Zobrazeno 1 - 10
of 334
pro vyhledávání: '"W. Ghosh"'
Autor:
S. Bhattacharya, T. Mapder, S. Fernandes, C. Roy, J. Sarkar, M. J. Rameez, S. Mandal, A. Sar, A. K. Chakraborty, N. Mondal, S. Chatterjee, B. Dam, A. Peketi, R. Chakraborty, A. Mazumdar, W. Ghosh
Publikováno v:
Biogeosciences, Vol 18, Pp 5203-5222 (2021)
Marine sedimentation rate and bottom-water O2 concentration control organic carbon remineralization and sequestration across continental margins, but whether and how they shape microbiome architecture (the ultimate effector of all biogeochemical phen
Externí odkaz:
https://doaj.org/article/c6bce28656174323a1ef2b51da02c713
Autor:
S. Mandal, S. Bhattacharya, C. Roy, M. J. Rameez, J. Sarkar, T. Mapder, S. Fernandes, A. Peketi, A. Mazumdar, W. Ghosh
Publikováno v:
Biogeosciences, Vol 17, Pp 4611-4631 (2020)
To explore the potential role of tetrathionate in the sedimentary sulfur cycle, population ecology of microorganisms capable of metabolizing this polythionate was revealed at 15–30 cm resolution along two, ∼3 m long, cores collected from 530
Externí odkaz:
https://doaj.org/article/fa93a69f5d884118b58f72602d2a2c62
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract A P-N junction engineered within a Dirac cone system acts as a gate tunable angular filter based on Klein tunneling. For a 3D topological insulator with a substantial bandgap, such a filter can produce a charge-to-spin conversion due to the
Externí odkaz:
https://doaj.org/article/05cab8f3ffc64e12a5340ca88b8b35f9
Publikováno v:
IEEE Journal on Exploratory Solid-State Computational Devices and Circuits, Vol 9, Iss 1, Pp 21-28 (2023)
The intrinsic energy minimization in dynamical systems offers a valuable tool for minimizing the objective functions of computationally challenging problems in combinatorial optimization. However, most prior works have focused on mapping such dynamic
Externí odkaz:
https://doaj.org/article/251c807e993542c5b82a1ba8f67426bf
Publikováno v:
Frontiers in Nanotechnology, Vol 5 (2023)
Neuromorphic computing, commonly understood as a computing approach built upon neurons, synapses, and their dynamics, as opposed to Boolean gates, is gaining large mindshare due to its direct application in solving current and future computing techno
Externí odkaz:
https://doaj.org/article/9117769cf7b0401aa707093048c86a66
Autor:
Chung T. Ma, Salinporn Kittiwatanakul, Apiprach Sittipongpittaya, Yuhan Wang, Md Golam Morshed, Avik W. Ghosh, S. Joseph Poon
Publikováno v:
Nanomaterials, Vol 13, Iss 21, p 2848 (2023)
The ability to manipulate spins in magnetic materials is essential in designing spintronics devices. One method for magnetic switching is through strain. In VO2 on TiO2 thin films, while VO2 remains rutile across the metal–insulator transition, the
Externí odkaz:
https://doaj.org/article/0d038792c4104bcdb2c2b24ff3083d6e
Publikováno v:
IEEE Journal on Exploratory Solid-State Computational Devices and Circuits, Vol 8, Iss 2, Pp 203-211 (2022)
Magnetic racetrack memory has frequently been complicated by the pinning of domain wall bits on the one hand and the need to engineer precise synchronization and inter-track repulsion between skyrmionic bits on the other. Such proposals, however, do
Externí odkaz:
https://doaj.org/article/ab0efd438d894199957002ca926c83c5
Publikováno v:
IEEE Magnetics Letters. :1-5
Low energy barrier magnet (LBM) technology has recently been proposed as a candidate for accelerating algorithms based on energy minimization and probabilistic graphs because their physical characteristics have a one-to-one mapping onto the primitive
Autor:
Bingtian Guo, Sheikh Z. Ahmed, Xingjun Xue, Ann-Kathryn Rockwell, Jaedu Ha, Seunghyun Lee, Baolai Liang, Andrew H. Jones, J. Andrew McArthur, Sri H. Kodati, Theodore J. Ronningen, Sanjay Krishna, Jong Su Kim, Seth R. Bank, Avik W. Ghosh, Joe C. Campbell
Publikováno v:
Journal of Lightwave Technology. 40:5934-5942
Autor:
Bingtian Guo, Xiao Jin, Seunghyun Lee, Sheikh Z. Ahmed, Andrew H. Jones, Xingjun Xue, Baolai Liang, Harry I. J. Lewis, Sri H. Kodati, Dekang Chen, Theodore J. Ronningen, Christoph H. Grein, Avik W. Ghosh, Sanjay Krishna, John P. R. David, Joe C. Campbell
Publikováno v:
Journal of Lightwave Technology. 40:4758-4764