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Autor:
Fabricio Gabriel Salvatto
Publikováno v:
Cuadernos de H Ideas, Vol 17, Iss 17 (2023)
Externí odkaz:
https://doaj.org/article/d04f6018028a49ec9831c38f36be37b1
Autor:
Fan, S., LaBollita, H., Gao, Q., Khan, N., Gu, Y., Kim, T., Li, J., Bhartiya, V., Li, Y., Sun, W., Yang, J., Yan, S., Barbour, A., Zhou, X., Cano, A., Bernardini, F., Nie, Y., Zhu, Z., Bisogni, V., Mazzoli, C., Botana, A. S., Pelliciari, J.
Superconductivity in infinite layer nickelates Nd1-xSrxNiO2 has so far been achieved only in thin films raising questions on the role of substrates and interfaces. Given the challenges associated with their synthesis it is imperative to identify thei
Externí odkaz:
http://arxiv.org/abs/2409.18258
Autor:
Nahuel Schmidt
Publikováno v:
Revista de Historia Americana y Argentina, Vol 56, Iss 1, Pp 349-353 (2021)
Externí odkaz:
https://doaj.org/article/52acd69ff8fe41dbb3714e8b3ff56403
We employ correlated density-functional theory methods (DFT + Hubbard $U$) to investigate the spin-density wave state of the bilayer Ruddlesden-Popper (RP) nickelate La$_{3}$Ni$_{2}$O$_{7}$ which becomes superconducting under pressure. We predict tha
Externí odkaz:
http://arxiv.org/abs/2407.14409
We employ a density-functional theory plus dynamical mean-field theory framework to investigate the correlated electronic structure of the alternating single-layer trilayer (1313) polymorph of La$_3$Ni$_2$O$_7$ under pressure. At ambient pressure, th
Externí odkaz:
http://arxiv.org/abs/2404.19089
Transition metal dihalides (MX$_2$, M= transition metal, X= halide) have attracted much attention recently due to their intriguing low-dimensional magnetic properties. Particular focus has been placed in this family in the context of multiferroicity
Externí odkaz:
http://arxiv.org/abs/2404.16278
Motivated by the discovery of superconductivity in infinite-layer nickelates RNiO$_2$ (R= rare-earth), and the subsequent enhancement of their T$_c$ with pressure, we investigate the evolution of the electronic structure and magnetic properties of th
Externí odkaz:
http://arxiv.org/abs/2403.07176
Autor:
Balakrishnan, Purnima P., Segedin, Dan Ferenc, Chow, Lin Er, Quarterman, P., Muramoto, Shin, Surendran, Mythili, Patel, Ranjan K., LaBollita, Harrison, Pan, Grace A., Song, Qi, Zhang, Yang, Baggari, Ismail El, Jagadish, Koushik, Shao, Yu-Tsun, Goodge, Berit H., Kourkoutis, Lena F., Middey, Srimanta, Botana, Antia S., Ravichandran, Jayakanth, Ariando, A., Mundy, Julia A., Grutter, Alexander J.
A key open question in the study of layered superconducting nickelate films is the role that hydrogen incorporation into the lattice plays in the appearance of the superconducting state. Due to the challenges of stabilizing highly crystalline square
Externí odkaz:
http://arxiv.org/abs/2403.01796
Publikováno v:
Phys. Rev. B 109, 195151 2024
Motivated by the recent observation of superconductivity in the pressurized trilayer La$_4$Ni$_3$O$_{10}$ Ruddlesden-Popper (RP) nickelate, we explore its structural, electronic, and magnetic properties as a function of hydrostatic pressure from firs
Externí odkaz:
http://arxiv.org/abs/2402.05085