scholarly journals Dielectric dispersion and superior thermal characteristics in isotope-enriched hexagonal boron nitride thin films: evaluation as thermally self-dissipating dielectrics for GaN transistors

2020 ◽  
Vol 8 (28) ◽  
pp. 9558-9568
Author(s):  
Soon Siang Chng ◽  
Minmin Zhu ◽  
Zehui Du ◽  
Xizu Wang ◽  
Matthew Whiteside ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermal Conductivity ◽  
Dielectric Loss ◽  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Thermal Characteristics ◽  
Dielectric Dispersion ◽  
Band Gaps ◽  
Optical Band Gaps ◽  
Low Dielectric

The isotope-enriched h-BN films exhibited a dielectrics dispersion with low dielectric loss, below 1.3%. Their optical band gaps depend on isotopic composition (5.54 to 5.79 eV). Thermal conductivity of pure B10/11N are enhanced by around 231%.

Vertically self-ordered orientation of nanocrystalline hexagonal boron nitride thin films for enhanced thermal characteristics

Nanoscale ◽  
2015 ◽  
Vol 7 (45) ◽  
pp. 18984-18991 ◽  
Author(s):  
Olivier Cometto ◽  
Bo Sun ◽  
Siu Hon Tsang ◽  
Xi Huang ◽  
Yee Kan Koh ◽  
...  
Keyword(s):  
Thin Films ◽  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Thermal Characteristics

scholarly journals Moiré band model and band gaps of graphene on hexagonal boron nitride

2017 ◽  
Vol 96 (8) ◽  
Author(s):  
Jeil Jung ◽  
Evan Laksono ◽  
Ashley M. DaSilva ◽  
Allan H. MacDonald ◽  
Marcin Mucha-Kruczyński ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Band Gaps ◽  
Band Model

Anisotropic charge carrier transport in free-standing hexagonal boron nitride thin films

2016 ◽  
Vol 9 (6) ◽  
pp. 065801 ◽  
Author(s):  
Rajendra Dahal ◽  
Kawser Ahmed ◽  
Jia Woei Wu ◽  
Adam Weltz ◽  
James Jian-Qiang Lu ◽  
...  
Keyword(s):  
Thin Films ◽  
Boron Nitride ◽  
Charge Carrier ◽  
Carrier Transport ◽  
Hexagonal Boron Nitride ◽  
Charge Carrier Transport ◽  
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