Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Timokhin, Ivan"'
Autor:
Pentz, Henry Kelbrick, Warford, Thomas, Timokhin, Ivan, Yang, Qian, Bhattacharya, Anupam, Mishchenko, Artem
Two-dimensional materials with flat electronic bands are promising for realizing exotic quantum phenomena such as unconventional superconductivity and nontrivial topology, but exploring their vast chemical space remains challenging. Here, we introduc
Externí odkaz:
http://arxiv.org/abs/2406.11967
Autor:
Chatterjee, Sagnik, Chowdhury, Tamaghna, Núñez, Pablo Díaz, Kay, Nicholas, Rajput, Manisha, Hwang, Sooyeon, Timokhin, Ivan, Mishchenko, Artem, Rahman, Atikur
Transition metal dichalcogenide (TMD) nanoscrolls (NS) exhibit significant photoluminescence (PL) signals despite their multilayer structure, which cannot be explained by the strained multilayer description of NS. Here, we investigate the interlayer
Externí odkaz:
http://arxiv.org/abs/2404.12250
Autor:
Chowdhury, Tamaghna, Chatterjee, Sagnik, Das, Dibyasankar, Timokhin, Ivan, Núñez, Pablo Díaz, A., Gokul M., Chatterjee, Suman, Majumdar, Kausik, Ghosh, Prasenjit, Mishchenko, Artem, Rahman, Atikur
Publikováno v:
Phys. Rev. B (Letter) 110, L081405 (2024)
Transition-metal dichalcogenides (TMDs) host tightly bound quasi-particles called excitons. Based on spin and momentum selection rules, these excitons can be either optically bright or dark. In tungsten-based TMDs, momentum-forbidden dark exciton is
Externí odkaz:
http://arxiv.org/abs/2312.16041
Recently, two arXiv preprints (arXiv:2307.12008, arXiv:2307.12037) reported signatures of superconductivity above room temperature (SART) and at ambient pressure, striking worldwide experimental research efforts in replicating the results3-6, as well
Externí odkaz:
http://arxiv.org/abs/2308.03823
Publikováno v:
npj Computational Materials, 9, 101 (2023)
Many-body physics of electron-electron correlations plays a central role in condensed mater physics, it governs a wide range of phenomena, stretching from superconductivity to magnetism, and is behind numerous technological applications. To explore t
Externí odkaz:
http://arxiv.org/abs/2207.09444
Autor:
Zhou, Zhihua, Tan, Yongtao, Yang, Qian, Bera, Achintya, Xiong, Zecheng, Yagmurcukardes, Mehmet, Kim, Minsoo, Zou, Yichao, Wang, Guanghua, Mishchenko, Artem, Timokhin, Ivan, Wang, Canbin, Wang, Hao, Yang, Chongyang, Lu, Yizhen, Boya, Radha, Liao, Honggang, Haigh, Sarah, Liu, Huibiao, Peeters, Francois M., Li, Yuliang, Geim, Andre K., Hu, Sheng
Nanoporous membranes based on two dimensional materials are predicted to provide highly selective gas transport in combination with extreme permeability. Here we investigate membranes made from multilayer graphdiyne, a graphene-like crystal with a la
Externí odkaz:
http://arxiv.org/abs/2207.00731
Autor:
Kuang, Wenjun, Lopez-Polin, Guillermo, Lee, Hyungjun, Guinea, Francisco, Whitehead, George, Timokhin, Ivan, Berdyugin, Alexey I., Kumar, Roshan Krishna, Yazyev, Oleg, Walet, Niels, Principi, Alessandro, Geim, Andre K., Grigorieva, Irina V.
Publikováno v:
Adv. Mater. 33, 2103257 (2021)
Superconductors with nontrivial band structure topology represent a class of materials with unconventional and potentially useful properties. Recent years have seen much success in creating artificial hybrid structures exhibiting main characteristics
Externí odkaz:
http://arxiv.org/abs/2105.11850
In this paper we utilize the Proper Orthogonal Decomposition (POD) method for model order reduction in application to Smoluchowski aggregation equations with source and sink terms. In particular, we show in practice that there exists a low-dimensiona
Externí odkaz:
http://arxiv.org/abs/2008.09439
Autor:
Timokhin, Ivan, Mishchenko, Artem
A long-standing problem of observing Room Temperature Superconductivity is finally solved by a novel approach. Instead of increasing the critical temperature Tc of a superconductor, the temperature of the room was decreased to an appropriate Tc value
Externí odkaz:
http://arxiv.org/abs/2003.14321
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