Highest ITC
The T-carbon/diamond heterointerface achieves an interfacial thermal conductance of 593 MW/m²K at 300 K, outperforming other common substrate combinations due to efficient transmission of low-frequency optical phonons, offering a novel interface for heat dissipation in high-power devices.
Peng, Bo · Tian, Qikun · Wei, Donghai · Hanpeng, Xie · Qin, Guangzhao · Su, Gang
International Journal of Heat and Mass Transfer 2025
Higher than other substrate combinations
Efficient transmission of low-frequency optical phonons
ITC increases with temperature (unlike T-carbon/BAs)