Support for this study was received from the China National Ph.D.Foundations。
By studying both the microscopic physical and chemical typomorphic characteristics of typical mineral pyrite samples associated with representative gold deposits on the north-central margin of the North China Platform...
Ferroelectricity in biological system has been anticipated both theoretically and experimentally over the past few decades.Claims of ferroelectricity in biological systems have given rise to confusion and methodologic...
Project supported by the National Natural Science Foundation of China(51902307,11904362,11974349);Strategic Priority Research Program of the Chinese Academy of Sciences(XDB20000000);Youth Innovation Promotion Association CAS;Science and Technology Project of Fujian Province(2020H0038,2019H0052)。
Large pyroelectric and energy harvesting properties have been attracting increasing attentions due to the practical applications in infrared detectors and energy harvesting technologies.Ferroelectricantiferroelectric(...
Combining microwave radiation with photocatalytic systems is a promising method to inhibit photogenerated electron-hole recombination and enhance the photocatalytic reaction performance. In this study, we have designe...
In pyroelectric materials there is a spontaneous dielectric polarization.When raising the temperature,then a voltage appears in the system.In the present manuscript a phenomenological theory of pyroelectricity is deve...
financial support for this work through the National Science Foundation grant # RISE-HRD 1546965;NSF(ASSURE) HBCU-UP grants
The multi-functionality of lead magnesium niobate-lead titanate/paint(PMN-PT/paint) nanocomposite films for energy harvesting via piezoelectric and pyroelectric effects is described. PMN-PT/paint films have been fabri...
financially supported by the National Natural Science Foundation of China(No.40672031)
Single-crystal X-ray diffraction structural data of four Fe-Mg tourmalines with different Fe contents from Xinjiang, Sichuan, and Yunnan Provinces, China, were collected at room temperature and-100oC. The intrinsic di...
With the ever-growing demand for renewable energy sources,energy harvesting from natural resources has gained much attention.Energy sources such as heat and mechanical motion could be easily harvested based on pyroele...
Located at the boundary of Chongli county, Chicheng county and Xuanhua county of Heibei province, the Dongping gold deposit is genetically affiliated to the late Jurassic- early Cretaceous volcanics and intrusives. Th...
Real-time, continuous-wave terahertz (THz) imaging is demonstrated. A 1.89-THz optically-pumped farinfrared laser is used as the illumination source, and a 124 × 124 element room-temperature pyroelectric camera is ...