Zobrazeno 1 - 10
of 533
pro vyhledávání: '"Unocic, Raymond R."'
Autor:
Boebinger, Matthew G., Ghosh, Ayana, Roccapriore, Kevin M., Misra, Sudhajit, Xiao, Kai, Jesse, Stephen, Ziatdinov, Maxim, Kalinin, Sergei V., Unocic, Raymond R.
Directed atomic fabrication using an aberration-corrected scanning transmission electron microscope (STEM) opens new pathways for atomic engineering of functional materials. In this approach, the electron beam is used to actively alter the atomic str
Externí odkaz:
http://arxiv.org/abs/2310.08378
Autor:
Ghimire, Ganesh, Ulaganathan, Rajesh Kumar, Tempez, Agnes, Ilchenko, Oleksii, Unocic, Raymond R., Heske, Julian, Miakota, Denys I., Xiang, Cheng, Chaigneau, Marc, Booth, Tim, Bøggild, Peter, Thygesen, Kristian S., Geohegan, David B., Canulescu, Stela
Molybdenum disulfide (MoS$_2$) nanoribbons have attracted increased interest due to their properties which can be tailored by tuning their dimensions. Herein, we demonstrate the growth of highly crystalline quasi-one-dimensional (1D)MoS$_2$ nanoribbo
Externí odkaz:
http://arxiv.org/abs/2304.00455
Autor:
Roccapriore, Kevin M., Boebinger, Matthew G., Dyck, Ondrej, Ghosh, Ayana, Unocic, Raymond R., Kalinin, Sergei V., Ziatdinov, Maxim
The robust approach for real-time analysis of the scanning transmission electron microscopy (STEM) data streams, based on the ensemble learning and iterative training (ELIT) of deep convolutional neural networks, is implemented on an operational micr
Externí odkaz:
http://arxiv.org/abs/2207.12882
Autor:
Rimal, Gaurab, Liu, Yiting, Schmidt, Caleb, Hijazi, Hussein, Skoropata, Elizabeth, Lapano, Jason, Mukherjee, Debangshu, Unocic, Raymond R., Chisholm, Matthew F., Sun, Yifei, Yu, Haoming, Sun, Cheng-Jun, Zhou, Hua, Brahlek, Matthew, Feldman, Leonard C., Ramanathan, Shriram, Oh, Seongshik
PdCoO2 , belonging to a family of triangular oxides called delafossite, is one of the most conducting oxides. Its in-plane conductivity is comparable to those of the best metals, and exhibits hydrodynamic electronic transport with extremely long mean
Externí odkaz:
http://arxiv.org/abs/2104.13536
Atmospheric pressure chemical vapor deposition (APCVD) has been used extensively for synthesizing two-dimensional (2D) materials, due to its low cost and promise for high-quality monolayer crystal synthesis. However, the understanding of the reaction
Externí odkaz:
http://arxiv.org/abs/2005.02577
Lattice strain measurement of core@shell electrocatalysts with 4D-STEM nanobeam electron diffraction
Publikováno v:
ACS Catal. 2020, 10, 5529-5541
Strain engineering enables the direct modification of the atomic bonding and is currently an active area of research aimed at improving the electrocatalytic activity. However, directly measuring the lattice strain of individual catalyst nanoparticles
Externí odkaz:
http://arxiv.org/abs/2001.01010
Autor:
Brahlek, Matthew, Rimal, Gaurab, Ok, Jong Mok, Mukherjee, Debangshu, Mazza, Alessandro R., Lu, Qiyang, Lee, Ho Nyung, Ward, T. Zac, Unocic, Raymond R., Eres, Gyula, Oh, Seongshik
Publikováno v:
Phys. Rev. Materials 3, 093401 (2019)
The Pd, and Pt based ABO2 delafossites are a unique class of layered, triangular oxides with 2D electronic structure and a large conductivity that rivals the noble metals. Here, we report successful growth of the metallic delafossite PdCoO2 by molecu
Externí odkaz:
http://arxiv.org/abs/1905.12549
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