Zobrazeno 1 - 10
of 194
pro vyhledávání: '"Kevin G Yager"'
Autor:
Sebastian T. Russell, Suwon Bae, Ashwanth Subramanian, Nikhil Tiwale, Gregory Doerk, Chang-Yong Nam, Masafumi Fukuto, Kevin G. Yager
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Self-assembly of block-copolymers yields nanoscale structures in a facile way, but the diversity of structures is limited. Here, the authors demonstrate how block copolymer layering can be used to access new non-equilibrium morphologies.
Externí odkaz:
https://doaj.org/article/c2b9b53636174ea1a2ec17f1c09acae8
Autor:
Chonghang Zhao, Cheng-Chu Chung, Siying Jiang, Marcus M. Noack, Jiun-Han Chen, Kedar Manandhar, Joshua Lynch, Hui Zhong, Wei Zhu, Phillip Maffettone, Daniel Olds, Masafumi Fukuto, Ichiro Takeuchi, Sanjit Ghose, Thomas Caswell, Kevin G. Yager, Yu-chen Karen Chen-Wiegart
Publikováno v:
Communications Materials, Vol 3, Iss 1, Pp 1-12 (2022)
Nanoporous metals produced by metal agent dealloying are attractive for multiple applications. Here, a machine learning-augmented framework is reported for predicting, synthesizing and characterizing ternary systems for dealloying.
Externí odkaz:
https://doaj.org/article/b80bad12268d48519507be544e41ae7c
Autor:
Samantha R. Nowak, Nikhil Tiwale, Gregory S. Doerk, Chang-Yong Nam, Charles T. Black, Kevin G. Yager
Publikováno v:
Soft Matter. 19:2594-2604
Blends of block copolymers are responsive materials that can form phases distinct from the constituent materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e93ee6625ea62f2e3775cf0060b151d4
https://doi.org/10.1039/d3sm00142c
https://doi.org/10.1039/d3sm00142c
Autor:
Jiliang Liu, Kevin G. Yager
Publikováno v:
IUCrJ, Vol 5, Iss 6, Pp 737-752 (2018)
Grazing-incidence small-angle X-ray scattering (GISAXS) is a powerful technique for measuring the nanostructure of coatings and thin films. However, GISAXS data are plagued by distortions that complicate data analysis. The detector image is a warped
Externí odkaz:
https://doaj.org/article/a0886e11cab14434bf31d341e3193d60
Autor:
Vera A. Zarubin, Tai-De Li, Sunita Humagain, Haojie Ji, Kevin G. Yager, Steven G. Greenbaum, Luat T. Vuong
Publikováno v:
ACS Omega, Vol 3, Iss 10, Pp 12554-12561 (2018)
Externí odkaz:
https://doaj.org/article/e4c80452dcb041f59a62135a8b6b972d
Autor:
Wen Zhong, Wei Xu, Kevin G. Yager, Gregory S. Doerk, Jian Zhao, Yunke Tian, Sungsoo Ha, Cong Xie, Yuan Zhong, Klaus Mueller, Kerstin Kleese Van Dam
Publikováno v:
Visual Informatics, Vol 2, Iss 1, Pp 14-25 (2018)
X-ray images obtained from synchrotron beamlines are large-scale, high-resolution and high-dynamic-range grayscale data encoding multiple complex properties of the measured materials. They are typically associated with a variety of metadata which inc
Externí odkaz:
https://doaj.org/article/ab3a5e8d789a479e943b6d8af1f48fe8
Autor:
Julien R. Lhermitte, Aaron Stein, Cheng Tian, Yugang Zhang, Lutz Wiegart, Andrei Fluerasu, Oleg Gang, Kevin G. Yager
Publikováno v:
IUCrJ, Vol 4, Iss 5, Pp 604-613 (2017)
Small-angle X-ray scattering (SAXS) often includes an unwanted background, which increases the required measurement time to resolve the sample structure. This is undesirable in all experiments, and may make measurement of dynamic or radiation-sensiti
Externí odkaz:
https://doaj.org/article/ddd16e04278249d6af93fed39bdbed69
Publikováno v:
IUCrJ, Vol 4, Iss 4, Pp 455-465 (2017)
X-ray scattering images contain numerous gaps and defects arising from detector limitations and experimental configuration. We present a method to heal X-ray scattering images, filling gaps in the data and removing defects in a physically meaningful
Externí odkaz:
https://doaj.org/article/245f4abb6fd9466a9059047540ff701d
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Molecules can self-assemble to form ordered phases with defined shape and periodicity, but there are a limited set of morphologies reported. Here, the authors have manipulated block copolymer thin films via an iterative assembly process to form a div
Externí odkaz:
https://doaj.org/article/f1abaee3aea3495fb9199a4ac9337131
Publikováno v:
Science Advances. 9
The directed self-assembly (DSA) of block copolymers (BCPs) is a powerful approach to fabricate complex nanostructure arrays, but finding morphologies that emerge with changes in polymer architecture, composition, or assembly constraints remains daun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::384efa05d4461bc8f4ec8567875093db
https://doi.org/10.1126/sciadv.add3687
https://doi.org/10.1126/sciadv.add3687