72 citations · 211 across the 9 of their papers we have counts for
10 papers
The role of high-order anharmonicity and off-diagonal terms in thermal conductivity: a case study of multi-phase CsPbBr3
Xiaoying Wang, Zhibin Gao, Guimei Zhu +6
We investigate the influence of three- and four-phonon scattering, perturbative anharmonic phonon renormalization, and off-diagonal terms of coherent phonons on the thermal conduct…
Kirigami-Inspired Thermal Regulator
Hongyi Ouyang, Yuanqing Gu, Zhibin Gao +7
One of the current challenges in nanoscience is tailoring phononic devices, such as thermal regulators and thermal computing. This has long been a rather elusive task because the t…
Piezoelectricity in Nominally Centrosymmetric Phases
Oktay Aktas, Moussa Kangama, Gan Linyu +4
Compound phases often display properties that are symmetry-forbidden relative to their nominal, average crystallographic symmetry, even if extrinsic reasons (defects, strain, imper…
Interlayer Sliding-Induced Intralayer Ferroelectric Switching in Bilayer Group-IV Monochalcogenides
Bo Xu, Junkai Deng, Xiangdong Ding +2
Two-dimensional materials with ferroelectric properties break the size effect of conventional ferroelectric materials and unlock unprecedented potentials of ferroelectric-related a…
Efficient Estimation of Material Property Curves and Surfaces via Active Learning
Yuan Tian, Dezhen Xue, Ruihao Yuan +4
The relationship between material properties and independent variables such as temperature, external field or time, is usually represented by a curve or surface in a multi-dimensio…
Can experiment determine the stacking fault energy of metastable alloys?
Xun Suna, Song Lu, Ruiwen Xie +8
Stacking fault energy (SFE) plays an important role in deformation mechanisms and mechanical properties of face-centered cubic (fcc) metals and alloys. In metastable fcc alloys, th…
Diverse electronic and magnetic properties of CrS2 enabling novel strain-controlled 2D lateral heterostructure spintronic devices
Kaiyun Chen, Junkai Deng, Yuan Yan +6
Lateral heterostructures of two-dimensional (2D) materials, integrating different phases or materials into a single piece of nanosheet, have attracted intensive research interests…
Modulating Peierls distortion of 1T_prime MoS2 via charge doping: a new charge density wave phase, reversible phase transition, and excellent electromechanical properties
Kaiyun Chen, Junkai Deng, Qian Shi +4
The 1T_prime phase of transition metal dichalcogenides (TMDs) is a low symmetry charge density wave (CDW) phase, which can be regarded as a periodically distorted structure (Peierl…
Mechanical Controlled Thermal Switch and Hysteresis with Domain Boundary Engineered Phonon Transport
Suzhi Li, Xiangdong Ding, Jie Ren +3
Heat flow control in phononics has received significant attention recently due to its widespread applications in energy transfer, conversion and utilization. Here, we demonstrate t…
Effective Temperature Thermodynamics and the Glass Transition: Connecting Time-Scales
Ido Regev, Xiangdong Ding, Turab Lookman
We propose a theory based on simple physical arguments that describes a non equilibrium steady-state by a temperature-like parameter (an "effective temperature"). We show how one c…