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Results: 303
Unconventional localization of electrons inside of a nematic electronic phase
Liam S. Farrar, Zachary Zajicek, Archie B. Morfoot, Matthew Bristow, Oliver S. Humphries, Amir A. Haghighirad, Alix McCollam, Simon J. Bending, Amalia I. Coldea
Oct 25, 2022
The magnetotransport behavior inside the nematic phase of bulk FeSe reveals unusual multiband effects that cannot be reconciled with a simple two-band approximation proposed by surface-sensitive spectroscopic probes. In order...
Correlation between crystal purity and the charge density wave in 1T-VSe2
Charles Sayers, Liam Farrar, Simon Bending, Mattia Cattelan, Alfred Jones, Neil Fox, Gabriele Kociok-Kohn, Konstantin Koshmak, Jude Laverock, Luca Pasquali, Enrico Da Como
Feb 29, 2020
We examine the charge density wave (CDW) properties of 1T-VSe2 crystals grown by chemical vapor transport (CVT) under varying conditions. Specifically, we find that upon lowering the growth temperature (Tg<630°C), there is...
Coherent phonons and the interplay between charge density wave and Mott phases in 1<i>T</i>-TaSe<sub>2</sub>
Charles Sayers, Hamoon Hedayat, Arianna Ceraso, Flavien Museur, Mattia Cattelan, Lewis Hart, Liam Farrar, Stefano Dal Conte, Giulio Cerullo, Claudia Dallera, Enrico Da Como, Ettore Carpene
Oct 08, 2020
1T-TaSe2 is host to coexisting strongly correlated phases including charge density waves (CDWs) and an unusual Mott transition at low temperature. Here, we investigate coherent phonon oscillations in...
Coherent phonons and the interplay between charge density wave and Mott phases in 1<i>T</i>-TaSe<sub>2</sub>
Charles Sayers, Hamoon Hedayat, Arianna Ceraso, Flavien Museur, Mattia Cattelan, Lewis Hart, Liam Farrar, Stefano Dal Conte, Giulio Cerullo, Claudia Dallera, Enrico Da Como, Ettore Carpene
Oct 08, 2020
1T-TaSe2 is host to coexisting strongly correlated phases including charge density waves (CDWs) and an unusual Mott transition at low temperature. Here, we investigate coherent phonon oscillations in...
Unconventional localization of electrons inside of a nematic electronic phase
Liam S. Farrar, Zachary Zajicek, Archie B. Morfoot, Matthew Bristow, Oliver S. Humphries, Amir A. Haghighirad, Alix McCollam, Simon J. Bending, Amalia I. Coldea
Oct 25, 2022
The magnetotransport behavior inside the nematic phase of bulk FeSe reveals unusual multiband effects that cannot be reconciled with a simple two-band approximation proposed by surface-sensitive spectroscopic probes. In order...
Correlation between crystal purity and the charge density wave in 1T-VSe2
Charles Sayers, Liam Farrar, Simon Bending, Mattia Cattelan, Alfred Jones, Neil Fox, Gabriele Kociok-Kohn, Konstantin Koshmak, Jude Laverock, Luca Pasquali, Enrico Da Como
Feb 29, 2020
We examine the charge density wave (CDW) properties of 1T-VSe2 crystals grown by chemical vapor transport (CVT) under varying conditions. Specifically, we find that upon lowering the growth temperature (Tg<630°C), there is...
Mono-functional aminosilanes as primers for peptide functionalization
When covalently attaching biomolecules to surfaces such as titanium, trifunctional silanes are commonly used as primers to produce surface amine groups. However, these primed surfaces are rarely uniform in structure due to...
Machine learning and semi-empirical calculations
Modern QM modelling methods, such as DFT, have provided detailed mechanistic insights into countless reactions. However, their computational cost inhibits their ability to rapidly screen large numbers of substrates and catalysts...
Noncovalent Interactions in the Oxazaborolidine-Catalyzed Enantioselective Mukaiyama Aldol
Current models for oxazaborolidine-catalyzed transition-state structures are determined by C–H···O–B and C–H···O═S formyl hydrogen bonding between the electrophile and catalyst. However, selectivity in the...
It's not just the animals that are STRANGE.
A "STRANGE" framework has been proposed to mitigate the effects of sampling biases in animal experiments (Webster & Rutz, Nature, 582, 337-340, 2020). While sampling biases are likely a major cause of poor replicability and...
Noncovalent Interactions in the Oxazaborolidine-Catalyzed Enantioselective Mukaiyama Aldol
Current models for oxazaborolidine-catalyzed transition-state structures are determined by C–H···O–B and C–H···O═S formyl hydrogen bonding between the electrophile and catalyst. However, selectivity in the...
Computational Studies of Chiral Hydroxyl Carboxylic Acids
The mechanism of the asymmetric BINOL-derived hydroxyl carboxylic acid catalyzed allylboration of benzaldehyde was investigated using density functional theory calculations. A new reaction model is proposed, and the roles of the...
Computational Studies of Chiral Hydroxyl Carboxylic Acids
The mechanism of the asymmetric BINOL-derived hydroxyl carboxylic acid catalyzed allylboration of benzaldehyde was investigated using density functional theory calculations. A new reaction model is proposed, and the roles of the...
Little evidence that Eurasian jays protect their caches by responding to cues about a conspecific's desire and visual perspective.
Piero Amodio, Benjamin G Farrar, Christopher Krupenye, Ljerka Ostojić, Nicola S Clayton
Sep 13, 2021
Eurasian jays have been reported to protect their caches by responding to cues about either the visual perspective or current desire of an observing conspecific, similarly to other corvids. Here, we used established paradigms to...
Machine learning and semi-empirical calculations
Modern QM modelling methods, such as DFT, have provided detailed mechanistic insights into countless reactions. However, their computational cost inhibits their ability to rapidly screen large numbers of substrates and catalysts...
Testing two competing hypotheses for Eurasian jays’ caching for the future
Abstract: Previous research reported that corvids preferentially cache food in a location where no food will be available or cache more of a specific food in a location where this food will not be available. Here, we consider...
The hidden side of animal cognition research
Animal cognition research aims to understand animal minds by using a diverse range of methods across an equally diverse range of species. Throughout its history, the field has sought to mitigate various biases that occur when...
Eliminating Transition State Calculations for Faster and More Accurate Reactivity Prediction in Sulfa-Michael Additions Relevant to Human Health and the Environment
Fast and accurate computational approaches to predicting reactivity in sulfa-Michael additions are required for high-throughput screening in toxicology (e.g., predicting excess aquatic toxicity and skin sensitization), chemical...
The hidden side of animal cognition research
Animal cognition research aims to understand animal minds by using a diverse range of methods across an equally diverse range of species. Throughout its history, the field has sought to mitigate various biases that occur when...
Published by: PLOS ONE
Universal p‐ary designs
Liam Jolliffe
May 29, 2021
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