plasma in nucleusnucleus collisions at the LHC. It currently...
ALICE: Physics performance report, Volume 1 (2004)
Carminati, F., Foka, P., Giubellino, P., Morsch, A., Paic, G., ...
ALICE is a general-purpose heavy-ion experiment designed to study the physics of strongly interacting matter and the quarkgluon plasma in nucleusnucleus collisions at the LHC. It currently...
Acceleration of chemical reaction by chaotic mixing (2003)
Theory of fast binary chemical reaction, ${\cal A}+{\cal B}\to{\cal C}$, in a statistically stationary chaotic flow at large Schmidt number ${Sc}$ and large Damk\"ohler number ${Da}$ is developed....
Laser performance of new crystal Cr3+:(CeGd)Sc3(BO3)4 (2003)
De Backer, Andrée, Garreau, Jean Claude, Razdobreev, Igor, Szriftgiser, Pascal, Voroshilov, I., Lebedev, V., ...
Laser generation with Cr3+:(CeGd)Sc3(BO3)4 (Cr3+:CSB) crystal is demonstrated for the first time to our knowledge. The spectroscopic properties of this crystal are similar to other tunable Cr3+-doped...
Decay of scalar turbulence revisited (2002)
We demonstrate that at long times the rate of passive scalar decay in a turbulent, or simply chaotic, flow is dominated by regions (in real space or in inverse space) where mixing is less efficient....
Spectra of turbulence in dilute polymer solutions (2002)
We investigate turbulence in dilute polymer solutions when polymers are strongly stretched by the flow. We establish power-law spectrum of velocity, which is not associated with a flux of a conserved...
Study of the K- -> mu- nu pi0 decay (2002)
Ajinenko, I., Akimenko, S., Britvich, G., Britvich, I., Datsko, K., Filin, A., ...
The decay $K^{-} \to \mu^{-} \bar{\nu} \pi^{0}$ has been studied using in-flight decays detected with ``ISTRA+'' setup operating in the 25 GeV negative secondary beam of the U-70 PS. About 112K...
Recent progress in neutrino factory and muon collider research within the Muon collaboration (2002)
Neutrino Factory Collaboration, Alsharoa, MM, Ankenbrandt, CM, Atac, M, Autin, BR, Balbekov, VI, ...
ALICE addentum to the Technical Design Report of the time of flight system (TOF) (2002)
Cortese, P., Dellacasa, G., Ramello, L., Scalas, E., Sitta, M., Ahmad, N., ...
ALICE addentum to the Technical Design Report of the time of flight system (TOF) (2002)
Cortese, P., Dellacasa, G., Ramello, L., Scalas, E., Sitta, M., Ahmad, N., ...
The Timing Synchronization System at Jefferson Lab (2001)
Keesee, M., Dickson, R., Flood, R., Lebedev, V.
This paper presents the requirements and design of a Timing Synchronization System (TSS) for the Continuous Electron Beam Accelerator Facility (CEBAF) control system at Thomas Jefferson National...
The role of superconductivity and cryogenics in the neutrino factory (2001)
Green, M.A., Black, E.L., Gupta, R.C., Iarocci, M.A., Lebedev, V., Miller, J.R., ...
On Turbulence of Polymer Solutions (2001)
Balkovsky, E., Fouxon, A., Lebedev, V.
We investigate high-Reynolds number turbulence in dilute polymer solutions. We show the existence of a critical value of the Reynolds number which separates two different regimes. In the first...
Feasibility study 2 of a muon based neutrino source (2001)
Ozaki, S, Palmer, RB, Zisman, MS, Gallardo, JC, Goodman, M, Hassanein, A, ...
Statistics of soliton-bearing systems with additive noise (2000)
Falkovich, G., Kolokolov, I., Lebedev, V., Turitsyn, S.
We present a consistent method to calculate the probability distribution of soliton parameters in systems with additive noise. Even though a weak noise is considered, we are interested in...
A Feasibility study of a neutrino source based on a muon storage ring (2000)
Holtkamp, N, Finley, DA, Anderson, T, Andreev, N, Ankenbrandt, CM, Assadi, S, ...
