Nicole Fleck
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View article: BatCAT deliverable 1.1: Experimental campaign plan and taxonomy
BatCAT deliverable 1.1: Experimental campaign plan and taxonomy Open
In this deliverable, the experimental campaign plan necessary for BatCAT is described as well as the methods and nomenclature used to store its data. It is the initial step of the experimental work done since the beginning of the BatCAT pr…
View article: BatCAT deliverable 1.1: Experimental campaign plan and taxonomy
BatCAT deliverable 1.1: Experimental campaign plan and taxonomy Open
In this deliverable, the experimental campaign plan necessary for BatCAT is described as well as the methods and nomenclature used to store its data. It is the initial step of the experimental work done since the beginning of the BatCAT pr…
View article: Correction to “Crystalline Antimony Selenide Thin Films for Optoelectronics through Photonic Curing”
Correction to “Crystalline Antimony Selenide Thin Films for Optoelectronics through Photonic Curing” Open
[This corrects the article DOI: 10.1021/acs.chemmater.4c00540.].
View article: Utilizing Solvent Repulsion between Dimethylformamide and Isopropanol to Manipulate Sn Distribution for Bifacial Cu<sub>2</sub>ZnSn(S,Se)<sub>4</sub> Solar Cells
Utilizing Solvent Repulsion between Dimethylformamide and Isopropanol to Manipulate Sn Distribution for Bifacial Cu<sub>2</sub>ZnSn(S,Se)<sub>4</sub> Solar Cells Open
Rationalizing the role of chemical interactions in the precursor solutions on the structure, morphology, and performance of thin-film Cu2ZnSn(S,Se)4 (CZTSSe) is key for the development of bifacial and other photovoltaic (PV) device archite…
View article: Correlating Molecular Precursor Interactions with Device Performance in Solution-Processed Cu<sub>2</sub>ZnSn(S,Se)<sub>4</sub> Thin-Film Solar Cells
Correlating Molecular Precursor Interactions with Device Performance in Solution-Processed Cu<sub>2</sub>ZnSn(S,Se)<sub>4</sub> Thin-Film Solar Cells Open
Research efforts aimed at improving the crystal quality of solution-processed Cu2ZnSn(S,Se)4 (CZTSSe) absorbers have largely employed delicate pre- and postprocessing strategies, such as multistep selenization, heat treatment in mixed chal…
View article: Crystalline Antimony Selenide Thin Films for Optoelectronics through Photonic Curing
Crystalline Antimony Selenide Thin Films for Optoelectronics through Photonic Curing Open
Thermal annealing is the most common postdeposition technique used to crystallize antimony selenide (Sb2Se3) thin films. However, due to slow processing speeds and a high energy cost, it is incompatible with the upscaling and commercializa…
View article: Multi‐Phase Sputtered TiO<sub>2</sub>‐Induced Current–Voltage Distortion in Sb<sub>2</sub>Se<sub>3</sub> Solar Cells
Multi‐Phase Sputtered TiO<sub>2</sub>‐Induced Current–Voltage Distortion in Sb<sub>2</sub>Se<sub>3</sub> Solar Cells Open
Despite the recent success of CdS/Sb 2 Se 3 heterojunction devices, cadmium toxicity, parasitic absorption from the relatively narrow CdS band gap (2.4 eV) and multiple reports of inter‐diffusion at the interface forming Cd(S,Se) and Sb 2 …
View article: Multi-Phase Sputtered TiO2-Induced Current-Voltage Distortion in Sb2Se3 Solar Cells
Multi-Phase Sputtered TiO2-Induced Current-Voltage Distortion in Sb2Se3 Solar Cells Open
Despite the recent success of CdS/Sb2Se3 heterojunction devices, cadmium toxicity, parasitic absorption from the relatively narrow CdS band gap (2.4 eV) and multiple reports of inter-diffusion at the interface forming Cd(S,Se) and Sb2(S, S…
View article: Effect of metal dopants on the electrochromic performance of hydrothermally-prepared tungsten oxide materials
Effect of metal dopants on the electrochromic performance of hydrothermally-prepared tungsten oxide materials Open
