First-Principle Prediction on STM Tip Manipulation of Ti Adatom on Two-Dimensional Monolayer YBr3
Joint Authors
Cho, Kyeongjae
Liu, Pan
Wu, Maokun
Liu, Hui
Lu, Feng
Wang, Wei-Hua
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-04
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
Scanning tunneling microscopy (STM) is an important tool in surface science on atomic scale characterization and manipulation.
In this work, Ti adatom manipulation is theoretically simulated by using a tungsten tip (W-tip) in STM based on first-principle calculations.
The results demonstrate the possibility of inserting Ti adatoms into the atomic pores of monolayer YBr3, which is thermodynamically stable at room temperature.
In this process, the energy barriers of vertical and lateral movements of Ti are 0.38 eV and 0.64 eV, respectively, and the Ti atoms are stably placed within YBr3 by >1.2 eV binding energy.
These theoretical predictions provide an insight that it is experimentally promising to manipulate Ti adatom and form artificially designed 2D magnetic materials.
American Psychological Association (APA)
Liu, Pan& Wu, Maokun& Liu, Hui& Lu, Feng& Wang, Wei-Hua& Cho, Kyeongjae. 2019. First-Principle Prediction on STM Tip Manipulation of Ti Adatom on Two-Dimensional Monolayer YBr3. Scanning،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1207974
Modern Language Association (MLA)
Liu, Pan…[et al.]. First-Principle Prediction on STM Tip Manipulation of Ti Adatom on Two-Dimensional Monolayer YBr3. Scanning No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1207974
American Medical Association (AMA)
Liu, Pan& Wu, Maokun& Liu, Hui& Lu, Feng& Wang, Wei-Hua& Cho, Kyeongjae. First-Principle Prediction on STM Tip Manipulation of Ti Adatom on Two-Dimensional Monolayer YBr3. Scanning. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1207974
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1207974