Search Results - "Ivanov, Alexandre S."

Lattice dynamics of high-pressure hydrides studied by inelastic neutron scattering by Antonov, Vladimir E., Fedotov, Vladimir K., Ivanov, Alexandre S., Kolesnikov, Alexander I., Kuzovnikov, Mikhail A., Tkacz, Marek, Yartys, Volodymyr A.

“…•Results of neutron spectroscopy of high-pressure hydrides are gathered together.•Phonon density of states and heat capacity are calculated for each of these…”
Get full text

Neutron scattering study of tantalum monohydride and monodeuteride by Kuzovnikov, Mikhail A., Antonov, Vladimir E., Ivanov, Alexandre S., Hansen, Thomas, Savvin, Stanislav, Kulakov, Valery I., Tkacz, Marek, Kolesnikov, Alexander I.

“…Powder samples of TaH0.89 and TaD0.96 are synthesized under a hydrogen (deuterium) pressure of 2.8 GPa and a temperature of 250 °C, then quenched to the liquid…”
Get full text

Isotopic dependence of the frequency of optical vibrations in molybdenum monohydride by Kuzovnikov, Mikhail A., Antonov, Vladimir E., Hansen, Thomas, Ivanov, Alexandre S., Kolesnikov, Alexander I., Kulakov, Valery I., Muzalevsky, Vitaly D., Savvin, Stanislav, Tkacz, Marek

“…•Powder samples of MoD1.07 and MoH1.1 are synthesized under high pressure.•Inelastic neutron scattering revealed the harmonic behavior of their vibrational…”
Get full text

Cracking a chemical conundrum by Adams, James M, Ivanov, Alexandre S, Johnson, Mark R, Stride, John A

“…An everyday laboratory chemical, hexamethylbenzene (HMB) has assumed an important role in the history of molecular structure and crystallography. It was one of…”
Get full text

Vibrational spectra of Ti–Zr–Si metallic glasses by Ishmaev, Sergey N, Smirnov, Lev S, Syrykh, Gennadiy F, Ivanov, Alexandre S, Stride, John, Zemlyanov, Mikhail G, Parshin, Peter P

“…The selection of specific Ti and Zr concentrations in Ti–Zr–Si metallic glasses in accordance with the Bhatia-Thornton theory allows one to determine in…”
Get full text

Isotopic dependence of the frequency of optical vibrations in molybdenum monohydride by Kuzovnikov, Mikhail A., Antonov, Vladimir E., Hansen, Thomas, Ivanov, Alexandre S., Kolesnikov, Alexander I., Kulakov, Valery I., Muzalevsky, Vitaly D., Savvin, Stanislav, Tkacz, Marek

“…We show that it is currently known that three hydrides – PdHx, MoHx, and TiHx – exhibit an inverse isotope effect in superconductivity. Namely, the phase with…”
Get full text

Europium mixed-valence, long-range magnetic order, and dynamic magnetic response in EuCu$_{2}$(Si$_{x}$Ge$_{1-x}$)$_{2} by Nemkovski, Kirill S, Kozlenko, Denis P, Alekseev, Pavel A, Mignot, Jean-Michel, Menushenkov, Alexey P, Yaroslavtsev, Alexander A, Clementyev, Evgeny S, Ivanov, Alexandre S, Rols, Stéphane, Klobes, Benedikt, Hermann, Raphaël P, Gribanov, Alexander V

“…Phys. Rev. B 94, 195101 (2016) In mixed-valence or heavy-fermion systems, the hybridization between local $f$ orbitals and conduction band states can cause the…”
Get full text

Genetic Variants in Phosphatidylethanolamine N- methyltransferase and Methylenetetrahydrofolate Dehydrogenase Influence Biomarkers of Choline Metabolism When Folate Intake Is Restricted by Ivanov, Alexandre, MS, RD, Nash-Barboza, Susan, MS, RD, Hinkis, Sabrina, MS, Caudill, Marie A., PhD, RD

“…Abstract Choline is a required nutrient with roles in liver and brain function, lipid metabolism, and fetal development. Recent data suggest that choline…”
Get full text