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Exfoliating Two-Dimensional Layered Materials: Solvent Interactions from First-Principles
(Trinity College Dublin. School of Physics. Discipline of Physics, 2021)
Two dimensional materials, such as graphene, MoS2 and hexagonal boron nitride, show wide ranging electronic and mechanical properties which make applications such as transistors, pressure sensors and protective coatings ...
Exfoliablity, magnetism, energy storage and stability of metal thiophosphate nanosheets made in liquid medium
(2023)
The family of antiferromagnetic layered metal hexathiohypo diphosphates, M2P2S6 represents a versatile class of materials, particularly interesting for fundamental studies on magnetic properties in low dimensional structures, ...
Bimetallic molybdenum tungsten oxynitride: Structure and electrochemical properties
(2013)
Mesoporous molybdenum tungsten oxynitride was synthesised by the temperature-programmed reduction of the bimetallic oxide precursor in ammonia and its electrochemical properties were investigated in 1 M H2SO4 aqueous ...
Tuning of oxygen vacancy-induced electrical conductivity in Ti-doped hematite films and its impact on photoelectrochemical water splitting
(2020)
Titanium (Ti)-doped hematite (α-Fe2O3) films were grown in oxygen-depleted condition by using the spray pyrolysis technique. The impact of post-deposition annealing in oxygen-rich condition on both the conductivity and ...
Daemonic ergotropy: Enhanced work extraction from quantum correlations
(2017)
We investigate how the presence of quantum correlations can influence work extraction in closed quantum systems, establishing a new link between the field of quantum non-equilibrium thermodynamics and the one of quantum ...
Silicon satellite spectra from laser imploded microballoons
(American Physical Society, 1981)
The dielectronic satellite spectral lines, on the long-wavelength side of the hydrogenic Si XIV Lyman-? line, have been observed in the space-resolved spectra from laser-imploded glass microballoons. In the electron density ...
Electromigration of atoms on vicinal surfaces at high temperatures
(Trinity College (Dublin, Ireland). School of Physics, 2015)
Thermo and electro-optical analysis of polymer dispersed liquid crystal systems
(Trinity College (Dublin, Ireland). School of Physics, 2002)
The objective of the work performed in this thesis is to prepare Polymer Dispersed Liquid
Crystal (PDLC) systems under optimised preparation conditions and with improved liquid crystal/polymer composition for thermo-and ...
6 x 6 Effective Mass Hamiltonian for Heterostructures grown on (11N)-oriented substrates
(American Physical Society, 2003)
The 6?6 effective mass Hamiltonian for semiconductor heterostructures grown on (11N)-oriented substrates is derived and is compared with the 4?4 model. The hole subbands of InGaAs/InP single quantum wells grown on ...
DEVELOPMENT OF MAGNETORESISTIVE SENSORS FOR NANOWIRE DETECTION TARGETED AT BIOLOGICAL APPLICATIONS
This research project has been focused on developing technologies for the detection
of single segment and multi-segment magnetic nanowires using yoke shaped GMR
sensors and TMR MgO-barrier magnetic tunnel junction sensors ...