dor_id: 4106908
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la Revista Mexicana de Física se someten a un estricto proceso de revisión llevado a cabo por árbitros anónimos, independientes y especializados en todo el mundo.
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO), SCOPUS, Web Of Science (WoS)
561.#.#.u: http://www.fciencias.unam.mx/
650.#.4.x: Físico Matemáticas y Ciencias de la Tierra
336.#.#.b: info:eu-repo/semantics/article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: https://rmf.smf.mx/ojs/rmf/index
351.#.#.b: Revista Mexicana de Física
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: http://www.revistas.unam.mx/front/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: http://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial, UNAM
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: https://rmf.smf.mx/ojs/rmf/article/view/4229/4196
100.1.#.a: Palacios Gómez, J.
524.#.#.a: Palacios Gómez, J. (2016). A comparison of the effect of multiple scattering on first and second order X-ray diffraction from textured polycrystals, for the investigation of secondary extinction. Revista Mexicana de Física; Vol 62, No 5 Sept-Oct: 433-0. Recuperado de https://repositorio.unam.mx/contenidos/4106908
245.1.0.a: A comparison of the effect of multiple scattering on first and second order X-ray diffraction from textured polycrystals, for the investigation of secondary extinction
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Facultad de Ciencias, UNAM
264.#.0.c: 2016
264.#.1.c: 2016-01-01
653.#.#.a: Secondary extinction; texture; X-ray diffraction
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2016-01-01, para un uso diferente consultar al responsable jurídico del repositorio por medio de rmf@ciencias.unam.mx
884.#.#.k: https://rmf.smf.mx/ojs/rmf/article/view/4229
001.#.#.#: oai:ojs.rmf.smf.mx:article/4229
041.#.7.h: eng
520.3.#.a: The integrated intensity of Debye-Scherrer (D-S) rings, arising from an eventual second diffraction process of a diffracted X-ray beam, was calculated. This represents the amount of intensity not arriving at the detector as oriented to register the first diffraction process, and as result, a measure of secondary extinction. Thus the objective is to investigate in this way if secondary extinction affects measurements of X-ray diffraction from textured polycrystals. This has been suggested by differences of pole density maxima observed between measured first and second order pole figures in strongly textured materials. Calculations are performed for a detector scan (varying only 2 \θ), and the integrated intensity is determined for first and second order diffraction conditions of a general plane (hkl). Normalization through corresponding powder is performed. It is found that this especial case of multiple scattering effect, indeed affects both orders essentially in the same way. If corresponding detector scan measurements verify this, then the observed differences between pole density maxima of pole figures of different order cannot be attributed to secondary extinction. Instead, they can be attributed to heterogeneous texture or error propagation. On the other hand, if the detector scans do exhibit a difference as that of pole density maxima, these differences can possibly be attributed to primary extinction.
773.1.#.t: Revista Mexicana de Física; Vol 62, No 5 Sept-Oct (2016): 433-0
773.1.#.o: https://rmf.smf.mx/ojs/rmf/index
046.#.#.j: 2020-11-25 00:00:00.000000
022.#.#.a: 2683-2224 (digital); 0035-001X (impresa)
310.#.#.a: Bimestral
264.#.1.b: Sociedad Mexicana de Física, A.C.
758.#.#.1: https://rmf.smf.mx/ojs/rmf/index
handle: 00b746f56b4e0513
harvesting_date: 2020-09-23 00:00:00.0
856.#.0.q: application/pdf
last_modified: 2020-11-27 00:00:00
license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es
license_type: by-nc-nd
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