Zobrazeno 1 - 10
of 1 388
pro vyhledávání: '"Antropov, A. P."'
Autor:
Chen, Shiya, Zheng, Feng, Zhang, Zhen, Wu, Shunqing, Ho, Kai-Ming, Antropov, Vladimir, Sun, Yang
The search for room-temperature superconductors is a major challenge in modern physics. The discovery of copper-oxide superconductors in 1986 brought hope but also revealed complex mechanisms that are difficult to analyze and compute. In contrast, th
Externí odkaz:
http://arxiv.org/abs/2409.16975
Electronic structure analysis is performed to study the properties of several Pb-containing 3d-intermetallics. Our study reveals that binary metastable Co3Pb and Fe3Pb intermetallic compounds exhibit very attractive intrinsic magnetic properties. We
Externí odkaz:
http://arxiv.org/abs/2408.09580
Autor:
Zhang, Zhen, Porter, Andrew P., Sun, Yang, Belashchenko, Kirill D., Viswanathan, Gayatri, Sarkar, Arka, Kovnir, Kirill, Ho, Kai-Ming, Antropov, Vladimir
Dimerized quantum magnets are exotic crystalline materials where Bose-Einstein condensation of magnetic excitations can happen. However, known dimerized quantum magnets are limited to only a few oxides and halides. Here, we unveil 9 dimerized quantum
Externí odkaz:
http://arxiv.org/abs/2406.02928
The electronic structure and magnetic properties of a newly predicted stable ternary compound La$_{18}$Co$_{28}$Pb$_{3}$ are studied using electronic structure analysis. The ground state of this compound is ferromagnetic, with three positions of none
Externí odkaz:
http://arxiv.org/abs/2401.17091
Autor:
Zheng, Feng, Zhang, Zhen, Wu, Shunqing, Lin, Qiubao, Wang, Renhai, Fang, Yimei, Wang, Cai-Zhuang, Antropov, Vladimir, Sun, Yang, Ho, Kai-Ming
Publikováno v:
Mater. Today Phys. 42, 101374 (2024)
Exploring high-temperature superconducting (high-$T_c$) material at ambient pressure holds immense significance for physics, chemistry, and materials science. In this study, we perform a high-throughput screening of strong electron-phonon interaction
Externí odkaz:
http://arxiv.org/abs/2401.17024
Autor:
Chen, Shiya, Wu, Zepeng, Zhang, Zhen, Wu, Shunqing, Ho, Kai-Ming, Antropov, Vladimir, Sun, Yang
Publikováno v:
Inorg. Chem. (2024)
A high-throughput screening using density functional calculations is performed to search for stable boride superconductors from the existing materials database. The workflow employs the fast frozen phonon method as the descriptor to evaluate the supe
Externí odkaz:
http://arxiv.org/abs/2401.13211
We applied the ab initio spin-polarized Correlation Matrix Renormalization Theory (CMRT) to the ferromagnetic state of the bulk BCC iron. We showed that it was capable of reproducing the equilibrium physical properties and the pressure-volume curve i
Externí odkaz:
http://arxiv.org/abs/2310.06942
Autor:
Zheng, Feng, Sun, Yang, Wang, Renhai, Fang, Yimei, Zhang, Feng, Wu, Shunqing, Lin, Qiubao, Wang, Cai-Zhuang, Antropov, Vladimir, Ho, Kai-Ming
Publikováno v:
Phys. Chem. Chem. Phys. 25, 32594 (2023)
Boron carbon compounds have been shown to have feasible superconductivity. In our earlier paper [Zheng et al., Phys. Rev. B 107, 014508 (2023)], we identified a new conventional superconductor of LiB3C at 100 GPa. Here, we aim to extend the investiga
Externí odkaz:
http://arxiv.org/abs/2309.10274
Publikováno v:
npj Comput. Mater. 9, 204 (2023)
A computational search for stable structures among both $\alpha$ and $\beta$ phases of ternary ATB4 borides (A= Mg, Ca, Sr, Ba, Al, Ga, and Zn, T is 3d or 4d transition elements) has been performed. We found that $\alpha$-ATB4 compounds with A=Mg, Ca
Externí odkaz:
http://arxiv.org/abs/2309.07046
Deep learning (DL) models are gaining popularity in forest variable prediction using Earth Observation images. However, in practical forest inventories, reference datasets are often represented by plot- or stand-level measurements, while high-quality
Externí odkaz:
http://arxiv.org/abs/2308.05005