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Pregled bibliografske jedinice broj: 405751

Applications of Positron Annihilation Spectroscopy


Bosnar, Damir; Friščić, Ivica; Jerbić-Zorc, Gorjana; Makek, Mihael; Bosnar, Sanja
Applications of Positron Annihilation Spectroscopy // International Topical Meeting on Nuclear Research Applications and Utilization of Accelerators : Conference proceedings
Beč, Austrija, 2009. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Applications of Positron Annihilation Spectroscopy

Autori
Bosnar, Damir ; Friščić, Ivica ; Jerbić-Zorc, Gorjana ; Makek, Mihael ; Bosnar, Sanja

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
International Topical Meeting on Nuclear Research Applications and Utilization of Accelerators : Conference proceedings / - , 2009

Skup
International Topical Meeting on Nuclear Research Applications and Utilization of Accelerators

Mjesto i datum
Beč, Austrija, 04.-08.05.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
positron annihilation lifetime spectroscopy; Doppler broadening spectroscopy

Sažetak
Positron annihilation spectroscopy techniques are well established nuclear techniques with applications which nowadays range from structural investigations of materials to investigations of biological samples and medical imaging. They have extensively been used more than thirty years, but with constant improvements in measuring methods and with new applications, especially in investigations of technologically important materials. In standard positron annihilation spectroscopy suitable positron source is used, and techniques include positron lifetime measurements, Doppler broadening spectroscopy and angular correlation measurements. In the recent times slow positron beams combined with these techniques are applied as well, providing depth-profiling of the samples. We are going to present digitized positron lifetime system and a novel system for simultaneous positron lifetime and Doppler broadening spectroscopy developed at the Department of Physics in Zagreb and measurements with these systems using 22Na as positron source. Their advantages compared to conventional systems and further development of the positron annihilation spectroscopy techniques by employing signal digitizers in multidetector systems and possible applications will be described.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
119-1191005-1021 - QCD i jezgre; primjena nuklearnih metoda:materijali,medicina,okoliš (Bosnar, Damir, MZOS ) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju

Bosnar, Damir; Friščić, Ivica; Jerbić-Zorc, Gorjana; Makek, Mihael; Bosnar, Sanja
Applications of Positron Annihilation Spectroscopy // International Topical Meeting on Nuclear Research Applications and Utilization of Accelerators : Conference proceedings
Beč, Austrija, 2009. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Bosnar, D., Friščić, I., Jerbić-Zorc, G., Makek, M. & Bosnar, S. (2009) Applications of Positron Annihilation Spectroscopy. U: International Topical Meeting on Nuclear Research Applications and Utilization of Accelerators : Conference proceedings.
@article{article, year = {2009}, keywords = {positron annihilation lifetime spectroscopy, Doppler broadening spectroscopy}, title = {Applications of Positron Annihilation Spectroscopy}, keyword = {positron annihilation lifetime spectroscopy, Doppler broadening spectroscopy}, publisherplace = {Be\v{c}, Austrija} }
@article{article, year = {2009}, keywords = {positron annihilation lifetime spectroscopy, Doppler broadening spectroscopy}, title = {Applications of Positron Annihilation Spectroscopy}, keyword = {positron annihilation lifetime spectroscopy, Doppler broadening spectroscopy}, publisherplace = {Be\v{c}, Austrija} }




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