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of 616
pro vyhledávání: '"Baykara,Mehmet"'
Structural superlubricity is an intriguing physical phenomenon, whereby sliding at a structurally incommensurate, atomically flat interface yields vanishingly small friction forces. Despite its recent experimental validation, critical questions remai
Externí odkaz:
http://arxiv.org/abs/2407.06971
Using atomic force microscopy experiments and molecular dynamics simulations of gold nanoislands on graphite, we investigate why ultra-small friction commonly associated with structural lubricity can be observed even under ambient conditions. Measure
Externí odkaz:
http://arxiv.org/abs/2407.03360
We present a computational study of sliding between gold clusters and a highly oriented pyrolytic graphite substrate, a material system that exhibits ultra-low friction due to structural lubricity. By means of molecular dynamics, it is found that clu
Externí odkaz:
http://arxiv.org/abs/2303.13707
Autor:
Kiristioglu, Mehmet Omer a, ⁎, Baykara, Mehmet a, Yavas, Ozkan b, Kupeli, Zehra Avci b, Ozyigit, Musa Ozgur b
Publikováno v:
In Experimental Eye Research October 2024 247
Autor:
Sumaiya, Saima A., Baykara, Mehmet Z.
Atomic-scale characteristics of surfaces dictate the principles governing numerous scientific phenomena ranging from catalysis to friction. Despite this fact, our ability to visualize and alter surfaces on the atomic scale is severely hampered by the
Externí odkaz:
http://arxiv.org/abs/2110.01807
Autor:
Acikgoz, Ogulcan, Guerrero, Enrique, Yanilmaz, Alper, Dagdeviren, Omur E., Çelebi, Cem, Strubbe, David A., Baykara, Mehmet Z.
Publikováno v:
Nanotechnology 34, 015706 (2023)
We present results of atomic-force-microscopy-based friction measurements on Re-doped molybdenum disulfide (MoS2). In stark contrast to the widespread observation of decreasing friction with increasing number of layers on two-dimensional (2D) materia
Externí odkaz:
http://arxiv.org/abs/2007.05805
Publikováno v:
npj 2D Materials and Applications 4, 30 (2020)
Theory predicts that two-dimensional (2D) materials may only exist in the presence of out-ofplane deformations on atomic length scales, frequently referred to as ripples. While such ripples can be detected via electron microscopy, their direct observ
Externí odkaz:
http://arxiv.org/abs/2005.06442
Publikováno v:
Lubricants 7, 57 (2019)
Molybdenum disulfide (MoS$_2$) is one of the most broadly utilized solid lubricants with a wide range of applications, including but not limited to those in the aerospace/space industry. Here we present a focused review of solid lubrication with MoS$
Externí odkaz:
http://arxiv.org/abs/1906.05854
Publikováno v:
In Applied Surface Science 15 May 2023 619