User profiles for Andrew MacLachlan

Andrew MacLachlan

- Verified email at imperial.ac.uk - Cited by 615

Andrew MacLachlan

- Verified email at ucl.ac.uk - Cited by 150

Regional glucose metabolic changes after learning a complex visuospatial/motor task: a positron emission tomographic study

RJ Haier, BV Siegel Jr, A MacLachlan, E Soderling… - Brain research, 1992 - Elsevier
Regional cerebral glucose metabolic rate (GMR) quantified with positron emission
tomography (PET) with 18-fluoro-2-deoxyglucose (FDG) was measured twice in 8 young men …

Subpixel land-cover classification for improved urban area estimates using Landsat

A MacLachlan, G Roberts, E Biggs… - International Journal of …, 2017 - Taylor & Francis
Urban areas are Earth’s fastest growing land use that impact hydrological and ecological
systems and the surface energy balance. The identification and extraction of accurate spatial …

Structural, optical and charge generation properties of chalcostibite and tetrahedrite copper antimony sulfide thin films prepared from metal xanthates

T Rath, AJ MacLachlan, MD Brown… - Journal of Materials …, 2015 - pubs.rsc.org
Herein, we report on a solution based approach for the preparation of thin films of copper
antimony sulfide, an emerging absorber material for third generation solar cells. In this work, …

Influence of crystallinity and energetics on charge separation in polymer–inorganic nanocomposite films for solar cells

N Bansal, LX Reynolds, A MacLachlan, T Lutz… - Scientific reports, 2013 - nature.com
The dissociation of photogenerated excitons and the subsequent spatial separation of the
charges are of crucial importance to the design of efficient donor-acceptor heterojunction solar …

Polymer/nanocrystal hybrid solar cells: influence of molecular precursor design on film nanomorphology, charge generation and device performance

AJ MacLachlan, T Rath, UB Cappel… - Advanced Functional …, 2015 - Wiley Online Library
In this work, molecular tuning of metal xanthate precursors is shown to have a marked effect
on the heterojunction morphology of hybrid poly(3‐hexylthiophene‐2,5‐diyl) (P3HT)/CdS …

Sustainable city planning: a data-driven approach for mitigating urban heat

A MacLachlan, E Biggs, G Roberts… - Frontiers in Built …, 2021 - frontiersin.org
Urban areas are expected to triple by 2030 in order to accommodate 60% of the global
population. Anthropogenic landscape modifications expand coverage of impervious surfaces …

Charge photogeneration in hybrid solar cells: A comparison between quantum dots and in situ grown CdS

LX Reynolds, T Lutz, S Dowland, A MacLachlan… - Nanoscale, 2012 - pubs.rsc.org
We demonstrate that blend films containing poly(3-hexylthiophene-2,5-diyl) and in situ
grown CdS display a greater yield of photogenerated charges than a blend containing an …

Effect of multiple adduct fullerenes on microstructure and phase behavior of P3HT: fullerene blend films for organic solar cells

AAY Guilbert, LX Reynolds, A Bruno, A MacLachlan… - Acs Nano, 2012 - ACS Publications
The bis and tris adducts of [6,6]phenyl-C 61 -butyric acid methyl ester (PCBM) offer lower
reduction potentials than PCBM and are therefore expected to offer larger open-circuit voltages …

Urban growth dynamics in Perth, Western Australia: using applied remote sensing for sustainable future planning

A MacLachlan, E Biggs, G Roberts, B Boruff - Land, 2017 - mdpi.com
… experiments lead by Andrew MacLachlan; Andrew MacLachlan performed the experiments
… reagents/materials/analysis tools; Andrew MacLachlan wrote the paper with input and …

Incompetence of catbirds as reservoirs for the Lyme disease spirochete (Borrelia burgdorferi)

TN Mather, SR Telford III, AB MacLachlan… - The Journal of …, 1989 - JSTOR
We compared the relative infectivity to vector ticks of gray catbirds (Dumetella carolinensis)
and white-footed mice (Peromyscus leucopus) for the Lyme disease spirochete (Borrelia …