3 citations · 4 across the 2 of their papers we have counts for
10 papers · 1 filter
Photoluminescence and photochemistry of the defect in hexagonal boron nitride
Jeffrey R. Reimers, Jun Shen, Mehran Kianinia +4
Extensive photochemical and spectroscopic properties of the defect in hexagonal boron nitride are calculated, concluding that the observed photoemission associated with rec…
Possible nanophotonics applications of the defect in hexagonal boron nitride
A. Sajid, Jeffrey R. Reimers, Rika Kobayashi +1
The defect in hexagonal boron nitride (h-BN), comprising a nitrogen vacancy adjacent to a nitrogen-for-boron substitution, is modelled in regard to its possible usefulnes…
Convergence of defect energetics calculations
Jeffrey R. Reimers, A. Sajid, Rika Kobayashi +1
Determination of the chemical and spectroscopic natures of defects in materials such as hexagonal boron nitride (h-BN) remains a serious challenge for both experiment and theory. T…
Identification of defects responsible for optically detected magnetic resonance in hexagonal boron nitride
A Sajid, Kristian S Thygesen, Jeffrey R Reimers +1
Crystal defects in the two-dimensional insulator hexagonal boron nitride (hBN) can host localised electronic states that are candidates for applications in quantum technology, yet…
Van der Waals forces control ferroelectric-antiferroelectric ordering in ABP2X6 laminar materials
Jeffrey R. Reimers, Sherif Abdulkader Tawfik, Michael J. Ford
We show how van der Waals (vdW) forces outcompete covalent and ionic forces to control ferroelectric ordering in CuInP2S6 nanoflakes as well as in CuInP2S6 and CuBiP2Se6 crystals.…
van der Waals forces control the internal chemical structure of monolayers within ABP2X6 lamellar materials
Sherif Abdulkader Tawfik, Jeffrey R. Reimers, Catherine Stampfl +1
Following the recent demonstration that van der Waals forces control the ferroelectric ordering of layers within nanoflakes and bulk samples of CuBiP2Se6 and CuInP2S6, it is demons…