Zobrazeno 1 - 10
of 439
pro vyhledávání: '"A Kusmartseva"'
Transition metal oxides incorporating Jahn-Teller (JT) ions Mn3+ (3d4) in manganites and Cu2+ (3d9) in cuprates exhibit outstanding magnetic and electronic properties, including colossal magnetoresistance (CMR) and high-temperature superconductivity
Externí odkaz:
http://arxiv.org/abs/2312.03677
Autor:
Amira Ben Gouider Trabelsi, Mohamed Rabia, Fatemah H. Alkallas, Asmaa M. Elsayed, Fedor V. Kusmartsev, Anna Kusmartseva
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract A nanocomposite with a unique satellite dish-like structure, termed arsenic (III) oxide iodide (AsO2I)/polypyrrole (Ppy) intercalated with iodide ions (AsO2I/Ppy-I), has been meticulously developed via a two-step process. It features natural
Externí odkaz:
https://doaj.org/article/628fd3f78e5240019b2b30494dec26ab
Publikováno v:
In Materials Science & Engineering B September 2024 307
Publikováno v:
Physics Letters A 430 (2022) 127985
The origin of the low-temperature ferromagnetic instability in YTiO3 driven by the interplay between lattice, orbital, spin, and charge degrees of freedom is on the background of lattice dynamics. We present a comprehensive study of temperature-depen
Externí odkaz:
http://arxiv.org/abs/2112.13071
Autor:
D Lançon, N Tsyrulin, M Böhm, R Viennois, S Zabihzadeh, A Kusmartseva, E Giannini, H M Rønnow
Publikováno v:
New Journal of Physics, Vol 17, Iss 4, p 043020 (2015)
Iron based high temperature superconductors have several common features with superconducting cuprates, including the square lattice and the proximity to an antiferromagnetic phase. The magnetic excitation spectrum below T _c of ${\rm F}{{{\rm e}}_{1
Externí odkaz:
https://doaj.org/article/f3061535c89b43ad98ed3080f6bae5d6
Publikováno v:
Сеченовский вестник, Vol 14, Iss 3, Pp 37-44 (2023)
Aim. To study the morphology of neurons in the cerebral cortex of rat pups on day 20 under conditions of administration of a nitric oxide synthase inhibitor (NOS) during placentation.Materials and methods. Outbred white female rats (n = 12) were rand
Externí odkaz:
https://doaj.org/article/9e505ab3d40d444aa4ddf0877e7bdd78
Autor:
Wei, Zhongxu, Li, Qian, Gong, Ben-Chao, Wei, Xinjian, Hu, Wei, Ni, Zhuang, He, Ge, Qin, Mingyang, Kusmartseva, Anna, Kusmartsev, Fedor V., Yuan, Jie, Zhu, Beiyi, Chen, Qihong, Chen, Jian-Hao, Liu, Kai, Jin, Kui
Publikováno v:
Phys. Rev. B 103, 140501 (2021)
The associations between emergent physical phenomena (e.g., superconductivity) and orbital, charge, and spin degrees of freedom of $3d$ electrons are intriguing in transition metal compounds. Here, we successfully manipulate the superconductivity of
Externí odkaz:
http://arxiv.org/abs/2101.03518
Autor:
Zhang, Xu, Yu, Heshan, Chen, Qihong, Yang, Runqiu, He, Ge, Lin, Ziquan, Li, Qian, Yuan, Jie, Zhu, Beiyi, Li, Liang, Yang, Yi-feng, Xiang, Tao, Cai, Rong-Gen, Kusmartseva, Anna, Kusmartsev, F. V., Wang, Jun-Feng, Jin, Kui
Publikováno v:
Phys. Rev. B 103, 014517 (2021)
Antiferromagnetic (AF) spin fluctuations are commonly believed to play a key role in electron pairing of cuprate superconductors. In electron-doped cuprates, it is still in paradox about the interplay among different electronic states in quantum pert
Externí odkaz:
http://arxiv.org/abs/2101.01929
Autor:
Kovaleva, N. N., Kusmartsev, F. V., Mekhiya, A. B., Trunkin, I. N., Chvostova, D., Davydov, A. B., Oveshnikov, L. N., Pacherova, O., Sherstnev, I. A., Kusmartseva, A., Kugel, K. I., Dejneka, A., Pudonin, F. A., Luo, Y., Aronzon, B. A.
Publikováno v:
Scientific Reports (2020)10:21172
Localisation phenomena in highly disordered metals close to the extreme conditions determined by the Mott-Ioffe-Regel (MIR) limit when the electron mean free path is approximately equal to the interatomic distance is a challenging problem. Here, to s
Externí odkaz:
http://arxiv.org/abs/2008.09779
Autor:
Wei, Xinjian, Li, Hao-bo, Zhang, Qinghua, Li, Dong, Qin, Mingyang, Hu, Wei, He, Ge, Huan, Qing, Yu, Li, Chen, Qihong, Miao, Jun, Yuan, Jie, Zhu, Beiyi, Kusmartseva, A., Kusmartsev, F. V., Silhanek, Alejandro V., Xiang, Tao, Yu, Weiqiang, Lin, Yuan, Gu, Lin, Yu, Pu, Jin, Kui
Publikováno v:
Science Bulletin 65(19), 1607 (2020)
Manipulating the superconducting states of high-T_c cuprate superconductors in an efficient and reliable way is of great importance for their applications in next-generation electronics. Traditional methods are mostly based on a trial-and-error metho
Externí odkaz:
http://arxiv.org/abs/1906.07360