25 citations · 101 across the 15 of their papers we have counts for
15 papers
Tailoring Physical Properties of Crystals through Synthetic Temperature Control: A Case Study for new Polymorphic NbFeTe2 phases
Hanlin Wu, Sheng Li, Yan Lyu +11
Growth parameters play a significant role in the crystal quality and physical properties of layered materials. Here we present a case study on a van der Waals magnetic NbFeTe2 mate…
Haldane phases and phase diagrams of the S = 3/2, 1 bilinear-biquadratic Heisenberg model on the orthogonal dimer chain
Ke Ren, Muwei Wu, Shou-Shu Gong +2
We systematically study the effects of higher-order interactions on the S = 3/2, 1 orthogonal dimer chains using exact diagonalization and density matrix renormalization group. Due…
Charge order induced Dirac pockets in the nonsymmorphic crystal TaTe
Yichen Zhang, Ruixiang Zhou, Hanlin Wu +14
The interplay between charge order (CO) and nontrivial band topology has spurred tremendous interest in understanding topological excitations beyond the single-particle description…
Multiple intercalation stages and universal Tc enhancement through polar organic species in electron-doped 1T-SnSe2
Hanlin Wu, Sheng Li, Wenhao Liu +1
In this work, we report multiple intercalation stages and universal Tc enhancement of superconductivity in 1T-SnSe2 through Li and organic molecules cointercalation. We observe sig…
The pairing symmetry in quasi-one-dimensional superconductor Rb2Mo3As3
Žiga Gosar, Tina Arh, Kevin Jaksetič +7
Quasi-one-dimensional electron systems display intrinsic instability towards long-range ordered phases at sufficiently low temperatures. The superconducting orders are of particula…
Ideal Weak Topological Insulator and Protected Helical Saddle Points
Ji Seop Oh, Tianyi Xu, Nikhil Dhale +16
The paradigm of classifying three-dimensional (3D) topological insulators into strong and weak ones (STI and WTI) opens the door for the discovery of various topological phases of…
Phase diagram and magnetic excitations of - Heisenberg model on the square lattice
Muwei Wu, Shou-Shu Gong, Dao-Xin Yao +1
We study the phase diagram and the dynamical spin structure factor of the spin-1/2 J1-J3 Heisenberg model on the square lattice using density matrix renormalization group, exact di…
Ground States and Dynamical Properties of Quantum Heisenberg Model on the 1/5-Depleted Square Lattice
Jun-Han Huang, Zenan Liu, Han-Qing Wu +1
We study the antiferromagnetic Heisenberg model on the 1/5-depleted square lattice as a function of the ratio of the intra-plaquette coupling to the inter-plaquette couplin…
Transport anomalies in the layered compound BaPt4Se6
Sheng Li, Yichen Zhang, Hanlin Wu +11
We report a layered ternary selenide BaPt4Se6 featuring sesqui-selenide Pt2Se3 layers sandwiched by Ba atoms. The Pt2Se3 layers in this compound can be derived from the Dirac-semim…
Dynamical properties of the Haldane chain with bond disorder
Jing-Kai Fang, Jun-Han Huang, Han-Qing Wu +1
By using Lanczos exact diagonalization and quantum Monte Carlo combined with stochastic analytic continuation, we study the dynamical properties of the antiferromagnetic Heis…
New polymorphic phase and rich phase diagram in the PdSe2-xTex system
Wenhao Liu, Mehrdad Rostami Osanloo, Xiqu Wang +6
We report a combined experimental and theoretical study of the PdSe2-xTex system. With increasing Te fraction, structural evolutions, first from an orthorhombic phase (space group…
Novel polymorphic phase of BaCu2As2: impact of flux for new phase formation in crystal growth
Hanlin Wu, Sheng Li, Zheng Wu +6
In this work, we have thoroughly studied the effects of flux composition and temperature on the crystal growth of the BaCu2As2 compound. While Pb and CuAs self-flux produce the wel…
Effect of isotope disorder on the Raman spectra of cubic boron arsenide
Akash Rai, Sheng Li, Hanlin Wu +2
Boron arsenide (c-BAs) is at the forefront of research on ultrahigh thermal conductivity materials. We present a Raman scattering study of isotopically tailored cubic boron arsenid…
Thermal expansion coefficients of high thermal conducting BAs and BP materials
Sheng Li, Keith M. Taddei, Xiqu Wang +6
Recent reported very high thermal conductivities in the cubic boron arsenide (BAs) and boron phosphide (BP) crystals could potentially provide a revolutionary solution in the therm…
Spacing Dependent and Doping Independent Superconductivity in Intercalated 1T Two Dimensional SnSe2
Hanlin Wu, Sheng Li, Michael Susner +4
The weak van der Waals interlayer interactions in the transition metal dichalcogenide (TMD) materials have created a rich platform to study their exotic electronic properties throu…