CMS : the TriDAS Project Technical Design Report; v.1, the Trigger Systems (2000)
L. Bayatyan, G., Grigorian, N., G. Khachatrian, V., T. Margarian, A., M. Sirunyan, A., Adam, W., ...
CMS : the TriDAS Project Technical Design Report; v.1, the Trigger Systems (2000)
L. Bayatyan, G., Grigorian, N., G. Khachatrian, V., T. Margarian, A., M. Sirunyan, A., Adam, W., ...
On the Turbulent Dynamics of Polymer Solutions (1999)
Balkovsky, E., Fouxon, A., Lebedev, V.
We study properties of dilute polymer solutions which are known to depend strongly on polymer elongation. The probability density function (PDF) of polymer end-to-end extensions $R$ in turbulent...
Large-scale properties of passive scalar advection (1999)
Balkovsky, E., Falkovich, G., Lebedev, V., Lysiansky, M.
We consider statistics of the passive scalar on distances much larger than the pumping scale. Such statistics is determined by statistics of Lagrangian contraction that is by probabilities of...
Problems of the Pathogenesis of the Unobstructed Form of Hydrocephalus in Children (1998)
Klosovskiy, B. N., Lebedev, V.
Trans. of Voprosy Patogeneza Otkrytoy Formy Gidrotsefalii u Detey (Problems of the Pathogenesis of the Unobstructed Form of Hydrocephalus in Children) (Moscow), Voprosy Neyrokhirurgii (Problems of...
Notes about Passive Scalar in Large-Scale Velocity Field (1998)
Kolokolov, I., Lebedev, V., Stepanov, M.
We consider advection of a passive scalar theta(t,r) by an incompressible large-scale turbulent flow. In the framework of the Kraichnan model the whole PDF's (probability distribution functions) for...
Instanton for the Kraichnan Passive Scalar Problem (1998)
We consider high-order correlation functions of the passive scalar in the Kraichnan model. Using the instanton formalism we find the scaling exponents $\zeta_n$ of the structure functions $S_n$ for...
Three-point correlation function of a scalar mixed by an almost smooth random velocity field (1996)
Balkovsky, E., Falkovich, G., Lebedev, V.
We demonstrate that if the exponent $\gamma$ that measures non-smoothness of the velocity field is small then the isotropic zero modes of the scalar's triple correlation function have the scaling...
Intermittency of Burgers' Turbulence (1996)
Balkovsky, E., Falkovich, G., Kolokolov, I., Lebedev, V.
We consider the tails of probability density function (PDF) for the velocity that satisfies Burgers equation driven by a Gaussian large-scale force. The saddle-point approximation is employed in the...
Viscous Instanton for Burgers' Turbulence (1996)
Balkovsky, E., Falkovich, G., Kolokolov, I., Lebedev, V.
We consider the tails of probability density functions (PDF) for different characteristics of velocity that satisfies Burgers equation driven by a large-scale force. The saddle-point approximation is...
Non-universality of the scaling exponents of a passive scalar convected by a random flow (1996)
Chertkov, M., Falkovich, G., Lebedev, V.
We consider passive scalar convected by multi-scale random velocity field with short yet finite temporal correlations. Taking Kraichnan's limit of a white Gaussian velocity as a zero approximation we...
Instantons and Intermittency (1995)
Falkovich, G., Kolokolov, I., Lebedev, V., Migdal, A.
We propose the new method for finding the non-Gaussian tails of probability distribution function (PDF) for solutions of a stochastic differential equation, such as convection equation for a passive...
The Fourth-Order Correlation Function of a Randomly Advected Passive Scalar (1995)
Balkovsky, E., Chertkov, M., Kolokolov, I., Lebedev, V.
Advection of a passive scalar $\theta$ in $d=2$ by a large-scale velocity field rapidly changing in time is considered. The Gaussian feature of the passive scalar statistics in the convective...
Chertkov, M., Falkovich, G., Kolokolov, I., Lebedev, V.
For a delta-correlated velocity field, simultaneous correlation functions of a passive scalar satisfy closed equations. We analyze the equation for the four-point function. To describe a solution...
New radiation stable and long-lived plastic scintillators (1994)
Senchyshyn, V G, Koba, V, Korneeva, O, Seminozhenko, V, Kovtun, V E, Zalyubovskij, I I, ...
