Zobrazeno 1 - 10
of 62
pro vyhledávání: '"U. Chandni"'
Autor:
Saisab Bhowmik, Bhaskar Ghawri, Youngju Park, Dongkyu Lee, Suvronil Datta, Radhika Soni, K. Watanabe, T. Taniguchi, Arindam Ghosh, Jeil Jung, U. Chandni
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Recent experiments in magic-angle twisted bilayer graphene have revealed a wealth of novel electronic phases as a result of interaction-driven spin-valley flavour polarisation. In this work, we investigate correlated phases due to the combin
Externí odkaz:
https://doaj.org/article/789672dcee27490b8d97ce15521650ef
Autor:
Bhaskar Ghawri, Phanibhusan S. Mahapatra, Manjari Garg, Shinjan Mandal, Saisab Bhowmik, Aditya Jayaraman, Radhika Soni, Kenji Watanabe, Takashi Taniguchi, H. R. Krishnamurthy, Manish Jain, Sumilan Banerjee, U. Chandni, Arindam Ghosh
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Experiments on twisted bilayer graphene point to various interaction-induced phases, including the non-Fermi liquid, but its unambiguous assignment remains challenging. Here, using simultaneous transport and thermoelectric power measurements, the aut
Externí odkaz:
https://doaj.org/article/8b07fd152b8341ce82c69951d48842d5
Autor:
U., Chandni, Ghosh, Arindam
Driven non-equilibrium structural phase transformation has been probed using time varying resistance fluctuations or noise. We demonstrate that the non-Gaussian component (NGC) of noise obtained by evaluating the higher order statistics of fluctuatio
Externí odkaz:
http://arxiv.org/abs/1001.5137
Publikováno v:
Applied Physics Letters, 92, 112110 (2008)
Slow time-dependent fluctuations, or noise, in the electrical resistance of dc magnetron sputtered thin films of Nickel Titanium shape memory alloys have been measured. Even in equilibrium, the noise was several orders of magnitude larger than that o
Externí odkaz:
http://arxiv.org/abs/0811.0101
Publikováno v:
The Journal of Physical Chemistry C. 126:15001-15010
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d4f4c30010270d2a657d82a600d2109
https://doi.org/10.1021/acs.jpcc.2c03729
https://doi.org/10.1021/acs.jpcc.2c03729
Akademický článek
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Autor:
Debadarshini Samantaray, U. Chandni, Priyadarshini Ghosh, Dipanwita Chatterjee, N. Ravishankar, Mrityunjay Pandey, Pavithra Bellare, Abinash Kumar
Publikováno v:
The Journal of Physical Chemistry C. 125:3102-3109
Semiconducting nanowires with modulated structures are potential candidates for application in nanoelectronics and photonics devices and are crucial for the fundamental understanding of electron tr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9d055be70b550fd9ef5506584459b38
https://doi.org/10.1021/acs.jpcc.0c10493
https://doi.org/10.1021/acs.jpcc.0c10493
Publikováno v:
Nanoscale. 12:23817-23823
We demonstrate a novel form of transfer characteristics in substrate engineered MoS2 field effect transistors. Robust hysteresis with stable threshold voltages and a large gate voltage window is observed, which is suppressed at low temperatures. We a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64b9bf0c69bfff3e7765cd8be7027eff
https://doi.org/10.1039/d0nr05861k
https://doi.org/10.1039/d0nr05861k
Autor:
Takashi Taniguchi, Radhika Soni, Sumilan Banerjee, H. R. Krishnamurthy, Phanibhusan S. Mahapatra, U. Chandni, Manjari Garg, Shinjan Mandal, Arindam Ghosh, Manish Jain, Bhaskar Ghawri, Kenji Watanabe, Saisab Bhowmik, Aditya Jayraman
Publikováno v:
Nature communications. 13(1)
The planar assembly of twisted bilayer graphene (tBLG) hosts multitude of interaction-driven phases when the relative rotation is close to the magic angle (θm = 1.1∘). This includes correlation-induced ground states that reveal spontaneous symmetr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6945562844bff4561a4b945f50bf0a3a
https://pubmed.ncbi.nlm.nih.gov/35314702
https://pubmed.ncbi.nlm.nih.gov/35314702
Autor:
Phanibhusan S. Mahapatra, Manjari Garg, Bhaskar Ghawri, Aditya Jayaraman, Kenji Watanabe, Takashi Taniguchi, Arindam Ghosh, U. Chandni
Quantum Hall (QH) interferometry provides an archetypal platform for the experimental realization of braiding statistics of fractional QH states. However, the complexity of observing fractional statistics requires phase coherence over the length of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dcf80770e070670243e5e5d19355829