scholarly journals Atomically Sharp Crack Tips in Monolayer MoS2 and Their Enhanced Toughness by Vacancy Defects

ACS Nano ◽  
2016 ◽  
Vol 10 (11) ◽  
pp. 9831-9839 ◽  
Author(s):  
Shanshan Wang ◽  
Zhao Qin ◽  
Gang Seob Jung ◽  
Francisco J. Martin-Martinez ◽  
Kristine Zhang ◽  
...  
Keyword(s):  
Monolayer Mos2 ◽  
Vacancy Defects ◽  
Sharp Crack ◽  
Crack Tips

scholarly journals First-principles study of vacancy defects at interfaces between monolayer MoS2 and Au

RSC Advances ◽  
2020 ◽  
Vol 10 (48) ◽  
pp. 28725-28730
Author(s):  
Xiaoqian Qiu ◽  
Yiren Wang ◽  
Yong Jiang
Keyword(s):  
Contact Resistance ◽  
First Principles ◽  
Electron Injection ◽  
Monolayer Mos2 ◽  
Injection Efficiency ◽  
Vacancy Defects ◽  
First Principles Study ◽  
Electronic Performance ◽  
Lower Contact ◽  
Electron Injection Efficiency

Energetically favorable S(hollow)-vacancy has lower contact resistance and higher electron injection efficiency, resulting in better electronic performance in defective Au–MoS2 contact.

scholarly journals Strain effects on the behavior of isolated and paired sulfur vacancy defects in monolayer MoS2

2017 ◽  
Vol 95 (1) ◽  
Author(s):  
Mehmet Gokhan Sensoy ◽  
Dmitry Vinichenko ◽  
Wei Chen ◽  
Cynthia M. Friend ◽  
Efthimios Kaxiras
Keyword(s):  
Monolayer Mos2 ◽  
Sulfur Vacancy ◽  
Strain Effects ◽  
Vacancy Defects

Stabilities and electronic properties of monolayer MoS2 with one or two sulfur line vacancy defects

2015 ◽  
Vol 17 (5) ◽  
pp. 3813-3819 ◽  
Author(s):  
Yang Han ◽  
Ting Hu ◽  
Rui Li ◽  
Jian Zhou ◽  
Jinming Dong
Keyword(s):  
Electronic Properties ◽  
Monolayer Mos2 ◽  
Vacancy Defects

Monolayer MoS2 with one (SV) or two (DV) staggered sulfur line vacancy defects in two different orientations.

Evolution of local strain in Ag-deposited monolayer MoS2 modulated by interface interactions

Nanoscale ◽  
2019 ◽  
Vol 11 (46) ◽  
pp. 22432-22439 ◽  
Author(s):  
Yinghui Sun ◽  
Yan Aung Moe ◽  
Yingying Xu ◽  
Yufei Sun ◽  
Xuewen Wang ◽  
...  
Keyword(s):  
Local Strain ◽  
Monolayer Mos2 ◽  
Interface Interaction

Local strain is best preserved on Al2O3 but relaxed most easily on mica because of the interface interaction from substrates.

Plastic Yielding at Crack Tips.

1988 ◽  
Author(s):  
S. B. Altan ◽  
A. C. Eringen
Keyword(s):  
Plastic Yielding ◽  
Crack Tips

Actual light deflections in regions of crack tips and their influence on measurements in photomechanics

1995 ◽  
Vol 22 (4-5) ◽  
pp. 325-345 ◽  
Author(s):  
Friedrich W. Hecker ◽  
Jerzy T. Pindera ◽  
Baicheng Wen
Keyword(s):  
Crack Tips
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