Search Results - "Palczewski, A. D."
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RF surface resistance tuning of superconducting niobium via thermal diffusion of native oxide
Published in Applied physics letters (23-08-2021)“…Recently, Nb superconducting radio frequency cavities vacuum heat treated between 300 and 400 °C for a few hours have exhibited very high quality factors (∼5 ×…”
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Three- to two-dimensional transition of the electronic structure in CaFe2As2: a parent compound for an iron arsenic high-temperature superconductor
Published in Physical review letters (24-04-2009)“…We use angle-resolved photoemission spectroscopy (ARPES) to study the electronic properties of CaFe2As2-parent compound of a pnictide superconductor. We find…”
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Characterization of superconducting radiofrequency breakdown by two-mode excitation
Published in Journal of vacuum science & technology. A, Vacuum, surfaces, and films (14-01-2014)“…We show that thermal and magnetic contributions to the breakdown of superconductivity in radiofrequency (RF) fields can be separated by applying two RF modes…”
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Dual character of the electronic structure of YBa2Cu4O8: the conduction bands of CuO2 planes and CuO chains
Published in Physical review letters (13-04-2007)“…We use microprobe angle-resolved photoemission spectroscopy (microARPES) to separately investigate the electronic properties of CuO2 planes and CuO chains in…”
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Origins of large critical temperature variations in single-layer cuprates
Published in Physical review. B, Condensed matter and materials physics (26-08-2008)Get full text
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Electronic properties of iron arsenic high temperature superconductors revealed by angle resolved photoemission spectroscopy (ARPES)
Published in Physica. C, Superconductivity (01-05-2009)“…We present an overview of the electronic properties of iron arsenic high temperature superconductors with emphasis on low energy band dispersion, Fermi surface…”
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Characterization of superconducting RF breakdown by two-mode excitation
Published 25-10-2013“…We show that thermal and magnetic contributions to the breakdown of superconductivity in radiofrequency (RF) fields can be separated by applying two RF modes…”
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Surface-driven electronic structure in LaFeAsO studied by angle-resolved photoemission spectroscopy
Published in Physical review. B, Condensed matter and materials physics (26-08-2010)Get full text
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Experimental and theoretical electronic structure of EuRh2As2
Published 03-02-2012“…Phys. Rev. B 85, 174509 (2012); 5 pages The Fermi surfaces (FS's) and band dispersions of EuRh2As2 have been investigated using angle-resolved photoemission…”
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Controlling the carrier concentration of the high temperature superconductor Bi2Sr2CaCu2O{8+x} in Angle Resolved Photoemission Spectroscopy (ARPES) experiments
Published 17-09-2009“…PRB, 81, 104521 (2010) We study the variation of the electronic properties at the surface of a high temperature superconductor as a function of vacuum…”
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Surface-driven electronic structure in LaFeAsO studied by angle resolved photoemission spectroscopy
Published 04-06-2010“…We measured the electronic structure of an iron arsenic parent compound LaFeAsO using angle resolved photoemission spectroscopy (ARPES). By comparing with a…”
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Importance of Fermi surface topology for high temperature superconductivity in electron-doped iron arsenic superconductors
Published 04-11-2010“…Phys. Rev. B 84, 020509(R) (2011) We used angle resolved photoemission spectroscopy and thermoelectric power to study the poorly explored, highly overdoped…”
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Three- to Two-Dimensional Transition of the Electronic Structure in CaFe2As2 - parent compound for an iron arsenic high temperature superconductor
Published 25-03-2009“…Phys. Rev. Lett.102,167004 (2009) We use angle-resolved photoemission spectroscopy (ARPES) to study the electronic properties of CaFe2As2 - parent compound of…”
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Origins of large critical temperature variations in single layer cuprates
Published 10-07-2008“…We study the electronic structures of two single layer superconducting cuprates, Tl$_2$Ba$_2$CuO$_{6+\delta}$ (Tl2201) and…”
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Dual Character of the Electronic Structure of YBa 2 Cu 4 O 8 : The Conduction Bands of CuO 2 Planes and CuO Chains
Published in Physical review letters (01-04-2007)Get full text
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Direct spectroscopic evidence for mixed-valence Tl in the low carrier-density superconductor Pb$_{1-x}$Tl$_x$Te
Published 22-08-2018“…Phys. Rev. B 98, 184506 (2018) Upon doping with Tl the narrow band-gap semiconductor PbTe exhibits anomalously high temperature superconductivity despite a…”
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Experimental and theoretical electronic structure of EuRh2As2
Published in Physical review. B, Condensed matter and materials physics (11-05-2012)Get full text
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Experimental and theoretical electronic structure of EuRh 2 As 2
Published in Physical review. B, Condensed matter and materials physics (01-05-2012)Get full text
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