1-20 of 40
C. H. W. Barnes
Close
Save search
Follow your search
Access your saved searches in your account
Close Modal
Sort by
Journal Articles

The single power law relationship between coercivity and width in pointed composite element magnetic barcodes

P. J. Newton, S. M. Masur, N. B. Devlin, M. Ghidini, D. Backes, F. Maccherozzi, A. A. Pacheco-Pumaleque, C. H. W. Barnes
Journal: Journal of Applied Physics
J. Appl. Phys. 134, 133903 (2023)
https://doi.org/10.1063/5.0166821
Published: October 2023
View article titled, The single power law relationship between coercivity and width in pointed composite element magnetic barcodes
Open the PDF for The single power law relationship between coercivity and width in pointed composite element magnetic barcodes in another window
Includes: Supplementary data
Journal Articles

On modeling the induced charge in density-functional calculations for field emitters

S. M. Masur, C. J. Edgcombe, C. H. W. Barnes
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 042802 (2022)
https://doi.org/10.1116/6.0001886
Published: June 2022
View article titled, On modeling the induced charge in density-functional calculations for field emitters
Open the PDF for On modeling the induced charge in density-functional calculations for field emitters in another window
Journal Articles

Non-volatile voltage control of in-plane and out-of-plane magnetization in polycrystalline Ni films on ferroelectric PMN–PT (001)pc substrates

M. Ghidini, F. Ye, N.-J. Steinke, R. Mansell, C. H. W. Barnes, N. D. Mathur
Journal: Journal of Applied Physics
J. Appl. Phys. 129, 154101 (2021)
https://doi.org/10.1063/5.0040258
Published: April 2021
View article titled, Non-volatile voltage control of in-plane and out-of-plane magnetization in polycrystalline Ni films on ferroelectric PMN–PT (001)<sub>pc</sub> substrates
Open the PDF for Non-volatile voltage control of in-plane and out-of-plane magnetization in polycrystalline Ni films on ferroelectric PMN–PT (001)<sub>pc</sub> substrates in another window
Journal Articles

The magnetic reversal characteristics of 32-bit composite element magnetic barcodes

P. J. Newton, L. De Los Santos Valladares, R. Celis Rojas, C. H. W. Barnes
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 162404 (2019)
https://doi.org/10.1063/1.5119075
Published: October 2019
View article titled, The magnetic reversal characteristics of 32-bit composite element magnetic barcodes
Open the PDF for The magnetic reversal characteristics of 32-bit composite element magnetic barcodes in another window
Includes: Supplementary data
Journal Articles

Structure and magnetic properties of an epitaxial Fe(110)/MgO(111)/GaN(0001) heterostructure

N. Khalid, J.-Y. Kim, A. Ionescu, T. Hussain, F. Oehler, T. Zhu, R. A. Oliver, I. Farrer, R. Ahmad, C. H. W. Barnes
Journal: Journal of Applied Physics
J. Appl. Phys. 123, 103901 (2018)
https://doi.org/10.1063/1.5022433
Published: March 2018
View article titled, Structure and magnetic properties of an epitaxial Fe(110)/MgO(111)/GaN(0001) heterostructure
Open the PDF for Structure and magnetic properties of an epitaxial Fe(110)/MgO(111)/GaN(0001) heterostructure in another window
Journal Articles

Quantum ballistic transport in strained epitaxial germanium

Y. Gul, S. N. Holmes, P. J. Newton, D. J. P. Ellis, C. Morrison, M. Pepper, C. H. W. Barnes, M. Myronov
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 233512 (2017)
https://doi.org/10.1063/1.5008969
Published: December 2017
View article titled, Quantum ballistic transport in strained epitaxial germanium
Open the PDF for Quantum ballistic transport in strained epitaxial germanium in another window
Journal Articles

