Zobrazeno 1 - 10
of 570
pro vyhledávání: '"A. J. Millis"'
Autor:
N. Wagner, L. Crippa, A. Amaricci, P. Hansmann, M. Klett, E. J. König, T. Schäfer, D. Di Sante, J. Cano, A. J. Millis, A. Georges, G. Sangiovanni
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract The topological classification of electronic band structures is based on symmetry properties of Bloch eigenstates of single-particle Hamiltonians. In parallel, topological field theory has opened the doors to the formulation and characteriza
Externí odkaz:
https://doaj.org/article/16042fd0974e4a5a8876a0a0e64460c9
Autor:
Shuai Zhang, Baichang Li, Xinzhong Chen, Francesco L. Ruta, Yinming Shao, Aaron J. Sternbach, A. S. McLeod, Zhiyuan Sun, Lin Xiong, S. L. Moore, Xinyi Xu, Wenjing Wu, Sara Shabani, Lin Zhou, Zhiying Wang, Fabian Mooshammer, Essance Ray, Nathan Wilson, P. J. Schuck, C. R. Dean, A. N. Pasupathy, Michal Lipson, Xiaodong Xu, Xiaoyang Zhu, A. J. Millis, Mengkun Liu, James C. Hone, D. N. Basov
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Excitons play an important role in the optical properties of 2D semiconductors, but their spatial characterization is usually constrained by the diffraction limit. Here, the authors report near-field optical spectroscopy of 2D transition metal dichal
Externí odkaz:
https://doaj.org/article/054e5571d0034744aca4e02a28d9393a
Autor:
A. S. McLeod, A. Wieteska, G. Chiriaco, B. Foutty, Y. Wang, Y. Yuan, F. Xue, V. Gopalan, L. Q. Chen, Z. Q. Mao, A. J. Millis, A. N. Pasupathy, D. N. Basov
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-10 (2021)
Abstract The 4d transition metal perovskites Can+1RunO3n+1 have attracted interest for their strongly interacting electronic phases showing pronounced sensitivity to controllable stimuli like strain, temperature, and even electrical current. Through
Externí odkaz:
https://doaj.org/article/b360aee590d34adc9025d3a9fc89c285
Publikováno v:
Physical Review X, Vol 13, Iss 1, p 011010 (2023)
Electron-lattice interactions play a prominent role in quantum materials, making a deeper understanding of direct routes to phonon-mediated high-transition-temperature (T_{c}) superconductivity desirable. However, it has been known for decades that w
Externí odkaz:
https://doaj.org/article/0bf5761cb33940109d8f2682928f08be
Autor:
M. Golalikhani, Q. Lei, R. U. Chandrasena, L. Kasaei, H. Park, J. Bai, P. Orgiani, J. Ciston, G. E. Sterbinsky, D. A. Arena, P. Shafer, E. Arenholz, B. A. Davidson, A. J. Millis, A. X. Gray, X. X. Xi
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
The electronic behaviour of complex oxides such as LaNiO3 depends on many intrinsic and extrinsic factors, making it challenging to identify microscopic mechanisms. Here the authors demonstrate the influence of oxygen vacancies on the thickness-depen
Externí odkaz:
https://doaj.org/article/b500f5d5b0634a8a90d6a798dfb3a2b5
Autor:
Rocco A. Vitalone, Aaron J. Sternbach, Benjamin A. Foutty, Alexander S. McLeod, Chanchal Sow, Denis Golez, Fumihiko Nakamura, Yoshiteru Maeno, Abhay N. Pasupathy, Antoine Georges, Andrew J. Millis, D. N. Basov
Publikováno v:
Nano Letters. 22:5689-5697
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::508505b246dac219cae62ce4204af36f
https://doi.org/10.1021/acs.nanolett.2c00581
https://doi.org/10.1021/acs.nanolett.2c00581
Autor:
Edoardo Baldini, Alfred Zong, Dongsung Choi, Changmin Lee, Marios H. Michael, Lukas Windgaetter, Igor I. Mazin, Simone Latini, Doron Azoury, Baiqing Lv, Anshul Kogar, Yifan Su, Yao Wang, Yangfan Lu, Tomohiro Takayama, Hidenori Takagi, Andrew J. Millis, Angel Rubio, Eugene Demler, Nuh Gedik
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
The excitonic insulator is an electronically driven phase of matter that emerges upon the spontaneous formation and Bose condensation of excitons. Detecting this exotic order in candidate materials is a subject of paramount importance, as the size of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b47c19b6293bf64f792ca40517658ce1
https://hdl.handle.net/21.11116/0000-000C-FEAB-621.11116/0000-000C-FEAD-421.11116/0000-000C-FEAE-3
https://hdl.handle.net/21.11116/0000-000C-FEAB-621.11116/0000-000C-FEAD-421.11116/0000-000C-FEAE-3
Autor:
M. R. Norman, A. S. Botana, J. Karp, A. Hampel, H. LaBollita, A. J. Millis, G. Fabbris, Y. Shen, M. P. M. Dean
Publikováno v:
Physical Review B. 107
This paper presents a simple formalism for calculating X-ray absorption (XAS) and resonant inelastic x-ray scattering (RIXS) that has as input orbital-resolved density of states from a single-particle or many-body \textit{ab initio} calculation and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e398bee17a6e11e172b6ba359dcf3ca
https://doi.org/10.1103/physrevb.107.165124
https://doi.org/10.1103/physrevb.107.165124
Autor:
Brian S. Y. Kim, Aaron J. Sternbach, Min Sup Choi, Zhiyuan Sun, Francesco L. Ruta, Yinming Shao, Alexander S. McLeod, Lin Xiong, Yinan Dong, Ted S. Chung, Anjaly Rajendran, Song Liu, Ankur Nipane, Sang Hoon Chae, Amirali Zangiabadi, Xiaodong Xu, Andrew J. Millis, P. James Schuck, Cory. R. Dean, James C. Hone, D. N. Basov
Publikováno v:
Nature Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f44ccf55c81fcc25e9bbfa4f13f2cd0
https://doi.org/10.1038/s41563-023-01520-5
https://doi.org/10.1038/s41563-023-01520-5
Using a density-functional theory plus dynamical mean-field theory methodology, we compute the many-body electronic structure and optical conductivity of NdNiO$_{2}$ under the influence of large scattering rates on the Nd($5d$) bands and including dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86efd7abc5eaa6d060832db94b6f2ad3