Zobrazeno 1 - 10
of 2 085
pro vyhledávání: '"Silva, Andrea"'
Autor:
Liao, Mengzhou, Silva, Andrea, Du, Luojun, Nicolini, Paolo, Claerbout, Victor E. P., Kramer, Denis, Yang, Rong, Shi, Dongxia, Polcar, Tomas, Zhang, Guangyu
Van der Waals (vdW) homo-/hetero-structures are ideal systems for studying interfacial tribological properties such as structural superlubricity. Previous studies concentrated on the mechanism of translational motion in vdW interfaces. However, detai
Externí odkaz:
http://arxiv.org/abs/2410.15382
Autor:
Silva, Andrea, Gao, Xiang, Gianetti, Melisa M., Guerra, Roberto, Manini, Nicola, Vanossi, Andrea, Urbakh, Michael, Hod, Oded
Moir\'e superstructures arising at twisted 2D interfaces have recently attracted the attention of the scientific community due to exotic quantum states and unique mechanical and tribological behaviors that they exhibit. Here, we predict the emergence
Externí odkaz:
http://arxiv.org/abs/2410.12067
The way metal interfaces evolve during frictional sliding, and how that evolution can be externally influenced under external drivers are important questions, hard to investigate experimentally because the contacts themselves are generally difficult
Externí odkaz:
http://arxiv.org/abs/2312.17094
Autor:
Buzio, Renato, Gerbi, Andrea, Bernini, Cristina, Repetto, Luca, Silva, Andrea, Vanossi, Andrea
Publikováno v:
ACS Applied Nano Materials 6, 11443 (2023)
Solution-processed few-layers graphene flakes, dispensed to rotating and sliding contacts via liquid dispersions, are gaining increasing attention as friction modifiers to achieve low friction and wear at technologically-relevant interfaces. Vanishin
Externí odkaz:
http://arxiv.org/abs/2307.14813
Autor:
Mescola, Andrea, Silva, Andrea, Khosravi, Ali, Vanossi, Andrea, Tosatti, Erio, Valeri, Sergio, Paolicelli, Guido
Publikováno v:
Physical Review Materials, 7(5), 054007 (2023)
Graphene is a powerful membrane prototype for both applications and fundamental research. Rheological phenomena including indentation, twisting, and wrinkling in deposited and suspended graphene are actively investigated to unravel the mechanical law
Externí odkaz:
http://arxiv.org/abs/2306.03541
Publikováno v:
RAUSP Management Journal, 2024, Vol. 59, Issue 2, pp. 171-187.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RAUSP-09-2023-0188
Publikováno v:
Phys. Rev. B (2023) 108, L081407
The freestanding twisted bilayer graphene (TBG) is unstable, below a critical twist angle {\theta}_c~3.7 degrees, against a moire (2 \times 1) buckling distortion at T=0. Realistic simulations reveal the concurrent unexpected collapse of the bending
Externí odkaz:
http://arxiv.org/abs/2305.07543
Autor:
Morii, Kaho, Sanhueza, Patricio, Nakamura, Fumitaka, Zhang, Qizhou, Sabatini, Giovanni, Beuther, Henrik, Lu, Xing, Li, Shanghuo, Garay, Guido, Jackson, James M., Olguin, Fernando A., Tafoya, Daniel, Tatematsu, Ken'ichi, Izumi, Natsuko, Sakai, Takeshi, Silva, Andrea
The initial conditions found in infrared dark clouds (IRDCs) provide insights on how high-mass stars and stellar clusters form. We have conducted high-angular resolution and high-sensitivity observations toward thirty-nine massive IRDC clumps, which
Externí odkaz:
http://arxiv.org/abs/2304.01757