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1.
The CITIUS light source
Sandra Gardonio, Giovanni De Ninno, Barbara Ressel, 2013, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ...femtosecond laser source, time resolved photoemission spectroscopy, correlated electron materials, ...
Keywords: femtosecond laser source, time resolved photoemission spectroscopy, correlated electron materials
Published: 06.05.2014; Views: 3115; Downloads: 13
URL Fulltext (0,00 KB)

2.
Contactless monitoring of doping with spatial resolution along single GaAs nanowires
Mattia Fanetti, 2012, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ...nanowires, nanowire doping, GaAs, scanning photoemission electron spectroscopy, ...
Keywords: nanowires, nanowire doping, GaAs, scanning photoemission electron spectroscopy
Published: 06.05.2014; Views: 2776; Downloads: 62
URL Fulltext (0,00 KB)

3.
Chemical and structural investigation of the cobalt phthalocyanine
Matija Stupar, 2015, master's thesis

Abstract: In the last two decades, studies on organic molecules mimicking substances of fundamental importance in nature, like chlorophyll or hemoglobin, have attracted researchers’ attention. These molecules are building blocks for a family of materials also referred to as “organic semiconductors”. Such compounds can be implemented in numerous applications, ranging from data-storage to light harvesting. Some of their fundamental advantages include low cost, light weight, relatively easy engineering and mechanical flexibility, compatible with bending plastic substrates. In this thesis work we investigated the chemical, structural and electronic properties of cobalt phthalocyanines (CoPc). These molecules have promising applications in the field of magnetic data storage and spintronics in general, due to the ferromagnetic properties of the cobalt atom. Several techniques like photoemission core-level spectroscopy and valence band spectroscopy, together with X-ray absorption, have been used in order to determine the CoPc properties in gaseous phase, i.e. in the absence of interaction with the surrounding environment. Another set of experiments was devoted to the commissioning of the CITIUS time-resolved photoemission setup, that will be used in future studies of CoPc molecules on surfaces.
Found in: ključnih besedah
Summary of found: ...cobalt atom. Several techniques like photoemission core-level spectroscopy and valence band spectroscopy, together with X-ray...
Keywords: Cobalt phthalocyanine (CoPc), photoemission spectroscopy (PES), X-ray absorption spectroscopy (XAS), synchrotron radiation, laser, high order harmonic generation (HHG), time resolved spectroscopy
Published: 29.09.2015; Views: 3500; Downloads: 166
.pdf Fulltext (2,96 MB)

4.
Operando (micro) XAFS analysis
Katarina Vogel-Mikuš, Robert Dominko, Iztok Arčon, 2016, published scientific conference contribution abstract (invited lecture)

Abstract: In the talk the principles of XAS methods were presented with practical examples which illustrate the possibilities and advanced approaches for their use in structural analysis of different types of materials. The emphasis will be on to the use of XAS spectroscopy in operando mode and in combination with X-ray microscopy.
Found in: ključnih besedah
Summary of found: ...be on to the use of XAS spectroscopy in operando mode and in combination with...
Keywords: X-ray absorption spectroscopy, X-ray microscopy, EXAFS, XANES, opearndo mode
Published: 25.03.2016; Views: 2317; Downloads: 34
.pdf Fulltext (18,40 MB)

5.
Whiskerisation of polycrystalline SiC fibres during synthesis
Gleb N. Yushin, Z. G. Cambaz, Yury G. Gogotsi, Kateryna L. Vyshnyakova, Lyudmila N. Pereselentseva, 2004, original scientific article

Found in: ključnih besedah
Summary of found: ...carbothermal synthesis, whiskers, composites, spectroscopy, ...
Keywords: carbothermal synthesis, whiskers, composites, spectroscopy
Published: 09.05.2017; Views: 1237; Downloads: 52
URL Fulltext (0,00 KB)

6.
7.
Vacancy formation on C60/Pt (111)
Sandra Gardonio, Anna L Pinardi, 2014, original scientific article

Found in: ključnih besedah
Summary of found: ...fullerenes, spectroscopy, metal organic interfaces, ...
Keywords: fullerenes, spectroscopy, metal organic interfaces
Published: 09.05.2017; Views: 1168; Downloads: 8
URL Fulltext (0,00 KB)

8.
Photocatalytic Activity of Zirconium- and Manganese- Codoped Titania in Aqueous Media: The Role of the Metal Dopant and its Incorporation Site
Nataša Novak Tušar, Iztok Arčon, O. L. Pliekhov, Urška Lavrenčič Štangar, 2016, original scientific article

Abstract: The development of efficient TiO2-based photocatalysts for water treatment is mainly performed by doping with transition metals or by establishing junctions between different phases, metal–semiconductor or semiconductor–semiconductor. We present, for the first time, the synthesis of Zr- and Mn-modified TiO2 by a redesigned sol–gel technique that allows the formation of heterometallic bridges on the TiO2 surface. Cations of the doping metals are located in the pores of mesoporous anatase and attached to the crystalline TiO2 walls. The presence of the Zr enhances the photoactivity of the TiO2 catalyst. However, the introduction of Mn decreases the photocatalytic efficiency in a nonadditive manner. The inhibition effect was assigned to the side reaction between hydroxyl radicals and Mn ions. The fact that Mn effectively scavenges the hydroxyl radicals and, consequently, inhibits the whole oxidation process is direct proof that hydroxyl radicals are the main reactive species in the photocatalytic oxidative processes on TiO2 surfaces in aqueous media and the process of COH generation is the rate-determining step, which was confirmed using a method based on the decolorization of a commercial dye Bezaktiv Blau in a reaction with Fenton’s reagent as a source of hydroxyl radicals.
Found in: ključnih besedah
Summary of found: ...doping, manganese, oxidation, X-ray absorption spectroscopy, zirconium...
Keywords: doping, manganese, oxidation, X-ray absorption spectroscopy, zirconium
Published: 21.07.2016; Views: 1283; Downloads: 0
.pdf Fulltext (577,49 KB)

9.
Basics and applications of photothermal beam deflection spectroscopy;
Dorota Korte, 2016, published scientific conference contribution abstract (invited lecture)

Found in: ključnih besedah
Keywords: beam deflection spectroscopy, photothermal effects, material characterization
Published: 07.11.2016; Views: 1782; Downloads: 454
.pdf Fulltext (1,07 MB)

10.
Determination of petrophysical properties of sedimentary rocks by optical methods
Dorota Korte, Dejan Kaukler, Mattia Fanetti, Humberto Cabrera, Efrain Daubronte, Mladen Franko, 2017, original scientific article

Found in: ključnih besedah
Summary of found: ...sedimentary rocks, beam deflection spectroscopy, grain size distribution, petrophysical properties, chemical composition...
Keywords: sedimentary rocks, beam deflection spectroscopy, grain size distribution, petrophysical properties, chemical composition
Published: 06.02.2017; Views: 1397; Downloads: 0
.pdf Fulltext (1014,14 KB)

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