Zobrazeno 1 - 10
of 961
pro vyhledávání: '"Makarov A. S."'
Autor:
Makarov, Sergey S., Grigoryev, Sergey A., Zhakhovsky, Vasily V., Chuprov, Petr, Pikuz, Tatiana A., Inogamov, Nail A., Khokhlov, Victor V., Petrov, Yuri V., Perov, Eugene, Shepelev, Vadim, Shobu, Takehisa, Tominaga, Aki, Rapp, Ludovic, Rode, Andrei V., Juodkazis, Saulius, Makita, Mikako, Nakatsutsumi, Motoaki, Preston, Thomas R., Appel, Karen, Konopkova, Zuzana, Cerantola, Valerio, Brambrink, Erik, Schwinkendorf, Jan-Patrick, Mohacsi, István, Vozda, Vojtech, Hajkova, Vera, Burian, Tomas, Chalupsky, Jaromir, Juha, Libor, Ozaki, Norimasa, Kodama, Ryosuke, Zastrau, Ulf, Pikuz, Sergey A.
Sub-picosecond optical laser processing of metals is actively utilized for modification of a heated surface layer. But for deeper modification of different materials a laser in the hard x-ray range is required. Here, we demonstrate that a single 9-ke
Externí odkaz:
http://arxiv.org/abs/2409.03625
We performed parallel measurements of the high-frequency shear modulus $G$ and relative volume $\Delta V/V$ for high-entropy Ti$_{20}$Zr$_{20}$Hf$_{20}$Be$_{20}$Cu$_{20}$ and Ti$_{20}$Zr$_{20}$Hf$_{20}$Be$_{20}$Ni$_{20}$ glasses upon heating from roo
Externí odkaz:
http://arxiv.org/abs/2408.03207
We performed high-frequency (0.4 to 1.7 MHz) measurements of the internal friction (IF) on 14 bulk metallic glasses (MGs). It is found that 12 of these MGs display relaxation IF peaks at temperatures T= 400-500 K, which are weakly affected by heat tr
Externí odkaz:
http://arxiv.org/abs/2404.17948
Autor:
Afonin, G. V., Qiao, J. C., Makarov, A. S., Konchakov, R. A., Goncharova, E. V., Kobelev, N. P., Khonik, V. A.
We performed calorimetric measurements on 30 bulk metallic glasses differing with their mixing entropies DSmix. On this basis, the excess entropies DS and excess enthalpies DH of glasses with respect to their maternal crystalline states are calculate
Externí odkaz:
http://arxiv.org/abs/2403.20115
We measured the shear viscosity of 14 metallic glasses differing with their mixing entropy $\Delta S_{mix}$. It is found that the viscosity at the glass transition temperature $T_g$ significantly increases with $\Delta S_{mix}$. Using calorimetric da
Externí odkaz:
http://arxiv.org/abs/2311.11263
Publikováno v:
BIO Web of Conferences, Vol 27, p 00042 (2020)
The article discusses the need for digitalization of agricultural production, which will significantly increase labor productivity, as well as competitiveness in agricultural production in Russia. The efficiency of agricultural production management
Externí odkaz:
https://doaj.org/article/edac9b15df2a4ad0809f190e06298fbc
Autor:
Makarov, A. S., Afonin, G. V., Konchakov, R. A., Khonik, V. A., Qiao, J. C., Vasiliev, A. N., Kobelev, N. P.
Using a notion on the excess entropy of glass with respect to the counterpart crystal, we introduce a simple dimensionless order parameter $\xi$, which changes from $\xi \rightarrow 0$ to $\xi \rightarrow 1$. The former case corresponds to a strongly
Externí odkaz:
http://arxiv.org/abs/2308.01660
Autor:
Konchakov, R. A., Makarov, A. S., Afonin, G. V., Qiao, J. C., Vasin, M. G., Kobelev, N. P., Khonik, V. A.
The high-frequency shear modulus of five Zr-, Pd-, Cu-based conventional and two high-entropy bulk metallic glasses was measured in a wide temperature range up to the beginning of crystallization. Using these data and general thermodynamic relations,
Externí odkaz:
http://arxiv.org/abs/2306.00475
Autor:
Makarov, A. S., Afonin, G. V., Konchakov, R. A., Qiao, J. C., Vasiliev, A. N., Kobelev, N. P., Khonik, V. A.
On the basis of shear modulus measurements on a Pt-based glass, we calculated temperature dependence of the defect concentration c using the Interstitialcy theory. This temperature dependence is compared with temperature dependence of the normalized
Externí odkaz:
http://arxiv.org/abs/2305.17036
Autor:
Makarov, Igor S.1 (AUTHOR) m.i.vinogradov1989@yandex.ru, Budaeva, Vera V.2 (AUTHOR) julja.gismatulina@rambler.ru, Gismatulina, Yulia A.2 (AUTHOR) makarova@ipcet.ru, Kashcheyeva, Ekaterina I.2 (AUTHOR) admin@ipcet.ru, Zolotukhin, Vladimir N.2 (AUTHOR) 1402plngorbatova@mail.ru, Gorbatova, Polina A.2 (AUTHOR) ipcet@mail.ru, Sakovich, Gennady V.2 (AUTHOR), Vinogradov, Markel I.1 (AUTHOR) shatokhina@ips.ac.ru, Palchikova, Ekaterina E.1 (AUTHOR) levin@ips.ac.ru, Levin, Ivan S.1 (AUTHOR), Azanov, Mikhail V.3 (AUTHOR) biotekhkompozit@bk.ru
Publikováno v:
Polymers (20734360). Oct2024, Vol. 16 Issue 20, p2915. 17p.