Search
Descriptor English: Powder Diffraction
Descriptor Spanish: Difracción de Polvo
Descriptor difracción de polvos
Entry term(s) difracción de polvo
Scope note: Método en el que se utiliza polvo policristalino y método de Rietveld (ANÁLISIS DE MÍNIMOS CUADRADOS) de la DIFRACCIÓN DE RAYOS X o de la DIFRACCIÓN DE NEUTRONES. Este método salva las dificultades de producir cristales grandes únicos.
Descriptor Portuguese: Difração de Pó
Descriptor French: Diffraction sur poudre
Entry term(s): Diffraction, Powder
Tree number(s): E05.196.309.711
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D033362
Scope note: Method of using a polycrystalline powder and Rietveld refinement (LEAST SQUARES ANALYSIS) of X-RAY DIFFRACTION or NEUTRON DIFFRACTION. It circumvents the difficulties of producing single large crystals.
Allowable Qualifiers: CL classification
EC economics
ES ethics
HI history
IS instrumentation
MT methods
SN statistics & numerical data
ST standards
TD trends
VE veterinary
Previous Indexing: Powders (1971-2002)
X-Ray Diffraction (1971-2002)
Public MeSH Note: 2003
History Note: 2003
DeCS ID: 37578
Unique ID: D033362
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2003/01/01
Date of Entry: 2002/07/03
Revision Date: 2013/07/09
Powder Diffraction - Preferred
Concept UI M0402383
Scope note Method of using a polycrystalline powder and Rietveld refinement (LEAST SQUARES ANALYSIS) of X-RAY DIFFRACTION or NEUTRON DIFFRACTION. It circumvents the difficulties of producing single large crystals.
Preferred term Powder Diffraction
Entry term(s) Diffraction, Powder



We want your feedback on the new DeCS / MeSH website

We invite you to complete a survey that will take no more than 3 minutes.


Go to survey