Search Results - "Ksenofontov, V"

Conventional superconductivity at 203 kelvin at high pressures in the sulfur hydride system by Drozdov, A. P., Eremets, M. I., Troyan, I. A., Ksenofontov, V., Shylin, S. I.

“…Conventional superconductivity is observed at 203 kelvin in the sulfur hydride system, well above the highest superconducting transition temperature obtained…”
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Magnetic flux trapping in hydrogen-rich high-temperature superconductors by Minkov, V. S., Ksenofontov, V., Bud’ko, S. L., Talantsev, E. F., Eremets, M. I.

“…Recent discoveries of superconductivity in various hydrides at high pressures have shown that a critical temperature of superconductivity can reach…”
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FeMoO4 Revisited: Crosslike 90° Noncollinear Antiferromagnetic Structure Caused by Dzyaloshinskii–Moriya Interaction by Ksenofontov, V, Pashkevich, Yu. G, Panthöfer, M, Gnezdilov, V, Babkin, R, Klauer, R, Lemmens, P, Möller, A

“…The ground state of Fe2+ (S = 2) in α- and β-FeMoO4 is investigated by experiments including X-ray diffraction, Raman scattering, and 57Fe–Mössbauer…”
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Does the Solid−Liquid Crystal Phase Transition Provoke the Spin-State Change in Spin-Crossover Metallomesogens? by Seredyuk, M, Gaspar, A. B, Ksenofontov, V, Galyametdinov, Y, Kusz, J, Gütlich, P

“…Three types of interplay/synergy between spin-crossover (SCO) and liquid crystalline (LC) phase transitions can be predicted:  (i) systems with coupled phase…”
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Room Temperature Operational Thermochromic Liquid Crystals by Seredyuk, M, Gaspar, Ana B, Ksenofontov, V, Reiman, S, Galyametdinov, Y, Haase, W, Rentschler, E, Gütlich, P

“…Thermochromic liquid crystals operating in the room temperature region have been successfully designed and synthesized. The reaction of…”
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One-Dimensional Iron(II) Compounds Exhibiting Spin Crossover and Liquid Crystalline Properties in the Room Temperature Region by Seredyuk, M, Gaspar, A. B, Ksenofontov, V, Galyametdinov, Y, Verdaguer, M, Villain, F, Gütlich, P

“…A novel series of 1D Fe(II) metallomesogens have been synthesized using the ligand 5-bis(alkoxy)-N-(4H-1,2,4-triazol-4-yl)benzamide (C n -tba) and the…”
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Structural and Magnetic Phase Transitions in the Multiferroic HoFe3(BO3)4 Observed by Mössbauer Spectroscopy and X-ray Diffraction by Frolov, K. V., Alekseeva, O. A., Lyubutin, I. S., Ksenofontov, V., Smirnova, E. S., Temerov, V. L., Gudim, I. A., Lyubutina, M. V.

“…The temperature dependences of the structural parameters in a HoFe 3 (BO 3 ) 4 single crystal, studied by X-ray diffraction below and above the structural…”
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Thermal- and Light-Induced Spin Crossover in Novel 2D Fe(II) Metalorganic Frameworks {Fe(4-PhPy)2[MII(CN) x ] y }·sH2O: Spectroscopic, Structural, and Magnetic Studies by Seredyuk, M, Gaspar, A. B, Ksenofontov, V, Verdaguer, M, Villain, F, Gütlich, P

“…Five novel two-dimensional coordination polymers {Fe(4PhPy)2[MII(CN)4]}·sH2O (4PhyPy = 4-phenylpyridine; 1: MII = Pd, s = 0; 2: MII = Ni, s = 0; 3: MII = Pt, s…”
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Status of the Yakutsk Air Shower Array and Future Plans by Alekseev, A. K., Atlasov, E. A., Bolotnikov, N. G., Bosikov, A. V., Dyachkovskiy, N. A., Gerasimova, N. S., Glushkov, A. V., Ivanov, A. A., Ivanov, O. N., Kardashevsky, D. N., Kellarev, I. A., Knurenko, S. P., Krasilnikov, A. D., Krivenkov, A. N., Ksenofontov, I. V., Ksenofontov, L. T., Lebedev, K. G., Matarkin, S. V., Mokhnachevskaya, V. P., Nikolaeva, E. V., Neustroev, N. I., Petrov, I. S., Platonov, N. D., Proshutinsky, A. S., Saburov, A. V., Sleptsov, I. Ye, Struchkov, G. G., Timofeev, L. V., Yakovlev, B. B.

