In situ study on the evolution of atomic and electronic structure of LaTiO3/SrTiO3 system

2022 ◽  
Vol 6 (1) ◽  
Author(s):  
Hawoong Hong ◽  
Jessica L. McChesney ◽  
Friederike Wrobel ◽  
Xi Yan ◽  
Yan Li ◽  
...  
Keyword(s):  
Electronic Structure ◽  
In Situ Study ◽  
Atomic And Electronic Structure

scholarly journals In situ study of the electronic structure of atomic layer deposited oxide ultrathin films upon oxygen adsorption using ambient pressure XPS

2016 ◽  
Vol 6 (18) ◽  
pp. 6778-6783 ◽  
Author(s):  
Bao-Hua Mao ◽  
Ethan Crumlin ◽  
Eric C. Tyo ◽  
Michael J. Pellin ◽  
Stefan Vajda ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Ultrathin Films ◽  
Ambient Pressure ◽  
Atomic Layer ◽  
Oxygen Adsorption ◽  
Band Bending ◽  
In Situ Study ◽  
Ambient Pressure Xps ◽  
Effect Of Oxygen

APXPS was used to investigate the effect of oxygen adsorption on the band bending and electron affinity of ALD Al2O3, ZnO and TiO2 ultrathin films.

scholarly journals Электронная структура термически окисленного вольфрама

2021 ◽  
Vol 63 (8) ◽  
pp. 1166
Author(s):  
П.А. Дементьев ◽  
Е.В. Дементьева ◽  
М.Н. Лапушкин ◽  
Д.А. Смирнов ◽  
С.Н. Тимошнев
Keyword(s):  
Electronic Structure ◽  
Energy Range ◽  
Tungsten Oxide ◽  
Oxidation State ◽  
Photoelectron Spectroscopy ◽  
Semiconductor Film ◽  
Clean Surface ◽  
Tungsten Oxides ◽  
In Situ Study

Using the method of photoelectron spectroscopy, an in situ study in ultrahigh vacuum of the electronic structure of a clean surface of tungsten oxidized at an oxygen pressure of 1 Torr and temperature of 1000 K was carried out. The spectra of photoemission from the valence band and core levels O 1s, O 2s, W 4f under synchrotron excitation in the photon energy range 80  600 eV are studied. It was found that a semiconductor film of tungsten oxide is formed, which contains various tungsten oxides with an oxidation state of 6+ to 4+. On the surface, mainly tungsten oxides with an oxidation state of 6+ are formed, the proportion of which gradually decreases with distance from the surface with an increase in tungsten oxides with an oxidation state of 4+.

scholarly journals In situ study of the electronic structure of polar-to-polar SrTiO3/(0001-)ZnO heterointerface

2021 ◽  
pp. 104827
Author(s):  
Hua Zhou ◽  
Hui-Qiong Wang ◽  
Jin-Cheng Zheng ◽  
Xiao-Dan Wang ◽  
Yufeng Zhang ◽  
...  
Keyword(s):  
Electronic Structure ◽  
In Situ Study
Sign in / Sign up

Export Citation Format

Share Document