Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Pattammattel A"'
Autor:
Cunningham, W. Streit, Lang, Eric, Sprouster, David J., Olynik, Nicholas, Pattammattel, Ajith, Olds, Daniel, Hattar, Khalid, McCue, Ian, Trelewicz, Jason R.
A large body of literature within the additive manufacturing (AM) community has focused on successfully creating stable tungsten (W) microstructures due to significant interest in its application for extreme environments. However, solidification crac
Externí odkaz:
http://arxiv.org/abs/2311.02034
Autor:
Masteghin, Mateus G., Gervais, Toussaint, Clowes, Steven K., Cox, David C., Zelyk, Veronika, Pattammattel, Ajith, Chu, Yong S., Kolev, Nikola, Stock, Taylor Z., Curson, Neil, Evans, Paul G., Stuckelberger, Michael, Murdin, Benedict N.
We report X-ray fluorescence (XRF) imaging of nanoscale inclusions of impurities for quantum technology. A very bright diffraction-limited focus of the X-ray beam produces very high sensitivity and resolution. We investigated gallium (Ga) dopants in
Externí odkaz:
http://arxiv.org/abs/2310.03409
Autor:
Logan, Jack A., Michelson, Aaron, Pattammattel, Ajith, Yan, Hanfei, Gang, Oleg, Tkachenko, Alexei V.
Bond-orientational order in DNA-assembled nanoparticle lattices is explored with the help of recently introduced Symmetry-specific Bond Order Parameters (SymBOPs). This approach provides a more sensitive analysis of local order than traditional scala
Externí odkaz:
http://arxiv.org/abs/2309.15939
Autor:
Alicia G. Gubieda, Lucía Gandarias, Mihály Pósfai, Ajith Pattammattel, M. Luisa Fdez-Gubieda, Ana Abad-Díaz-de-Cerio, Ana García-Prieto
Publikováno v:
Journal of Nanobiotechnology, Vol 22, Iss 1, Pp 1-14 (2024)
Abstract Magnetic nanoparticles offer many exciting possibilities in biomedicine, from cell imaging to cancer treatment. One of the currently researched nanoparticles are magnetosomes, magnetite nanoparticles of high chemical purity synthesized by ma
Externí odkaz:
https://doaj.org/article/fc833ace10dc4bd295a70e883ab9c9c6
Autor:
Cunningham, W. Streit, Lang, Eric, Sprouster, David, Olynik, Nicholas, Pattammattel, Ajith, Olds, Daniel, Hattar, Khalid, McCue, Ian, Trelewicz, Jason R.
Publikováno v:
In Materials Science & Engineering A November 2024 914
Autor:
Zaluzhnyy, Ivan A., Sprau, Peter O., Tran, Richard, Wang, Qi, Zhang, Hai-Tian, Zhang, Zhen, Park, Tae Joon, Hua, Nelson, Stoychev, Boyan, Cherukara, Mathew J., Holt, Martin V., Nazarertski, Evgeny, Huang, Xiaojing, Yan, Hanfei, Pattammattel, Ajith, Chu, Yong S., Ong, Shyue Ping, Ramanathan, Shriram, Shpyrko, Oleg G., Frano, Alex
Publikováno v:
Phys. Rev. Materials 5, 095003 (2021)
We use a 30-nm x-ray beam to study the spatially resolved properties of a SmNiO$_3$-based nanodevice that is doped with protons. The x-ray absorption spectra supported by density-functional theory (DFT) simulations show partial reduction of nickel va
Externí odkaz:
http://arxiv.org/abs/2108.06439
Publikováno v:
APL Machine Learning, Vol 1, Iss 4, Pp 046119-046119-7 (2023)
As spectral imaging techniques are becoming more prominent in science, advanced image segmentation algorithms are required to identify appropriate domains in these images. We present a version of image segmentation called manifold projection image se
Externí odkaz:
https://doaj.org/article/34baa60092e045d3bf37303fdabf6dd6
Akademický článek
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Akademický článek
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Autor:
Zhang, Zhen, Dong, Zheng, Yan, Hanfei, Pattammattel, Ajith, Bi, Xiaoxue, Dong, Yuhui, Liu, Gongfa, Sun, Xiaokang, Zhang, Yi
Publikováno v:
In iScience 20 October 2023 26(10)