Zobrazeno 1 - 10
of 24
pro vyhledávání: '"SunPhil Kim"'
Autor:
Jangyup Son, Junyoung Kwon, SunPhil Kim, Yinchuan Lv, Jaehyung Yu, Jong-Young Lee, Huije Ryu, Kenji Watanabe, Takashi Taniguchi, Rita Garrido-Menacho, Nadya Mason, Elif Ertekin, Pinshane Y. Huang, Gwan-Hyoung Lee, Arend M. van der Zande
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Fabrication methods to pattern thin materials are a critical tool to build molecular scale devices. Here the authors report a selective etching method using XeF2 gas to pattern graphene based heterostructures with multiple active layers and achieve 1
Externí odkaz:
https://doaj.org/article/9e00e5db8f0e48bf96f67c820d1c2ba7
Autor:
Jangyup Son, Junyoung Kwon, SunPhil Kim, Yinchuan Lv, Jaehyung Yu, Jong-Young Lee, Huije Ryu, Kenji Watanabe, Takashi Taniguchi, Rita Garrido-Menacho, Nadya Mason, Elif Ertekin, Pinshane Y. Huang, Gwan-Hyoung Lee, Arend M. van der Zande
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original version of this Article contained an error in the second sentence of the second paragraph of the ‘Electrical properties of fluorinated graphene contacts’ section of the Results, which incorrectly read ‘The mobility was calculated b
Externí odkaz:
https://doaj.org/article/9675e54df30045d2bf6179117e19652b
Publikováno v:
Nano Letters. 21:8058-8065
A unique feature of two-dimensional (2D) materials is the ultralow friction at their van der Waals interfaces. A key question in a new generation of 2D heterostructure-based nanoelectromechanical systems (NEMS) is how the low friction interfaces will
Autor:
Jonathan Bunyan, Paolo F. Ferrari, Ali Kanj, Sunphil Kim, Arend M. van der Zande, Alexander F. Vakakis, Sameh Tawfick
Publikováno v:
Nano Letters. 21:6416-6424
Waveguides for mechanical signal transmission in the megahertz to gigahertz regimes enable on-chip phononic circuitry, which brings new capabilities complementing photonics and electronics. Lattices of coupled nano-electromechanical drumhead resonato
Autor:
Edmund Han, Elif Ertekin, Sunphil Kim, Pinshane Y. Huang, Jaehyung Yu, Emil Annevelink, Arend M. van der Zande
Publikováno v:
Nano Letters. 20:1201-1207
The creation and movement of dislocations determine the nonlinear mechanics of materials. At the nanoscale, the number of dislocations in structures become countable, and even single defects impact material properties. While the impact of solitons on
Autor:
Huije Ryu, Dong‐Hyun Kim, Junyoung Kwon, Sang Kyu Park, Wanggon Lee, Hyungtak Seo, Kenji Watanabe, Takashi Taniguchi, SunPhil Kim, Arend M. van der Zande, Jangyup Son, Gwan‐Hyoung Lee
Publikováno v:
Advanced Electronic Materials. 8:2270053
Autor:
Jun Lou, Sihan Chen, Arend M. van der Zande, Jiangtan Yuan, Rashid Bashir, William P. King, Weibing Chen, Sunphil Kim
Publikováno v:
Nano Letters. 19:2092-2098
Monolayer MoS2 is a promising material for nanoelectronics; however, the lack of nanofabrication tools and processes has made it very challenging to realize nanometer-scale electronic devices from monolayer MoS2. Here, we demonstrate the fabrication
Material-Dependent Evolution of Mechanical Folding Instabilities in Two-Dimensional Atomic Membranes
Publikováno v:
ACS applied materialsinterfaces. 12(9)
Inducing and controlling three-dimensional deformations in monolayer two-dimensional materials is important for applications from stretchable electronics to origami nanoelectromechanical systems. For these applications, it is critical to understand h
Publikováno v:
Nano Letters. 18:6686-6695
Atomic membranes of monolayer 2D materials represent the ultimate limit in the size of nano-electromechanical systems. However, new properties and new functionalities emerge by looking at the interface between layers in heterostructures of 2D materia
Autor:
Donald T. Morelli, Bartlomiej Wiendlocha, Joseph P. Heremans, Yeseul Lee, Gloria J. Lehr, Sunphil Kim, Mercouri G. Kanatzidis, Bin He
Publikováno v:
Physical Chemistry Chemical Physics. 19:9606-9616
The Eu atoms in Pb1−xEuxSe have long been assumed to be divalent. We show that p-type doping of this magnetic semiconductor alloy with Na can modify the effective Eu valence: a mixed, Eu2+–Eu3+ state appears in Pb1−x−yEuxNaySe at particular v