46 citations · 108 across the 9 of their papers we have counts for
9 papers
Experimental Quantification of Spin-Phonon Coupling in Molecular Qubits using Inelastic Neutron Scattering
Stefan H. Lohaus, Kay T. Xia, Yongqiang Cheng +1
Electronic spin superposition states enable nanoscale sensing through their sensitivity to the local environment, yet their sensitivity to vibrational motion also limits their cohe…
Probing Lithium Ion Transport at Individual Interfaces
Kartik Venkatraman, Yongqiang Cheng, Alexandra Moy +6
Ion transport across solid solid interfaces is often slower than through the bulk of a material, impeding the charge and discharge rate of batteries. Designing highly conductive in…
Dynamic crystallography reveals spontaneous anisotropy in cubic GeTe
Simon A. J. Kimber, Jiayong Zhang, Charles H. Liang +10
Cubic energy materials such as thermoelectrics or hybrid perovskite materials are often understood to be highly disordered. In GeTe and related IV-VI compounds, this is thought to…
The Role of the Third Dimension in Searching Majorana Fermions in -RuCl via Phonons
Sai Mu, Kiranmayi D. Dixit, Xiaoping Wang +12
Understanding phonons in -RuCl is critical to analyze the controversy around the observation of the half-integer thermal quantum Hall effect. While many studies have focused…
Gapless Dirac magnons in CrCl
John A. Schneeloch, Yu Tao, Yongqiang Cheng +4
Bosonic Dirac materials are testbeds for dissipationless spin-based electronics. In the quasi two-dimensional honeycomb lattice of CrX (X=Cl, Br, I), Dirac magnons have been…
Reentrance of spin-driven ferroelectricity through rotational tunneling of ammonium
Yan Wu, Lei Ding, Na Su +9
Quantum effects fundamentally engender exotic physical phenomena in macroscopic systems, which advance next-generation technological applications. Rotational tunneling that represe…
Proton polarons in HxWO3 by synchrotron photoemission and DFT modelling
Emanuel Billeter, Andrea Sterzi, Olga Sambalova +6
The measurement of hydrogen induced changes on the electronic structure of transition metal oxides by X-ray photoelectron spectroscopy is a challenging endeavor, since the origin o…
Study of anharmonicity in Zirconium Hydrides using inelastic neutron scattering and ab-initio computer modeling
Jiayong Zhang, Yongqiang Cheng, Alexander I. Kolesnikov +3
The anharmonic phenomena in Zirconium Hydrides and Deuterides, including ε-ZrH2, γ-ZrH, and γ-ZrD, have been investigated from aspects of inelastic neutron scattering (INS) and lat…
In situ quasi-elastic neutron scattering study on the water dynamics and reaction mechanisms in alkali-activated slags
Kai Gong, Yongqiang Cheng, Luke L. Daemen +1
In this study, in situ quasi-elastic neutron scattering (QENS) has been employed to probe the water dynamics and reaction mechanisms occurring during the formation of NaOH- and Na2…