Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Mandar M. Deshmukh"'
Autor:
Vilas Patil, Sanat Ghosh, Amit Basu, Kuldeep, Achintya Dutta, Khushabu Agrawal, Neha Bhatia, Amit Shah, Digambar A. Jangade, Ruta Kulkarni, A. Thamizhavel, Mandar M. Deshmukh
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Assembling atomic layers of van der Waals materials (vdW) combines the physics of two materials, offering opportunities for novel functional devices. Realization of this has been possible because of advancements in nanofabrication processes
Externí odkaz:
https://doaj.org/article/5115eb60f0ca451c998ffd262a46e0a2
Autor:
Pratap Chandra Adak, Subhajit Sinha, Debasmita Giri, Dibya Kanti Mukherjee, Chandan, L. D. Varma Sangani, Surat Layek, Ayshi Mukherjee, Kenji Watanabe, Takashi Taniguchi, H. A. Fertig, Arijit Kundu, Mandar M. Deshmukh
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Moiré superlattices offer a rich platform fort the study of correlated and topological phases. Here, by using low-temperature magneto-transport measurements, the authors demonstrate electric-field induced switching between Chern states in twisted do
Externí odkaz:
https://doaj.org/article/749cb5a033dd4b0f90eca3d4566b4dd6
Autor:
Subhajit Sinha, Pratap Chandra Adak, R. S. Surya Kanthi, Bheema Lingam Chittari, L. D. Varma Sangani, Kenji Watanabe, Takashi Taniguchi, Jeil Jung, Mandar M. Deshmukh
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Spontaneous symmetry breaking of flat bands in twisted graphene systems may lead to anomalous Hall effect with a precursor state which has not been observed. Here, the authors probe this precursor state by observing bulk valley current and large nonl
Externí odkaz:
https://doaj.org/article/f95d759675d64967b6e0c1fd77700eef
Autor:
Apoorv Jindal, Digambar A. Jangade, Nikhil Kumar, Jaykumar Vaidya, Ipsita Das, Rudheer Bapat, Jayesh Parmar, Bhagyashree A. Chalke, Arumugam Thamizhavel, Mandar M. Deshmukh
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract In this work, we demonstrate a simple technique to grow high-quality whiskers of Bi2 Sr2 CaCu2 O8+δ – a high T c superconductor. Structural analysis shows the single-crystalline nature of the grown whiskers. To probe electrical properties
Externí odkaz:
https://doaj.org/article/b41e0a3452d34db39717af7861ea91f9
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Graphene is a promising candidate for optoelectronic applications. In this report, a double gated bilayer graphene FET has been made using a combination of electrostatic and electrolytic gating in order to form an abrupt p-n junction. The pr
Externí odkaz:
https://doaj.org/article/bd14d70d4d3141309c43d73d68e9ef94
Autor:
Biswajit Datta, Santanu Dey, Abhisek Samanta, Hitesh Agarwal, Abhinandan Borah, Kenji Watanabe, Takashi Taniguchi, Rajdeep Sensarma, Mandar M. Deshmukh
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Few-layered graphene offers a powerful platform to investigate electronic interactions beyond the non-interacting electron picture approximation. Here, the authors report the signature of strong electronic interactions and quantum Hall ferromagnetism
Externí odkaz:
https://doaj.org/article/f25b92a597a64e5ab841d374c9ef6bec
Autor:
L. D. Varma Sangani, Supriya Mandal, Sanat Ghosh, Kenji Watanabe, Takashi Taniguchi, Mandar M. Deshmukh
Publikováno v:
Nano Letters. 22:3612-3619
2D van der Waals heterostructures (vdWH) can result in novel functionality that crucially depends on interfacial structure and disorder. Bubbles at the vdWH interface can modify the interfacial structure. We probe the dynamics of a bubble at the inte
Autor:
Mandar M. Deshmukh
Publikováno v:
Nature. 609:470-471
As the magnetic field penetrates the surface of a superconductor, it results in the formation of flux-vortices. It has been predicted that the flux-vortices will have a charged vortex core and create a dipolelike electric field. Such a charge trappin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db88162f7e82c79fc9a97d3eb6e4721a
http://arxiv.org/abs/2202.06378
http://arxiv.org/abs/2202.06378
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