Search filters

List of works by Lesley Cohen

3D-Printed Structural Pseudocapacitors

scientific article published on 13 October 2016

A Raman spectroscopic study of the carbon deposition mechanism on Ni/CGO electrodes during CO/CO2 electrolysis.

scientific article

A calorimetric method to detect a weak or distributed latent heat contribution at first order magnetic transitions

scientific article published on 01 March 2012

A conclusive demonstration of vibrational pumping under surface enhanced Raman scattering conditions

scientific article

A d.c. magnetic metamaterial

scientific article published on 24 February 2008

A mechanistic study of the interactions between methane and nickel supported on doped ceria

scientific article published in July 2019

A nanoscale Ti∕GaAs metal-semiconductor hybrid sensor for room temperature light detection

scientific article published on 24 August 2010

A novel method for the injection and manipulation of magnetic charge states in nanostructures.

scientific article

A scanning Hall probe imaging study of the field induced martensite-austenite phase transition in Ni50Mn34In16 alloy

scientific article published on 03 December 2009

A study of local heating of molecules under surface enhanced Raman scattering (SERS) conditions using the anti-Stokes/Stokes ratio.

scientific article

A study on the nonlinear microwave electrodynamic response of e-beam evaporated MgB2superconducting thin films

scholarly article by A Andreone et al published 3 January 2003 in Superconductor Science and Technology

Abrikosov vortex nucleation and its detrimental effect on superconducting spin pumping in Pt/Nb/Ni80Fe20/Nb/Pt proximity structures

scientific article published on 4 April 2019

Active x-ray optics for Generation-X, the next high resolution x-ray observatory

Adsorption dynamics of CVD graphene investigated by a contactless microwave method

scientific article published on 17 May 2018

Andreev bound states in superconductor/ferromagnet point contact Andreev reflection spectra

scientific article published on 22 March 2017

Andreev reflection spectroscopy in transition metal oxides

scientific article published on 01 August 2018

Andreev spectroscopy of CrO 2 thin films on TiO 2 and Al 2 O 3

scientific article published in September 2013

Anomalous Hall effect in noncollinear antiferromagnetic Mn3NiN thin films

scientific article published on 23 September 2019

Applied Physics Letters welcomes papers in Quantum Technologies

scientific article published on 6 January 2020

Ballistic transport and boundary scattering in InSb/In1−xAlxSb mesoscopic devices

scientific article published on 8 February 2011

Ballistic transport effects in a sub-micron InSb quantum well cross structure

scientific article published in 2011

Behaviour of the Young's modulus at the magnetocaloric transition in La(Fe,Co,Si)13

scientific article published in March 2017

Carbon deposition behaviour in metal-infiltrated gadolinia doped ceria electrodes for simulated biogas upgrading in solid oxide electrolysis cells

scientific article published in October 2015

Characterisation of Combinatorial Libraries of Perovskite Materials for SOFC Cathode Applications

Comparison of free surface polarization of NiMnSb and Co2MnSi

Comparison of the ultrafast hot electron dynamics of titanium nitride and gold for plasmonic applications

scientific article published on 25 August 2017

Contributions to Hysteresis in Magnetocaloric Materials

scientific article published on 18 September 2017

Contributions to the entropy change in melt-spun LaFe11.6Si1.4

scientific article published on 5 April 2012

Coupled magnetic and elastic properties in LaPr(CaSr)MnO manganites

scientific article published in September 2016

Cross-plane conductance through a graphene/molecular monolayer/Au sandwich

scientific article published on 01 November 2018

Designing a miniaturised heated stage for in situ optical measurements of solid oxide fuel cell electrode surfaces, and probing the oxidation of solid oxide fuel cell anodes using in situ Raman spectroscopy.

scientific article

Detection of a Micron-Sized Magnetic Particle Using InSb Hall Sensor

Determining the first-order character ofLa(Fe,Mn,Si)13

scientific article published on 13 February 2017

Dimensional crossover and weak localization in a 90 nm n-GaAs thin film

scientific article published on 10 July 2009

Direct observation and control of magnetic monopole defects in an artificial spin-ice material

scientific article published on 17 June 2011

Disorder-independent control of magnetic monopole defect population in artificial spin-ice honeycombs

scientific article published on 26 April 2012

Doping Dependence of the Second Magnetization Peak, Critical Current Density, and Pinning Mechanism in BaFe2–xNixAs2 Pnictide Superconductors

