A. Holmes

activity

20022023

most citedDirect observation of competition between superconductivity and charge density wave order in YBa2Cu3Oy

1.1k citations · 2.4k across the 28 of their papers we have counts for

collaborators

28 papers

cond-mat.supr-con2023

Unconventional gap structures and the intermediate mixed state: a vortex lattice study of the noncentrosymmetric superconductor BiPd

A. S. Cameron, L. Lemberger, R. Riyat +9

We report on neutron scattering measurements on the vortex lattice of the noncentrosymmetric superconductor BiPd. We observe the existence of the intermediate mixed state, a region…

cond-mat.supr-con2022

Probing superconducting order in overdoped Ca $_{x}$ Y $_{1 - x}$ Ba $_{2}$ Cu $_{3}$ O $_{7}$ by neutron diffraction measurements of the vortex lattice

A. S. Cameron, E. Campillo, A. Alshemi +13

We present small angle neutron scattering studies of the magnetic vortex lattice (VL) in Ca $_{0.04}$ Y $_{0.96}$ Ba $_{2}$ Cu $_{3}$ O $_{7}$ up to a field of 16.7 T, and Ca $_{0.15}$ Y$_{0.…

cond-mat.supr-con2022★ 5 cited

Deviations from the extended London model at high magnetic fields in YBa $_{2}$ Cu $_{3}$ O $_{7}$

E. Campillo, M. Bartkowiak, R. Riyat +8

We report on the evolution with magnetic field and temperature of the vortex lattice (VL) in fully-oxygenated YBa2Cu3O7 as studied by time-of-flight small angle neutron scattering.…

cond-mat.str-el2020★ 10 cited

Effects of uniaxial pressure on the spin ice Ho2Ti2O7

Richard Edberg, Ingrid Marie Bergh Bakke, Hirotaka Kondo +11

The spin ice materials Ho2Ti2O7 and Dy2Ti2O7 are experimental and theoretical exemplars of highly frustrated magnetic materials. However, the effects of an applied uniaxial pressur…

cond-mat.supr-con2019★ 21 cited

Spatially Inhomogeneous Competition between Superconductivity and the Charge Density Wave in YBa $_{2}$ Cu $_{3}$ O $_{6.67}$

J. Choi, O. Ivashko, E. Blackburn +13

The charge density wave in the high-temperature superconductor YBa $_{2}$ Cu $_{3}$ O $_{7 - x}$ (YBCO) is now known to have two different ordering tendencies differentiated by their $c$ -axis…

cond-mat.supr-con2015★ 169 cited

Magnetic field controlled charge density wave coupling in underdoped YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$

J. Chang, E. Blackburn, O. Ivashko +10

The application of large magnetic fields ( $B \sim B_{c 2}$ ) to layered cuprates suppresses their high temperature superconducting behaviour and reveals competing ground states. In t…

Unconventional gap structures and the intermediate mixed state: a vortex lattice study of the noncentrosymmetric superconductor BiPd

Probing superconducting order in overdoped Cax​Y1−x​Ba2​Cu3​O7​ by neutron diffraction measurements of the vortex lattice

Deviations from the extended London model at high magnetic fields in YBa2​Cu3​O7​

Effects of uniaxial pressure on the spin ice Ho2Ti2O7

Spatially Inhomogeneous Competition between Superconductivity and the Charge Density Wave in YBa2​Cu3​O6.67​

Magnetic field controlled charge density wave coupling in underdoped YBa2​Cu3​O6+x​

Probing superconducting order in overdoped Ca $_{x}$ Y $_{1 - x}$ Ba $_{2}$ Cu $_{3}$ O $_{7}$ by neutron diffraction measurements of the vortex lattice

Deviations from the extended London model at high magnetic fields in YBa $_{2}$ Cu $_{3}$ O $_{7}$

Spatially Inhomogeneous Competition between Superconductivity and the Charge Density Wave in YBa $_{2}$ Cu $_{3}$ O $_{6.67}$

Magnetic field controlled charge density wave coupling in underdoped YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$