28 citations · 28 across the 1 of their papers we have counts for
5 papers
Oxygen vacancy induced site-selective mott transition in lanio3
Xingyu Liao, Vijay Singh, Hyowon Park
While defects such as oxygen vacancies in correlated materials can modify their electronic properties dramatically, understanding the microscopic origin of electronic correlations…
DMFTwDFT: An open-source code combining Dynamical Mean Field Theory with various Density Functional Theory packages
Vijay Singh, Uthpala Herath, Benny Wah +3
Dynamical Mean Field Theory (DMFT) is a successful method to compute the electronic structure of strongly correlated materials, especially when it is combined with density function…
Theoretical investigation of a two-stage buffer gas cooled beam source
Vijay Singh
A novel two-stage helium buffer gas cooled beam source is introduced. The properties of the molecular beams produced from this source are investigated theoretically using the CaF a…
Topological Nontrivial Phase in Hexagonal Antiperovskites A3BiB (A=Ba,Sr; B=P,N)
C. K. Barman, Chiranjit Mondal, Vijay Singh +2
In this article, we predict the occurrence of topological non-trivial phase in hexagonal antiperovskite systems. By carefully investigating the evolution of band structure, we have…
Optimized cell geometry for buffer-gas-cooled molecular-beam sources
Vijay Singh, Amit K. Samanta, Nils Roth +5
We have designed, constructed, and commissioned a cryogenic helium buffer-gas source for producing a cryogenially-cooled molecular beam and evaluated the effect of different cell g…