Weak localization and weak antilocalization in doped germanium epilayers

P. J. Newton, R. Mansell, S. N. Holmes, M. Myronov, C. H. W. Barnes
Journal: Applied Physics Letters
Appl. Phys. Lett. 110, 062101 (2017)
https://doi.org/10.1063/1.4975600
Published: February 2017
View article titled, Weak localization and weak antilocalization in doped germanium epilayers
Open the PDF for Weak localization and weak antilocalization in doped germanium epilayers in another window
Journal Articles

Non-invasive charge detection in surface-acoustic-wave-defined dynamic quantum dots

M. R. Astley, M. Kataoka, C. J. B. Ford, C. H. W. Barnes, D. Anderson, G. A. C. Jones, I. Farrer, D. A. Ritchie, M. Pepper
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 183501 (2016)
https://doi.org/10.1063/1.4966667
Published: October 2016
View article titled, Non-invasive charge detection in surface-acoustic-wave-defined dynamic quantum dots
Open the PDF for Non-invasive charge detection in surface-acoustic-wave-defined dynamic quantum dots in another window
Journal Articles

Spin-splitting in p-type Ge devices

S. N. Holmes, P. J. Newton, J. Llandro, R. Mansell, C. H. W. Barnes, C. Morrison, M. Myronov
Journal: Journal of Applied Physics
J. Appl. Phys. 120, 085702 (2016)
https://doi.org/10.1063/1.4961416
Published: August 2016
View article titled, Spin-splitting in p-type Ge devices
Open the PDF for Spin-splitting in p-type Ge devices in another window
Journal Articles

Magnetotransport in p-type Ge quantum well narrow wire arrays

P. J. Newton, J. Llandro, R. Mansell, S. N. Holmes, C. Morrison, J. Foronda, M. Myronov, D. R. Leadley, C. H. W. Barnes
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 172102 (2015)
https://doi.org/10.1063/1.4919053
Published: April 2015
View article titled, Magnetotransport in p-type Ge quantum well narrow wire arrays
Open the PDF for Magnetotransport in p-type Ge quantum well narrow wire arrays in another window
Journal Articles

Layer resolved magnetic domain imaging of epitaxial heterostructures in large applied magnetic fields

S. Zohar, Y. Choi, D. M. Love, R. Mansell, C. H. W. Barnes, D. J. Keavney, R. A. Rosenberg
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 072408 (2015)
https://doi.org/10.1063/1.4913359
Published: February 2015
View article titled, Layer resolved magnetic domain imaging of epitaxial heterostructures in large applied magnetic fields
Open the PDF for Layer resolved magnetic domain imaging of epitaxial heterostructures in large applied magnetic fields in another window
Includes: Supplementary data
Journal Articles

360° domain wall injection into magnetic thin films

A. L. Gonzalez Oyarce, J. Llandro, C. H. W. Barnes
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 222404 (2013)
https://doi.org/10.1063/1.4828563
Published: November 2013
View article titled, 360° domain wall injection into magnetic thin films
Open the PDF for 360° domain wall injection into magnetic thin films in another window
Journal Articles

Core/shell magnetism in NiO nanoparticles

J. F. K. Cooper, A. Ionescu, R. M. Langford, K. R. A. Ziebeck, C. H. W. Barnes, R. Gruar, C. Tighe, J. A. Darr, N. T. K. Thanh, B. Ouladdiaf
Journal: Journal of Applied Physics
J. Appl. Phys. 114, 083906 (2013)
https://doi.org/10.1063/1.4819807
Published: August 2013
View article titled, Core/shell magnetism in NiO nanoparticles
Open the PDF for Core/shell magnetism in NiO nanoparticles in another window
Journal Articles

