106 citations · 176 across the 10 of their papers we have counts for
11 papers
Magnetic switching of exciton lifetime in CrSBr
Ina V. Kalitukha, Ilya A. Akimov, Mikhail O. Nestoklon +13
Exciton dynamics in layered magnetic semiconductors provide a sensitive probe of the interplay between spin order and light-matter interaction. Here, we study thin CrSBr layers usi…
Polarization- and time-resolved nonlinear multi-photon spectroscopy for confocal microscopy of semiconductor nanostructures
Nikita V. Siverin, Andreas Farenbruch, Dmitri R. Yakovlev +4
We present a versatile confocal microscopy setup for optical second harmonic generation (SHG) and multi-photon spectroscopy that enables polarization-resolved studies of semiconduc…
Singlet fission contributes to solar energy harvesting in photosynthesis
Shuangqing Wang, George A. Sutherland, James P. Pidgeon +10
Singlet fission (SF), the spin-allowed conversion of one singlet exciton into two triplet excitons, offers a promising strategy for enhancing the efficiency of photovoltaic devices…
Spin relaxation of localized electrons in monolayer MoSe: importance of random effective magnetic fields
Eyüp Yalcin, Ina V. Kalitukha, Ilya A. Akimov +8
We study the Hanle and spin polarization recovery effects on resident electrons in a monolayer MoSe on EuS. We demonstrate that localized electrons provide the main contributio…
Resonant band hybridization in alloyed transition metal dichalcogenide heterobilayers
Alessandro Catanzaro, Armando Genco, Charalambos Louca +13
Bandstructure engineering using alloying is widely utilised for achieving optimised performance in modern semiconductor devices. While alloying has been studied in monolayer transi…
Spin-order-dependent magneto-elastic coupling in two dimensional antiferromagnetic MnPSe observed through Raman spectroscopy
Daniel J. Gillard, Daniel Wolverson, Oscar M. Hutchings +1
Layered antiferromagnetic materials have emerged as a novel subset of the two-dimensional family providing a highly accessible regime with prospects for layer-number-dependent magn…
Understanding the impact of heavy ions and tailoring the optical properties of large-area Monolayer WS2 using Focused Ion Beam
Fahrettin Sarcan, Nicola J. Fairbairn, Panaiot Zotev +10
Focused ion beam (FIB) has been used as an effective tool for precise nanoscale fabrication. It has recently been employed to tailor defect engineering in functional nanomaterials…
Giant effective Zeeman splitting in a monolayer semiconductor realized by spin-selective strong light-matter coupling
T. P. Lyons, D. J. Gillard, C. Leblanc +11
Strong coupling between light and the fundamental excitations of a two-dimensional electron gas (2DEG) are of foundational importance both to pure physics and to the understanding…
Strong Exciton-Photon Coupling in Large Area MoSe and WSe Heterostructures Fabricated from Two-Dimensional Materials Grown by Chemical Vapor Deposition
Daniel J. Gillard, Armando Genco, Seongjoon Ahn +11
Two-dimensional semiconducting transition metal dichalcogenides embedded in optical microcavities in the strong exciton-photon coupling regime may lead to promising applications in…
Spin-valley dynamics in alloy-based transition metal dichalcogenide heterobilayers
V. Kravtsov, A. D. Liubomirov, R. V. Cherbunin +11
Van der Waals heterobilayers based on 2D transition metal dichalcogenides have been recently shown to support robust and long-lived valley polarization for potential valleytronic a…
Interplay between spin proximity effect and charge-dependent exciton dynamics in MoSe / CrBr van der Waals heterostructures
T. P. Lyons, D. Gillard, A. Molina-Sánchez +9
Semiconducting ferromagnet-nonmagnet interfaces in van der Waals heterostructures present a unique opportunity to investigate magnetic proximity interactions dependent upon a multi…