scientific article published on 21 January 2019

Dynamics of the First-Order Metamagnetic Transition in Magnetocaloric La(Fe,Si)13: Reducing Hysteresis

scientific article published on 29 November 2014

Effect of Al substitution on the magnetocaloric properties of La(Fe0.88Si0.12−xAlx)13

scientific article published on 19 April 2011

Effect of Meissner Screening and Trapped Magnetic Flux on Magnetization Dynamics in Thick Nb/Ni80Fe20/Nb Trilayers

scientific article published on 30 January 2019

Effective vortex pinning in MgB2thin films

article

Effects of proton irradiation on flux-pinning properties of underdoped Ba(Fe 0.96 Co 0.04 ) 2 As 2 pnictide superconductor

scholarly article by S. Salem-Sugui et al published February 2017 in Journal of Alloys and Compounds

Electric power transfer in spin-pumping experiments

Electrical characterization of MgO tunnel barriers grown on InAs (001) epilayers

Electrolytic Hydriding of LaFe13−xSixAlloys for Energy Efficient Magnetic Cooling

scientific article published on 19 March 2012

Electron transport lifetimes in InSb/Al1-xInxSb quantum well 2DEGs

scientific article published on 4 July 2017

Emerging chirality in artificial spin ice

scientific article published on 01 March 2012

Enhanced spin pumping into superconductors provides evidence for superconducting pure spin currents

scientific article published on 16 April 2018

Enhancement of critical current density in low level Al-doped MgB2

Erratum: Evidence for spin mixing in holmium thin film and crystal samples [Phys. Rev. B83, 144518 (2011)]

scholarly article published in Physical Review B

Erratum: “Microwave surface resistance of MgB2” [Appl. Phys. Lett. 80, 2347 (2002)]

scholarly article published in Applied Physics Letters

Erratum: “Scanned micro-Hall microscope for detection of biofunctionalized magnetic beads” [Appl. Phys. Lett. 90, 162502 (2007)]

scholarly article published in Applied Physics Letters

Evaluation of the reliability of the measurement of key magnetocaloric properties: A round robin study of La(Fe,Si,Mn)Hδ conducted by the SSEEC consortium of European laboratories

scientific article published in September 2012

Evidence for spin mixing in holmium thin film and crystal samples

scholarly article in Physical Review B, vol. 83 no. 14, April 2011

Evidence of a magnetic glass state in the magnetocaloric materialGd5Ge4

scholarly article in Physical Review B, vol. 74 no. 1, July 2006

Exchange-field enhancement of superconducting spin pumping

scientific article published on 15 January 2019

Experimental determination of the Rashba coefficient in InSb/InAlSb quantum wells at zero magnetic field and elevated temperatures.

scientific article published on 05 January 2011

Experimentally correlating thermal hysteresis and phase compatibility in multifunctional Heusler alloys

scientific article published on 2 November 2020

Exploiting SERS Hot Spots for Disease-Specific Enzyme Detection

article

Fine control of Curie temperature of magnetocaloric alloys La(Fe,Co,Si)13 using electrolytic hydriding

scientific article published in January 2020

Fishtail and vortex dynamics in the Ni-doped iron pnictide BaFe1.82Ni0.18As2

scientific article published on 25 August 2011

Giant Piezomagnetism in Mn3NiN.

scientific article

Giant magnetic-field-induced strain in Ni2MnGa-based polycrystal

scientific article published in March 2018

Graphene gas sensing using a non-contact microwave method

scientific article published on 20 July 2017

Growth of strongly biaxially aligned MgB2 thin films on sapphire by postannealing of amorphous precursors

Heat capacity and latent heat measurements of CoMnSi using a microcalorimeter

scientific article published on 01 July 2008

Hexagonal Boron Nitride assisted transfer and encapsulation of large area CVD graphene.

scientific article published on 22 July 2016

Hexapod Hall scanner for high-resolution large area magnetic imaging

scientific article published on 01 June 2018

High critical current density and improved irreversibility field in bulk MgB2 made by a scaleable, nanoparticle addition route

