نتایج جستجو برای: x ray photoelectron spectroscopy

تعداد نتایج: 800242  

Journal: :Journal of the Vacuum Society of Japan 2013

Journal: :Journal of vacuum science & technology 2022

The tunability of the oxygen content in complex oxides and heterostructures has emerged as a key to designing their physical functionalities. Controlling interface reactivity by redox reactions provides powerful means deliberately set distinct oxide phases emerging properties. We present routes on how control oxygen-driven mechanisms ultrathin ferro(i)magnetic ferroelectric films across interfa...

Journal: :Journal of Physics B 2021

Abstract X-ray photoelectron spectroscopy (XPS) measures the binding energy of core-level electrons, which are well-localised to specific atomic sites in a molecular system, providing valuable information on local chemical environment. The technique relies measuring spectrum upon x-ray photoionisation, and resolution is often limited by bandwidth ionising pulse. This particularly problematic fo...

Journal: :The Journal of chemical physics 2015
Johann Lüder Monica de Simone Roberta Totani Marcello Coreno Cesare Grazioli Biplab Sanyal Olle Eriksson Barbara Brena Carla Puglia

In this paper, we provide detailed insights into the electronic structure of the gas phase biphenylene molecule through core and valence spectroscopy. By comparing results of X-ray Photoelectron Spectroscopy (XPS) measurements with ΔSCF core-hole calculations in the framework of Density Functional Theory (DFT), we could decompose the characteristic contributions to the total spectra and assign ...

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