Statistics of a Passive Scalar Advected by a Large-Scale 2D Velocity Field: Analytic Solution (1994)
Chertkov, M., Falkovich, G., Kolokolov, I., Lebedev, V.
Steady statistics of a passive scalar advected by a random two-dimensional flow of an incompressible fluid is described in the range of scales between the correlation length of the flow and the...
Real space small-angle scattering device (1993)
Lebedev, V., Dudakov, A., Cser, L., Rosta, L., TÖrÖk, Gy.
No abstract available
Real space small-angle scattering device (1993)
Lebedev, V., Dudakov, A., Cser, L., Rosta, L., TÖrÖk, Gy.
No abstract available
Real space small-angle scattering device (1993)
Lebedev, V., Dudakov, A., Cser, L., Rosta, L., TÖrÖk, Gy.
No abstract available
Peculiarities of A1-$\tilde{\rm A}$, A1-$\tilde{\rm C}$ phase transitions are considered in the framework of weak crystallization theory. Fluctuation effects are taken into account. The topology of...
Peculiarities of A1-$\tilde{\rm A}$, A1-$\tilde{\rm C}$ phase transitions are considered in the framework of weak crystallization theory. Fluctuation effects are taken into account. The topology of...
Peculiarities of A1-$\tilde{\rm A}$, A1-$\tilde{\rm C}$ phase transitions are considered in the framework of weak crystallization theory. Fluctuation effects are taken into account. The topology of...
ORIENTATIONAL ACOUSTIC NONLINEARITY IN FLUIDS WITH ANISOTROPIC PARTICLES (1979)
Nonlinear self-action of acoustic waves due to the orientation of anisotropic particles in a sound field (the acoustic Kerr-effect) is considered. Analysis is performed for a liquid crystal in which...
Averin, V., Brekhov, O., Gorbenko, B., Klepov, A., Kolesov, G., Kondrashova, L., ...
No abstract available
ORIENTATIONAL ACOUSTIC NONLINEARITY IN FLUIDS WITH ANISOTROPIC PARTICLES (1979)
Nonlinear self-action of acoustic waves due to the orientation of anisotropic particles in a sound field (the acoustic Kerr-effect) is considered. Analysis is performed for a liquid crystal in which...
Averin, V., Brekhov, O., Gorbenko, B., Klepov, A., Kolesov, G., Kondrashova, L., ...
No abstract available
ORIENTATIONAL ACOUSTIC NONLINEARITY IN FLUIDS WITH ANISOTROPIC PARTICLES (1979)
Nonlinear self-action of acoustic waves due to the orientation of anisotropic particles in a sound field (the acoustic Kerr-effect) is considered. Analysis is performed for a liquid crystal in which...
Averin, V., Brekhov, O., Gorbenko, B., Klepov, A., Kolesov, G., Kondrashova, L., ...
No abstract available
CRYSTAL STRUCTURE AND PROPERTIES OF NEW CADMIUMAND THALLIUM-CONTAINING PEROVSKITES (1972)
Venevtsev, Yu., Kapyshev, A., Lebedev, V., Sal'Nikov, V., Zhdanov, G.
New cadmium- and thallium-containing perovskites have been synthesized. A X-ray study and some dielectric measurements have been fulfilled. It has been concluded that a spontaneously-polarized...
CRYSTAL STRUCTURE AND PROPERTIES OF NEW CADMIUMAND THALLIUM-CONTAINING PEROVSKITES (1972)
Venevtsev, Yu., Kapyshev, A., Lebedev, V., Sal'Nikov, V., Zhdanov, G.
New cadmium- and thallium-containing perovskites have been synthesized. A X-ray study and some dielectric measurements have been fulfilled. It has been concluded that a spontaneously-polarized...
CRYSTAL STRUCTURE AND PROPERTIES OF NEW CADMIUMAND THALLIUM-CONTAINING PEROVSKITES (1972)
Venevtsev, Yu., Kapyshev, A., Lebedev, V., Sal'Nikov, V., Zhdanov, G.
New cadmium- and thallium-containing perovskites have been synthesized. A X-ray study and some dielectric measurements have been fulfilled. It has been concluded that a spontaneously-polarized...