Heat dissipation of a hybrid CNT/Graphene based heat spreader
Paper in proceedings, 2016

Graphene and Carbon Nanotube have been received much attention in the microelectronics application, due to their intrinsic unique performance in the thermal and electronic conduction. In this paper, a free standing three dimensional (3D) carbon nanotube (CNT)/graphene (G) hybrid material was synthesized through chemical vapor deposition (CVD) process for heat dissipation application. Scanning electron microscope (SEM) was employed to characterize the morphology of this hybrid material. Thermal test chip was designed and fabricated to test the cooling effect of this CNT/G hybrid material. The temperature of the hot spot on the chip can decreased around 10 oC with the help of this hybrid material.

Heat dissipation

Carbon nanotube

Hybrid material

Graphene

Author

Shuangxi Sun

Chalmers, Microtechnology and Nanoscience (MC2), Electronics Material and Systems Laboratory

Peng Su

Chalmers, Microtechnology and Nanoscience (MC2), Electronics Material and Systems Laboratory

Nan Wang

Chalmers, Microtechnology and Nanoscience (MC2), Electronics Material and Systems Laboratory

Yong Zhang

Chalmers, Microtechnology and Nanoscience (MC2), Electronics Material and Systems Laboratory

Yifeng Fu

Chalmers, Microtechnology and Nanoscience (MC2), Electronics Material and Systems Laboratory

Lilei Ye

SHT Smart High-Tech

Johan Liu

Chalmers, Microtechnology and Nanoscience (MC2), Electronics Material and Systems Laboratory

IMAPS Nordic Annual Conference 2016, Tonsberg, Norway, 5-7 June 2016

Subject Categories

Materials Chemistry

ISBN

978-1-5108-2722-6

More information

Latest update

9/21/2018