The Emergence of Mem-Emitters

V Lopez-Richard, IR Filgueira e Silva, A Ames… - Nano Letters, 2024 - ACS Publications
The advent of memristors and resistive switching has transformed solid-state physics,
enabling advanced applications such as neuromorphic computing. Inspired by these …

Ultrafast Time-Domain Spectroscopy Reveals Coherent Vibronic Couplings upon Electronic Excitation in Crystalline Organic Thin Films

S Souri, D Timmer, DC Lünemann… - The Journal of …, 2024 - ACS Publications
The coherent coupling between electronic excitations and vibrational modes of molecules
largely affects the optical and charge transport properties of organic semiconductors and …

Optical Memory in a MoSe2/Clinochlore Device

A Ames, FB Sousa, GAD Souza… - … Applied Materials & …, 2024 - ACS Publications
Two-dimensional heterostructures have been crucial in advancing optoelectronic devices
utilizing van der Waals materials. Semiconducting transition-metal dichalcogenide …

Phase-cycling and double-quantum two-dimensional electronic spectroscopy using a common-path birefringent interferometer

D Timmer, DC Lünemann, M Gittinger, A De Sio… - Optica, 2024 - opg.optica.org
Ultrafast spectroscopy provides unique access to the coherent dynamics of atomic,
molecular, and solid state quantum systems. A most powerful, yet experimentally …

Exciton Emission Enhancement in Two-Dimensional Monolayer Tungsten Disulfide on a Silicon Substrate via a Fabry–Pérot Microcavity

X Bao, J Shi, X Han, K Wu, X Zeng, Y **a, J Zhao… - Nano Letters, 2025 - ACS Publications
Exciton emitters in two-dimensional monolayer transition-metal dichalcogenides (TMDs)
provide a boulevard for the emerging optoelectronic field, ranging from miniaturized light …

Ultrafast Nano-Imaging of Spatially Modulated Many-Body Dynamics in CVD-Grown Monolayer WS2

Y Wang, J Nishida, K Nakamoto, X Yang… - ACS …, 2024 - ACS Publications
Unique optoelectronic properties of monolayer transition metal dichalcogenides (TMDs)
originate from strong quantum confinement effects and reduced dielectric screening …

Sulfur isotope engineering in heterostructures of transition metal dichalcogenides

V Varade, G Haider, M Kalbac, J Vejpravova - Nanoscale Advances, 2025 - pubs.rsc.org
Heterostructuring of two-dimensional materials offers a robust platform to precisely tune
optoelectronic properties through interlayer interactions. Here we achieved a strong …

Two-dimensional electronic spectroscopy of organic semiconductor nanostructures

D Timmer, C Lienau - arxiv preprint arxiv:2411.18643, 2024 - arxiv.org
This chapter discusses recent experimental work exploring the optical properties and
quantum dynamics of organic semiconductor nanostructures based on squaraine dyes …