Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Samiran, Choudhury"'
Autor:
Nikita Porwal, Anulekha De, Sucheta Mondal, Koustuv Dutta, Samiran Choudhury, Jaivardhan Sinha, Anjan Barman, P. K. Datta
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract We report spin-wave excitations in annular antidot lattice fabricated from 15 nm-thin Ni80Fe20 film. The nanodots of 170 nm diameters are embedded in the 350 nm (diameter) antidot lattice to form the annular antidot lattice, which is arrange
Externí odkaz:
https://doaj.org/article/253c1b89e53545fa9bf8b3e9474d080a
Publikováno v:
ACS Applied Nano Materials. 5:17995-18003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7553aaae73f7e26f8e73b12cf6128a
https://doi.org/10.1021/acsanm.2c03968
https://doi.org/10.1021/acsanm.2c03968
Publikováno v:
Materials Science and Engineering: B. 287:116131
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94a69abf920c836a704b492d47b5f33f
https://doi.org/10.1016/j.mseb.2022.116131
https://doi.org/10.1016/j.mseb.2022.116131
Autor:
Koustuv Dutta, Sucheta Mondal, Prasanta Kumar Datta, Anjan Barman, Jaivardhan Sinha, Nikita Porwal, Samiran Choudhury, Anulekha De
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports
Scientific Reports
We report spin-wave excitations in annular antidot lattice fabricated from 15 nm-thin Ni80Fe20 flm. The nanodots of 170 nm diameters are embedded in the 350 nm (diameter) antidot lattice to form the annular antidot lattice, which is arranged in a squ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c990aa0cb454648f007a8a51fe3ef7
https://doaj.org/article/253c1b89e53545fa9bf8b3e9474d080a
https://doaj.org/article/253c1b89e53545fa9bf8b3e9474d080a
Structural Phase-Dependent Giant Interfacial Spin Transparency in W/CoFeB Thin-Film Heterostructures
Autor:
Surya Narayan Panda, Soma Dutta, Anjan Barman, Arpan Bhattacharyya, Sudip Majumder, Samiran Choudhury
Publikováno v:
ACS applied materialsinterfaces. 13(17)
Pure spin current has transformed the research field of conventional spintronics due to its various advantages, including energy efficiency. An efficient mechanism for generation of pure spin current is spin pumping, and high effective spin-mixing co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f672fa7cb5368a178d2383437783a4
https://pubmed.ncbi.nlm.nih.gov/33886256
https://pubmed.ncbi.nlm.nih.gov/33886256
Publikováno v:
Nanotechnology. 32(39)
We report here an experimental observation of dynamic dipolar coupling induced magnon-magnon coupling and spin wave (SW) mode splitting in Ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::52bc76a19b8b60fc20238da09b957463
https://pubmed.ncbi.nlm.nih.gov/34161940
https://pubmed.ncbi.nlm.nih.gov/34161940
Autor:
Avinash Kumar Chaurasiya, Saswati Barman, Jaivardhan Sinha, Arundhati Adhikari, Chandrima Banerjee, Samiran Choudhury, Anjan Barman, Amrit Kumar Mondal
Publikováno v:
Physical Review B. 101
Topological magnonics has attracted intense interest for application in energy efficient computational devices. Here, we show reconfigurable magnonic band structure and band gap by a bias-field controlled spin texture in chains of connected ${\mathrm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e480aa3ca7ca1c96eec45a2e75e9e7e5
https://doi.org/10.1103/physrevb.101.224426
https://doi.org/10.1103/physrevb.101.224426
Publikováno v:
21st Century Nanoscience – A Handbook ISBN: 9780429347313
21st Century Nanoscience – A Handbook
21st Century Nanoscience – A Handbook
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eaf8d6be0a654a6cbcd43c44714faa7
https://doi.org/10.1201/9780429347313-21
https://doi.org/10.1201/9780429347313-21
Autor:
Katsuya Miura, Hiromasa Takahashi, Samiran Choudhury, Anjan Barman, Yoshichika Otani, Bivas Rana
Publikováno v:
Physical Review B. 100
Recently, investigation and control of the properties of propagating spin waves (SWs) in ultrathin ferromagnetic films have attracted considerable attention because of their possible technological impact on future nanoscale magnonic devices. Control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c5c463a076baf69b473270ce4d46271
https://doi.org/10.1103/physrevb.100.224412
https://doi.org/10.1103/physrevb.100.224412