42 citations · 69 across the 4 of their papers we have counts for
4 papers
Adiabatic dynamics of coupled spins and phonons in magnetic insulators
Shang Ren, John Bonini, Massimiliano Stengel +2
In conventional \textit{ab initio} methodologies, phonons are calculated by solving equations of motion involving static interatomic force constants and atomic masses. The Born-Opp…
Frequency splitting of chiral phonons from broken time reversal symmetry in CrI
John Bonini, Shang Ren, David Vanderbilt +3
Conventional approaches for lattice dynamics based on static interatomic forces do not fully account for the effects of time-reversal-symmetry breaking in magnetic systems. Recent…
Electronic structure of Humble defects in Ge and GeSi
Shang Ren, Hongbin Yang, Sobhit Singh +3
The group-IV diamond-structure elements are known to host a variety of planar defects, including {001} planar defects in C and {001}, {111} and {113} planar defects in Si and Ge. A…
Humble planar defects in SiGe nanopillars
Hongbin Yang, Shang Ren, Sobhit Singh +5
We report a new \{001\} planar defect found in SiGe nanopillars. The defect structure, determined by atomic resolution electron microscopy, matches the Humble defect model proposed…