Zobrazeno 1 - 10
of 1 562
pro vyhledávání: '"Jain, Manish A."'
The introduction of a twist between two layers of two-dimensional materials has opened up a new and exciting field of research known as twistronics. In these systems, the phonon dispersions show significant renormalization and enhanced electron-phono
Externí odkaz:
http://arxiv.org/abs/2410.21075
We explore theoretically the properties of engineered bimetallic nano-structured superlattices where an array of nano-clusters of a simple (single band) metal are embedded periodically inside another simple metal with a different work function. The e
Externí odkaz:
http://arxiv.org/abs/2408.15820
Autor:
Sett, Shaili, Debnath, Rahul, Singha, Arup, Mandal, Shinjan, K, Jyothsna, Bhakar, Monika, Watanabe, Kenji, Taniguchi, Takashi, Raghunathan, Varun, Sheet, Goutam, Jain, Manish, Ghosh, Arindam
Publikováno v:
Nano Lett. 2024, 24, 30, 9245-9252
At near-parallel orientation, twisted bilayer of transition metal dichalcogenides exhibit inter-layer charge transfer-driven out-of-plane ferroelectricity that may lead to unique electronic device architectures. Here we report detailed electrical tra
Externí odkaz:
http://arxiv.org/abs/2405.18024
Autor:
Kumbhakar, Shreya, Maji, Tuhin Kumar, Tongbram, Binita, Mandal, Shinjan, Soundararaj, Shri Hari, Debnath, Banashree, Sai, T. Phanindra, Jain, Manish, Krishnamurthy, H. R., Pandey, Anshu, Ghosh, Arindam
Electrical resistivity in good metals, particularly noble metals such as gold (Au), silver (Ag), or copper, increases linearly with temperature ($T$) for $T > \Theta_{\mathrm{D}}$, where $\Theta_{\mathrm{D}}$ is the Debye temperature. This is because
Externí odkaz:
http://arxiv.org/abs/2405.14684
Autor:
Dutta, Ranit, Ghosh, Ayan, Mandal, Shinjan, Watanabe, K., Taniguchi, T., Krishnamurthy, H. R., Banerjee, Sumilan, Jain, Manish, Das, Anindya
Superconductivity (SC) in twisted bilayer graphene (tBLG) has been explored by varying carrier concentrations, twist angles, and screening strength, with the aim of uncovering its origin and possible connections to strong electronic correlations in n
Externí odkaz:
http://arxiv.org/abs/2402.11649
We present a computational study of the phonon linewidths in twisted bilayer graphene arising from electron-phonon interactions and anharmonic effects. The electronic structure is calculated using distance-dependent transfer integrals based on the at
Externí odkaz:
http://arxiv.org/abs/2403.09692
The occurrence of thermal transport phenomena is widespread, exerting a pivotal influence on the functionality of diverse electronic and thermo-electric energy-conversion devices. The traditional first-principles theory governing the thermal and ther
Externí odkaz:
http://arxiv.org/abs/2402.02787
Magnetization dynamics in magnetic materials are well described by the modified semiclassical Landau-Lifshitz-Gilbert (LLG) equation, which includes the magnetic damping $\alpha$ and the magnetic moment of inertia $\mathrm{I}$ tensors as key paramete
Externí odkaz:
http://arxiv.org/abs/2401.00714
Autor:
Kang, Sung-Gyu, Bellon, Barbara, Bhaskar, Lalithkumar, Zhang, Siyuan, Gotz, Alexander, Wirth, Janis, Zubiri, Benjamin Apeleo, Kalacska, Szilvia, Jain, Manish, Sharma, Amit, Koelmans, Wabe, Ercolano, Giorgio, Spiecker, Erdmann, Michler, Johann, Schwiedrzik, Jakob, Dehm, Gerhard, Ramachandramoorthy, Rajaprakash
The mechanical performance of metallic metamaterials with 3-dimensional solid frames is typically a combination of the geometrical effect ("architecture") and the characteristic size effects of the base material ("microstructure"). In this study, for
Externí odkaz:
http://arxiv.org/abs/2311.14018
Autor:
Jat, Mohit Kumar, Mishra, Shubhankar, Mann, Harsimran Kaur, Bajaj, Robin, Watanabe, Kenji, Taniguchi, Takashi, Krishnamurthy, H. R., Jain, Manish, Bid, Aveek
Publikováno v:
Nano Letters (2024)
In this Letter, we present experimental findings on electron-electron scattering in a two-dimensional moir'e heterostructure with tunable Fermi wave vector, reciprocal lattice vector, and band gap. We achieve this in high-mobility aligned heterostruc
Externí odkaz:
http://arxiv.org/abs/2310.08906