High resolution InSb quantum well ballistic nanosensors for room temperature applications

scientific article published in 2013

Highly Stable Plasmon Induced Hot Hole Transfer into Silicon via a SrTiO3Passivation Interface

scientific article published on 21 February 2018

History dependence of directly observed magnetocaloric effects in (Mn, Fe)As

scientific article published on 18 June 2012

Hot carrier optoelectronics with titanium nitride

scientific article published in 2020

IR hot carrier based photodetection in titanium nitride oxide thin film-Si junctions

scientific article published in July 2020

Identifying the critical point of the weakly first-order itinerant magnet DyCo2with complementary magnetization and calorimetric measurements

scientific article published on 25 April 2013

In-Operando Raman Characterization of Carbon Deposition on SOFC Anodes

scientific article published on 6 October 2013

In-Operando Raman Spectroscopy Study of Passivation Effects on Ni-CGO Electrodes in CO2 Electrolysis Conditions

scientific article published on 6 October 2013

In-Situ Raman Characterization of SOFC Anodes

scientific article published in 2012

Influence of Cu substrate topography on the growth morphology of chemical vapour deposited graphene

scholarly article in Carbon, vol. 65, December 2013

Influence of Mn–O bond length on carrier localization in La1− x (Ca,Sr) x MnO3, where x = 0.28 to 0.375

Influence of manganite powder grain size and Ag-particle coating on the magnetocaloric effect and the active magnetic regenerator performance

scientific article published in September 2015

Influence of oxygen stoichiometry on Raman phonon spectroscopy, lattice parameters and physical properties of La0.7Ca0.3MnO3 thin films

Influence of short time milling in R5(Si,Ge)4, R=Gd and Tb, magnetocaloric materials

scientific article published in November 2015

Influence of thermal conductivity on the dynamic response of magnetocaloric materials

Interface properties of Pb∕InAs planar structures for Andreev spectroscopy

Inverse-Extraordianry Optoconductance in Ti∕Au∕GaAs Hybrid Structures

scientific article published in 2011

Large low-field magnetoresistance in La0.7Ca0.3MnO3 induced by artificial grain boundaries

scientific article published in Nature

Large positive magnetoresistance in nonstoichiometric NiMnSb thin films on silicon

Limitations in artificial spin ice path selectivity: the challenges beyond topological control

scientific article published on 27 January 2015

Local enhancement of the upper critical field in niobium point contacts

scholarly article by Y Miyoshi et al published 25 July 2005 in Superconductor Science and Technology

Low temperature and high field regimes of connected kagome artificial spin ice: the role of domain wall topology.

scientific article

Low-temperature specific heat in hydrogenated and Mn-dopedLa(Fe,Si)13

scientific article published on 5 October 2016

Magnetic refrigeration: phase transitions, itinerant magnetism and spin fluctuations

scientific article published in January 2012

Magnetic relaxation dynamics driven by the first-order character of magnetocaloric La(Fe,Mn,Si)13.

scientific article published on August 2016

Magnetotransport of proton-irradiatedBaFe2As2andBaFe1.985Co0.015As2single crystals

scientific article published on 17 February 2015

Mending the broken pipe

scientific article published in April 2012

Microstructural control and tuning of thermal conductivity in La0.67Ca0.33MnO3±δ

scientific article published in April 2013

Microwave intermodulation distortion measurements in unpatterned and patterned YBCO thin films

scientific article

Microwave surface resistance of MgB2

Monopole defects and magnetic Coulomb blockade

scientific article published on 10 February 2011

Multifunctional semiconductor micro-Hall devices for magnetic, electric, and photo-detection

Multisite Exchange-Enhanced Barocaloric Response in Mn3NiN

scientific article published on 28 November 2018

Nonlinear microwave response of an MgB2thin film

Novel La(Fe,Si)13/Cu Composites for Magnetic Cooling

Nucleation and dynamics of the metamagnetic transition in magnetocaloric La(Fe,Mn,Si)13

scientific article published on 26 September 2017

Oblique Hanle Measurements of InAs/GaAs Quantum Dot Spin-Light Emitting Diodes

scientific article published in 2007

Oblique Hanle measurements of InAs∕GaAs quantum dot spin-light emitting diodes

scientific article published on 9 January 2006

Observation of spin dependent photocoductivity in InSb quantum well nanowires

scientific article published on 8 October 2012

Observation of wrinkle induced potential drops in biased chemically derived graphene thin film networks

scientific article published in November 2013

Peculiarities of the phase transformation dynamics in bulk FeRh based alloys from magnetic and structural measurements

scientific article published in March 2021

Photon induced Schottky barrier effects in inverse-extraordinary optoconductance structures

