342 citations · 835 across the 8 of their papers we have counts for
8 papers
Probing mesoscopic nonlocal screening in van der Waals heterostructures with polaritons
Xuezhi Ma, Zhipeng Li, Ruihuan Duan +17
Predictive optical modelling of van der Waals (vdW) heterostructures is critical for meta-optics, near-field photonics and quantum technologies. At their buried interfaces, charge…
Kinetic Monte Carlo Simulations of Sodium Ion Transport in NaSICON Electrodes
Ziliang Wang, Tara P. Mishra, Weihang Xie +4
The development of high-performance sodium (Na) ion batteries requires improved electrode materials. The energy and power densities of Na superionic conductor (NaSICON) electrode m…
On the Active Components in Crystalline Li-Nb-O and Li-Ta-O Coatings from First Principles
Hengning Chen, Zeyu Deng, Yuheng Li +1
Layered-oxide (NMC) positive electrodes with high Nickel content, deliver high voltages and energy densities. However, a high nickel content, e.g…
Phase Stability and Sodium-Vacancy Orderings in a NaSICON Electrode
Ziliang Wang, Sunkyu Park, Zeyu Deng +7
We elucidate the thermodynamics of sodium (Na) intercalation into the sodium super-ionic conductor (NaSICON)-type electrode, NaV(PO), for promising Na-ion batteries…
Unlocking the Origin of Compositional Fluctuations in InGaN Light Emitting Diodes
Tara P. Mishra, Govindo J. Syaranamual, Zeyu Deng +8
The accurate determination of the compositional fluctuations is pivotal in understanding their role in the reduction of efficiency in high indium content light-em…
Metal-free perovskites for non-linear optical materials
Thomas W. Kasel, Zeyu Deng, Austin M. Mroz +3
We identify the existence of nonlinear optical (NLO) activity in a number of novel -type metal-free perovskites, where is a highly tuneable organic cation, is a NH$_…
Exploring the properties of lead-free hybrid double perovskites using a combined computational-experimental approach
Zeyu Deng, Fengxia Wei, Shijing Sun +3
Density functional theory screening of the hybrid double perovskites (MA)2BIBiX6 (BI=K,Cu,Ag,Tl; X=Cl,Br,I) shows that systems with band gaps similar to those of the MAPbX3 lead co…
The Synthesis, Structure and Electronic Properties of a Lead-Free Hybrid Inorganic-Organic Double Perovskite (MA)2KBiCl6 (MA = methylammonium)
Fengxia Wei, Zeyu Deng, Shijing Sun +6
In a search for Lead-free materials that could be used as alternatives to the hybrid perovskites,(MA)PbX3, in photovoltaic applications, we have discovered a hybrid double perovski…