Quzhou College

Sep 3, 2024 | link.aps.org | Jia-Hao Xu |Quzhou College |Qi Liu |Lin Zhu

In the TianQin space-based gravitational wave (GW) detection mission, the measurement of remanent magnetic moment (m→) of the kilogram-level test mass is a prerequisite before the launch. Current measurement methods have shown a measured deviation since the assumption of a uniform distribution of m→ in the test mass volume, and the unconsidered interference from ambient magnetic fields. We develop a new torsion pendulum with a modulated 2D Helmholtz coils to measure the m→.

Aug 24, 2023 | pubs.rsc.org | Jing Wang |Gang Wang |Shen Wang |Quzhou College

Coupling of Nd doping and oxygen-rich vacancy in CoMoO4@NiMoO4 nanoflowers toward advanced supercapacitors and photocatalytic degradation† In this paper, we successfully prepared rare earth element-doped 0.8% Nd–CoMoO4@NiMoO4 nanoflowers with a large specific surface area using the sol–gel method for the first time. In the experiment, we added a structure-directing agent to successfully assemble the nanosheets into a three-dimensional ordered micro-flower shape.