2019
DOI: 10.3390/nano9020198
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Determining the Composite Structure of Au-Fe-Based Submicrometre Spherical Particles Fabricated by Pulsed-Laser Melting in Liquid

Abstract: Submicrometre spherical particles made of Au and Fe can be fabricated by pulsed-laser melting in liquid (PLML) using a mixture of Au and iron oxide nanoparticles as the raw particles dispersed in ethanol, although the detailed formation mechanism has not yet been clarified. Using a 355 nm pulsed laser to avoid extreme temperature difference between two different raw particles during laser irradiation and an Fe2O3 raw nanoparticle colloidal solution as an iron source to promote the aggregation of Au and Fe2O3 n… Show more

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Cited by 24 publications
(27 citation statements)
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“…In the phase diagram, the solubility of Fe in Au is extremely low with a limit of 1-2 mass% at 25°C. 32 Nonetheless, solid solutions of Fe and Au can be prepared by non-equilibrium techniques like gas phase condensation 33,34 and pulsed laser ablation in liquids. [35][36][37] In the present study, we have described the synthesis of AuFe solid solution nanocrystals, for the first time under ambient conditions, using the methods of colloidal chemistry.…”
Section: Introductionmentioning
confidence: 99%
“…In the phase diagram, the solubility of Fe in Au is extremely low with a limit of 1-2 mass% at 25°C. 32 Nonetheless, solid solutions of Fe and Au can be prepared by non-equilibrium techniques like gas phase condensation 33,34 and pulsed laser ablation in liquids. [35][36][37] In the present study, we have described the synthesis of AuFe solid solution nanocrystals, for the first time under ambient conditions, using the methods of colloidal chemistry.…”
Section: Introductionmentioning
confidence: 99%
“…Твердый раствор замещения Au−Fe имеет уникальные физические свойства, которые востребованы как в науке, так и в технике [1][2][3]. Благодаря исключительной биосовместимости и благоприятным физическим свойствам наночастицы Au−Fe находят различные применения и в медицинских науках [4].…”
Section: Introductionunclassified
“…Благодаря исключительной биосовместимости и благоприятным физическим свойствам наночастицы Au−Fe находят различные применения и в медицинских науках [4]. Именно поэтому этот сплав активно изучается как экспериментально [1][2][3]5,6], так и теоретически [7][8][9][10].…”
Section: Introductionunclassified
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