Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Timothy J Pennycook"'
Autor:
Toma Susi, Viera Skákalová, Andreas Mittelberger, Peter Kotrusz, Martin Hulman, Timothy J. Pennycook, Clemens Mangler, Jani Kotakoski, Jannik C. Meyer
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract While an increasing number of two-dimensional (2D) materials, including graphene and silicene, have already been realized, others have only been predicted. An interesting example is the two-dimensional form of silicon carbide (2D-SiC). Here,
Externí odkaz:
https://doaj.org/article/990480ab4b76433893fac41c7042b320
Autor:
Toma Susi, Christoph Hofer, Giacomo Argentero, Gregor T. Leuthner, Timothy J. Pennycook, Clemens Mangler, Jannik C. Meyer, Jani Kotakoski
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Electron microscopy can reveal a material’s chemical structure down to the atomic level, but has so far been blind to isotopic differences. Here the authors are able to map isotope concentrations in graphene by measuring the probability of ejecting
Externí odkaz:
https://doaj.org/article/af6c7dde44024363bda79dfbd48e11d4
Autor:
Ge Bian, Olga Ageeva, Vladimir Roddatis, Chen Li, Timothy J Pennycook, Gerlinde Habler, Rainer Abart
Publikováno v:
Journal of petrology
Journal of Petrology
Journal of Petrology
Oriented needle-, lath- and plate-shaped magnetite micro-inclusions in rock forming plagioclase from mafic intrusive rocks, were investigated using correlated optical microscopy and scanning transmission electron microscopy. The magnetite micro-inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::106928abc234a2debdd70aff957bc03b
https://doi.org/10.1093/petrology/egad008
https://doi.org/10.1093/petrology/egad008
Autor:
Tianru Wu, Lingxiu Chen, Li He, Giacomo Argentero, Kenji Watanabe, Haomin Wang, Chen Li, Jannik C. Meyer, Takashi Taniguchi, Chengxin Jiang, Timothy J. Pennycook, Xiaoming Xie, Qinghong Yuan, Wang Huishan, Kenan Elibol, Daoli Zhang, Chen Chen, Wenya Wei, Chunxiao Cong
Publikováno v:
Nature materials
The integrated inplane growth of two dimensional materials with similar lattices, but distinct electrical properties, could provide a promising route to achieve integrated circuitry of atomic thickness. However, fabrication of edge specific GNR in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe06cf38b6eac4a6088bf2d90df2748b
https://doi.org/10.1038/s41563-020-00806-2
https://doi.org/10.1038/s41563-020-00806-2
Autor:
Shoucong Ning, Wenhui Xu, Yinhang Ma, Leyi Loh, Timothy J. Pennycook, Wu Zhou, Fucai Zhang, Michel Bosman, Stephen J. Pennycook, Qian He, N. Duane Loh
Publikováno v:
Microscopy and microanalysis
Microscopy and Microanalysis
Microscopy and Microanalysis
Accurate geometrical calibration between the scan coordinates and the camera coordinates is critical in four-dimensional scanning transmission electron microscopy (4D-STEM) for both quantitative imaging and ptychographic reconstructions. For atomic-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bcac4377744684734c42b08a3915a38
https://hdl.handle.net/10067/1869580151162165141
https://hdl.handle.net/10067/1869580151162165141
Autor:
Christoph Hofer, Chuang Gao, Emiliya Pogosyan, Kimmo Mustonen, Elisabeth Müller, Takashi Ishikawa, Timothy J Pennycook
Publikováno v:
Microscopy and Microanalysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::749c36eacddcce9da94c53cf7ea6afe3
Autor:
Jo Verbeeck, Daen Jannis, Chuang Gao, Christoph Hofer, Xiaobin Xie, Timothy J. Pennycook, Armand Béché
Publikováno v:
Ultramicroscopy
Four dimensional scanning transmission electron microscopy (4D STEM) records the scattering of electrons in a material in great detail. The benefits offered by 4D STEM are substantial, with the wealth of data it provides facilitating for instance hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd9040eab5986d49bf516b622d1f0c7a
Autor:
Toma Susi, Christoph Hofer, Giacomo Argentero, Gregor T. Leuthner, Timothy J. Pennycook, Clemens Mangler, Jannik C. Meyer, Jani Kotakoski
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-2 (2017)
Nature Communications 7: Article number: 13040 (2016); Published: 10 October 2016; Updated: 30 August 2017 This Article contains typographical errors in Fig. 3 and Equation 23. In Fig. 3c, the labels ‘12C’ and ‘13C’ in the key should be rever
Externí odkaz:
https://doaj.org/article/eaa41bc45d474f09934f27edbd1dcf95
Autor:
Kimmo Mustonen, Christoph Hofer, Peter Kotrusz, Alexander Markevich, Martin Hulman, Clemens Mangler, Toma Susi, Timothy J. Pennycook, Karol Hricovini, Christine Richter, Jannik C. Meyer, Jani Kotakoski, Viera Skákalová
Publikováno v:
Advanced Materials
Advanced Materials, 2022, 34 (9), pp.2106922. ⟨10.1002/adma.202106922⟩
Advanced materials
Advanced Materials, 2022, 34 (9), pp.2106922. ⟨10.1002/adma.202106922⟩
Advanced materials
Heterostructures composed of two-dimensional (2D) materials are already opening many new possibilities in such fields of technology as electronics and magnonics, but far more could be achieved if the number and diversity of 2D materials is increased.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e92a3eb49b4e4402e2a59b1d3a4a73b5
https://pubmed.ncbi.nlm.nih.gov/34877720
https://pubmed.ncbi.nlm.nih.gov/34877720
Publikováno v:
2021 IEEE International Conference on Image Processing (ICIP)
Proceedings
Proceedings
We present a computational imaging mode for large scale electron microscopy data, which retrieves a complex wave from noisy/sparse intensity recordings using a deep learning approach and subsequently reconstructs an image of the specimen from the Con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fddfcf50f000d8228d25801d8a3725f4
http://arxiv.org/abs/2106.08256
http://arxiv.org/abs/2106.08256