Spin ordering in a semiconductor has attracted much attention in the community of condensed matter physics. By combining ferromagnetism and the semiconducting nature, systems such as Mn-doped PbSnTe or InAs were found...
Project supported by the Office of Research,Innovation,and Commercialization(ORIC),MUST Mirpur(AJK)
Zn1-xCrxO (x = 0.00, 0.01, 0.03, 0.05, 0.07, and 0.09) nanoparticles were synthesized, by an auto-com- bustion method. Structural, optical, and magnetic characteristics of Cr-doped ZnO samples calcined at 600 ℃ hav...
supported by the National Natural Science Foundation of China(No.60876004)
N-type, p-type and unintentionally-doped GaN were implanted with Yb ions by double energy ion im- plantation and the samples were annealed at 900 ℃. The structural and magnetic properties of the samples have been stu...
supported by the Special Funds for Major State Basic Research Project,China(No.2011CB301900);the Hi-Tech Research Project,China(No.2009AA03A198);the National Natural Science Foundation of China(Nos.60990311,60820106003,608201060,60906025,60936004,61106009);the Natural Science Foundation of Jiangsu Province,China(Nos.BK2008019,K2009255,BK2010178, BK2010385);the Research Funds from NJU-Yangzhou Institute of Opto-Electronics
We have grown transition metal (Fe, Mn) doped GaN thin films on c-oriented sapphire by metal-organic chemical vapor deposition. By varying the flow of the metal precursor, a series of samples with different ion con-...
A diluted magnetic 4H-SiC has been prepared by implanting Fe ions into the substrate. Its Curie temperature reaches as high as 320K and its technology is compatible with current IC. Moreover, the process includes thre...
Based on the 3D electron's radial wave function of Co 2+ free ion,a Nephelauxetic effect modifying factor to modify the radial wave function is introduced when Co 2+ cations are put into the crystal field o...