Now showing items 1-20 of 1318

• #### A 1-dimensional statistical mechanics model for nucleosome positioning on genomic DNA ﻿

(2016-02-12)
• #### 10C continued: a deeper radio survey at 15.7 GHz ﻿

(2016-02-04)
• #### 2D Coherent Charge Transport in Highly Ordered Conducting Polymers Doped by Solid State Diffusion ﻿

(Nature Publishing Group, 2016)
Doping is one of the most important methods to control charge carrier concentration in semiconductors. Ideally, the introduction of dopants should not perturb the ordered microstructure of the semiconducting host. In some ...
• #### 2D control of field-driven magnetic bubble movement using Dzyaloshinskii-Moriya interactions ﻿

(2015-01-12)
• #### 325 and 610 MHz radio counterparts of SNR G353.6−0.7 also known as HESS J1731−347 ﻿

(Oxford University Press, 2017-01-11)
HESS J1731−347 also known as SNR G353.6−0.7 is one of the five known shell-type supernova remnants (SNRs) emitting in the very high energy (VHE, energy > 0.1 TeV) γ-ray domain. We observed this TeV SNR with the Giant ...
• #### 3D Magnetic Induction Maps of Nanoscale Materials Revealed by Electron Holographic Tomography. ﻿

(ACS, 2015-10-13)
The investigation of three-dimensional (3D) ferromagnetic nanoscale materials constitutes one of the key research areas of the current magnetism roadmap, and carries great potential to impact areas such as data storage, ...
• #### 3D nanostructured conjugated polymers for optical applications ﻿

(Wiley, 2015-10-19)
The self assembly of block-copolymers into the gyroid morphology was replicated into 3D nanostructured conjugated polymers. Voided styrenic gyroidal networks were used as scaffolds for the electrodeposition of two ...
• #### Ab Initio Anode Materials Discovery for Li- and Na-Ion Batteries ﻿

(2018-01-01)
This thesis uses first principles techniques, mainly the ab initio random structure searching method (AIRSS), to study anode materials for lithium- and sodium- ion batteries (LIBs and NIBs, respectively). Initial work ...
• #### Ab initio study of phosphorus anodes for lithium and sodium-ion batteries ﻿

(American Chemical Society, 2016-03-08)
Phosphorus has received recent attention in the context of high-capacity and high-rate anodes for lithium and sodium-ion batteries. Here, we present a first principles structure prediction study combined with NMR calculations ...
• #### Absence of Ergodicity without Quenched Disorder: From Quantum Disentangled Liquids to Many-Body Localization ﻿

(APS, 2017-10-27)
We study the time evolution after a quantum quench in a family of models whose degrees of freedom are fermions coupled to spins, where quenched disorder appears neither in the Hamiltonian parameters nor in the initial ...
• #### Accurate on-chip measurement of the Seebeck coefficient of high mobility small molecule organic semiconductors ﻿

(AIP Publishing, 2015-09-21)
We present measurements of the Seebeck coefficient in two high mobility organic small molecules, 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT) and 2,9-didecyl-dinaphtho[2,3-b:2,3-f]thieno[3,2-b]thiophene ...
• #### Accurate predictions for charged Higgs production: Closing the m$_{H}$$\pm$ $\sim$ m$_{t}$ window ﻿

(Elsevier, 2017-09-10)
We present predictions for the total cross section for the production of a charged Higgs boson in the intermediate-mass range (m H ± ∼m t ) at the LHC, focusing on a type-II two-Higgs-doublet model. Results are obtained ...
• #### Acompanying dataset for 'Switching between attractive and repulsive Coulomb-interaction-mediated drag in an ambipolar GaAs/AlGaAs bilayer device' ﻿

(University of Cambridge, 2016-01-11)
• #### Acoustoelectric charge transport in quasi-one-dimensional systems ﻿

(Department of Physics, University of Cambridge, 2000-05-09)
The study of electron transport in mesoscopic systems has recently turned to the observation of time dependent single electron e ects, where the electron transport is frequency locked to an external potential. Such devices ...
• #### Addendum to Distinguishing Spins in Decay Chains at the Large Hadron Collider. ﻿

(High Energy Physics, Cavendish Laboratory, University of Cambridge, 2006-06)
We extend our earlier study of spin correlations in the decay chain D ! Cq, C ! Blnear, B ! Alfar, where A,B,C,D are new particles with known masses but undetermined spins, lnear and lfar are opposite-sign same-flavour ...
• #### Adiabatic Control of Atomic Dressed States for Transport and Sensing ﻿

(2015-08-12)
© 2015 American Physical Society.We describe forms of adiabatic transport that arise for dressed-state atoms in optical lattices. Focusing on the limit of weak tunnel-coupling between nearest-neighbor lattice sites, we ...
• #### AGN feedback on molecular gas reservoirs in quasars at $z\sim$2.4 ﻿

We present new ALMA observations aimed at mapping molecular gas reservoirs through the CO(3-2) transition in three quasars at $z\simeq2.4$, LBQS 0109+0213, 2QZ J002830.4-281706, and [HB89] 0329-385. Previous [OIII]5007 ...
• #### AGN wind scaling relations and the co-evolution of black holes and galaxies ﻿

(EDP Sciences, 2017-05-01)
$\textit{Context.}$ Feedback from accreting supermassive black holes is often identified as the main mechanism responsible for regulating star formation in AGN host galaxies. However, the relationships between AGN activity, ...
• #### AGN-enhanced outflows of low-ionization gas in star-forming galaxies at 1.7 < z < 4.6 ﻿

(Oxford University Press, 2017-07-17)
Fast and energetic winds are invoked by galaxy formation models as essential processes in the evolution of galaxies. These outflows can be powered either by star formation (SF) and/or active galactic nucleus (AGN) activity, ...
• #### All-electric and all-semiconductor spin field effect transistors ﻿

(Nature Publishing Group, 2014-12-22)
The spin field effect transistor envisioned by Datta and Das1 opens a gateway to spin information processing. Although the coherent manipulation of electron spins in semiconductors is now possible, the realization of a ...