We investigated the effects of niobium, gadolinium and erbium doping on tungsten oxide using a single-step solvothermal technique. The findings suggest that metal doping can significantly advance electrochromic glass technology, potentiall…
View article: Band Alignments, Electronic Structure, and Core-Level Spectra of Bulk Molybdenum Dichalcogenides (MoS<sub>2</sub>, MoSe<sub>2</sub>, and MoTe<sub>2</sub>)
Band Alignments, Electronic Structure, and Core-Level Spectra of Bulk Molybdenum Dichalcogenides (MoS<sub>2</sub>, MoSe<sub>2</sub>, and MoTe<sub>2</sub>) Open
A comprehensive study of bulk molybdenum dichalcogenides is presented with the use of soft and hard X-ray photoelectron (SXPS and HAXPES) spectroscopy combined with hybrid density functional theory (DFT). The main core levels of MoS2, MoSe…
View article: Bulk and surface characterisation techniques of solar absorbers: general discussion
Bulk and surface characterisation techniques of solar absorbers: general discussion Open
peer reviewed
View article: How Oxygen Exposure Improves the Back Contact and Performance of Antimony Selenide Solar Cells
How Oxygen Exposure Improves the Back Contact and Performance of Antimony Selenide Solar Cells Open
The improvement of antimony selenide solar cells by short-term air exposure is explained using complementary cell and material studies. We demonstrate that exposure to air yields a relative efficiency improvement of n-type Sb2Se3 solar cel…
View article: GeSe: Optical Spectroscopy and Theoretical Study of a van der Waals Solar Absorber
GeSe: Optical Spectroscopy and Theoretical Study of a van der Waals Solar Absorber Open
The van der Waals material GeSe is a potential solar absorber, but its optoelectronic properties are not yet fully understood. Here, through a combined theoretical and experimental approach, the optoelectronic and structural properties of …
View article: Identifying Raman modes of Sb<sub>2</sub>Se<sub>3</sub> and their symmetries using angle-resolved polarised Raman spectra
Identifying Raman modes of Sb<sub>2</sub>Se<sub>3</sub> and their symmetries using angle-resolved polarised Raman spectra Open
Vibrational symmetry assignments using Raman spectroscopy and density functional theory on oriented crystals also enabling orientation optimisation of thin films.
View article: Raw data for "Identifying Raman Modes of Sb2Se3 and their Symmetries using Angle-Resolved Polarised Raman Spectra"
Raw data for "Identifying Raman Modes of Sb2Se3 and their Symmetries using Angle-Resolved Polarised Raman Spectra" Open
The physical properties of antimony selenide (Sb2Se3) are highly anisotropic. Angle-resolved polarised
Raman spectroscopy was employed to characterise oriented crystals and used in conjunction with
group theory structural analysis to ass…
View article: Mussel-Inspired Self-Healing Coatings Based on Polydopamine-Coated Nanocontainers for Corrosion Protection
Mussel-Inspired Self-Healing Coatings Based on Polydopamine-Coated Nanocontainers for Corrosion Protection Open
The mussel-inspired properties of dopamine have attracted immense scientific interest for surface modification of nanoparticles due to the high potential of dopamine functional groups to increase the adhesion of nanoparticles to flat surfa…
View article: Transition metal speciation as a degradation mechanism with the formation of a solid-electrolyte interphase (SEI) in Ni-rich transition metal oxide cathodes
Transition metal speciation as a degradation mechanism with the formation of a solid-electrolyte interphase (SEI) in Ni-rich transition metal oxide cathodes Open
This work reveals the different nature of SEI layers at various cut-off voltage levels with transition metal speciation as a degradation mechanism.