Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Atasi Chakraborty"'
Autor:
Sonka Reimers, Lukas Odenbreit, Libor Šmejkal, Vladimir N. Strocov, Procopios Constantinou, Anna B. Hellenes, Rodrigo Jaeschke Ubiergo, Warlley H. Campos, Venkata K. Bharadwaj, Atasi Chakraborty, Thibaud Denneulin, Wen Shi, Rafal E. Dunin-Borkowski, Suvadip Das, Mathias Kläui, Jairo Sinova, Martin Jourdan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract Altermagnetism represents an emergent collinear magnetic phase with compensated order and an unconventional alternating even-parity wave spin order in the non-relativistic band structure. We investigate directly this unconventional band spli
Externí odkaz:
https://doaj.org/article/04d92b44b4e047f3a97eb53ef1d8eaab
Autor:
Gianluca D'Olimpio, Yanxue Zhang, Marcin Rosmus, Silvia Nappini, Atasi Chakraborty, Natalia Olszowska, Luca Ottaviano, Raman Sankar, Amit Agarwal, Federica Bondino, Junfeng Gao, Antonio Politano
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract NbAs2, a topological semimetal, has stirred considerable interest for its potential usage in magnetic and fault‐tolerant quantum computation superconductor devices, owing to its superconductivity, enormous magnetoresistance, and anisotropi
Externí odkaz:
https://doaj.org/article/498298c496a249509e96b44cde860e61
Autor:
Atasi Chakraborty, Jun Fujii, Chia-Nung Kuo, Chin Shan Lue, Antonio Politano, Ivana Vobornik, Amit Agarwal
Publikováno v:
Physical Review B. 107
We present CoTe2 as a new type-II Dirac semimetal supporting Lorentz symmetry violating Dirac fermions in the vicinity of the Fermi energy. By combining first principle ab-initio calculations with experimental angle-resolved photo-emission spectrosco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a463b2c57e6c2754ddfaf6fe2d69525
https://doi.org/10.1103/physrevb.107.085406
https://doi.org/10.1103/physrevb.107.085406
Publikováno v:
INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH. :54-56
Introduction:- Orofacial granulomatosis (OFG) is a disease entity with recurrent or persistent edema within the orofacial region. It frequently manifests as persistent and/or recurrent upper and/or lower labial lip and gingival enlargement. Histologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b69de732a50c23bcbc52c1cccf8b8105
https://doi.org/10.36106/ijsr/2607616
https://doi.org/10.36106/ijsr/2607616
Flat bands in twisted moire superlattices support a variety of topological and strongly correlated phenomena along with easily tunable electrical and optical properties. Here, we demonstrate the existence of tunable, long-lived, and flat intraband an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3e18fb8c40ffd76b2e8ba365de76f7a
http://arxiv.org/abs/2205.06239
http://arxiv.org/abs/2205.06239
Nonreciprocal plasmonics enables one-way light propagation at the nanoscale and it is an essential building block for photonics applications. Here, we explore intrinsic nonreciprocity in bulk plasmon propagation based on underlying symmetries. We dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e965ccc2d7f7c88e48d16d85fa4c22d3
Autor:
Subhajit Sinha, Pratap Chandra Adak, Atasi Chakraborty, Kamal Das, Koyendrila Debnath, L. D. Varma Sangani, Kenji Watanabe, Takashi Taniguchi, Umesh V. Waghmare, Amit Agarwal, Mandar M. Deshmukh
Topological aspects of electron wavefunction play a crucial role in determining the physical properties of materials. Berry curvature and Chern number are used to define the topological structure of electronic bands. While Berry curvature and its eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02564449dff0092261dcdedfbe5f054a
Autor:
Atasi Chakraborty, Amit Agarwal, Subhajit Sinha, Pratap Chandra Adak, Mandar M. Deshmukh, KAMAL DAS
Nonlinear anomalous Hall effect is the Berry curvature dipole induced second-order Hall voltage or temperature difference in response to a longitudinal electric field or temperature gradient. These are the prominent Hall responses in time reversal sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab234ee760ea620a54ccf07236b3ebc0
Autor:
Zhen Hu, Libo Zhang, Atasi Chakraborty, Gianluca D'Olimpio, Jun Fujii, Anping Ge, Yuanchen Zhou, Changlong Liu, Amit Agarwal, Ivana Vobornik, Daniel Farias, Chia‐Nung Kuo, Chin Shan Lue, Antonio Politano, Shao‐Wei Wang, Weida Hu, Xiaoshuang Chen, Wei Lu, Lin Wang
Publikováno v:
Advanced Materials. 35:2209557
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc10168d621c0fbab8dc53ba400c6aca
https://doi.org/10.1002/adma.202209557
https://doi.org/10.1002/adma.202209557
Autor:
K. Yokoyama, A. V. Mahajan, N. Büttgen, Sanjay Bachhar, Indra Dasgupta, Vasudeva Siruguri, Sumiran Pujari, Atasi Chakraborty, Pabitra Kumar Biswas, Vinod Kumar
Publikováno v:
Physical Review B. 104
Recently, there have been contrary claims of Kitaev spin-liquid behavior and ordered behavior in the honeycomb compound ${\mathrm{Ag}}_{3}\mathrm{Li}{\mathrm{Ir}}_{2}{\mathrm{O}}_{6}$ based on various experimental signatures. Our investigations on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d482bb032dbe4b1a53770cb57211e5b
https://doi.org/10.1103/physrevb.104.115106
https://doi.org/10.1103/physrevb.104.115106