Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Kruglov, Ivan"'
Autor:
Mazitov, Arslan, Kruglov, Ivan, Yanilkin, Alexey V., Arsenin, Aleksey V., Volkov, Valentyn S., Kvashnin, Dmitry G., Oganov, Artem R., Novoselov, Kostya S.
Two-dimensional materials have attracted considerable attention due to their remarkable electronic, mechanical and optical properties, making them prime candidates for next-generation electronic and optoelectronic applications. Despite their widespre
Externí odkaz:
http://arxiv.org/abs/2408.08663
Autor:
Slavich, Aleksandr S., Ermolaev, Georgy A., Tatmyshevskiy, Mikhail K., Toksumakov, Adilet N., Matveeva, Olga G., Grudinin, Dmitriy V., Mazitov, Arslan, Kravtsov, Konstantin V., Syuy, Alexander V., Tsymbarenko, Dmitry M., Mironov, Mikhail S., Novikov, Sergey M., Kruglov, Ivan, Ghazaryan, Davit A., Vyshnevyy, Andrey A., Arsenin, Aleksey V., Volkov, Valentyn S., Novoselov, Kostya S.
The emergence of van der Waals (vdW) materials resulted in the discovery of their giant optical, mechanical, and electronic anisotropic properties, immediately enabling countless novel phenomena and applications. Such success inspired an intensive se
Externí odkaz:
http://arxiv.org/abs/2309.01989
Ternary or more complex hydrogen-rich hydrides are the main hope of reaching room-temperature superconductivity at high pressures. Their chemical space is vast and its exploration is challenging. Here we report the investigation of the La-Mg-H ternar
Externí odkaz:
http://arxiv.org/abs/2308.15031
Autor:
Vyshnevyy, Andrey A., Ermolaev, Georgy A., Grudinin, Dmitriy V., Voronin, Kirill V., Kharichkin, Ivan, Mazitov, Arslan, Kruglov, Ivan A., Yakubovsky, Dmitry I., Mishra, Prabhash, Kirtaev, Roman V., Arsenin, Aleksey V., Novoselov, Kostya S., Martin-Moreno, Luis, Volkov, Valentyn S.
With the advance of on-chip nanophotonics, there is a high demand for high refractive index, low-loss materials. Currently, this technology is dominated by silicon, but van der Waals (vdW) materials with high refractive index can offer a very advance
Externí odkaz:
http://arxiv.org/abs/2304.00131
Autor:
Troyan, Ivan A., Semenok, Dmitrii V., Ivanova, Anna G., Sadakov, Andrey V., Zhou, Di, Kvashnin, Alexander G., Kruglov, Ivan A., Sobolevskiy, Oleg A., Lyubutina, Marianna V., Perekalin, Dmitry S., Helm, Toni, Tozer, Stanley W., Bykov, Maxim, Goncharov, Alexander F., Pudalov, Vladimir M., Lyubutin, Igor S.
Publikováno v:
Advanced Science 2303622, 2023
We studied chemical interaction of Sn with H$_2$ by X-ray diffraction methods at pressures of 180-210 GPa. A previously unknown tetrahydride SnH$_4$ with a cubic structure (${fcc}$) exhibiting superconducting properties below ${T}$$_C$ = 72 K was obt
Externí odkaz:
http://arxiv.org/abs/2303.06339
Autor:
Semenok, Dmitrii V., Troyan, Ivan A., Sadakov, Andrey V., Zhou, Di, Galasso, Michele, Kvashnin, Alexander G., Kruglov, Ivan A., Bykov, Alexey A., Terent'ev, Konstantin Y., Cherepahin, Alexander V., Sobolevskiy, Oleg A., Pervakov, Kirill S., Seregin, Alexey Yu., Helm, Toni, Förster, Tobias, Grockowiak, Audrey D., Tozer, Stanley W., Nakamoto, Yuki, Shimizu, Katsuya, Pudalov, Vladimir M., Lyubutin, Igor S., Oganov, Artem R.
Publikováno v:
Advanced Materials 2022
Polyhydrides are a novel class of superconducting materials with extremely high critical parameters, which is very promising for applications. On the other hand, complete experimental study of the magnetic phase diagram for the best so far known supe
Externí odkaz:
http://arxiv.org/abs/2203.06500
Autor:
Semenok, Dmitrii V., Chen, Wuhao, Huang, Xiaoli, Zhou, Di, Kruglov, Ivan A., Mazitov, Arslan B., Galasso, Michele, Tantardini, Christian, Gonze, Xavier, Kvashnin, Alexander G., Oganov, Artem R., Cui, Tian
Publikováno v:
Adv Mater . 2022 Apr 21; e2200924
Recently, several research groups announced reaching the point of metallization of hydrogen above 400 GPa. Following the mainstream of extensive investigations of compressed polyhydrides, in this work we demonstrate that small (4 atom %) doping of mo
Externí odkaz:
http://arxiv.org/abs/2110.15628
Autor:
Ermolaev, Georgy, Voronin, Kirill, Baranov, Denis G., Kravets, Vasyl, Tselikov, Gleb, Stebunov, Yury, Yakubovsky, Dmitry, Novikov, Sergey, Vyshnevyy, Andrey, Mazitov, Arslan, Kruglov, Ivan, Zhukov, Sergey, Romanov, Roman, Markeev, Andrey M., Arsenin, Aleksey, Novoselov, Kostya S., Grigorenko, Alexander N., Volkov, Valentyn
Atomically thin transition metal dichalcogenides (TMDCs) present a promising platform for numerous photonic applications due to excitonic spectral features, possibility to tune their constants by external gating, doping, or light, and mechanical stab
Externí odkaz:
http://arxiv.org/abs/2106.12390
Publikováno v:
In Materials Today Physics January 2024 40
Crystal structure prediction is a central problem of theoretical crystallography and materials science, which until mid-2000s was considered intractable. Several methods, based on either energy landscape exploration$^{1,2}$ or, more commonly, global
Externí odkaz:
http://arxiv.org/abs/2101.10153