Sinteza i karakterizacija interkaliranih dihalkogenida prijelaznih metala

master's thesis

• Title (english): Synthesis and characterization of intercalated transition metal dichalcogenides
• Author: Luka Erceg
• Mentor: Petar Popčević (mentor)
• Mentor: Mario Novak (komentor)
• Committee member: Mario Novak (predsjednik povjerenstva)
• Committee member: Petar Popčević (član povjerenstva)
• Committee member: Željko Skoko (član povjerenstva)
• Committee member: Ivan Kokanović (član povjerenstva)
• Committee member: Maja Planinić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Physics); Zagreb
• Defense date and country: 2022-04-05, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Physics

Abstract

U okviru ovoga rada proučavana su dva dihalkogenida prijelaznih metala: Ni_1/3 NbS_2 i Co_1/3 TaS_2. Prikazana je tehnika sintetiziranja kristala upotrebom CVT (Chemical Vapour Transport) metode. Proučavana su električna i magnetska svojstva sintetiziranih kristala. Isto tako, prikazana je laboratorijska tehnika postizanja hidrostatskog tlaka od nekoliko GPa kao i mjerenje fizikalnih veličina pri temperaturama do 1.5 K. Rad se odvijao u grupi za istraživanje kompleksnih i jako koreliranih funkcionalnih materijala na Institutu za fiziku u suradnji s Fizičkim odsjekom Prirodoslovno matematičkog fakulteta u Zagrebu.

Abstract (english)

Two intercalated transition metal dichalcogenides were studied in this thesis: Ni1/3 NbS2 i Co1/3 TaS2. The chemical vapour transport synthesis technique is presented. The electrical and magnetic properties of the synthesized crystals were studied. Also, the laboratory technique of achieving a hydrostatic pressure of several GPa is presented, as well as the technique of measurement of physical properties down to 1.5 K. The work took place in a group for research of complex and highly correlated functional materials at the Institute of Physics in cooperation with the Department of Physics of the Faculty of Science of the University of Zagreb.

• Keywords: dihalkogenidi prijelaznih metala; sintetiziranje kristala; električna svojstva; magnetska svojstva; laboratorijska tehnika; hidrostatski tlak; ekstremni uvjeti; iznimno niske temperature
• Keywords (english): transition metal dichalcogenides; crystal synthesis; electrical properties; magnetic properties; laboratory technology; hydrostatic pressure; extreme conditions; extremely low temperatures
• Language: croatian
• URN:NBN: urn:nbn:hr:217:146932
• Study programme: Title: Physics; specializations in: Education; Course: Education; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: magistar/magistra edukacije fizike (magistar/magistra edukacije fizike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access; Embargo expiration date: 2023-04-05
• Created on: 2022-06-21 14:36:58