310 citations · 1.2k across the 23 of their papers we have counts for
10 papers · 1 filter
Engineering 2D material exciton lineshape with graphene/h-BN encapsulation
Steffi Y. Woo, Fuhui Shao, Ashish Arora +20
Control over the optical properties of atomically thin two-dimensional (2D) layers, including those of transition metal dichalcogenides (TMDs), is needed for future optoelectronic…
eV electron spectromicroscopy using free-space light
Yves Auad, Eduardo J. C. Dias, Marcel Tencé +7
The synergy between free electrons and light has recently been leveraged to reach an impressive degree of simultaneous spatial and spectral resolution, enabling applications in mic…
Cathodoluminescence excitation spectroscopy: nanoscale imaging of excitation pathways
Nadezda Varkentina, Yves Auad, Steffi Y. Woo +9
Following the lifespan of optical excitations from their creation to decay into photons is crucial in understanding materials optical properties. Macroscopically, techniques such a…
Nanoscale modification of WS trion emission by its local electromagnetic environment
Noémie Bonnet, Hae Yeon Lee, Fuhui Shao +9
Structural, electronic, and chemical nanoscale modifications of transition metal dichalcogenide monolayers alter their optical properties, including the generation of single photon…
Bridging nano-optics and condensed matter formalisms in a unified description of inelastic scattering of relativistic electron beams
Hugo Lourenço-Martins, Axel Lubk, Mathieu Kociak
In the last decades, the blossoming of experimental breakthroughs in the domain of electron energy loss spectroscopy (EELS) has triggered a variety of theoretical developments. Tho…
Probing plasmon-NV coupling at the nanometer scale with photons and fast electrons
H. Lourenço-Martins, M. Kociak, S. Meuret +5
The local density of optical states governs an emitters lifetime and quantum yield through the Purcell effect. It can be modified by a surface plasmon electromagnetic field, but su…