activity
19982026
most citedEvidence for superconductivity above 260 K in lanthanum superhydride at megabar pressures

1.5k citations · 3.4k across the 53 of their papers we have counts for

collaborators

54 papers

cond-mat.supr-con2026

Yttrium Superhydrides Revisited: Advanced Experimental and Theoretical Studies of YH, YH and YH

Dmitrii V. Semenok, Pedro N. Ferreira, Di Zhou +10

Yttrium polyhydrides are benchmark materials in high-pressure superconductivity, yet several key properties of the Y-H system remain insufficiently characterized. Here we combine c…

cond-mat.supr-con2026

Stability Analysis of Superconductivity in -LaScH and its Experimental Reproducibility from La-Sc Alloys

Dmitrii V. Semenok, Ivan A. Troyan, Zhongyan Wu +4

In this work, we analyze the feasibility of room-temperature superconductivity in the lanthanum-scandium hydride -LaScH. We demonstrate that the electro…

cond-mat.supr-con2026

Superhydrides on the way to ambient pressure: weak localization and persistent X-ray photoconductivity in BaSiH

Dmitrii V. Semenok, Di Zhou, Sven Luther +15

Reducing the stabilization pressure of superhydrides represents one of the most important challenges in hydrogen-saturated compound chemistry. Moving in this direction, we studied…

cond-mat.supr-con2026

Radio-Frequency Gasket for Studies of Superconductivity in Diamond Anvil Cells

Dmitrii V. Semenok, Di Zhou, Viktor V. Struzhkin

This work presents the development and testing of a novel radio-frequency (RF) gasket with a Lenz lens surface geometry for contactless measurements in diamond anvil cells (DACs).…

cond-mat.supr-con2025★ 1 cited

Interlayer coupling enhanced superconductivity near 100 K in LaNdNiO

Zhengyang Qiu, Junfeng Chen, Dmitrii V. Semenok +12

Systematically controlling the superconducting transition temperature () in the bilayer Ruddlesden-Popper nickelate LaNiO remains a significant challenge. H…

cond-mat.supr-con2025★ 4 cited

Stability and Superconductivity of Ternary Polyhydrides

Dmitrii V. Semenok, Di Zhou, Wuhao Chen +8

We review five years of experimental and theoretical attempts (2020-2025) to enhance the superconducting critical temperature ($\textit{T$_c$}$) of hydrogen-rich compounds by alloy…