R
Robin Perry
Researcher at London Centre for Nanotechnology
Publications - 96
Citations - 4175
Robin Perry is an academic researcher from London Centre for Nanotechnology. The author has contributed to research in topics: Fermi surface & Metamagnetism. The author has an hindex of 28, co-authored 82 publications receiving 3712 citations. Previous affiliations of Robin Perry include University of Edinburgh & Kyoto University.
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Journal ArticleDOI
Dirac strings and magnetic monopoles in the spin ice Dy2Ti2O7.
David Jonathan Morris,David Tennant,David Tennant,Santiago Andrés Grigera,Santiago Andrés Grigera,B. Klemke,B. Klemke,Claudio Castelnovo,Roderich Moessner,C. Czternasty,Michael Meissner,Kirrily C. Rule,J.-U. Hoffmann,Klaus Kiefer,S. Gerischer,D. Slobinsky,Robin Perry +16 more
TL;DR: In this article, the authors demonstrated the presence of magnetic monopoles in the spin ice dysprosium titanate (Dy2Ti2O7) by diffuse neutron scattering, which is achieved by applying a symmetry-breaking magnetic field with which they can manipulate the density and orientation of the strings.
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Magnetic field-tuned quantum criticality in the metallic ruthenate Sr3Ru2O7.
Santiago Andrés Grigera,Santiago Andrés Grigera,Robin Perry,Andrew J. Schofield,May Chiao,Stephen Julian,Gilbert G. Lonzarich,Shinichi Ikeda,Shinichi Ikeda,Yoshiteru Maeno,Andrew J. Millis,Andrew P. Mackenzie,Andrew P. Mackenzie +12 more
TL;DR: It is argued that observations on the itinerant metamagnet Sr3Ru2O7 represent good evidence for a new class of quantum critical point, arising when the critical end point terminating a line of first-order transitions is depressed toward zero temperature.
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Similarity of Scattering Rates in Metals Showing T-Linear Resistivity
TL;DR: It is found that the resistivity of the quantum critical metal Sr3Ru2O7 is also T-linear at the critical magnetic field of 7.9 T, and the scattering rate per kelvin is well approximated by the ratio of the Boltzmann constant to the Planck constant divided by 2π.
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Formation of a Nematic Fluid at High Fields in Sr3Ru2O7
Rodolfo Alberto Borzi,Rodolfo Alberto Borzi,Santiago Andrés Grigera,Santiago Andrés Grigera,J. Farrell,Robin Perry,S. J. Lister,Stephen Lee,David Tennant,Yoshiteru Maeno,Andrew P. Mackenzie +10 more
TL;DR: It is reported that, in the close vicinity of a metamagnetic quantum critical point, high-purity strontium ruthenate Sr3Ru2O7 possesses a large magnetoresistive anisotropy, consistent with the existence of an electronic nematic fluid.
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Metamagnetism and Critical Fluctuations in High Quality Single Crystals of the Bilayer Ruthenate Sr3Ru2O7
Robin Perry,L. M. Galvin,Santiago Andrés Grigera,L. Capogna,Andrew J. Schofield,Andrew P. Mackenzie,May Chiao,Stephen Julian,Shinichi Ikeda,Satoru Nakatsuji,Y. Maeno,Christian Pfleiderer +11 more
TL;DR: The results of low temperature transport, specific heat, and magnetization measurements on high quality single crystals of the bilayer perovskite Sr3Ru2O7, which is a close relative of the unconventional superconductor Sr2RuO4, are reported.