scientific article published in 2013

Physics of single molecule fluctuations in surface enhanced Raman spectroscopy active liquids

scientific article published in November 2004

Planar Andreev Spectroscopy in InAs

Plasmon induced thermoelectric effect in graphene

scientific article published in Nature Communications

Plasmon-induced optical anisotropy in hybrid graphene-metal nanoparticle systems

scientific article published on 29 April 2015

Plasmonic photo-thermo-electric effect in graphene

scientific article published in 2019

Plastic pinning replaces collective pinning as the second magnetization peak disappears in the pnictide superconductor Ba0.75K0.25Fe2As2

scientific article published on 13 April 2017

Preparation of Ferromagnetic Cobalt Substituted TiO2(Anatase) Thin Films by Electrochemical Deposition

article

Preparation of InAs(0 0 1) surface for spin injection via a chemical route

Probing the dielectric response of graphene via dual-band plasmonic nanoresonators.

scientific article published in April 2013

Prospects for detection of spin accumulation using submicron planar Andreev array spectroscopy

Quantifying Figures of Merit for Localized Surface Plasmon Resonance Applications: A Materials Survey

scientific article published on 18 January 2019

Quantifying the deleterious role of strong correlations inLa1−xCaxMnO3at the magnetocaloric transition

scientific article published on 9 April 2015

Quantum well mobility and the effect of gate dielectrics in remote doped InSb/AlxIn1 −xSb heterostructures

scientific article published on 3 November 2010

Raman Spectroscopy of Solid Oxide Fuel Cells: Technique Overview and Application to Carbon Deposition Analysis

scientific article published on 30 July 2013

Raman spectroscopy as a probe of temperature and oxidation state for gadolinium-doped ceria used in solid oxide fuel cells

scientific article published on 29 January 2008

Realization of ground state in artificial kagome spin ice via topological defect-driven magnetic writing

scientific article

Recovery of the intrinsic thermoelectric properties of CaMn0.98Nb0.02O3 in 2-terminal geometry using Ag infiltration

scientific article published in July 2017

Reduction Dynamics of Doped Ceria, Nickel Oxide, and Cermet Composites Probed Using In Situ Raman Spectroscopy

scientific article published on 25 September 2015

Reentrant metal–insulator-type transition induced by high fluence chromium ion implantation of La0.7Ca0.3MnO3 thin films

Room temperature ballistic transport in InSb quantum well nanodevices

scientific article

SERS platforms for high density DNA arrays

scientific article published in January 2006

Scale-Up of Room-Temperature Constructive Quantum Interference from Single Molecules to Self-Assembled Molecular-Electronic Films

scientific article published on 04 May 2020

Scanned micro-Hall microscope for detection of biofunctionalized magnetic beads

Signatures of filamentary superconductivity in antiferromagnetic BaFe 2 As 2 single crystals

scientific article published in August 2015

Specific heat and entropy change at the first order phase transition of La(Fe-Mn-Si)13-H compounds

scientific article published on 7 August 2015

Spin polarisation and anomalous Hall effect in NiMnSb films

Spin transport parameters of NbN thin films characterized by spin pumping experiments

scientific article published on 14 January 2019

Spin-Pumping-Induced Inverse Spin Hall Effect in Nb/Ni80Fe20 Bilayers and its Strong Decay Across the Superconducting Transition Temperature

scientific article published on 27 July 2018

Spin-orbit coupling suppression and singlet-state blocking of spin-triplet Cooper pairs

scientific article published in January 2021

Spontaneous magnetization aboveTCin polycrystallineLa0.7Ca0.3MnO3andLa0.7Ba0.3MnO3

scientific article published on 16 July 2014

Spray-Deposited Li-Doped ZnO Transistors with Electron Mobility Exceeding 50 cm2/Vs

article

Stokes/anti-Stokes anomalies under surface enhanced Raman scattering conditions

scientific article published in June 2004

Strain-induced time-dependent magnetic disorder in ultra-thin La0.7Ca0.3MnO3 films

Structural, magnetic, electronic, and spin transport properties of epitaxialFe3Si∕GaAs(001)

scholarly article in Physical Review B, vol. 71 no. 9, March 2005

Structure of the superconducting gap in MgB2from point-contact spectroscopy

scholarly article by Y Bugoslavsky et al published 19 February 2002 in Superconductor Science and Technology

