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Step-flow growth of graphene-boron nitride lateral heterostructures by molecular beam epitaxy
(The University of Nottingham, 2020-04-20)
Integration of graphene and hexagonal boron nitride (hBN) into lateral heterostructures has drawn focus due to the ability to broadly engineer the material properties. Hybrid monolayers with tuneable bandgaps have been ...
Molecular quantum ring formed from a pi-conjugated macrocycle
(The University of Nottingham, 2020-10-14)
The electronic structure of a molecular quantum ring (stacks of 40-unit cyclic porphyrin polymers) is characterised via scanning tunnelling microscopy and scanning tunnelling spectroscopy. Our measurements access the ...
Structural characterisation of molecular conformation and the incorporation of adatoms in an on-surface Ullmann-type reaction
(The University of Nottingham, 2020-11-03)
The on-surface synthesis of covalently bonded materials differs from solution-phase synthesis in several respects. The transition from a three-dimensional reaction volume to quasi two-dimensional confinement, as is the ...
Room temperature up-conversion electroluminescence from a mid-infrared In(AsN) tunnelling diode
(applied physics letters, 2020-04-01)
Light emitting diodes (LEDs) for the mid-infrared (MIR) spectral range require material systems with tailored optical absorption and emission at wavelengths > 2 μm. Here, we report on MIR LEDs based on In(AsN)/(InAl)As ...
Fluorescence and electroluminescence of J-aggregated polythiophene monolayers on hexagonal boron nitride
(The University of Nottingham, 2020-09-15)
The photophysics of a semiconducting polymer is manipulated through molecular self-assembly on an insulating surface. Adsorption of polythiophene (PT) monolayers on hexagonal boron nitride (hBN) leads to a structurally-induced ...
Self-assembly of a strapped linear porphyrin oligomer on HOPG
(The University of Nottingham, 2021-11-03)
Polymeric structures based on porphyrin units exhibit a range of complex properties, such as nanoscale charge transport and quantum interference effects, and have the potential to act as biomimetic materials for light-harvesting ...
Data corresponding to the work: "TRAIL part 3: The stable orientation of aggregate ice particles in free-fall"
(The University of Nottingham, 2022-05-20)
This data set corresponds to the work entitled "TRAIL part 3: The stable orientation of aggregate ice particles in free-fall" and contains files regarding the shape of particles studied and the orientation adopted in free-fall.
Trajectory phase transitions in non-interacting systems: all-to-all dynamics and the random energy model
(The University of Nottingham, 2022-05-17)
Data for figures in "Trajectory phase transitions in non-interacting systems: all-to-all dynamics and the random energy model" paper with Chokri Manai and Simone Warzel
Single photon switch and facilitation induced transparency with dual-channel Rydberg interactions
(The University of Nottingham, 2022-05-23)
Data for "Single Photon Switch and Facilitation Induced Transparency with Dual-channel Rydberg Interactions"
Raw Data for Magnetic order in a metal thiocyanate perovskite-analogue
(The University of Nottingham, 2022-06-28)
Data include:
- neutron diffraction data
- neutron diffraction refinement
- infrared spectrum
- bulk magnetic measurements