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master's thesis
Diskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma
Zagreb: University of Zagreb, Faculty of Science, 2023. urn:nbn:hr:217:768053
Tkalec, Ana
University of Zagreb
Faculty of Science
Department of Physics

Institutional repository: Repository of the Faculty of Science

Cite this document

Tkalec, A. (2023). Diskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:768053

Tkalec, Ana. "Diskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma." Master's thesis, University of Zagreb, Faculty of Science, 2023. https://urn.nsk.hr/urn:nbn:hr:217:768053

Tkalec, Ana. "Diskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma." Master's thesis, University of Zagreb, Faculty of Science, 2023. https://urn.nsk.hr/urn:nbn:hr:217:768053

Tkalec, A. (2023). 'Diskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma', Master's thesis, University of Zagreb, Faculty of Science, accessed 05 May 2024, https://urn.nsk.hr/urn:nbn:hr:217:768053

Tkalec A. Diskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2023 [cited 2024 May 05] Available at: https://urn.nsk.hr/urn:nbn:hr:217:768053

A. Tkalec, "Diskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:217:768053

Metadata
TitleDiskriminacija fragmenata stakla spektroskopijom laserski induciranog sloma
Title (english)Discrimination of glass fragments by laser induced breakdown spectroscopy
AuthorAna Tkalec
MentorVedran Đerek (mentor)
Committee memberVedran Đerek (predsjednik povjerenstva)
Committee memberHrvoje Buljan (član povjerenstva)
Committee memberMaja Planinić (član povjerenstva)
Committee memberMarko Tomislav Cvitaš (član povjerenstva)
Committee memberŽeljko Skoko (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Physics)
Zagreb
Defense date and country2023-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
Spektroskopija apsorbirane i emitirane svjetlosti je tehnika koja se koristi već dulji niz godina. Iz dobivenih spektara se, promatranjem diskretnih emisijskih ili apsorpcijskih linija, prikupljaju informacije o sastavu promatranog uzorka. Spektroskopija svjetlosti nastale prilikom laserski induciranog sloma (LIBS) je jednostavan i brz način za analizu željenih uzoraka. Iako se ovom tehnikom lako određuje sastav materijala, dobivanje koncentracije elemenata nije trivijalan problem. Međutim, pokušat ćemo pokazati može li se i bez informacija o koncentraciji elemenata izvršiti diskriminacija uzoraka. Obradom podataka dobivenih iz spektara radijacije laserski inducirane plazme i statističkom analizom tih podataka uspoređujemo različite fragmente stakla. Pomoću dobivenih podataka zaključujemo jesu li promatrani fragmenti uzeti iz istog uzorka. Statistička analiza korištena u ovom radu jest 'Student t-test'.
Abstract (english)
Spectroscopy of absorbed or emitted light is a technique that has been in use for a number of years. From given spectrums, by studying the discrete emission and absorption lines, information about composition of samples are acquired. Spectroscopy of light emitted by laser induced breakdown spectroscopy (LIBS) is a simple and quick way to analyze samples. Even though this technique is useful in determining the composition of a sample, finding concentrations of certain elements is not a trivial issue. However, we are going to find out if discrimination of multiple samples is possible without information on concentrations of elements. By processing the data gather from spectrums of radiation of laser induced plazma and statistical analysis of this data we are going to compare different fragments of glass. Using the gathered data we conclude wether observed fragments have been taken out of the same source. Statistical analysis used in this work is Student t-test.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:768053
ProjectNumber: UIP-2019-04-1753
Title: Mikro i nano-strukture za 3D opto-bioelektroniku
Title: Micro- and nano-structures for 3D opto-bioelectronics
Acronym: 3Doptobio
Leader: Vedran Đerek
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: UIP
Study programmeTitle: The University Integrated Undergraduate and Graduate Programme in Physics Education; specializations in: Physics Education
Course: Physics Education
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: sveučilišni magistar edukacije fizike (sveučilišni magistar edukacije fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2023-11-29 09:24:42