48 citations · 202 across the 11 of their papers we have counts for
11 papers
Absence of Phonon Softening across a Charge Density Wave Transition due to Quantum Fluctuations
Yubi Chen, Terawit Kongruengkit, Andrea Capa Salinas +9
Kagome metals have emerged as a frontier in condensed matter physics due to their potential to host exotic quantum states. Among these, CsV3Sb5 has attracted significant attention…
Atomic-scale tunable phonon transport at tailored grain boundaries and Their Impact on Thermal Conductivity
Xiaowang Wang, Chaitanya A. Gadre, Wanjuan Zou +16
Grain boundaries (GBs) strongly influence thermal transport in crystalline solids by disrupting lattice periodicity and scattering phonons. Due to the atomic-level disorder and str…
Enhancing Magnetocaloric Material Discovery: A Machine Learning Approach Using an Autogenerated Database by Large Language Models
Jiaoyue Yuan, Runqing Yang, Lokanath Patra +1
Magnetic cooling based on the magnetocaloric effect is a promising solid-state refrigeration technology for a wide range of applications in different temperature ranges. Previous s…
Room-temperature Magnetic Thermal Switching by Suppressing Phonon-Magnon Scattering
Fanghao Zhang, Lokanath Patra, Yubi Chen +7
Thermal switching materials, whose thermal conductivity can be controlled externally, show great potential in contemporary thermal management. Manipulating thermal transport proper…
in situ Monitoring of Lithium Electrodeposition using Transient Grating Spectroscopy
Runqing Yang, Harrison Szeto, Brandon Zou +3
The mechanisms of lithium electrodeposition, which overwhelmingly affect lithium metal battery performance and safety, remain insufficiently understood due to its electrochemical c…
Tutorial: Characterizing Microscale Energy Transport in Materials with Transient Grating Spectroscopy
Usama Choudhry, Taeyong Kim, Melanie Adams +3
Microscale energy transport processes are crucial in microelectronics, energy harvesting devices, and emerging quantum materials. To study these processes, methods that can probe t…
Crystal-symmetry-based selection rules for anharmonic phonon-phonon scattering from a group theory formalism
Runqing Yang, Shengying Yue, Yujie Quan +1
Anharmonic phonon-phonon scattering serves a critical role in heat conduction in solids. Previous studies have identified many selection rules for possible phonon-phonon scattering…
Phonon softening near topological phase transitions
Shengying Yue, Bowen Deng, Yanming Liu +3
Topological phase transitions occur when the electronic bands change their topological properties, typically featuring the closing of the bandgap. While the influence of topologica…
Soft phonons and ultralow lattice thermal conductivity in the Dirac semimetal Cd3As2
Shengying Yue, Hamid T. Chorsi, Manik Goyal +7
Recently, Cd3As2 has attracted intensive research interest as an archetypical Dirac semimetal, hosting three-dimensional linear-dispersive electronic bands near the Fermi level. Pr…
Controlling Thermal Conductivity of Two-dimensional Materials via Externally Induced Phonon-Electron Interaction
Sheng-Ying Yue, Runqing Yang, Bolin Liao
Phonon scattering by electrons, or "phonon-electron scattering", has been recognized as a significant scattering channel for phonons in materials with high electron concentration,…
Hydrodynamic Phonon Transport Perpendicular to Diffuse-Gray Boundaries
Runqing Yang, Shengying Yue, Bolin Liao
In this paper, we examine the application of an ideal phonon-hydrodynamic material as the heat transfer medium between two non-hydrodynamic contacts with a finite temperature diffe…