Zobrazeno 1 - 10
of 6 126
pro vyhledávání: '"A Zvyagin"'
Autor:
Pilch, Patrick, Amelin, Kirill, Schmiedinghoff, Gary, Reinold, Anneke, Zhu, Changqing, Povarov, Kirill Yu., Zvyagin, Sergei, Engelkamp, Hans, Lan, Yin-Ping, Shu, Guo-Jiun, Chou, Fang-Cheng, Nagel, Urmas, Rõõm, Toomas, Uhrig, Götz S., Fauseweh, Benedikt, Wang, Zhe
We report on terahertz spectroscopic measurements of quantum spin dynamics on single crystals of a spin-1/2 frustrated spin-ladder antiferromagnet BiCu$_2$PO$_6$ as a function of temperature, polarization, and applied external magnetic fields. Spin t
Externí odkaz:
http://arxiv.org/abs/2409.20103
Autor:
Zvyagin, A. A., Slavin, V. V.
Publikováno v:
Phys. Rev. B 109, 214438 (2024)
The giant electro- and elasto-caloric effects in spin chain materials are predicted. The theory is based on the exact quantum mechanical solution of the problem. It is shown that the giant jumps in the entropy and the temperature caused by the calori
Externí odkaz:
http://arxiv.org/abs/2406.15092
Publikováno v:
Phys. Rev. B (2023)
Spin systems with honeycomb structures have recently attracted a great deal of attention in connection with the Kitaev quantum spin liquid state (QSL) predicted theoretically. One possible Kitaev QSL candidate is Na$_2$Co$_2$TeO$_6$ realizing a honey
Externí odkaz:
http://arxiv.org/abs/2312.04834
Autor:
Song, Shuaiwen Leon, Kruft, Bonnie, Zhang, Minjia, Li, Conglong, Chen, Shiyang, Zhang, Chengming, Tanaka, Masahiro, Wu, Xiaoxia, Rasley, Jeff, Awan, Ammar Ahmad, Holmes, Connor, Cai, Martin, Ghanem, Adam, Zhou, Zhongzhu, He, Yuxiong, Luferenko, Pete, Kumar, Divya, Weyn, Jonathan, Zhang, Ruixiong, Klocek, Sylwester, Vragov, Volodymyr, AlQuraishi, Mohammed, Ahdritz, Gustaf, Floristean, Christina, Negri, Cristina, Kotamarthi, Rao, Vishwanath, Venkatram, Ramanathan, Arvind, Foreman, Sam, Hippe, Kyle, Arcomano, Troy, Maulik, Romit, Zvyagin, Maxim, Brace, Alexander, Zhang, Bin, Bohorquez, Cindy Orozco, Clyde, Austin, Kale, Bharat, Perez-Rivera, Danilo, Ma, Heng, Mann, Carla M., Irvin, Michael, Pauloski, J. Gregory, Ward, Logan, Hayot, Valerie, Emani, Murali, Xie, Zhen, Lin, Diangen, Shukla, Maulik, Foster, Ian, Davis, James J., Papka, Michael E., Brettin, Thomas, Balaprakash, Prasanna, Tourassi, Gina, Gounley, John, Hanson, Heidi, Potok, Thomas E, Pasini, Massimiliano Lupo, Evans, Kate, Lu, Dan, Lunga, Dalton, Yin, Junqi, Dash, Sajal, Wang, Feiyi, Shankar, Mallikarjun, Lyngaas, Isaac, Wang, Xiao, Cong, Guojing, Zhang, Pei, Fan, Ming, Liu, Siyan, Hoisie, Adolfy, Yoo, Shinjae, Ren, Yihui, Tang, William, Felker, Kyle, Svyatkovskiy, Alexey, Liu, Hang, Aji, Ashwin, Dalton, Angela, Schulte, Michael, Schulz, Karl, Deng, Yuntian, Nie, Weili, Romero, Josh, Dallago, Christian, Vahdat, Arash, Xiao, Chaowei, Gibbs, Thomas, Anandkumar, Anima, Stevens, Rick
In the upcoming decade, deep learning may revolutionize the natural sciences, enhancing our capacity to model and predict natural occurrences. This could herald a new era of scientific exploration, bringing significant advancements across sectors fro
Externí odkaz:
http://arxiv.org/abs/2310.04610
Autor:
A. A. Zvyagin, V. V. Slavin
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract Piezoelectricity in quantum rare-earth metallic boron oxides with the coupling between magnetic, electric and elastic subsystem is studied theoretically. It is proved that the change of piezoelectric modules of the considered crystals are pr
Externí odkaz:
https://doaj.org/article/14cab4b58f0e435aab4f2845a194d830
Autor:
Povarov, Kirill Yu., Graf, David E., Hauspurg, Andreas, Zherlitsyn, Sergei, Wosnitza, Joachim, Sakurai, Takahiro, Ohta, Hitoshi, Kimura, Shojiro, Nojiri, Hiroyuki, Garlea, V. Ovidiu, Zheludev, Andrey, Paduan-Filho, Armando, Nicklas, Michael, Zvyagin, Sergei A.
Publikováno v:
Nature Communications 15, 2295 (2024)
Strongly correlated spin systems can be driven to quantum critical points via various routes. In particular, gapped quantum antiferromagnets can undergo phase transitions into a magnetically ordered state with applied pressure or magnetic field, acti
Externí odkaz:
http://arxiv.org/abs/2306.15450
Autor:
Zvyagin, Victor1 (AUTHOR) zvg_vsu@mail.ru, Orlov, Vladimir1 (AUTHOR), Zvyagin, Andrey1 (AUTHOR)
Publikováno v:
Mathematics (2227-7390). Jun2024, Vol. 12 Issue 11, p1703. 18p.
Autor:
Tatiana A. Mishchenko, Maria O. Klimenko, Evgenii L. Guryev, Alexander G. Savelyev, Dmitri V. Krysko, Sergey V. Gudkov, Evgeny V. Khaydukov, Andrei V. Zvyagin, Maria V. Vedunova
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
Targeted drug delivery for primary brain tumors, particularly gliomas, is currently a promising approach to reduce patient relapse rates. The use of substitutable scaffolds, which enable the sustained release of clinically relevant doses of anticance
Externí odkaz:
https://doaj.org/article/8bcba51acd8b4706a260f582b35579a7
Autor:
Zvyagin, A. A.1 (AUTHOR), Slavin, V. V.1 (AUTHOR) slavin@ilt.kharkov.ua
Publikováno v:
Scientific Reports. 8/7/2024, Vol. 14 Issue 1, p1-7. 7p.
Autor:
Zvyagin, S. A., Ponomaryov, A. N., Wosnitza, J., Hirai, D., Hiroi, Z., Gen, M., Kohama, Y., Matsuo, A., Matsuda, Y. H., Kindo, K.
Publikováno v:
Nature Communications 13, 6310 (2022)
The observation of spinon excitations in the $S=\frac{1}{2}$ triangular antiferromagnet Ca$_3$ReO$_5$Cl$_2$ reveals a quasi-one-dimensional (1D) nature of magnetic correlations, in spite of the nominally 2D magnetic structure. This phenomenon is know
Externí odkaz:
http://arxiv.org/abs/2210.14864