SnapShot: p53 Posttranslational Modifications

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• 作者：Jan-Philipp Kruse ; Wei Gu
• 关键词：A1. Auger electron spectroscopy ; A1. p-Type doping ; B1. ZnO ; B2. Semiconducting II– ; VI materials
• 刊名：Cell
• 出版年：2008
• 出版时间：30 May 2008
• 年：2008
• 卷：133
• 期：5
• 页码：930-930.e1
• 全文大小：69 K

文摘

We synthesized ZnO films via oxidative annealing of ZnSe/GaAs heterostructures and investigated their structural and optical properties. Films were polycrystalline, c-axis oriented and exhibited superior optical properties. In addition, we detected nanometer-size As clusters into the ZnO film and a Ga_xO_y layer at the ZnO/GaAs interface. Formation of an interfacial layer can prevent use of this technique for p-type doping and complicates identification of the origin of p-type response in the annealed ZnO/GaAs heterostructures.