Výsledky vyhledávání - "Kucharczyk, Chris"

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Quantum oscillations in the parent pnictide BaFe$_2$As$_2$ : itinerant electrons in the reconstructed state

Autor: Analytis, James G., McDonald, Ross D., Chu, Jiun-Haw, Riggs, Scott C., Bangura, Alimamy F., Kucharczyk, Chris, Johannes, Michelle, Fisher, I. R.

Publikováno v: Phys. Rev. B 80, 064507 (2009)

We report quantum oscillation measurements that enable the direct observation of the Fermi surface of the low temperature ground state of \ba122. From these measurements we characterize the low energy excitations, revealing that the Fermi surface is

Externí odkaz: http://arxiv.org/abs/0902.1172

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Determination of the phase diagram of the electron doped superconductor Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$

Autor: Chu, Jiun-Haw, Analytis, James G., Kucharczyk, Chris, Fisher, Ian R.

Publikováno v: Phys. Rev. B 79, 014506 (2009)

Systematic measurements of the resistivity, heat capacity, susceptibility and Hall coefficient are presented for single crystal samples of the electron-doped superconductor Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$. These data delineate an $x-T$ phase diagram i

Externí odkaz: http://arxiv.org/abs/0811.2463

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Bulk superconductivity and disorder in single crystals of LaFePO

Autor: Analytis, James G., Chu, Jiun-Haw, Erickson, Ann S., Kucharczyk, Chris, Serafin, Alessandro, Carrington, Antony, Cox, Catherine, Kauzlarich, Susan M., Hope, Hakon, Fisher, I. R.

We have studied the intrinsic normal and superconducting properties of the oxypnictide LaFePO. These samples exhibit bulk superconductivity and the evidence suggests that stoichiometric LaFePO is indeed superconducting, in contrast to other reports.

Externí odkaz: http://arxiv.org/abs/0810.5368

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Akademický článek

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Probing the reaction pathway in (La_(0.8)Sr_(0.2))_(0.95)MnO_(3+δ) using libraries of thin film microelectrodes

Autor: Usiskin, Robert E., Maruyama, Shingo, Kucharczyk, Chris J., Takeuchi, Ichiro, Haile, Sossina M.

Libraries of (La_(0.8)Sr_(0.2))_(0.95)MnO_(3+δ) (LSM) thin film microelectrodes with systematically varied thickness or growth temperature were prepared by pulsed laser deposition, and a novel robotic instrument was used to characterize these librar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________38::64279ef890cca1ec6ebf44b04ada5cbe
https://resolver.caltech.edu/CaltechAUTHORS:20150828-120355577

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