Open AccessCCS ChemistryCOMMUNICATION5 Aug 2022Metallophilicity-Induced Clusterization: Single-Component White-Light Clusteroluminescence with Stimulus Response Xueqian Zhao†, Parvej Alam†, Jianyu Zhang, Shiyun Lin, Qian Peng, Jun Guodong Liang, Sijie Chen, Jing Herman H. Y. Sung, Jacky W. Lam, Ian D. Williams, Xinggui Gu, Zheng Zhao and Ben Zhong Tang Zhao† Department of Chemistry Hong Kong Br...

Moisture content in concrete has a major influence on the concrete samples with spin-echo imaging methods (15, 16) . The spin–spin relaxation times of water in these rehydration durability and mechanical properties of the material during its service life (1, 2) . Resistance to corrosion, ability to experiments is only a few milliseconds so the quality of traditional spin-echo images is disappoi...

I argue that the rotation of white dwarfs is not a remnant of the angular momentum of their main sequence progenitors but a result of the mass loss process on the AGB. Weak magnetic fields, if present in stellar interiors, are likely to maintain approximately uniform rotation in stars, both on the main sequence and on the giant branches. The nearly uniform rotation of the core of the Sun is evi...

We describe spectroscopic observations of 21 low-mass (< 0.45M⊙) white dwarfs from the PalomarGreen Survey obtained over a period of four years. We use both radial velocity analysis and infrared photometry to identify binary systems, and find that the fraction of single, low-mass white dwarfs is 30 with an uncertainty of 18%. We discuss the inverse relationship between the mass and the binary f...