journal article·2024

An in situ study on the depth-resolved chemical states of undoped SrTiO 3 (001) surfaces during Ar + sputtering and annealing processes with XPS

Dongwoo Kim, Hojoon Lim, Minsik Seo, Hyunsuk Shin, Kyungmin Kim, Subin Jang, Ki-jeong Kim, Jeongjin Kim, Bongjin Simon Mun

Journal of Materials Chemistry C· Volume 12· Issue 27
Publisher page

Abstract

During Ar + sputtering and UHV annealing processes on undoped SrTiO 3 (001) surfaces, the interactions between SrO and impurity ions can be witnessed from their Sr 3d spectra.
Only a short abstract or summary was supplied by the source.
Source: crossref · Quality: short

Research context

OpenAlex topics: Electronic and Structural Properties of Oxides · Semiconductor materials and devices · Ferroelectric and Negative Capacitance Devices

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Physics and Photon Science, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea

National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, USA

Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973, USA

Pohang Accelerator Laboratory, POSTECH, Pohang, Gyeongsangbuk-do 37673, Republic of Korea

Funding

Pohang University of Science and Technology · National Research Foundation of Korea

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