Browsing Public Research Data by Subject "Physical sciences::Physics::Chemical physics, Solid-state physics"
Now showing items 1-16 of 16
-
Automated extraction of single H atoms with STM: tip state dependency
(The University of Nottingham, 2016-11-11)Raw data files used for and extraction routine. In this study an automated extraction routine is used to extract (desorb) single H atoms from H:Si(100)-2 x 1 surfaces with single atom specificity. The tip state influence ... -
Engineering p-n junctions and bandgap tuning of InSe nanolayers by controlled oxidation
(University of Nottingham, 2017-03-20)Data collection on the effects of thermal and laser annealing on the electronic properties of InSe -
Giant moiré patterns and lattice-matched epitaxial graphene grown
(The University of Nottingham, 2018-01-01)Lattice-matched graphene on hexagonal boron nitride is expected to lead to the formation of a band-gap but requires the formation of highly strained material and has not hitherto been realised. We demonstrate that aligned, ... -
Measuring the reactivity of a silicon-terminated probe
(University of Nottingham, 2016-09-15)Raw data files used to construct paper figures: In this study we probe the reactivity of silicon clusters at the end of a scanning probe tip by examining their interaction with closed shell fullerene molecules. Counter ... -
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 ... -
An on-surface reaction confined within a porous molecular template
(The University of Nottingham, 2019-04-25)On-surface reactions based on metal-catalysed Ullmann coupling have been successfully employed to synthesise a wide variety of covalently coupled structures. Substrate chemistry and topology are both known to effect the ... -
Organisation and ordering of 1D porphyrin polymers synthesised by on-surface Glaser coupling
(The University of Nottingham, 2016-07-01)One-dimensional polymer chains consisting of π-conjugated porphyrin units are formed via Glaser coupling on a Ag(111) surface. Scanning probe microscopy reveals the covalent structure of the products and their ordering. ... -
Quantum confinement and photoresponsivity of β-In2Se3 nanosheets grown by physical vapour transport
(University of Nottingham, 2016-06-01)We demonstrate that β-In2Se3 layers with thickness ranging from 2.8 – 100 nm can be grown on SiO2/Si, mica and graphite using a physical vapour transport method. The β-In2Se3 layers are chemically stable at room temperature ... -
Raw data for low-dimensional metal-organic magnets as a route towards the S=2 Haldane phase
(The University of Nottingham, 2023-01-01)Raw data for publication and analysis scripts (where appropriate); Heat Capacity; Inelastic neutron scattering; Magnetic properties; Powder neutron diffraction; Powder X-ray diffraction; Single-crystal X-ray diffraction; ... -
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 -
Raw data for Visualizing the orientational dependence of an intermolecular potential
(The University of Nottingham, 2017-01-11)Raw experimental and simulation data for paper - Visualizing the orientational dependence of an intermolecular potential, Nat. Comms. 2016 -
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 ... -
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 ... -
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 ... -
Ullmann coupling reactions on Ag(111) and Ag(110): substrate influence on the formation of covalently coupled products and intermediate metal-organic structures
(The University of Nottingham, 2017-11-09)On-surface reactions based on Ullmann coupling are known to proceed on coinage-metal substrates (e.g. Au, Ag, Cu), with the chemistry of the surface strongly influencing the reaction progression. In addition, the topography ... -
Ultra-high resolution imaging of thin films and single strands of polythiophene using atomic force microscopy
(The University of Nottingham, 2019-04-05)Images and related analysis relevant to this research publication.