Magnetic vortex stability in Ni80Fe20 split rings

S. N. Holmes, J. H. Lee, B. Hong, M. D. Mascaro, D. Anderson, G. A. C. Jones, C. A. Ross, C. H. W. Barnes
Journal: Journal of Applied Physics
J. Appl. Phys. 113, 044508 (2013)
https://doi.org/10.1063/1.4789316
Published: January 2013
View article titled, Magnetic vortex stability in Ni<sub>80</sub>Fe<sub>20</sub> split rings
Open the PDF for Magnetic vortex stability in Ni<sub>80</sub>Fe<sub>20</sub> split rings in another window
Journal Articles

Guided propagation of surface acoustic waves and piezoelectric field enhancement in ZnO/GaAs systems

J. Pedrós, L. García-Gancedo, C. J. B. Ford, C. H. W. Barnes, J. P. Griffiths, G. A. C. Jones, A. J. Flewitt
Journal: Journal of Applied Physics
J. Appl. Phys. 110, 103501 (2011)
https://doi.org/10.1063/1.3660215
Published: November 2011
View article titled, Guided propagation of surface acoustic waves and piezoelectric field enhancement in ZnO/GaAs systems
Open the PDF for Guided propagation of surface acoustic waves and piezoelectric field enhancement in ZnO/GaAs systems in another window
Journal Articles

Spin current depolarization under high electric fields in undoped InGaAs

N. Okamoto, H. Kurebayashi, K. Harii, Y. Kajiwara, H. Beere, I. Farrer, T. Trypiniotis, K. Ando, D. A. Ritchie, C. H. W. Barnes, E. Saitoh
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 242104 (2011)
https://doi.org/10.1063/1.3599599
Published: June 2011
View article titled, Spin current depolarization under high electric fields in undoped InGaAs
Open the PDF for Spin current depolarization under high electric fields in undoped InGaAs in another window
Includes: Supplementary data
Journal Articles

Magnetic properties of ceramics from the pyrolysis of metallocene-based polymers doped with palladium

K. R. Thomas, A. Ionescu, J. Gwyther, I. Manners, C. H. W. Barnes, U. Steiner, E. Sivaniah
Journal: Journal of Applied Physics
J. Appl. Phys. 109, 073904 (2011)
https://doi.org/10.1063/1.3558987
Published: April 2011
View article titled, Magnetic properties of ceramics from the pyrolysis of metallocene-based polymers doped with palladium
Open the PDF for Magnetic properties of ceramics from the pyrolysis of metallocene-based polymers doped with palladium in another window
Journal Articles

Interfacial structure and transport properties of Fe/GaAs(001)

L. R. Fleet, H. Kobayashi, Y. Ohno, J.-Y. Kim, C. H. W. Barnes, A. Hirohata
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 109, 07C504 (2011)
https://doi.org/10.1063/1.3554267
Published: March 2011
View article titled, Interfacial structure and transport properties of Fe/GaAs(001)
Open the PDF for Interfacial structure and transport properties of Fe/GaAs(001) in another window
Journal Articles

Spin transport in germanium at room temperature

C. Shen, T. Trypiniotis, K. Y. Lee, S. N. Holmes, R. Mansell, M. Husain, V. Shah, X. V. Li, H. Kurebayashi, I. Farrer, C. H. de Groot, D. R. Leadley, G. Bell, E. H. C. Parker, T. Whall, D. A. Ritchie, C. H. W. Barnes
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 162104 (2010)
https://doi.org/10.1063/1.3505337
Published: October 2010
View article titled, Spin transport in germanium at room temperature
Open the PDF for Spin transport in germanium at room temperature in another window
Journal Articles

Disorder and electron interaction control in low-doped silicon metal-oxide-semiconductor field effect transistors

T. Ferrus, R. George, C. H. W. Barnes, M. Pepper
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 142108 (2010)
https://doi.org/10.1063/1.3499360
Published: October 2010
View article titled, Disorder and electron interaction control in low-doped silicon metal-oxide-semiconductor field effect transistors
Open the PDF for Disorder and electron interaction control in low-doped silicon metal-oxide-semiconductor field effect transistors in another window