Search Results - "MAPLE, M. Brian"
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Resonance from antiferromagnetic spin fluctuations for superconductivity in UTe2
Published in Nature (London) (23-12-2021)“…Superconductivity originates from the formation of bound (Cooper) pairs of electrons that can move through the lattice without resistance below the…”
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2
Evidence for a conducting surface ground state in high-quality single crystalline FeSi
Published in Proceedings of the National Academy of Sciences - PNAS (21-08-2018)“…We report anomalous physical properties of high-quality single-crystalline FeSi over a wide temperature range of 1.8–400 K. The electrical resistivity ρ(T) can…”
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3
Optical signatures of Dirac nodal lines in NbAs 2
Published in Proceedings of the National Academy of Sciences - PNAS (22-01-2019)“…Using polarized optical and magneto-optical spectroscopy, we have demonstrated universal aspects of electrodynamics associated with Dirac nodal lines that are…”
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4
Experimental signatures of a three-dimensional quantum spin liquid in effective spin-1/2 Ce2Zr2O7 pyrochlore
Published in Nature physics (01-10-2019)“…A quantum spin liquid is a state of matter where unpaired electrons’ spins, although entangled, do not show magnetic order even at the zero temperature. The…”
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5
From antiferromagnetic and hidden order to Pauli paramagnetism in UM₂Si₂ compounds with 5f electron duality
Published in Proceedings of the National Academy of Sciences - PNAS (01-12-2020)“…Using inelastic X-ray scattering beyond the dipole limit and hard X-ray photoelectron spectroscopy we establish the dual nature of the U 5f electrons in UM₂Si₂…”
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6
Optical signatures of Dirac nodal lines in NbAs2
Published in Proceedings of the National Academy of Sciences - PNAS (22-01-2019)“…The 3D nodal points in Dirac and/or Weyl semimetals are in the vanguard of quantum materials research. A hallmark of these systems is the linear band…”
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7
Probing FeSi, a d -electron topological Kondo insulator candidate, with magnetic field, pressure, and microwaves
Published in Proceedings of the National Academy of Sciences - PNAS (21-02-2023)“…Recently, evidence for a conducting surface state (CSS) below 19 K was reported for the correlated -electron small gap semiconductor FeSi. In the work reported…”
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8
Phase diagram and thermal expansion measurements on the system URu2-xFexSi2
Published in Proceedings of the National Academy of Sciences - PNAS (22-11-2016)“…Thermal expansion, electrical resistivity, magnetization, and specific heat measurements were performed on URu Fe Si single crystals for various values of Fe…”
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9
Non-Fermi Liquid Regimes and Superconductivity in the Low Temperature Phase Diagrams of Strongly Correlated d- and f-Electron Materials
Published in Journal of low temperature physics (01-10-2010)“…Standard models for simple metals and insulators often fail for systems based on elements with unstable d - or f -electron shells, where strong electronic…”
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10
Pressure-induced superconductivity in LaFeAsO: The role of anionic height and magnetic ordering
Published in Applied physics letters (22-12-2014)“…We have investigated the crystal structure and magnetic ordering of LaFeAsO at low temperature (∼10 K) and high pressures. The long range antiferromagnetic…”
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11
Incommensurate Spin Fluctuations in the Spin-Triplet Superconductor Candidate UTe2
Published in Physical review letters (01-12-2020)“…Spin-triplet superconductors are of extensive current interest because they can host topological state and Majorana fermions important for quantum computation…”
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12
Strongly Correlated Electron Phenomena in f-Electron Materials
Published in Journal of the Physical Society of Japan (01-01-2005)“…A series of experiments on strongly correlated electron phenomena in f-electron materials, performed during the past three and one half decades, are briefly…”
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13
Ferromagnetic Ordering and Simultaneous Fast Magnetization Tunneling in a Ni4 Single-Molecule Magnet
Published in Inorganic chemistry (05-07-2010)“…Low-temperature heat capacity and oriented single-crystal field-cooled and zero-field-cooled magnetization data for the single-molecule magnet…”
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14
Magnetic-Field-Independent Ultrasonic Dispersions in the Magnetically Robust Heavy Fermion System SmOs4Sb12
Published in Journal of the Physical Society of Japan (01-04-2011)“…Elastic properties of the filled skutterudite compound SmOs 4 Sb 12 have been investigated by ultrasonic measurements. The elastic constant $C_{11}(\omega)$…”
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15
Ultrasonic Investigation of Off-Center Rattling in Filled Skutterudite Compound NdOs4Sb12
Published in Journal of the Physical Society of Japan (01-07-2008)“…The off-center rattling of Nd rare-earth ions in the filled skutterudite compound NdOs4Sb12 has been investigated by ultrasonic measurement. The longitudinal…”
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16
Spectroscopic Determination of the Atomic f-Electron Symmetry Underlying Hidden Order in URu2Si2
Published in Physical review letters (12-06-2015)“…The low-temperature hidden-order state of URu2Si2 has long been a subject of intense speculation, and is thought to represent an as-yet-undetermined many-body…”
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17
Stabilization of three-dimensional charge order through interplanar orbital hybridization in PrxY1−xBa2Cu3O6+δ
Published in Nature communications (19-10-2022)“…The shape of 3 d -orbitals often governs the electronic and magnetic properties of correlated transition metal oxides. In the superconducting cuprates, the…”
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18
Isoelectronic perturbations to f-d-electron hybridization and the enhancement of hidden order in URu2Si2
Published in Proceedings of the National Academy of Sciences - PNAS (18-05-2021)“…Electrical resistivity measurements were performed on single crystals of URu2–xOsxSi2 up to x = 0.28 under hydrostatic pressure up to P = 2 GPa. As the Os…”
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19
From hidden order to antiferromagnetism: Electronic structure changes in Fe-doped URu2Si2
Published in Proceedings of the National Academy of Sciences - PNAS (06-07-2021)“…In matter, any spontaneous symmetry breaking induces a phase transition characterized by an order parameter, such as the magnetization vector in ferromagnets,…”
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20
From hidden order to antiferromagnetism: Electronic structure changes in Fe-doped URu 2 Si 2
Published in Proceedings of the National Academy of Sciences - PNAS (06-07-2021)“…In matter, any spontaneous symmetry breaking induces a phase transition characterized by an order parameter, such as the magnetization vector in ferromagnets,…”
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