Zobrazeno 1 - 10
of 238
pro vyhledávání: '"Menushenkov, P."'
Autor:
Khubbutdinov, Ruslan, Gerasimova, Natalia, Mercurio, Giuseppe, Assalauova, Dameli, Carnis, Jerome, Gelisio, Luca, Guyader, Loïc le, Ignatenko, Alexandr, Kim, Young Yong, van Kuiken, Benjamin, Kurta, Ruslan P., Lapkin, Dmitry, Teichmann, Martin, Yaroslavtsev, Alexander, Gorobtsov, Oleg, Menushenkov, Aleksey P., Scholz, Matthias, Scherz, Andreas, Vartanyants, Ivan A.
Second-order intensity interferometry was employed to study the spatial and temporal properties of the European X-ray Free-Electron Laser (EuXFEL). Measurements were performed at the soft X-ray SASE3 undulator beamline at a photon energy of 1.2 keV i
Externí odkaz:
http://arxiv.org/abs/2104.11136
Autor:
Lukyanov, Alexander E., Neverov, Vyacheslav D., Zhumagulov, Yaroslav V., Menushenkov, Alexey P., Krasavin, Andrey V., Vagov, Alexei
Publikováno v:
Phys. Rev. Research 2, 043207 (2020)
We investigate ultra-fast coherent quantum dynamics of undoped $\text{BaBiO}_{3}$ driven by a strong laser pulse. Our calculations demonstrate that in a wide range of radiation frequencies and intensities the system undergoes a transient change from
Externí odkaz:
http://arxiv.org/abs/2006.11791
Publikováno v:
Journal Synchrotron Radiation 26(6) 1851-1862 (2019)
We performed an analysis of coherence properties of the 4-th generation high-energy storage rings with emittance values of 10 pmrad. It is presently expected that a storage ring with these low emittance values will reach diffraction limit at hard X-r
Externí odkaz:
http://arxiv.org/abs/1907.03671
Autor:
Ivanov, Andrey A., Ivanov, Valentin G., Menushenkov, Alexey P., Wilhelm, Fabrice, Rogalev, Andrei, Puri, Alessandro, Joseph, Boby, Xu, Wei, Marcelli, Augusto, Bianconi, Antonio
Publikováno v:
Journal of Superconductivity and Novel Magnetism 31(3), 663-670 (2018)
The two-dimensional Bi2Sr2CaCu2O8+y (Bi2212), the most studied prototype cuprate superconductor, is a lamellar system made of a stack of two-dimensional corrugated CuO2 bilayers separated by Bi2O2+ySr2O2 layers. While the large majority of theories,
Externí odkaz:
http://arxiv.org/abs/1711.00397
Autor:
Besedin, Ilya, Menushenkov, Alexey P.
Publikováno v:
EPJ Quantum Technology (2018) 5: 2
We investigate analytically the coupling of a coplanar waveguide resonator to a coplanar waveguide feedline. Using a conformal mapping technique we obtain an expression for the characteristic mode impedances and coupling coefficients of an asymmetric
Externí odkaz:
http://arxiv.org/abs/1710.01998
Autor:
Zaluzhnyy, I. A., Kurta, R. P., Sulyanova, E. A., Gorobtsov, O. Yu., Shabalin, A. G., Zozulya, A. V., Menushenkov, A. P., Sprung, M., Krowczynski, A., Gorecka, E., Ostrovskii, B. I., Vartanyants, I. A.
We report on X-ray studies of freely suspended hexatic films of three different liquid crystal compounds. By applying angular X-ray cross-correlation analysis (XCCA) to the measured diffraction patterns the parameters of the bond-orientational (BO) o
Externí odkaz:
http://arxiv.org/abs/1703.01198
Autor:
Victor V. Popov, Ekaterina B. Markova, Yan V. Zubavichus, Alexey P. Menushenkov, Alexey A. Yastrebtsev, Bulat R. Gaynanov, Olga V. Chernysheva, Andrei A. Ivanov, Sergey G. Rudakov, Maria M. Berdnikova, Alexander A. Pisarev, Elizaveta S. Kulikova, Nickolay A. Kolyshkin, Evgeny V. Khramov, Victor N. Khrustalev, Igor V. Shchetinin, Nadezhda A. Tsarenko, Natalia V. Ognevskaya, Olga N. Seregina
Publikováno v:
Crystals, Vol 13, Iss 9, p 1405 (2023)
The influence of Yb3+ cations substitution for Pr3+ on the structure and catalytic activity of (Pr1−xYbx)2Zr2O7 powders synthesized via coprecipitation followed by calcination is studied using a combination of long- (s-XRD), medium- (Raman, FT-IR,
Externí odkaz:
https://doaj.org/article/ce5dec57dff048fa83f9c1097cdb79b7
X-ray diffraction studies of the bond-orientational order in the hexatic-B phase of 75OBC and 3(10)OBC compounds are presented. The temperature evolution of an angular profile of a single diffraction peak is analyzed. Close to the hexatic-B-smectic-A
Externí odkaz:
http://arxiv.org/abs/1610.01919
Autor:
Ivanov, Valentin G., Ivanov, Andrey A., Menushenkov, Alexey P., Joseph, Boby, Bianconi, Antonio
Publikováno v:
J Supercond Nov Magn (2016) 29: 3035
While for a long time iron based superconductors have been investigated looking at the average crystalline structure there is now growing interest on the divergence of local from the average structure. Here we use advanced data analysis of EXAFS, a f
Externí odkaz:
http://arxiv.org/abs/1609.05380
Autor:
Joseph, Boby, Ricci, Alessandro, Poccia, Nicola, Ivanov, Valentin G., Ivanov, Andrey A., Menushenkov, Alexey P., Saini, Naurang L., Bianconi, Antonio
Publikováno v:
J Supercond Nov Magn (2016) 29: 3041
We report the experimental results of temperature dependent polarized As K-edge extended x-ray absorption fine structure (EXAFS) of LaFe1-xCoxAsO (x=0.0 and 0.11) single-crystals. By aligning the Fe-As bond direction in the direction of the x-ray bea
Externí odkaz:
http://arxiv.org/abs/1608.07808