Zobrazeno 1 - 10
of 984
pro vyhledávání: '"Arnold, Michael S."'
Understanding the sticking coefficient $\sigma$, i.e., the probability of an adatom sticking to a surface, is essential for controlling the stoichiometry during epitaxial film growth. However, $\sigma$ on monolayer graphene-covered surfaces and its i
Externí odkaz:
http://arxiv.org/abs/2305.07793
Autor:
Du, Dongxue, Jung, Taehwan, Manzo, Sebastian, LaDuca, Zachary T., Zheng, Xiaoqi, Su, Katherine, McChesney, Jessica L., Arnold, Michael S., Kawasaki, Jason K.
Publikováno v:
Nano Letters 2022
Remote epitaxy on monolayer graphene is promising for synthesis of highly lattice mismatched materials, exfoliation of free-standing membranes, and re-use of expensive substrates. However, clear experimental evidence of a remote mechanism remains elu
Externí odkaz:
http://arxiv.org/abs/2208.05927
Autor:
Yoon, Hyojin, Truttmann, Tristan K., Liu, Fengdeng, Matthews, Bethany E., Choo, Sooho, Su, Qun, Saraswat, Vivek, Manzo, Sebastian, Arnold, Michael S., Bowden, Mark E., Kawasaki, Jason K., Koester, Steven J., Spurgeon, Steven R., Chambers, Scott A., Jalan, Bharat
The epitaxial growth of functional materials using a substrate with a graphene layer is a highly desirable method for improving structural quality and obtaining free-standing epitaxial nano-membranes for scientific study, applications, and economical
Externí odkaz:
http://arxiv.org/abs/2206.09094
Autor:
Lim, Zheng Hui, Manzo, Sebastian, Strohbeen, Patrick J., Saraswat, Vivek, Arnold, Michael S., Kawasaki, Jason K.
We demonstrate selective area epitaxy of GaAs films using patterned graphene masks on a Ge (001) substrate. The GaAs selectively grows on exposed regions of the Ge substrate, for graphene spacings as large as 10 microns. The selectivity is highly dep
Externí odkaz:
http://arxiv.org/abs/2111.01346
Autor:
Zheng, Xiaoqi, Meng, Jun, Guisinger, Nathan P., Guest, Jeffrey R., Su, Katherine A., Morgan, Dane, Arnold, Michael S.
Publikováno v:
In Carbon October 2024 229
Autor:
Strohbeen, Patrick J., Manzo, Sebastian, Saraswat, Vivek, Su, Katherine, Arnold, Michael S., Kawasaki, Jason K.
Publikováno v:
ACS Applied Materials & Interfaces, 13 (35), 42146 (2021)
We quantify the mechanisms for manganese (Mn) diffusion through graphene in Mn/graphene/Ge (001) and Mn/graphene/GaAs (001) heterostructures for samples prepared by graphene layer transfer versus graphene growth directly on the semiconductor substrat
Externí odkaz:
http://arxiv.org/abs/2106.01239
Autor:
Manzo, Sebastian, Strohbeen, Patrick J., Lim, Zheng-Hui, Saraswat, Vivek, Arnold, Michael S., Kawasaki, Jason K.
Publikováno v:
Nature Communications 13, 4014 (2022)
Remote epitaxy is a promising approach for synthesizing exfoliatable crystalline membranes and enabling epitaxy of materials with large lattice mismatch. However, the atomic scale mechanisms for remote epitaxy remain unclear. Here we experimentally d
Externí odkaz:
http://arxiv.org/abs/2106.00721
Autor:
Du, Dongxue, Manzo, Sebastian, Zhang, Chenyu, Saraswat, Vivek, Genser, Konrad T., Rabe, Karin M., Voyles, Paul M., Arnold, Michael S., Kawasaki, Jason K.
Publikováno v:
Nature Communications, 12, 2494 (2021)
Single-crystalline membranes of functional materials enable the tuning of properties via extreme strain states; however, conventional routes for producing membranes require the use of sacrificial layers and chemical etchants, which can both damage th
Externí odkaz:
http://arxiv.org/abs/2006.10100
Autor:
Fortin-Deschênes, Matthieu, Zschiesche, Hannes, Menteş, Tevfik O., Locatelli, Andrea, Jacobberger, Robert M., Genuzio, Francesca, Lagos, Maureen J., Biswas, Deepnarayan, Jozwiak, Chris, Miwa, Jill A., Ulstrup, Søren, Bostwick, Aaron, Rotenberg, Eli, Arnold, Michael S., Botton, Gianluigi A., Moutanabbir, Oussama
Pnictogens have multiple allotropic forms resulting from their ns2 np3 valence electronic configuration, making them the only elemental materials to crystallize in layered van der Waals (vdW) and quasi-vdW structures throughout the group. Light group
Externí odkaz:
http://arxiv.org/abs/2005.14041
Autor:
Siegel, Joel. F., Dwyer, Jonathan H., Suresh, Anjali, Safron, Nathaniel S., Fortman, Margaret, Wan, Chenghao, Choi, Jonathan W., Wei, Wei, Saraswat, Vivek, Behn, Wyatt A., Kats, Mikhail A., Arnold, Michael S., Gopalan, Padma, Brar, Victor W.
Graphene plasmonic resonators have been broadly studied in the terahertz and mid-infrared ranges because of their electrical tunability and large confinement factors which can enable dramatic enhancement of light-matter coupling. In this work, we dem
Externí odkaz:
http://arxiv.org/abs/2005.09053