scholarly journals Thermal Conductance along Hexagonal Boron Nitride and Graphene Grain Boundaries

Energies ◽  
2018 ◽  
Vol 11 (6) ◽  
pp. 1553 ◽  
Author(s):  
Timon Rabczuk ◽  
Mohammad Azadi Kakavand ◽  
Raahul Palanivel Uma ◽  
Ali Hossein Nezhad Shirazi ◽  
Meysam Makaremi
2015 ◽  
Vol 08 (03) ◽  
pp. 1550038 ◽  
Author(s):  
Mingchao Wang ◽  
Guangping Zhang ◽  
Huisheng Peng ◽  
Cheng Yan

Graphene/hexagonal boron nitride (G/h-BN) heterostructure has attracted tremendous research efforts owing to its great potential for applications in nanoscale electronic devices. In such hybrid materials, tilt grain boundaries (GBs) between graphene and h-BN grains may have unique physical properties, which have not been well understood. Here we have conducted non-equilibrium molecular dynamics simulations to study the energetic and thermal properties of tilt GBs in G/h-BN heterostructures. The effect of misorientation angles of tilt GBs on both GB energy and interfacial thermal conductance are investigated.


2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Xibiao Ren ◽  
Jichen Dong ◽  
Peng Yang ◽  
Jidong Li ◽  
Guangyuan Lu ◽  
...  

2016 ◽  
Vol 18 (35) ◽  
pp. 24164-24170 ◽  
Author(s):  
Yang Hong ◽  
Jingchao Zhang ◽  
Xiao Cheng Zeng

Interfacial thermal conductance plays a vital role in defining the thermal properties of nanostructured materials in which heat transfer is predominantly phonon mediated.


2017 ◽  
Vol 27 (10) ◽  
pp. 1604811 ◽  
Author(s):  
Chengbin Pan ◽  
Yanfeng Ji ◽  
Na Xiao ◽  
Fei Hui ◽  
Kechao Tang ◽  
...  

2019 ◽  
Vol 21 (24) ◽  
pp. 13116-13125 ◽  
Author(s):  
Bharat Bhushan Sharma ◽  
Avinash Parashar

The aim of this research article was to investigate the effect of grain boundaries (GBs), and hydrogen functionalisation on the fracture toughness of bi-crystalline hexagonal boron nitride (h-BN) nanosheets.


2014 ◽  
Vol 16 (43) ◽  
pp. 23716-23722 ◽  
Author(s):  
Ning Ding ◽  
Chi-Man Lawrence Wu ◽  
Hui Li

Grain boundaries have great effects on the mechanical properties and failure behaviors of h-BN sheets.


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