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dc.contributor.author
Manrique, J.  
dc.contributor.author
Diaz Pace, Diego Martin  
dc.contributor.author
Aguilera, J. A.  
dc.contributor.author
Aragón, C.  
dc.date.available
2025-10-16T10:05:26Z  
dc.date.issued
2025-09  
dc.identifier.citation
Manrique, J.; Diaz Pace, Diego Martin; Aguilera, J. A.; Aragón, C.; Experimental Stark widths and shifts of Nb II spectral lines; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part B: Atomic Spectroscopy; 234; 9-2025; 1-5  
dc.identifier.issn
0584-8547  
dc.identifier.uri
http://hdl.handle.net/11336/273550  
dc.description.abstract
Stark widths and shifts of Nb II spectral lines have been measured by laser-induced breakdown spectroscopy (LIBS). The experimental line profiles are obtained from spectra of the emission of laser-induced plasmas generated with samples prepared by borate fusion with small niobium concentrations, selected to minimize selfabsorption. Using different time delays in the detection of the emission, electron densities ranging from 0.81 × 1017 cm-3 to 6.7 × 1017 cm-3 and temperatures in the interval 10,100–16,700 K are employed in each measurement. The 26 Stark widths and 22 Stark shifts determined include spectral lines from transitions between 10 multiplets and 3 configurations. To our knowledge, only two experimental data for Nb II Stark widths were available previously in the literature.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Pergamon-Elsevier Science Ltd  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/  
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/  
dc.subject
ATOMIC DATA  
dc.subject
STARK BROADENING  
dc.subject
STARK SHIFTING  
dc.subject
LASER INDUCED BREAKDOWN SPECTROSCOPY (LIBS)  
dc.subject.classification
Física Atómica, Molecular y Química  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Experimental Stark widths and shifts of Nb II spectral lines  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2025-10-15T15:27:12Z  
dc.journal.volume
234  
dc.journal.pagination
1-5  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Manrique, J.. Universidad CEU San Pablo; España  
dc.description.fil
Fil: Diaz Pace, Diego Martin. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Sociales. Departamento de Arqueología. Laboratorio de Ecología Evolutiva Humana (Sede Quequén); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina  
dc.description.fil
Fil: Aguilera, J. A.. Universidad Publica de Navarra. Departamento de Ciencias.; España  
dc.description.fil
Fil: Aragón, C.. Universidad Publica de Navarra. Departamento de Ciencias.; España  
dc.journal.title
Spectrochimica Acta Part B: Atomic Spectroscopy  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0584854725002228  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.sab.2025.107337  

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