“…The Yakutsk Extensive Air Shower Array has been continuously operating for more than 50 years (since 1970) and up until recently it has been one of world’s…”
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Pressure-Induced Semiconductor-Semimetal Transition in Rb0.8Fe1.6S2 by Baskakov, A. O., Ogarkova, Yu. L., Lyubutin, I. S., Starchikov, S. S., Ksenofontov, V., Shylin, S. I., Kroitor’, D., Tsurkan, V., Medvedev, S. A., Naumov, P. G.

“…The transport and magnetic properties of the Rb 0.8 Fe 1.6 S 2 crystal have been studied under quasihydrostatic compression to a pressure of 40.5 GPa in…”
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Mössbauerite; polytypes in Tatkul Lake (Russia) marls and evidence in a Murray River reservoir (Australia) by Génin, J.-M. R., Christi, A., Garcia, Y., Ksenofontov, V., Mills, S., Ruby, C., Shcherbakova, E.

“…Mössbauer spectroscopy characterizes “Green rust related minerals” of the fougèrite group within the hydrotalcite supergroup (Mills et al. Mineral. Mag. 76…”
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Binding energy of self-interstitial atoms to grain boundaries: An experimental approach by Sadanov, E.V., Dudka, O.V., Ksenofontov, V.A., Mazilova, T.I., Starchenko, I.V., Manakin, V.L., Mikhailovskij, I.M.

“…The energies of formation and binding of self-interstitial atoms at grain boundaries in tungsten have been found out using the field evaporation phenomenon…”
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Special Grain Boundaries in Ultrafine-Grained Tungsten by Dudka, O. V., Ksenofontov, V. A., Sadanov, E. V., Starchenko, I. V., Mazilova, T. I., Mikhailovskij, I. M.

“…Field ion microscopy and computer simulation were used for the study of an atomic structure high-angle grain boundary in hard-drawn ultrafine-grained tungsten…”
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Special non-CSL grain boundaries in tungsten: Misorientation distribution and energetics by Sadanov, E.V., Mazilova, T.I., Ksenofontov, V.A., Starchenko, I.V., Mikhailovskij, I.M.

“…As observed by field ion microscopy, a substantial part of randomly selected high-angle GBs in hard drawn tungsten wire, are those terminated by a low index…”
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Structure and Atomic Profile of Grain Boundary Triple Junctions in Tungsten by Sadanov, E. V., Starchenko, I. V., Ksenofontov, V. A., Mikhailovskij, I. M.

“…The line of triple junction of the general type and special non-CSL grain boundaries was investigated by field ion microscope in high-textured tungsten. Using…”
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Spin-crossover and liquid crystal properties in 2D cyanide-bridged Fe(II)-M(I/II) metalorganic frameworks by Seredyuk, M, Gaspar, A B, Ksenofontov, V, Galyametdinov, Y, Verdaguer, M, Villain, F, Gütlich, P

“…Novel two-dimensional heterometallic Fe(II)-M(Ni(II), Pd(II), Pt(II), Ag(I), and Au(I)) cyanide-bridged metalorganic frameworks exhibiting spin-crossover and…”
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Maghemite polymer nanocomposites with modulated magnetic properties by Millan, A., Palacio, F., Falqui, A., Snoeck, E., Serin, V., Bhattacharjee, A., Ksenofontov, V., Gütlich, P., Gilbert, I.

“…A method is presented for the production of maghemite polymer nanocomposites with modulated magnetic properties. Magnetic nanocomposites prepared using this…”
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Structural transitions under high-pressure in a langasite-type multiferroic Ba3TaFe3Si2O14 by Naumov, P.G., Ksenofontov, V., Lyubutin, I.S., Medvedev, S.A., Barkalov, O.I., Palasyuk, T., Magos-Palasyuk, E., Felser, C.

“…The iron containing langasite family compound Ba3Ta57Fe3Si2O14 was studied at high pressure up to 30 GPa at room temperature by means of in situ X-ray…”
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Impact-induced concerted mass transport on W surfaces by a voidion mechanism by Mazilova, T.I., Sadanov, E.V., Voyevodin, V.N., Ksenofontov, V.A., Mikhailovskij, I.M.

“…•Radiation induced formation of the 〈110〉 and 〈100〉 linear vacancy chains on W surface.•An anomalous inward relaxation of the near-neighbor atoms of the…”
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Line shape of 57Co sources exhibiting self absorption by Spiering, H., Ksenofontov, V., Leupold, O., Kusz, J., Deák, L., Németh, Z., Bogdán, C., Bottyán, L., Nagy, D. L.

“…The effect of selfabsorption in Mössbauer sources is studied in detail. Spectra were measured using an old 57 C o / R h source of 74 M B q activity with an…”
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