Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Du, Hongchu"'
Autor:
Du, Hongchu
We report two series of structures representing two types of $180^\circ$ ferroelectric domain walls in $\mathrm{HfO_2}$ and $\mathrm{ZrO_2}$. We model the domain structures with different width by density functional theory calculations. The results r
Externí odkaz:
http://arxiv.org/abs/2202.09663
Autor:
Lan, Qianqian, Kovács, András, Caron, Jan, Du, Hongchu, Song, Dongsheng, Dasari, Sriswaroop, Gwalani, Bharat, Chaudhary, Varun, Ramanujan, Raju V., Banerjee, Rajarshi, Dunin-Borkowski, Rafal E.
Magnetic high entropy alloys (HEAs) are a new category of high-performance magnetic materials, with multi-component concentrated compositions and complex multi-phase structures. Although there have been numerous reports of their interesting magnetic
Externí odkaz:
http://arxiv.org/abs/2104.00943
Autor:
Ohlerth, Thorsten1 (AUTHOR), Du, Hongchu2 (AUTHOR) h.du@fz-juelich.de, Hammoor, Thomas1 (AUTHOR), Mayer, Joachim2 (AUTHOR), Simon, Ulrich1 (AUTHOR) ulrich.simon@ac.rwth-aachen.de
Publikováno v:
Small Science. Apr2024, Vol. 4 Issue 4, p1-14. 14p.
Autor:
Du, Hongchu, Groh, Christoph, Jia, Chun-Lin, Ohlerth, Thorsten, Urban, Knut W., Dunin-Borkowski, Rafal E., Simon, Ulrich, Mayer, Joachim
Spontaneous polarization is essential for ferroelectric functionality in non-centrosymmetric crystals. High-integration-density ferroelectric devices require the stabilization of ferroelectric polarization in small volumes. Here, atomic-resolution tr
Externí odkaz:
http://arxiv.org/abs/2009.12972
Autor:
Zhang, Jinying, Fu, Chengcheng, Song, Shixin, Du, Hongchu, Zhao, Dan, Huang, Hongyang, Zhang, Lihui, Guan, Jie, Zhang, Yifan, Zhao, Xinluo, Ma, Chuansheng, Jia, Chun-Lin, Tomanek, David
Elemental phosphorus nanostructures are notorious for a large number of allotropes, which limits their usefulness as semiconductors. To limit this structural diversity, we synthesize selectively quasi-1D phosphorus nanostructures inside carbon nanotu
Externí odkaz:
http://arxiv.org/abs/2001.02871
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Wang, Jiang-Jing, Sun, Suyang, Lu, Lu, Du, Hongchu, Jia, Chun-Lin, Cojocaru-Mirédin, Oana, Yang, Jian, Liu, Guiwu, Zhou, Chongjian, Qiao, Guanjun, Shi, Zhongqi, Ma, En, Ge, Bangzhi, Yu, Yuan, Wuttig, Matthias, Zhang, Wei
Publikováno v:
In Nano Energy 15 December 2022 104 Part A
Autor:
Du, Hongchu
In this dissertation, BaTiO3 nanocrystals, Bi4Ti3O12 nanostructured microspheres, and cosubstituted Bi4Ti3O12 nanoparticles and ceramics were prepared using solvothermal, hydrothermal and citrate-gel methods. The ferroelectric properties of the prepa
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A23583
https://tud.qucosa.de/api/qucosa%3A23583/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A23583/attachment/ATT-0/
Autor:
Ran, Ke, Deibert, Wendelin, Du, Hongchu, Park, Daesung, Ivanova, Mariya E., Meulenberg, Wilhelm A., Mayer, Joachim
Publikováno v:
In Acta Materialia November 2019 180:35-41
Autor:
Du, Hongchu1,2 (AUTHOR) h.du@fz-juelich.de
Publikováno v:
Nanomanufacturing & Metrology. Jun2022, Vol. 5 Issue 2, p101-111. 11p.