Publications (45)
Efficient Bayesian hierarchical functional data analysis with basis function approximations using Gaussian-Wishart processes
Jingjing Yang, Dennis D. Cox, Jong Soo Lee +2
Functional data are defined as realizations of random functions (mostly smooth functions) varying over a continuum, which are usually collected with measurement errors on discretiz…
Oxygen vacancy induced room temperature metal-insulator transition in nickelates films and its potential application in photovoltaics
Le Wang, Sibashisa Dash, Lei Chang +10
Oxygen vacancy is intrinsically coupled with magnetic, electronic and transport properties of transition-metal oxide materials and directly determines their multifunctionality. Her…
BFDA: A Matlab Toolbox for Bayesian Functional Data Analysis
Jingjing Yang, Peng Ren
We provide a MATLAB toolbox, BFDA, that implements a Bayesian hierarchical model to smooth multiple functional data with the assumptions of the same underlying Gaussian process dis…
Beta-Ag2Te: A topological insulator with strong anisotropy
Azat Sulaev, Peng Ren, Bin Xia +12
We present evidence of topological surface states in beta-Ag2Te through first-principles calculations and periodic quantum interference effect in single crystalline nanoribbon. Our…
Thermodynamics of Spin-Imbalanced Fermi Gases with SU(N) Symmetric Interaction
Chengdong He, Xin-Yuan Gao, Ka Kwan Pak +6
Thermodynamics of degenerate Fermi gases has been extensively studied through various aspects such as Pauli blocking effects, collective modes, BCS superfluidity, and more. Despite…
Determining Linker Ratios of Mixed Metal-Organic Frameworks via Magnetic Susceptibility Measurements
Na Du, Miao Miao Zhao, Xintian Wang +6
Partial replacement of the organic linkers of metal-organic frameworks (MOFs) often optimizes their functionalities, however, accurate characterization of their molar ratios in man…