Garnets have found important applications in modern technologies including magnetorestriction,spintronics,lithium batteries,etc.The overwhelming majority of experimentally known garnets are oxides,while explorations(e...
Project supported by National Natural Science Foundation of China(11205116);International Cooperation Program of the Ministry of Science and Technology of China(2011DFR50580)
Spectra of absorption, luminescence, magnetic circular dichroism (MCD), and magnetic circular polarization of lumines- cence (MCPL) in Gd3Ga5O12:Eu3+ and Eu3Ga3O12 garnets were studied within the visible spectra...
Supported by the National Natural Science Foundation of China(Nos.90922034,20771042)
Rare earth iron garnets R3Fe5-xMnxO12(R=Pr, Nd, Sm, Eu) were prepared through mild hydrothermal me- thod. The initial alkalinity of solutions was thought to play an important role in governing the content of Mn. The...
A comprehensive study of the magnetic properties of Y3-2xCa2xFe5-xVxO12 (0 ≤ x ≤ 1) has been performed. The garnet ferrites samples were prepared by the ceramic technique, and X-ray diffraction analysis indicates th...
Supported by the National Natural Science Foundation of China(Nos.90922034, 20771042)
The rare earth iron garnets R3Fe5O12(R=Sm, Eu) were synthesized under mild hydrothermal conditions, and their crystal growth was found to be sensitive to alkalinity, reaction temperature and time. The as-prepared sa...
This work was supported by the National Natural Science Foundation(No.60777035);the Scientific Research Key Project Fund of Ministry of Education(No.208040);the Research Project of Education Committee of Shanghai(No.07ZZ87);Shanghai Leading Academic Discipline Project(No.T0501).
A novel composite model is put forward for humidity-sensitive material based on Maxwell-Garnett and effective medium theory. The analytical expression of the relation between effective refractive index and relative hu...