@article {33006,
	title = {Thermal Visualization of Buried Interfaces Enabled by Ratio Signal and Steady-State Heating of Time-Domain Thermoreflectance},
	journal = {ACS Applied Materials \&amp; Interfaces},
	volume = {13},
	year = {2021},
	pages = {31843{\textendash}31851},
	publisher = {American Chemical Society},
	author = {Cheng, Zhe and Mu, Fengwen and Ji, Xiaoyang and You, Tiangui and Wenhui Xu and Suga, Tadatomo and Ou, Xin and Cahill, David G and Graham, Samuel}
}
