graphene domain
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2020 ◽  
Vol 41 (9) ◽  
pp. 1404-1407
Author(s):  
Guanya Wang ◽  
Jiabing Yu ◽  
Kai Zheng ◽  
Yexiong Huang ◽  
Xiandong Li ◽  
...  

Nano Letters ◽  
2020 ◽  
Vol 20 (8) ◽  
pp. 5936-5942
Author(s):  
Lili Jiang ◽  
Sheng Wang ◽  
Sihan Zhao ◽  
Michael Crommie ◽  
Feng Wang

2019 ◽  
Vol 23 (2) ◽  
pp. 162-170 ◽  
Author(s):  
Bang-Bang Jiang ◽  
Ming Pan ◽  
Chen Wang ◽  
Hua-Fei Li ◽  
Ning Xie ◽  
...  

NANO ◽  
2018 ◽  
Vol 13 (08) ◽  
pp. 1850088 ◽  
Author(s):  
Yang Wang ◽  
Yu Cheng ◽  
Yunlu Wang ◽  
Shuai Zhang ◽  
Chen Xu ◽  
...  

Many aspects in the chemical vapor deposition (CVD) growth of graphene remain unclear such as its behavior near the catalyst grain boundaries. Here we investigate the CVD growth mechanism of graphene across the Cu grain boundaries using unidirectional aligned graphene domains, which simplifies the analysis of both graphene and Cu to a large extent. We found that for a graphene domain grown across the Cu grain boundary, the domain orientation is determined by the Cu grain where the domain nucleation center is located, and the Cu grain boundary will not change the growth behavior for this graphene domain. This growth mechanism is consistent with the Cu-step-attached nucleation and edge-attachment-limited growth mechanism for H-terminated graphene domains and will provide more guidance for the synthesis of high-quality graphene with less domain boundaries.


2017 ◽  
Vol 8 (3) ◽  
pp. 2209-2214 ◽  
Author(s):  
Jichen Dong ◽  
Huan Wang ◽  
Hailin Peng ◽  
Zhongfan Liu ◽  
Kaili Zhang ◽  
...  

The formation mechanisms of two different types of grain boundaries (GBs), the weakly bound overlapping GB and the covalent bound GB, during graphene domain coalescence are revealed by both theoretical modeling and experimental observations.


2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Long-Jing Yin ◽  
Hua Jiang ◽  
Jia-Bin Qiao ◽  
Lin He

2016 ◽  
Vol 15 (8) ◽  
pp. 840-844 ◽  
Author(s):  
Lili Jiang ◽  
Zhiwen Shi ◽  
Bo Zeng ◽  
Sheng Wang ◽  
Ji-Hun Kang ◽  
...  

2016 ◽  
Vol 51 (15) ◽  
pp. 7220-7228 ◽  
Author(s):  
Kamal P. Sharma ◽  
Sachin M. Shinde ◽  
Mohamad Saufi Rosmi ◽  
Subash Sharma ◽  
Golap Kalita ◽  
...  

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Paul C. Rogge ◽  
Konrad Thürmer ◽  
Michael E. Foster ◽  
Kevin F. McCarty ◽  
Oscar D. Dubon ◽  
...  

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