Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Raspite"'
Autor:
Joseph C. Woicik, Sean R. Shieh, V. Balédent, James M. Ablett, Eric Cockayne, Eric L. Shirley
Publikováno v:
Physical Review B. 104
High-energy-resolution fluorescence-detected (HERFD) near-edge x-ray-absorption fine-structure measurements performed at the Pb and W ${L}_{3}$ absorption edges have been used to study the pressure dependence of the local atomic structure of $\mathrm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee19b157a2b20d228d297772ed3bf32
https://doi.org/10.1103/physrevb.104.054119
https://doi.org/10.1103/physrevb.104.054119
Publikováno v:
Inorganic Chemistry. 56:2697-2711
First-principles calculations have been carried out to study the InVO4 compound under pressure. In this work, total energy calculations were performed in order to analyze the structural behavior of the experimentally known polymorphs of InVO4: a-MnMo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a910133413f72c1b52870c8f4a5a35c0
https://doi.org/10.1021/acs.inorgchem.6b02867
https://doi.org/10.1021/acs.inorgchem.6b02867
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
American Mineralogist. 99:1507-1510
Te-rich raspite, Pb(W0.56Te 0.44)O4, from the Grand Central mine, Tombstone, Arizona, U.S.A., was studied with single-crystal X-ray diffraction, Raman spectroscopy, and electron microprobe analysis. The mineral represents the first natural example of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92a048039a9d9628d3076d95e2f43081
https://doi.org/10.2138/am.2014.4823
https://doi.org/10.2138/am.2014.4823
Autor:
Xiaolong Yang, Jianhua Huang
Publikováno v:
Journal of the American Ceramic Society. 95:3334-3338
Monoclinic raspite PbWO4 nanobelts were synthesized at 30°C via the precipitation reaction of Na2WO4 and Pb(NO3)2 in aqueous solution without any additives. The starting nWO42-/nPb2+ molar ratio (r) and the aging time were found to play crucial role
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b0c45633d2c7195d325bc3a9f7b565b
https://doi.org/10.1111/j.1551-2916.2012.05365.x
https://doi.org/10.1111/j.1551-2916.2012.05365.x
Publikováno v:
physica status solidi (a). 208:803-807
Microcrystalline undoped as well as cerium-doped lead tungstate (PbWO4) powder with different phase and shape, were successfully synthesized via a low-temperature hydrothermal method using different lead sources (lead acetate and lead nitrate) and Na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e16483c07a72411d398b3684546157e8
https://doi.org/10.1002/pssa.201026554
https://doi.org/10.1002/pssa.201026554
Publikováno v:
Optical Materials. 29:1044-1047
The electronic structures, dielectric functions, complex refractive index and absorption spectra on the polarized light for both the perfect scheelite- and raspite-structured PbWO 4 (PWO) have been calculated using LAPW + LO method. The calculated re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ddd352660452e4ce43f69b90582cd00
https://doi.org/10.1016/j.optmat.2005.08.052
https://doi.org/10.1016/j.optmat.2005.08.052
Publikováno v:
physica status solidi (b). 243:1248-1252
We present first-principle calculations on the electronic structures of perfect raspite- and scheelite-structured PbWO4 (PWO). The results indicate that profiles of the electronic structures for the two types of PWO are similar to each other and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd8042dcceb70b56466c021b18e8f6ee
https://doi.org/10.1002/pssb.200541357
https://doi.org/10.1002/pssb.200541357
Publikováno v:
Journal of Raman Spectroscopy. 35:726-731
The Raman and IR spectra of monoclinic naturally occurring raspite, α-PbWO4 (space group P21/a) were measured; it is irreversibly transformed to the tetragonal stolzite, β-PbWO4, by heating to 450°C, and this process was followed by Raman spectros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::683563a7c44e4f39c5567244a22dac23
https://doi.org/10.1002/jrs.1176
https://doi.org/10.1002/jrs.1176
Publikováno v:
Rocks & Minerals. 85:272-274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9babc2449e80ea1016859626d9950de6
https://doi.org/10.1080/00357521003727231
https://doi.org/10.1080/00357521003727231