Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Kathryn Hasz"'
Autor:
Nicholas Theobald, Donald Ledvina, Kaitlyn Kukula, Sofia Maines, Kathryn Hasz, Markus Raschke, Jerry Crawford, Jeff Jessing, Yiyan Li
Publikováno v:
IEEE Sensors Journal. 23:7910-7916
Publikováno v:
Nano Letters. 23:198-204
Publikováno v:
Nano letters.
Dark excitons in transition-metal dichalcogenides, with their long lifetimes and strong binding energies, provide potential platforms from photonic and optoelectronic applications to quantum information science even at room temperature. However, thei
Publikováno v:
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences. 380(2232)
Several key features of nanoscale friction phenomena observed in experiments, including the stick-slip to smooth sliding transition and the velocity and temperature dependence of friction, are often described by reduced-order models. The most notable
Publikováno v:
Langmuir. 37:8261-8269
Lateral resolution and accuracy in scanning probe microscopies are limited by the nonideality of piezoelectric scanning elements due to phenomena including nonlinearity, hysteresis, and creep. By taking advantage of the well-established atomic-scale
Autor:
Ashlie Martini, Meng-Qiang Zhao, Kathryn Hasz, Mohammad R. Vazirisereshk, Robert W. Carpick, A. T. Charlie Johnson
Publikováno v:
ACS Nano. 14:16013-16021
Despite extensive research on the tribological properties of MoS2, the frictional characteristics of other members of the transition-metal dichalcogenide (TMD) family have remained relatively unexplored. To understand the effect of the chalcogen on t
Publikováno v:
The Journal of Physical Chemistry Letters. 11:6900-6906
Atomic-scale friction measured for a single asperity sliding on 2D materials depend on the direction of scanning relative to the material's crystal lattice. Here, nanoscale friction anisotropy of wrinkle-free bulk and monolayer MoS2 is characterized
Publikováno v:
Physical Review Materials. 5
We present atomic force microscopy experiments of wearless sliding between nanoscale tips and both bulk and monolayer $\mathrm{Mo}{\mathrm{S}}_{2}$ in ultrahigh vacuum across a wide range of temperatures (150--450 K) and scanning speeds (5 nm/s to 50
Publikováno v:
The journal of physical chemistry letters. 11(16)
Atomic-scale friction measured for a single asperity sliding on 2D materials depend on the direction of scanning relative to the material's crystal lattice. Here, nanoscale friction anisotropy of wrinkle-free bulk and monolayer MoS
Autor:
Takaaki Sato, Matthew F. Campbell, Kathryn Hasz, Wujoon Cha, Samuel M. Nicaise, Igor Bargatin, Robert W. Carpick, Drew E. Lilley
Publikováno v:
Small. 17:2102979
In atomic force microscopy, the cantilever probe is a critical component whose properties determine the resolution and speed at which images with nanoscale resolution can be obtained. Traditional cantilevers, which have moderate resonant frequencies