5 papers
Lock-In Infrared Thermography: Phase Analysis for Rapid, Wide-Range Thermal Conductivity Measurements
Ethan A. Scott, Jeffrey L. Braun, Jessica Reyes +5
We report on a phase-based lock-in thermography approach, combined with a multilayered thermal model (often employed in thermoreflectance analysis), to measure the thermal conducti…
Crystal growth and characterization of the ultra-high temperature substrate
Evan N. Crites, Sharad Mahatara, Joshua R. Hummel +12
Incorporation of (AGN) semiconductors into high power electronics offers efficiency improvements in power transmission, generation, and use, if approache…
Closing the ultrahigh temperature metrology gap: non-contact thermal conductivity () and spectral emittance () of molybdenum up to 3200 K
Hunter B. Schonfeld, Elizabeth Golightly, Milena Milich +7
Advances in next-generation hypersonic hot structures, high heat-flux fusion or fission components, and laser based additive manufacturing depend on reliable solid state thermal co…
Epitaxial growth and semiconductor properties of NiGa2O4 spinel for Ga2O3/NiO interfaces
Kingsley Egbo, Emily M. Garrity, Shivashree Shivamade Gowda +8
Unintentionally formed interfacial layers are ubiquitous in semiconductor devices that operate at extreme conditions. However, these layers' structure and properties often remain u…
Ruddlesden-Popper chalcogenides push the limit of mechanical stiffness and glass-like thermal conductivity in single crystals
Md Shafkat Bin Hoque, Eric R. Hoglund, Boyang Zhao +20
Insulating materials featuring ultralow thermal conductivity for diverse applications also require robust mechanical properties. Conventional thinking, however, which correlates st…