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19932026
Showing 2015 · cond-mat.mtrl-sciShow all

5 papers · 2 filters

cond-mat.mtrl-sci2015★ 193 cited

In Situ Detection of Active Edge Sites in Single-Layer MoS Catalysts

Albert Bruix, Henrik G. Füchtbauer, Anders K. Tuxen +6

MoS2 nanoparticles are proven catalysts for processes such as hydrodesulphurization and hydrogen evolution, but unravelling their atomic-scale structure under catalytic working con…

cond-mat.mtrl-sci2015★ 159 cited

Synthesis of Epitaxial Single-Layer MoS on Au(111)

Signe S. Grønborg, Søren Ulstrup, Marco Bianchi +5

We present a method for synthesizing large area epitaxial single-layer MoS on the Au(111) surface in ultrahigh vacuum. Using scanning tunneling microscopy and low energy electr…

cond-mat.mtrl-sci2015★ 163 cited

Observation of Ultrafast Free Carrier Dynamics in Single Layer MoS

Antonija Grubišić Čabo, Jill A. Miwa, Signe S. Grønborg +11

The dynamics of excited electrons and holes in single layer (SL) MoS have so far been difficult to disentangle from the excitons that dominate the optical response of this mate…

cond-mat.mtrl-sci2015★ 55 cited

Solar energy conversion properties and defect physics of ZnSiP

Aaron D. Martinez, Emily L. Warren, Prashun Gorai +12

Implementation of an optically active material on silicon has been a persistent technological challenge. For tandem photovoltaics using a Si bottom cell, as well as for other optoe…

cond-mat.mtrl-sci2015★ 140 cited

Large Seebeck Effect by Charge-Mobility Engineering

Peijie Sun, Beipei Wei, Jiahao Zhang +5

The Seebeck effect describes the generation of an electric potential in a conducting solid exposed to a temperature gradient. Besides fundamental relevance in solid state physics,…