1.2k citations · 2.6k across the 29 of their papers we have counts for
5 papers · 1 filter
Interfacial Phonon Scattering and Transmission Loss in >1 um Thick Silicon-on-insulator Thin Films
Puqing Jiang, Lucas Lindsay, Xi Huang +1
Scattering of phonons at boundaries of a crystal (grains, surfaces, or solid/solid interfaces) is characterized by the phonon wavelength, the angle of incidence, and the interface…
Size Dependence and Ballistic Limits of Thermal Transport in Anisotropic Layered Two-Dimensional Materials
Zuanyi Li, Yizhou Liu, Lucas Lindsay +3
Layered materials have uncommonly anisotropic thermal properties due to their strong in-plane covalent bonds and weak out-of-plane van der Waals interactions. Here we examine heat…
High-temperature magnetostructural transition in van der Waals-layered a-MoCl3
Michael A. McGuire, Jiaqiang Yan, Paula Lampen-Kelley +9
The crystallographic and magnetic properties of the cleavable 4d3 transition metal compound a-MoCl3 are reported, with a focus on the behavior above room temperature. Crystals were…
Phonon thermal transport in 2H, 4H and 6H silicon carbide from first principles
Nakib Haider Protik, Ankita Katre, Lucas Lindsay +3
Silicon carbide (SiC) is a wide band gap semiconductor with a variety of industrial applications. Among its many useful properties is its high thermal conductivity, which makes it…
Ultra-low-loss Polaritons in Isotopically Pure Materials: A New Approach
Alexander J. Giles, Siyuan Dai, Igor Vurgaftman +12
Conventional optical components are limited to size-scales much larger than the wavelength of light, as changes in the amplitude, phase and polarization of the electromagnetic fiel…