473 citations · 879 across the 11 of their papers we have counts for
11 papers
Lattice effect on the superexchange interaction in antiferromagnetic BiSrCaCuO
Jie Xin, Alexander G. Gavriliuk, Jia-Wei Hu +7
The in-plane superexchange interaction of cuprate superconductors has long been suggested to be an important parameter for exploring their high-temperature superconductivity. T…
Novel Strongly Correlated Europium Superhydrides
Dmitrii V. Semenok, Di Zhou, Alexander G. Kvashnin +11
We conducted a joint experimental-theoretical investigation of the high-pressure chemistry of europium polyhydrides at pressures of 86-130 GPa. We discovered several novel magnetic…
Superconductivity at 253 K in lanthanum-yttrium ternary hydrides
Dmitrii V. Semenok, Ivan A. Troyan, Alexander G. Kvashnin +14
Polyhydrides offer intriguing perspectives as high-temperature superconductors. Here we report the high-pressure synthesis of a series of lanthanum-yttrium ternary hydrides: cubic…
Anomalous high-temperature superconductivity in YH
Ivan A. Troyan, Dmitrii V. Semenok, Alexander G. Kvashnin +16
Pressure-stabilized hydrides are a new rapidly growing class of high-temperature superconductors which is believed to be described within the conventional phonon-mediated mechanism…
Collapse of Kondo state and ferromagnetic quantum phase transition in YbFeZn
Udhara S. Kaluarachchi, Li Xiang, Jianjun Ying +5
We present the electrical resistivity data under application of pressures up to 26 GPa and down to 50 mK temperatures on YbFeZn. We find a pressure induced magnet…
Superconductivity in Dense Rashba Semiconductor BiTeCl
Jian-Jun Ying, Viktor V. Struzhkin, Alexander F. Goncharov +5
Layered non-centrosymmetric bismuth tellurohalides are being examined as candidates for topological insulators. Pressure is believed to be essential for inducing and tuning topolog…
Superconductivity in efficient thermoelectric CuSbAlSe
Xiao-Miao Zhao, Yong-Hui Zhou, Qiao-Wei Huang +8
Both superconductivity and thermoelectricity offer promising prospects for daily energy efficiency applications. The advancements of thermoelectric materials have led to the huge i…
Tripling the critical temperature of KFeAs by carrier switch
Jian-Jun Ying, Ling-Yun Tang, Viktor V. Struzhkin +5
Superconductivity of high critical temperature () superconductors is usually realized through chemical dopant or application of pressure in a similar way to induce charge ca…
P-T phase diagram of iron arsenide superconductor NdFeAsO0.88F0.12
Alexander G. Gavriliuk, Viktor V. Struzhkin, Sergey G. Ovchinnikov +5
NdFeAsO0.88F0.12 belongs to the recently discovered family of high-TC iron-based superconductors. The influence of high pressure on transport properties of this material has been s…
Quantum critical point and spin fluctuations in the lower-mantle ferropericlase
I. S. Lyubutin, V. V. Struzhkin, A. A. Mironovich +7
Ferropericlase, (Mg,Fe)O is one of the most abundant minerals of the Earth's lower mantle. The high-spin (HS) to low-spin (LS) transition in the Fe2+ ions can dramatically alter th…
Raman study of the Verwey transition in Magnetite at high-pressure and low-temperature; effect of Al doping
L. Gasparov, Z. Shirshikova, T. Pekarek +5
We report high-pressure low-temperature Raman studies of the Verwey transition in pure and Al-doped magnetite (Fe_3O_4). The low temperature phase of magnetite displays a number of…