4 citations · 5 across the 7 of their papers we have counts for
7 papers
Quantitative Analysis of Composition and Contamination of Atomically Thin Materials by Recoil-Projectile Coincidence in Ion Transmission
Carolin Frank, Kevin Vomschee, Tuan Thien Tran +6
Surface contamination strongly affects the intrinsic properties of nanoscale materials, making its reliable identification and quantification crucial for both accurate experimental…
Hidden Defect Chemistry in Ion-Irradiated MoS Field-Effect Transistors Revealed by Photocurrent Loss
L. Daniel, D. Sutarma, L. Klieve +7
Defect engineering in monolayer MoS is a promising route to tune field-effect transistors (FETs), but the electronic response of defects in processed devices can be masked by c…
Mechanism of Oleic Acid-Mediated Sulfur Vacancy Healing in monolayer WS
Leon Daniel, Dedi Sutarma, Osamah Kharsah +3
We uncover the mechanism behind the enhancement of photoluminescence yield in monolayer WS through oleic acid treatment, a promising scalable strategy for defect healing. By in…
A hidden chemical assembly mechanism: reconstruction-by-reconstruction cycle growth in HKUST-1 MOF layer synthesis
T. Koehler, J. Schmeink, M. Schleberger +1
Thin metal-organic framework films grown in a layer-by-layer manner have been the subject of growing interest. Herein we investigate one of the most popular frameworks, type HKUST-…
Ultrafast Charge Transfer Dynamics at the MoS/Au Interface Observed via Optical Spectroscopy under Ambient Conditions
Tao Yang, Zhipeng Huang, Stephan Sleziona +5
To take advantage of the exceptional properties of atomically thin transition metal dichalcogenides (TMDC) for advanced devices and catalysts, integration with metallic surfaces is…
Table-top soft x-ray source for XAS experiments with photon energies up to 350 eV
O. A. Naranjo-Montoya, M. Bridger, R. Bhar +5
We present a table-top setup for femtosecond x-ray absorption spectroscopy based on high harmonic generation (HHG) in noble gases. Using sub-millijoule pump pulses at a central wav…
The thermoelectric conversion efficiency problem: Insights from the electron gas thermodynamics close to a phase transition
I. Khomchenko, A. Ryzhov, F. Maculewicz +10
The bottleneck in modern thermoelectric power generation and cooling is the low energy conversion efficiency of thermoelectric materials. The detrimental effects of lattice phonons…