34 citations · 160 across the 17 of their papers we have counts for
17 papers
Electric-Field-Dependent Thermal Conductivity in Fresh and Aged Bulk Single Crystalline
Fanghao Zhang, Guanchun Rui, Yujie Quan +4
Active thermal management requires advances in thermal switching materials, whose thermal conductivity responds to external stimuli. The electric field, as one of the most convenie…
Coupled electron-phonon hydrodynamics in two-dimensional semiconductors
Yujie Quan, Bolin Liao
Electronic and thermal transport properties in two-dimensional (2D) semiconductors have been extensively investigated due to their potential to miniaturize transistors. Microscopic…
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…
High-Throughput Search for Photostrictive Materials based on a Thermodynamic Descriptor
Zeyu Xiang, Yubi Chen, Yujie Quan +1
Photostriction is a phenomenon that can potentially improve the precision of light-driven actuation, the sensitivity of photodetection, and the efficiency of optical energy harvest…
Insulator-to-Metal Transition and Anomalously Slow Hot Carrier Cooling in a Photo-doped Mott Insulator
Usama Choudhry, Jin Zhang, Kewen Huang +8
Photo-doped Mott insulators can exhibit novel photocarrier transport and relaxation dynamics and non-equilibrium phases. However, time-resolved real-space imaging of these processe…
Imaging Hot Photocarrier Transfer across a Semiconductor Heterojunction with Ultrafast Electron Microscopy
Basamat S. Shaheen, Kenny Huynh, Yujie Quan +5
Semiconductor heterojunctions have gained significant attention for efficient optoelectronic devices owing to their unique interfaces and synergistic effects. Interaction between c…
Impact of Dimensionality on the Magnetocaloric Effect in Two-dimensional Magnets
Lokanath Patra, Yujie Quan, Bolin Liao
Magnetocaloric materials, which exploit reversible temperature changes induced by magnetic field variations, are promising for advancing energy-efficient cooling technologies. The…
Electron Drag Effect on Thermal Conductivity in Two-dimensional Semiconductors
Yujie Quan, Bolin Liao
Two-dimensional (2D) materials have shown great potential in applications as transistors, where thermal dissipation becomes crucial because of the increasing energy density. Althou…
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…
Incipient nematicity from electron flat bands in a kagome metal
Nathan Drucker, Thanh Nguyen, Manasi Mandal +16
Engineering new quantum phases requires fine tuning of the electronic, orbital, spin, and lattice degrees of freedom. To this end, the kagome lattice with flat bands has garnered g…
Significant Phonon Drag Effect in Wide Bandgap GaN and AlN
Yujie Quan, Yubi Chen, Bolin Liao
A thorough understanding of electrical and thermal transport properties of group-III nitride semiconductors is essential for their electronic and thermoelectric applications. Despi…
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…
Electric field effect on the thermal conductivity of wurtzite GaN
Yujie Quan, Sheng-Ying Yue, Bolin Liao
Gallium nitride (GaN), a wide band-gap semiconductor, has been broadly used in power electronic devices due to its high electron mobility and high breakdown voltage. Its relatively…
Impact of Electron-Phonon Interaction on Thermal Transport: A Review
Yujie Quan, Shengying Yue, Bolin Liao
A thorough understanding of the microscopic picture of heat conduction in solids is critical to a broad range of applications, from thermal management of microelectronics to more e…
Valley-Current Splitter in Minimally Twisted Bilayer Graphene
Tao Hou, Yafei Ren, Yujie Quan +3
We study the electronic transport properties at the intersection of three topological zero-lines as the elementary current partition node that arises in minimally twisted bilayer g…
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…
Metallic Network of Topological Domain Walls
Tao Hou, Yafei Ren, Yujie Quan +3
We study the electronic and transport properties of a network of domain walls between insulating domains with opposite valley Chern numbers. We find that the network is semi-metall…