[[alternative]]Electronic, Atomic Structures and Magnetic Properties of the Multiferroic Compounds, Diluted Magnetic Semiconductors, Nanomaterials, Quasicrystal and Carbon-Related Systems.

計畫編號：NSC96-2112-M032-012-MY3研究期間：200908~201007研究經費：2,974,000[[abstract]]本未來三年計畫主要以 x 光輻射（x-ray emission, XES）, x 光吸收光譜(x-ray absorption, XAS), 光 電子譜 (x-ray photoelectron spectroscopy, XPS), 掃瞄光電子顯微譜 (scanning photoelectron microscopy, SPEM), x 光磁圓偏振(x-ray magnetic circular dichroism, XMCD) 與光電子輻射顯微譜 (photoelectron emission microscopy, PEEM) 對於multiferroic compounds, diluted magnetic semiconductors, nanomaterials, quasicrystal and carbon-related systems 有更廣泛及深入的電子/原子結構與磁性研究。 This 3-year project will propose to study the electronic/atomic structures and magnetic properties of the ABO3-type multiferroic perovskites, diluted magnetic semiconductors, nanomaterials, quasicrystal and carbon-related materials. The project is to obtain a fundamental understanding of the scientific principles that govern the crystalline form, chemical bonding, magnetic properties, electronic and atomic structures of novel systems. Our experimental techniques include x-ray emission (XES), x-ray absorption near-edge structure (XANES)/extended x-ray absorption fine structure (EXAFS), x-ray photoelectron spectroscopy (XPS), x-ray magnetic circular dichroism (XMCD), scanning photoelectron microscopy (SPEM), and photoelectron emission microscopy (PEEM) using synchrotron radiation sources at National Synchrotron Research Center (NSRRC, Hsinchu) and Advanced Light Source (ALS, Berkeley).[[sponsorship]]行政院國家科學委員