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cond-mat.mtrl-sci2024
Strong Temperature Dependence of Thermal Conductivity in High-Purity Cubic Boron Arsenide
Songrui Hou, Fengjiao Pan, Xinping Shi +11
Materials with high thermal conductivity are needed to conduct heat away from hot spots in high power electronics and optoelectronic devices. Cubic boron arsenide (c-BAs) has a hig…
cond-mat.mtrl-sci2021
Differentiating Contributions of Electrons and Phonons to the Thermoreflectance Spectra of Gold
Kexin Liu, Xinping Shi, Frank Angeles +4
To better understand the many effects of temperature on the optical properties of metals, we experimentally and theoretically quantify the electron vs. phonon contributions to the…