414 citations · 906 across the 5 of their papers we have counts for
5 papers
Electrical suppression of all nonradiative recombination pathways in monolayer semiconductors
Der-Hsien Lien, Shiekh Zia Uddin, Matthew Yeh +5
Defects in conventional semiconductors substantially lower the photoluminescence (PL) quantum yield (QY), a key metric of optoelectronic performance that directly dictates the maxi…
Suppressing Diffusion-Mediated Exciton Annihilation in 2D Semiconductors Using the Dielectric Environment
Aaron J. Goodman, Der-Hsien Lien, Geun Ho Ahn +5
Atomically thin semiconductors such as monolayer MoS2 and WS2 exhibit nonlinear exciton-exciton annihilation at notably low excitation densities (below ~10 excitons/um2 in MoS2). H…
Broad Band Optical Properties of Large Area Monolayer CVD Molybdenum Disulfide
Wei Li, A. Glen Birdwell, Matin Amani +9
Recently emerging large-area single-layer MoS2 grown by chemical vapor deposition has triggered great interest due to its exciting potential for applications in advanced electronic…
Temperature-dependent Phonon Shifts in Monolayer MoS2
Nicholas Lanzillo, A. Glen Birdwell, Matin Amani +9
We present a combined experimental and computational study of two-dimensional molybdenum disulfde (MoS2) and the effect of temperature on the frequency shifts of the Raman-active E…
Blue shifting of the A exciton peak in folded monolayer 1H-MoS2
Frank J. Crowne, Matin Amani, A. Glen Birdwell +7
The large family of layered transition-metal dichalcogenides is widely believed to constitute a second family of two-dimensional (2D) semiconducting materials that can be used to c…