ORCID Profile
0000-0002-0838-1333
Current Organisation
American Physical Society
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Publisher: IOP Publishing
Date: 06-07-2018
Publisher: American Physical Society (APS)
Date: 06-07-2015
Publisher: American Physical Society (APS)
Date: 14-05-2012
Publisher: IOP Publishing
Date: 25-05-2012
Publisher: American Physical Society (APS)
Date: 06-02-2014
Publisher: American Physical Society (APS)
Date: 21-10-2016
Publisher: American Physical Society (APS)
Date: 10-06-2013
Publisher: Elsevier BV
Date: 10-2020
Publisher: American Physical Society (APS)
Date: 20-01-2015
Publisher: IOP Publishing
Date: 08-01-2019
Publisher: American Physical Society (APS)
Date: 28-10-2014
Publisher: American Physical Society (APS)
Date: 09-01-2020
Publisher: Springer Science and Business Media LLC
Date: 2009
Publisher: American Physical Society (APS)
Date: 13-08-2019
Publisher: Trans Tech Publications, Ltd.
Date: 04-2012
DOI: 10.4028/WWW.SCIENTIFIC.NET/DDF.323-325.503
Abstract: The method of perturbed angular correlation (PAC) was used to determine lattice locations of 111 In impurity probe atoms present in extreme dilution in the intermetallic compound FeGa 3 . In slightly Ga-poor s les, probes were found to strongly prefer one of two inequivalent Ga-sites. In slightly Ga-rich s les at room temperature, 293 K, the PAC spectrum exhibited an unperturbed quadrupole interaction signal that is consistent with indium probes dissolved in small liquid pools of the excess Ga. A myriad of such pools are probably located along grain boundaries in the s le. Cooling from 293 K down to 12 K, the site fraction of indium in liquid decreased, being offset by the increase in a signal attributed to indium solutes in precipitates with other impurities at the sides of the Ga pools. However, these changes were completely reversible upon heating, and no crystallization of the liquid gallium pools was observed down to 12 K. This is attributed to the extraordinarily small volumes for the pools, which, while not measured directly, are orders of magnitude smaller than cubic microns. The measured temperature dependence of the site fraction of indium in the liquid was used to extend the metastable solubility curve for indium in liquid gallium down to a temperature of 150 K, much lower than the eutectic temperature of Ga-In at 288.5 K.
Publisher: IOP Publishing
Date: 06-08-2014
Publisher: American Physical Society (APS)
Date: 06-03-2014
No related grants have been discovered for Xiangyu Yin.