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4 giorni fa · Yang Zhenning (Chen-Ning Yang) is a Chinese-American physicist ,who has worked on statistical mechanics and symmetry principles. He received the Nobel Prize in Physics in 1957 at the age of 35, with Li Zhengdao (Tsung-Dao Lee), to become the first two Chinese Nobel-Prize winners.
1 giorno fa · In this opinion, the analysis reveals that heteroepitaxy alone cannot generate the structure of long-range ordered QDs in the solid matrix. As shown in Figure 1B, heteroepitaxy relying on QDs as nuclei can only grow the solid core-shell structures with a single QD encapsulated, and other QDs cannot embed into the perovskite matrix through heteroepitaxy with the long-range ordered state.
2 giorni fa · Chenyu Yang. Department of Gastroenterology and Hepatology, Zhongshan Hospital, Department of Chemistry, Institutes of Biomedical Sciences, Fudan University, Shanghai, 200433 China. Search for more papers by this author
3 giorni fa · Tin-based perovskite solar cells (Sn-PSCs) have attracted considerable attention for their potential to achieve high efficiency and low toxicity. However, the high density of defect states due to the uncontrolled crystallization and the easy oxidation of Sn2+ to Sn4+ limit the device performance of Sn-PSCs.
12 ore fa · The Han Chinese are the largest ethnic group in China — including mainland China, Hong Kong, and Macau — with a global population of over 1.4 billion. They have had the greatest influence on the development and growth of Chinese civilization. [2] In Taiwan, Han Taiwanese make up about 97% of the population.
5 giorni fa · A robust license plate detection network (CA-CenterNet) is proposed in this paper, together with a segmentation-free network (CNNG) for the recognition of license plate characters that outperforms current license plate recognition models. Expand.
12 ore fa · Drama ini berkisah tentang Chen Mai Dong dan Zhuang Jie, dua penata rias pemakaman dengan latar belakang dan tujuan hidup berbeda dalam hidup mereka. Chen Mai Dong, mantan pemberontak, dan Zhuang Jie, yang sukses di kota besar namun memiliki cacat fisik, menemukan kehangatan dan hubungan emosional melalui pekerjaan mereka.
