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• Time-of-flight - Energy spectrometer for elemental depth profiling - Jyväskylä design 

  Laitinen, Mikko; Rossi, Mikko; Julin, Jaakko; Sajavaara, Timo (Elsevier BV, 2014)

  A new time-of-flight elastic recoil detection spectrometer has been built, and initially the main effort was focused in getting good timing resolution and high detection efficiency for light elements. With the ready system, ...

• First spatial separation of a heavy ion isomeric beam with a multiple-reflection time-of-flight mass spectrometer 

  Dickel, T.; Plaß, W.R.; Andres, S. Ayet San; Ebert, J.; Geissel, H.; Haettner, E.; Hornung, C.; Miskun, I.; Pietri, S.; Purushothaman, S.; Reiter, M.P.; Rink, A.-K.; Scheidenberger, C.; Weick, H.; Dendooven, P.; Diwisch, M.; Greiner, F.; Heiße, F.; Knöbel, R.; Lippert, W.; Moore, Iain; Pohjalainen, Ilkka; Prochazka, A.; Ranjan, M.; Takechi, M.; Winfield, J.S.; Xu, X. (Elsevier BV * North-Holland, 2015)

  211Po ions in the ground and isomeric states were produced via 238U projectile fragmentation at 1000 MeV/u. The 211Po ions were spatially separated in flight from the primary beam and other reaction products by the ...

• Simulations on time-of-flight ERDA spectrometer performance 

  Julin, Jaakko; Arstila, Kai; Sajavaara, Timo (American Institute of Physics, 2016)

  The performance of a time-of-flight spectrometer consisting of two timing detectors and an ionization chamber energy detector has been studied using Monte Carlo simulations for the recoil creation and ion transport in ...

• Depth profiling of Al2O3+ TiO2 nanolaminates by means of a time-of-flight energy spectromete 

  Laitinen, Mikko; Sajavaara, Timo; Rossi, Mikko; Julin, Jaakko; Puurunen, R.L.; Suni, T.; Ishida, T.; Fujita, H.; Arstila, K.; Brijs, B.; Whitlow, Harry (Elsevier, 2011)

  Atomic layer deposition (ALD) is currently a widespread method to grow conformal thin films with a sub-nm thickness control. By using ALD for nanolaminate oxides, it is possible to fine tune the electrical, optical and ...

• Instrumentation for time-of-flight elastic recoil detection analysis 

  Julin, Jaakko (University of Jyväskylä, 2016)

  Time-of-flight elastic recoil detection is an ion beam based method to analyze the elemental composition of thin film samples at different depths. In order to improve the mass resolution and to enable kinematic correction ...