A novel two-dimensional superconducting Ti layer: density functional theory and electron-beam irradiation-Reference-Cited by-同舟云学术

A novel two-dimensional superconducting Ti layer: density functional theory and electron-beam irradiation

Published:2023 Issue:6 Volume:8 Page:767-775
ISSN:2055-6756
Container-title:Nanoscale Horizons
language:en
Short-container-title:Nanoscale Horiz.

Author:

Zhang Xiao-Min¹,Tang Jiawei²^ORCID,Zhang Jing²^ORCID,Yu Jin³,Sun Litao²^ORCID,Yang Zhiqing⁴⁵,Xia Ke¹,Sun Weiwei²³^ORCID

Affiliation:

1. School of Physics, Southeast University, Nanjing 211189, China

2. SEU-FEI Nano-Pico Center, Key Laboratory of MEMS of Ministry of Education, Southeast University, Nanjing 210096, China

3. Jiangsu Province Key Laboratory of Advanced Metallic Materials, Southeast University, Nanjing, 219210, China

4. Ji Hua Laboratory, Foshan 528251, China

5. Foshan University, Foshan 528231, China

Abstract

A novel Ti 2D monolayer is successfully fabricated with a metallic bonding. The electronic topological transition is observed accompanied by the variance of the Fermi surface. A medium electron–phonon coupling is presented with a superconducting temperature of 3.8 K.

Funder

National Natural Science Foundation of China

Jiangsu Provincial Key Research and Development Program

Fundamental Research Funds for the Central Universities

Government of Guangdong Province

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NH/D2NH00508E

Reference52 articles.