Graphene as transparent electrode for direct observation of hole photoemission from silicon to oxide
نویسندگان
چکیده
photoemission from silicon to oxide Rusen Yan (闫汝森), Qin Zhang, Oleg A. Kirillov, Wei Li, James Basham, Alex Boosalis, Xuelei Liang, Debdeep Jena, Curt A. Richter, Alan C. Seabaugh, David J. Gundlach, Huili G. Xing, and N. V. Nguyen Semiconductor and Dimensional Metrology Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA Department of Electrical Engineering, University of Notre Dame, Notre Dame, Indiana 46556, USA Key Laboratory for the Physics and Chemistry of Nano Devices, Peking University, Beijing, China Department of Electrical Engineering and Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln, Lincoln, Nebraska 68588, USA
منابع مشابه
اکسید گرافن کربوکسیله بهعنوان لایۀ تزریقکنندۀ حفرۀ مؤثر در دیود نورگسیل پلیمری
In this work, polymer light-emitting diode (PLED) with configuration of glass/ITO/GO-COOH/MEH-PPV/Al was fabricated. At first, indium tin oxide (ITO) thin film was deposited on glass substrates by radio frequency (RF) sputtering and the influence of synthetic carboxylated graphene oxide (GO-COOH) as the hole-injection layer (HIL) on the performance of the PLED made from poly [2-methoxy-5- (2&rsq...
متن کاملGraphene-Based Transparent Electrodes for Hybrid Solar Cells
*Correspondence: Qiaoliang Bao, Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology, Institute of Functional Nano and Soft Materials (FUNSOM), Soochow University, Suzhou 215123, China e-mail: [email protected], [email protected] The graphene-based transparent and conductive films were demonstrated ...
متن کاملCarbon black-intercalated reduced graphene oxide electrode with graphene oxide separator for high-performance supercapacitor
We present a general study on a high performance supercapacitor based on intercalated reduced graphene oxide with carbon black nanoparticles. Graphene oxide sheets were synthesized by oxidation and exfoliation of natural graphite and were reduced using hydroiodic acid in the presence of carbon black nanoparticles. Graphene paper was fabricated by one-step procedure via simultaneous reducing and...
متن کاملPhotoemission measurements of Ultrathin SiO2 film at low take-off angles
The surface and interfacial analysis of silicon oxide film on silicon substrate is particularly crucial in the nano-electronic devices. For this purpose, series of experiments have been demonstrated to grow oxide film on Si (111) substrate. Then these films have been used to study the structure of the film by using X-ray photo emission spectroscopy (XPS) technique. The obtained results indicate...
متن کاملGraphene as transparent conducting electrodes in organic photovoltaics: studies in graphene morphology, hole transporting layers, and counter electrodes.
In this work, organic photovoltaics (OPV) with graphene electrodes are constructed where the effect of graphene morphology, hole transporting layers (HTL), and counter electrodes are presented. Instead of the conventional poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) PEDOT:PSS HTL, an alternative transition metal oxide HTL (molybdenum oxide (MoO(3))) is investigated to address the iss...
متن کامل