Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Awadhesh Narayan"'
Publikováno v:
ACS Materials Au, Vol 4, Iss 6, Pp 582-591 (2024)
Externí odkaz:
https://doaj.org/article/ea1b54239c5b40ac8a0057a44fb9861f
Autor:
Shanshan Liu, Enze Zhang, Zihan Li, Xiaoqian Zhang, Wenqing Liu, Awadhesh Narayan, Zhi-Gang Chen, Jin Zou, Faxian Xiu
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-7 (2024)
Abstract Transition-metal doped topological insulators have been widely explored since the observation of quantum anomalous Hall effect (QAHE). Subsequently, the magnetic (Pb,Sn)(Te,Se) was predicted to possibly possess a high-temperature QAHE state.
Externí odkaz:
https://doaj.org/article/09082035165a4cb699c0b29654773666
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
Publikováno v:
New Journal of Physics, Vol 26, Iss 6, p 063034 (2024)
The union of topology and non-Hermiticity has led to the unveiling of many intriguing phenomena. We introduce a synthetic spin-engineered model belonging to symmetry class AI, which is a rare occurrence, and demonstrate the emergence of a multi-fold
Externí odkaz:
https://doaj.org/article/b81c3fdad8c74dc0814a11be580ee26b
Publikováno v:
New Journal of Physics, Vol 26, Iss 2, p 023057 (2024)
In recent years, non-Hermitian (NH) topological semimetals have garnered significant attention due to their unconventional properties. In this work, we explore one of the transport properties, namely the Hall conductance of a three-dimensional dissip
Externí odkaz:
https://doaj.org/article/3960eab8143147d68dee3873b1407458
Publikováno v:
New Journal of Physics, Vol 25, Iss 3, p 033014 (2023)
The study of non-Hermitian degeneracies—called exceptional points (EPs)—has become an exciting frontier at the crossroads of optics, photonics, acoustics, and quantum physics. Here, we introduce the Newton polygon method as a general algebraic fr
Externí odkaz:
https://doaj.org/article/072dd7132e2541c19b6f8a167c021d17
Publikováno v:
The Journal of Physical Chemistry C. 127:8873-8879
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8565243621ef12c5dca0b79576b2f655
https://doi.org/10.1021/acs.jpcc.3c01383
https://doi.org/10.1021/acs.jpcc.3c01383
Autor:
Zihan Li, Shanshan Liu, Jiabao Sun, Jiayi Zhu, Yanhui Chen, Yunkun Yang, Linfeng Ai, Enze Zhang, Ce Huang, Pengliang Leng, Minhao Zhao, Xiaoyi Xie, Yuda Zhang, Nesta Benno Joseph, Rajdeep Banerjee, Awadhesh Narayan, Jin Zou, Wenqing Liu, Xiaodong Xu, Faxian Xiu
Publikováno v:
Nature Electronics. 6:273-280
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed29ca4810370151724007ac5fbd7bab
https://doi.org/10.1038/s41928-023-00941-z
https://doi.org/10.1038/s41928-023-00941-z
Autor:
Anuraag Aithal, Jibin J. Samuel, Arka Bandyopadhyay, Varun Kumar Karrothu, Chandrasekhar Gangadharappa, Satish Patil, Awadhesh Narayan, Naga Phani B. Aetukuri
Publikováno v:
The Journal of Physical Chemistry C. 127:5238-5245
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5836814d3a8aecc7d52a5a8fe5bfc70d
https://doi.org/10.1021/acs.jpcc.3c00385
https://doi.org/10.1021/acs.jpcc.3c00385
Autor:
Cheng Zhang, Awadhesh Narayan, Shiheng Lu, Jinglei Zhang, Huiqin Zhang, Zhuoliang Ni, Xiang Yuan, Yanwen Liu, Ju-Hyun Park, Enze Zhang, Weiyi Wang, Shanshan Liu, Long Cheng, Li Pi, Zhigao Sheng, Stefano Sanvito, Faxian Xiu
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
A new type of cyclotron orbit combining surface Fermi arcs and bulk states in topological semimetals has recently been proposed as Weyl orbit. Here, Zhang et al. report the evolution of Shubnikov-de Haas oscillations in Dirac semimetal Cd3As2 nanopla
Externí odkaz:
https://doaj.org/article/d60d0fea69e84cd6839533388993fc32