138 citations · 210 across the 11 of their papers we have counts for
11 papers
diffpy.morph: Python tools for model independent comparisons between sets of 1D functions
Andrew Yang, Christopher L. Farrow, Pavol Juhás +22
diffpymorph addresses a need to gain scientific insights from 1D scientific spectra in model independent ways. A powerful approach for this is to take differences between pairs…
Direct Implicit and Explicit Energy-Conserving Particle-in-Cell Methods for Modeling of Capacitively-Coupled Plasma Devices
Haomin Sun, Soham Banerjee, Sarveshwar Sharma +5
Achieving large-scale kinetic modelling is a crucial task for the development and optimization of modern plasma devices. With the trend of decreasing pressure in applications such…
Twisted electron impact single ionization coincidence cross-sections for noble gas atoms
Nikita Dhankhar, Soham Banerjee, Rakesh Choubisa
We present the angular profiles of the triple differential cross-section (TDCS) for the (e,2e) process on the noble gas atoms, namely He (1s), Ne (2s and 2p), and Ar (3p) for the p…
Towards scanning nanostructure x-ray microscopy
Anton Kovyakh, Soham Banerjee, Chia-Hao Liu +5
We demonstrate spatial mapping of the local and nano-scale structure of thin film objects using spatially resolved PDF analysis of synchrotron x-ray diffraction data. This is demon…
Pressure induced topological quantum phase transition in Weyl semimetal T_d-MoTe_2
Z. Guguchia, A. M. dos Santos, F. O. von Rohr +11
We report the pressure (p_max = 1.5 GPa) evolution of the crystal structure of the Weyl semimetal T_d-MoTe_2 by means of neutron diffraction experiments. We find that the fundament…
Complete Strain Mapping of Nanosheets of Tantalum Disulfide
Yue Cao, Tadesse Assefa, Soham Banerjee +13
Quasi-two-dimensional (quasi-2D) materials hold promise for future electronics because of their unique band structures that result in electronic and mechanical properties sensitive…
Cluster-mining: An approach for determining core structures of metallic nanoparticles from atomic pair distribution function data
Soham Banerjee, Chia-Hao Liu, Kirsten M. O. Jensen +6
We present a novel approach for finding and evaluating structural models of small metallic nanoparticles. Rather than fitting a single model with many degrees of freedom, the appro…
Algorithm for distance list extraction from pair distribution functions
Ran Gu, Soham Banerjee, Qiang Du +1
We present an algorithm to extract the distance list from atomic pair distribution functions (PDFs) in a highly automated way. The algorithm is constructed via curve fitting based…
Absence of Local Fluctuating Dimers in Superconducting Ir(Pt,Rh)Te
R. Yu, S. Banerjee, H. Lei +6
The compound IrTe2 is known to exhibit a transition to a modulated state featuring Ir-Ir dimers, with large associated atomic displacements. Partial substitution of Pt or Rh for Ir…
Magnetism in Semiconducting Molybdenum Dichalcogenides
Z. Guguchia, A. Kerelsky, D. Edelberg +18
Transition metal dichalcogenides (TMDs) are interesting for understanding fundamental physics of two-dimensional materials (2D) as well as for many emerging technologies, including…
Local atomic and magnetic structure of dilute magnetic semiconductor (Ba,K)(Zn,Mn)As
Benjamin A. Frandsen, Zizhou Gong, Maxwell Terban +6
We have studied the atomic and magnetic structure of the dilute ferromagnetic semiconductor system (Ba,K)(Zn,Mn)As through atomic and magnetic pair distribution function an…