GÜNDOĞDU, Yasemin Selçuk Üniversitesi - Fen Fakültesi - Fizik Bölümü, TÜRKİYE , KEPCEOĞLU, Abdullah Selçuk Üniversitesi - Fen Fakültesi - Fizik Bölümü, TÜRKİYE , KILIÇ, Hamdi Şükür Selçuk Üniversitesi - Fen Fakültesi, İleri Teknoloji Araştırma ve Uygulama Merkez - Fizik Bölümü, TÜRKİYE , AKBAŞ, Mehmet Hakkari Üniversitesi - Çölemerik Meslek Yüksek Okulu, TÜRKİYE , DOĞAN, Mevlüt Afyon Kocatepe Üniversitesi - Fen-Edebiyat Fakültesi - Fizik Bölümü, e-COL Laboratuvarı, TÜRKİYE , Ledingham, Ken W. D. Selçuk Üniversitesi - Fen Fakültesi - Fizik Bölümü, TÜRKİYE , Ledingham, Ken W. D. University of Strathclyde - John Anderson Building - SUPA Department of Physics, UK

PRODUCTION OF Cn+ (n = 1 ... 60) CLUSTERS IONS USING FROM BOTH C60 MOLECULE AND GRAPHITE TARGETS BY MEANS OF FEMTOSECOND LASER PULSES

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In this study, Cn cluster moleculer ions and especially C60 fullerene molecule have been produced and analysed using high power fs laser system connected to a TOF-MS. Additionally, peak distribution in mass spectra have been presented depending on laser power. The Cn + (n=1….24) cluster iyons in the fragmentation pattern of C60 molecule and parent ion have been obtained and analysed in some details. In addition, Cn + (n=1…60) cluster ions have been produced during the recombination process from graphite precursor and the spectrum analysed. In this study, C60 fullerene molecule and graphite structure both have a purity of %99,5 have been used as precursor material for this analysis, a very small peak of moleculer ion has been obtained at the low laser intensities. About 1012-14 W/cm^2 laser intensities at 800 nm wavelength have been used and results have been analysed in some details.

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Graphit , C60 , Cluster , Multiphoton , Laser

Afyon Kocatepe University Journal Of Science an‎d Engineering

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