Study of Nb0.18Re0.82 non-centrosymmetric superconductor in the normal and superconducting states

scientific article published on 29 March 2019

Study of the dynamical features of the austenite-martensite phase transition in the Ni50(Mn, 1%Fe)34In16 alloy using scanning Hall probe imaging

scientific article published in March 2012

Study of the first paramagnetic to ferromagnetic transition in as prepared samples of Mn–Fe–P–Si magnetocaloric compounds prepared by different synthesis routes

scientific article published in February 2016

Sub-100-nm negative bend resistance ballistic sensors for high spatial resolution magnetic field detection.

scientific article

Superconducting gap structure and pinning in disordered MgB2films

scholarly article by Y Bugoslavsky et al published 15 April 2004 in Superconductor Science and Technology

Superconducting property and Fe valence state of FeSe thick films grown from high temperature solution

scientific article published in June 2011

Suppression of the parasitic buffer layer conductance in InSb/AlxIn1−xSb heterostructures using a wide-band-gap barrier layer

scientific article published on 12 August 2011

Synthesis and physical properties of arc melted NiMnSb

Tailoring SOFC Electrode Microstructures for Improved Performance

scientific article published on 21 June 2018

Temperature stability of thin film refractory plasmonic materials

scientific article published on 01 June 2018

Temperature-dependent anti-stokes/stokes ratios under surface-enhanced Raman scattering conditions

scientific article

The Biaxial Strain Dependence of Magnetic Order in Spin Frustrated Mn 3 NiN Thin Films

scientific article published on 9 August 2019

The La(Fe,Mn,Si)13 Hz magnetic phase transition under pressure

scientific article published on 10 July 2017

The Reduction Properties of M-Doped (M=Zr, Gd) CeO2 /YSZ Scaffolds Co-Infiltrated with Nickel

scientific article published on 11 September 2018

The electrochemical behaviour of magnetocaloric alloys La(Fe,Mn,Si)13Hx under magnetic field conditions

scientific article published on 01 March 2019

The impact of surface morphology on the magnetovolume transition in magnetocaloric LaFe11.8Si1.2

The microwave surface impedance of MgB2thin films

The non-random walk of chiral magnetic charge carriers in artificial spin ice.

scientific article published on 13 February 2013

The role of competing magnetic interactions on the abnormal expansion properties in manganese antiperovskites, Mn 3+x A 1−x N ( A = Ni, Sn)

scientific article published in March 2017

The sub-micrometer thickness n-InSb/i-GaAs epilayers for magnetoresistor applications at room temperatures of operation

The synergistic effect of cobalt oxide and Gd-CeO2 dual infiltration in LSCF/CGO cathodes

scientific article published in 2018

Thermopower of LaFe13−xSixalloys

Thickness dependence of Hall transport inNi1.15Mn0.85Sbthin films on silicon

scholarly article in Physical Review B, vol. 69 no. 20, May 2004

TiO2–x-Enhanced IR Hot Carrier Based Photodetection in Metal Thin Film–Si Junctions

scientific article published on 8 April 2019

To boldly go: New frontiers for APL

scientific article published on 3 August 2020

Towards a metrological determination of the performance of SERS media

scientific article published in July 2009

Transmission electron microscopy and x-ray structural investigation of La0.7Ca0.3MnO3 thin films

article

Transverse focusing of spin-polarized photocurrents

scientific article published on 19 January 2012

Tunable Pure Spin Supercurrents and the Demonstration of Their Gateability in a Spin-Wave Device

scientific article published on 27 July 2020

Tunable magnetization dynamics in artificial spin ice via shape anisotropy modification

scientific article published on 23 August 2019

Tunable, Low Optical Loss Strontium Molybdate Thin Films for Plasmonic Applications

Tuning the thermoelectrical properties of anthracene-based self-assembled monolayers

scientific article published on 22 June 2020

Ultrasmall particle detection using a submicron Hall sensor

Unusual form of the temperature and field dependence of the grain boundary weak-link dissipation in Ag sheathed BSCCO (2223) tapes

Using PCAR to study Cu/Co bilayers

Vibrational pumping in surface enhanced Raman scattering (SERS).

scientific article published on 13 March 2008

View from the Bridge

scientific article published in July 2019

Vortex dynamics as a function of field orientation in BaFe1.9Ni0.1As2

scientific article published on 13 December 2012

What happens inside a fuel cell? Developing an experimental functional map of fuel cell performance.

scientific article