Chao Zhang

TL;DR: In this article, in situ high-resolution transmission electron microscopy (HRTEM) was used to directly investigate crystallography dynamics of a CsPbBr3 perovskite at high temperature (up to 690 K).

TL;DR: In this article, a gradient-responsive cross-linking strategy for preparing a highly stretchable and reconfigurable thermoplastic engineering ionogel (TPEI) was presented.

Abstract: A microstrip method with vector network analyzer was used to investigate electric field control of magnetic dynamic properties in Co/Pb(Mg1/3Nb2/3)O3-PbTiO3 heterostructure at room temperature. Under external electric field, the natural resonance frequency and permeability of the Co film were found to modulate between 1.8–2.8 GHz and 50–150, respectively. In addition, the in-plane uniaxial magnetic anisotropy field can also be electrically tuned from 54 to 170 Oe, while the ferromagnetic resonance field was substantially enhanced about 350 Oe as well. Such an improvement of magnetic anisotropy is desirable for effectively electric control of resonance frequency and permeability in low energy microwave devices.

TL;DR: Li et al. as mentioned in this paper proposed a new "digging holes" approach to develop a three dimensional CuSn electrode, in which the active Sn adhere to conductive Cu framework, which significantly contribute to the suppression of volume changes and promote the electrolyte permeation, whereas the Cu framework improves the electrode conductivity.

TL;DR: In this article, a reinforced concrete structure derived from nickel foam (NF) via a simple one-pot oil bath strategy was designed, and the photoelectrical properties of primeval CdS were greatly optimized, e.g., photoelectric responsiveness, impedance and light absorption capacity.