Zobrazeno 1 - 10
of 10
pro vyhledávání: '"F. F. Y. Wang"'
Publikováno v:
Philosophical Magazine B. 39:277-282
Optical scattering spectra of specimens of gold particles embedded in a polyester matrix have been analysed. A modified version of the theory of Kreibig and Fragstein (1969) is proposed to explain the results. The effective electron mean free path is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8770f16dfcb0b94132afb31532fd8a7
https://doi.org/10.1080/13642817908245363
https://doi.org/10.1080/13642817908245363
Autor:
M. Kestigian, F. F. Y. Wang
Publikováno v:
physica status solidi (b). 23:289-294
The magnetic susceptibilities of sodium neodymium tungstate Na0.5 Nd0.5 WO4 and sodium terbium tungstate Na0.5 Tb0.5 WO4 were measured from 10 to 800 °K. They were found to become antiferromagnetic at 20 and 39 °K, respectively. Their magnetic beha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::878de37b833c8e4630e154f2974fead6
https://doi.org/10.1002/pssb.19670230128
https://doi.org/10.1002/pssb.19670230128
Autor:
R. L. Gravel, F. F. Y. Wang
Publikováno v:
physica status solidi (b). 12:609-612
Polycrystalline NdNbO4 and GdNbO4, isostructural with the monoclinic form of YTaO4 (Fergusonite), were prepared by the usual ceramic method. GdNbO4 is paramagnetic with an asymptotic Curie point extrapolated to be 0 °K. NdNbO4 becomes antiferromaget
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b848ec5bee91b474278907bb09408cf7
https://doi.org/10.1002/pssb.19650120209
https://doi.org/10.1002/pssb.19650120209
Autor:
F. F. Y. Wang
Publikováno v:
physica status solidi (b). 14:189-192
A new Eu3O4 preparation method is described. Eu3O4 is produced by the solid state reaction between Eu and Eu2O3. Static magnetic susceptibility measurements were made by the Faraday method from 6 to 300°K. Eu3O4 was found to be ferrimagnetic with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7174b95d09a2762f6c26f440087fd5b
https://doi.org/10.1002/pssb.19660140118
https://doi.org/10.1002/pssb.19660140118
Autor:
F. F. Y. Wang, M. Kestigian
Publikováno v:
Physica Status Solidi (b). 25:119-124
The 10 mol% Al-substituted yttrium orthoferrite (YFe0.9Al0.1O3) crystal becomes uniaxially antiferromagnetic at 602 °K. It exhibits weak ferromagnetism at about 600 °K. The magnetization data were used to test the models for the origin of weak ferr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c235d55ed1e4c0f975c5a4271e88da3
https://doi.org/10.1002/pssb.19680250110
https://doi.org/10.1002/pssb.19680250110
Autor:
D. E. Cox, F. F. Y. Wang
Publikováno v:
Acta Crystallographica Section A. 26:377-379
The coherent neutron scattering amplitude of Rb has been determined by a least-squares refinement of diffraction data from RbCl. The value obtained was 0.705 ± 0.025 × 10−12 cm, which differs considerably from values previously reported in the li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a77bbbed44a0346f0974c34c3ddc7461
https://doi.org/10.1107/s0567739470000906
https://doi.org/10.1107/s0567739470000906
Publikováno v:
AIP Conference Proceedings.
Double perovskites of the type Ba2MReO6 (where M = Mn, Fe, Ni) have been reported to be ferrimagnetic, in contrast to the Co compound which is antiferromagnetic, with a Neel temperature of 41°K. A neutron diffraction study on a polycrystalline sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c1d7568155358db1fe7a34ab58c4d12
https://doi.org/10.1063/1.2946990
https://doi.org/10.1063/1.2946990
Publikováno v:
Journal of the Optical Society of America. 56:1409
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22ee018ac2385c6d3f2514c06bb1e674
https://doi.org/10.1364/josa.56.001409
https://doi.org/10.1364/josa.56.001409