Crystal growth of pyrochlore rare-earth stannates
نویسندگان
چکیده
منابع مشابه
Mechanism of Rare Earth Incorporation and Crystal Growth of Rare Earth Containing Type-I Clathrates
Type-I clathrates possess extremely low thermal conductivities, a property that makes them promising materials for thermoelectric applications. The incorporation of cerium into one such clathrate has recently been shown to lead to a drastic enhancement of the thermopower, another property determining the thermoelectric efficiency. Here we explore the mechanism of the incorporation of rare earth...
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Rights: © 2010 American Physical Society (APS). This is the accepted version of the following article: Imamura, N. & Karppinen, Maarit & Yamauchi, H. & Goodenough, J. B. 2010. Magnetic properties of R2Mn207 pyrochlore rare-earth solid solutions. Physical Review B. Volume 82, Issue 13. 132407/1-4. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.82.132407, which has been published in final for...
متن کاملNi2As2O7 pyrochlore nanomaterial: Solid state synthesis, crystal structure determination, crystal phase growth study and physical properties
Nanostructured Ni2As2O7 semiconductor samples were synthesized by a solid state method among As2O3 and Ni(NO3)2.6H2O raw materials at 650 °C (S1) and 750 °C (S2) as reaction temperatures. The synthesized nanomaterials were characterized by powder X-ray diffraction (PXRD) technique and F...
متن کاملNi2As2O7 pyrochlore nanomaterial: Solid state synthesis, crystal structure determination, crystal phase growth study and physical properties
Nanostructured Ni2As2O7 semiconductor samples were synthesized by a solid state method among As2O3 and Ni(NO3)2.6H2O raw materials at 650 °C (S1) and 750 °C (S2) as reaction temperatures. The synthesized nanomaterials were characterized by powder X-ray diffraction (PXRD) technique and F...
متن کاملSingle crystal growth, structure and magnetic properties of Pr2Hf2O7 pyrochlore.
Large single crystals of pyrochlore [Formula: see text] were successfully grown by the floating zone technique using an optical furnace equipped with high power xenon arc lamps. Structural investigations were carried out via powder synchrotron x-ray and neutron diffraction to establish the crystallographic structure of the materials produced. The magnetic properties of the single crystals were ...
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ژورنال
عنوان ژورنال: Journal of Crystal Growth
سال: 2017
ISSN: 0022-0248
DOI: 10.1016/j.jcrysgro.2016.10.069