Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Atsushi Hariki"'
Autor:
Debasish Mondal, Smruti Rekha Mahapatra, Abigail M. Derrico, Rajeev Kumar Rai, Jay R. Paudel, Christoph Schlueter, Andrei Gloskovskii, Rajdeep Banerjee, Atsushi Hariki, Frank M. F. DeGroot, D. D. Sarma, Awadhesh Narayan, Pavan Nukala, Alexander X. Gray, Naga Phani B. Aetukuri
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Correlated electron materials (CEMs) host a rich variety of condensed matter phases. Vanadium dioxide (VO2) is a prototypical CEM with a temperature-dependent metal-to-insulator (MIT) transition with a concomitant crystal symmetry change. Ex
Externí odkaz:
https://doaj.org/article/dd4ddf1d77cf42549813ef11384a6ea0
Autor:
Andrea Marino, Denise S. Christovam, Daisuke Takegami, Johannes Falke, Miguel M. F. Carvalho, Takaki Okauchi, Chun-Fu Chang, Simone G. Altendorf, Andrea Amorese, Martin Sundermann, Andrei Gloskovskii, Hlynur Gretarsson, Bernhard Keimer, Alexandr V. Andreev, Ladislav Havela, Andreas Leithe-Jasper, Andrea Severing, Jan Kuneš, Liu Hao Tjeng, Atsushi Hariki
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033068 (2024)
A procedure for quantifying the U 5f electronic covalency and degree of localization in U intermetallic compounds is presented. To this end, bulk sensitive hard and soft x-ray photoelectron spectroscopy were utilized in combination with density-funct
Externí odkaz:
https://doaj.org/article/98d18b875864434090e003b06f2e6f4f
Autor:
Jiemin Li, Yanhong Gu, Yoshihiro Takahashi, Keisuke Higashi, Taehun Kim, Yang Cheng, Fengyuan Yang, Jan Kuneš, Jonathan Pelliciari, Atsushi Hariki, Valentina Bisogni
Publikováno v:
Physical Review X, Vol 13, Iss 1, p 011012 (2023)
Understanding the spin dynamics in antiferromagnetic (AFM) thin films is fundamental for designing novel devices based on AFM magnon transport. Here, we study the magnon dynamics in thin films of AFM S=5/2 α-Fe_{2}O_{3} by combining resonant inelast
Externí odkaz:
https://doaj.org/article/ac79dd2ba6d5486d817681dfdb2ed5a8
Publikováno v:
Physical Review X, Vol 11, Iss 4, p 041009 (2021)
Motivated by recent core-level x-ray photoemission spectroscopy, x-ray absorption spectroscopy (XAS), and resonant inelastic x-ray scattering (RIXS) experiments for the newly discovered superconducting infinite-layer nickelate, we investigate the cor
Externí odkaz:
https://doaj.org/article/6dec594f3cf441d2ab0b529308a2161f
Autor:
Jiemin Li, Yanhong Gu, Yoshihiro Takahashi, Keisuke Higashi, Taehun Kim, Yang Cheng, Fengyuan Yang, Jan Kuneš, Jonathan Pelliciari, Atsushi Hariki, Valentina Bisogni
Publikováno v:
Physical Review X. 13
Publikováno v:
Materials Transactions; 2023, Vol. 64 Issue 9, p2088-2092, 5p
Publikováno v:
MATERIALS TRANSACTIONS.
Autor:
Atsushi Hariki, Keisuke Higashi, Tatsuya Yamaguchi, Jiebin Li, Curran Kalha, Manfred Mascheck, Susanna K. Eriksson, Tomas Wiell, Frank M. F. de Groot, Anna Regoutz
Publikováno v:
Physical Review B. 106
Autor:
Ru-Pan, Wang, Meng-Jie, Huang, Atsushi, Hariki, Jun, Okamoto, Hsiao-Yu, Huang, Amol, Singh, Di-Jing, Huang, Peter, Nagel, Stefan, Schuppler, Ties, Haarman, Boyang, Liu, Frank M F, de Groot
Publikováno v:
The journal of physical chemistry. C, Nanomaterials and interfaces. 126(20)
We present the cobalt 2p3d resonant inelastic X-ray scattering (RIXS) spectra of Co
Publikováno v:
Physical Review B. 104
We present a computational study of PbCoO$_3$ at ambient and elevated pressure. We employ the static and dynamic treatment of local correlation in form of density functional theory + $U$ (DFT+$U$) and + dynamical mean-field theory (DFT+DMFT). Our res