Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Mykola Abramchuk"'
Publikováno v:
Molecules, Vol 27, Iss 3, p 871 (2022)
Nearly two decades ago, Alexei Kitaev proposed a model for spin-1/2 particles with bond-directional interactions on a two-dimensional honeycomb lattice which had the potential to host a quantum spin-liquid ground state. This work initiated numerous i
Externí odkaz:
https://doaj.org/article/bbead3808cc24aa7bca03ec440840b9d
Autor:
Sean K. Takahashi, Jiaming Wang, Alexandre Arsenault, Takashi Imai, Mykola Abramchuk, Fazel Tafti, Philip M. Singer
Publikováno v:
Physical Review X, Vol 9, Iss 3, p 031047 (2019)
Magnetic moments arranged at the corners of a honeycomb lattice are predicted to form a novel state of matter, the Kitaev quantum spin liquid, under the influence of frustration effects between bond-dependent Ising interactions. Some layered honeycom
Externí odkaz:
https://doaj.org/article/9c36fb7ebb3e4ba39a984d967bf4aefa
Publikováno v:
Crystals, Vol 6, Iss 12, p 165 (2016)
Ternary intermetallics R117Co52+δSn112+γ (R = Y, La, Pr, Nd, and Ho) have been prepared by arc-melting followed by annealing at 800 °C. All the compounds belong to the Tb117Fe52Ge112 structure type (space group Fm 3 ¯ m) characterized by a comple
Externí odkaz:
https://doaj.org/article/00cd8251fa9049b6af4aee55b263c69b
Autor:
Albert A. Voskanyan, Kristina Lilova, Mykola Abramchuk, Yulia Arinicheva, Qianli Ma, Tamilarasan Subramani, Martin Finsterbusch, Enkhtsetseg Dashjav, Alexandra Navrotsky
Publikováno v:
The journal of physical chemistry letters 12(XXX), 4400-4406 (2021). doi:10.1021/acs.jpclett.1c00925
We apply high-temperature oxide melt solution calorimetry to assess the thermodynamic properties of the material Li1+xAlxTi2–x(PO4)3, which has been broadly recognized as one of the best Li-ion-conducting solid electrolytes of the NASICON family. T
Autor:
Mykola Abramchuk, Kristina Lilova, Tamilarasan Subramani, Kurt Leinenweber, Alexandra Navrotsky
Publikováno v:
Proceedings of the National Academy of Sciences. 117:28645-28648
Significance The new experimental thermodynamic studies of bulk, nanophase, and monoclinic high-pressure forms of greigite (Fe 3 S 4 ) confirm its stability in the Fe–S system and explain its common occurrence in sediments, magnetotactic bacteria,
Autor:
Mykola Abramchuk, Andy Lam, Charles B. Musgrave, Jesus M. Velazquez, Ray Yoo, Joseph T. Perryman, Kristina Lilova, Alexandra Navrotsky, Jessica C. Ortiz-Rodríguez, Tamilarasan Subramani, Nicholas R. Singstock
Publikováno v:
Chemistry of Materials. 32:7044-7051
State-of-the-art high temperature oxide melt solution calorimetry and density functional theory were employed to produce the first systematic study of thermodynamic stability in a series of binary ...
Autor:
Mykola Abramchuk, Sebastian Wachowski, Ewa A. Dzik, Kristina Lilova, Alexandra Navrotsky, Tamilarasan Subramani, Aleksandra Mielewczyk-Gryń, Piotr Winiarz, Maria Gazda
Publikováno v:
Dalton Transactions. 49:10839-10850
The defect fluorite yttrium niobate Y3NbO7 and pyrochlore yttrium titanate Y2Ti2O7 solid solutions have been synthesized via a solid state synthesis route. The resulting stoichiometry of the oxides is Y2+xTi2−2xNbxO7, where x = 0 to x = 1. All of t
Autor:
Mykola, Abramchuk, Albert A, Voskanyan, Yulia, Arinicheva, Kristina, Lilova, Tamilarasan, Subramani, Qianli, Ma, Enkhtsetseg, Dashjav, Martin, Finsterbusch, Alexandra, Navrotsky
Publikováno v:
The journal of physical chemistry letters. 12(18)
We apply high-temperature oxide melt solution calorimetry to assess the thermodynamic properties of the material Li
Publikováno v:
Journal of Alloys and Compounds. 805:909-914
We present a comprehensive study of the three-metal boride alloys Mn0.95−δFe1.05 + δ−xCoxB ( δ = 0 − 0.15 and x = 0 − 1.05 ) synthesized via arc melting and annealing. The alloys crystallize in a body-centered tetragonal unit cell in the s
Autor:
Tamilarasan Subramani, Albert A. Voskanyan, K. Jayanthi, Mykola Abramchuk, Alexandra Navrotsky
Publikováno v:
Frontiers in Chemistry
Frontiers in Chemistry, Vol 9 (2021)
Frontiers in Chemistry, Vol 9 (2021)
Order-disorder on both cation and oxygen sites is a hallmark of fluorite-derived structures, including pyrochlores. Ordering can occur on long- and short-range scales and can result in persistent metastable states. In various cubic oxide systems, dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbe92276617ab803682a73a4e8d66d6f
https://escholarship.org/uc/item/5wz5759x
https://escholarship.org/uc/item/5wz5759x